diff options
Diffstat (limited to 'sound')
132 files changed, 3419 insertions, 2205 deletions
diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c index cbbed0db9e56..0757f542999d 100644 --- a/sound/core/rawmidi.c +++ b/sound/core/rawmidi.c @@ -92,16 +92,12 @@ static inline int snd_rawmidi_ready_append(struct snd_rawmidi_substream *substre (!substream->append || runtime->avail >= count); } -static void snd_rawmidi_input_event_tasklet(unsigned long data) +static void snd_rawmidi_input_event_work(struct work_struct *work) { - struct snd_rawmidi_substream *substream = (struct snd_rawmidi_substream *)data; - substream->runtime->event(substream); -} - -static void snd_rawmidi_output_trigger_tasklet(unsigned long data) -{ - struct snd_rawmidi_substream *substream = (struct snd_rawmidi_substream *)data; - substream->ops->trigger(substream, 1); + struct snd_rawmidi_runtime *runtime = + container_of(work, struct snd_rawmidi_runtime, event_work); + if (runtime->event) + runtime->event(runtime->substream); } static int snd_rawmidi_runtime_create(struct snd_rawmidi_substream *substream) @@ -110,16 +106,10 @@ static int snd_rawmidi_runtime_create(struct snd_rawmidi_substream *substream) if ((runtime = kzalloc(sizeof(*runtime), GFP_KERNEL)) == NULL) return -ENOMEM; + runtime->substream = substream; spin_lock_init(&runtime->lock); init_waitqueue_head(&runtime->sleep); - if (substream->stream == SNDRV_RAWMIDI_STREAM_INPUT) - tasklet_init(&runtime->tasklet, - snd_rawmidi_input_event_tasklet, - (unsigned long)substream); - else - tasklet_init(&runtime->tasklet, - snd_rawmidi_output_trigger_tasklet, - (unsigned long)substream); + INIT_WORK(&runtime->event_work, snd_rawmidi_input_event_work); runtime->event = NULL; runtime->buffer_size = PAGE_SIZE; runtime->avail_min = 1; @@ -150,12 +140,7 @@ static inline void snd_rawmidi_output_trigger(struct snd_rawmidi_substream *subs { if (!substream->opened) return; - if (up) { - tasklet_schedule(&substream->runtime->tasklet); - } else { - tasklet_kill(&substream->runtime->tasklet); - substream->ops->trigger(substream, 0); - } + substream->ops->trigger(substream, up); } static void snd_rawmidi_input_trigger(struct snd_rawmidi_substream *substream, int up) @@ -163,8 +148,8 @@ static void snd_rawmidi_input_trigger(struct snd_rawmidi_substream *substream, i if (!substream->opened) return; substream->ops->trigger(substream, up); - if (!up && substream->runtime->event) - tasklet_kill(&substream->runtime->tasklet); + if (!up) + cancel_work_sync(&substream->runtime->event_work); } int snd_rawmidi_drop_output(struct snd_rawmidi_substream *substream) @@ -926,7 +911,7 @@ int snd_rawmidi_receive(struct snd_rawmidi_substream *substream, } if (result > 0) { if (runtime->event) - tasklet_schedule(&runtime->tasklet); + schedule_work(&runtime->event_work); else if (snd_rawmidi_ready(substream)) wake_up(&runtime->sleep); } diff --git a/sound/pci/ad1889.c b/sound/pci/ad1889.c index d8f6fd65ebbb..201503673f25 100644 --- a/sound/pci/ad1889.c +++ b/sound/pci/ad1889.c @@ -944,7 +944,7 @@ snd_ad1889_create(struct snd_card *card, spin_lock_init(&chip->lock); /* only now can we call ad1889_free */ if (request_irq(pci->irq, snd_ad1889_interrupt, - IRQF_SHARED, card->driver, chip)) { + IRQF_SHARED, KBUILD_MODNAME, chip)) { printk(KERN_ERR PFX "cannot obtain IRQ %d\n", pci->irq); snd_ad1889_free(chip); return -EBUSY; @@ -1055,7 +1055,7 @@ static DEFINE_PCI_DEVICE_TABLE(snd_ad1889_ids) = { MODULE_DEVICE_TABLE(pci, snd_ad1889_ids); static struct pci_driver ad1889_pci_driver = { - .name = "AD1889 Audio", + .name = KBUILD_MODNAME, .id_table = snd_ad1889_ids, .probe = snd_ad1889_probe, .remove = __devexit_p(snd_ad1889_remove), diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c index 5c6e322a48f0..b444b74d9dcf 100644 --- a/sound/pci/ali5451/ali5451.c +++ b/sound/pci/ali5451/ali5451.c @@ -2090,7 +2090,7 @@ static int __devinit snd_ali_resources(struct snd_ali *codec) codec->port = pci_resource_start(codec->pci, 0); if (request_irq(codec->pci->irq, snd_ali_card_interrupt, - IRQF_SHARED, "ALI 5451", codec)) { + IRQF_SHARED, KBUILD_MODNAME, codec)) { snd_printk(KERN_ERR "Unable to request irq.\n"); return -EBUSY; } @@ -2295,7 +2295,7 @@ static void __devexit snd_ali_remove(struct pci_dev *pci) } static struct pci_driver driver = { - .name = "ALI 5451", + .name = KBUILD_MODNAME, .id_table = snd_ali_ids, .probe = snd_ali_probe, .remove = __devexit_p(snd_ali_remove), diff --git a/sound/pci/als300.c b/sound/pci/als300.c index d7653cb7ac60..736c8e93db1f 100644 --- a/sound/pci/als300.c +++ b/sound/pci/als300.c @@ -722,7 +722,7 @@ static int __devinit snd_als300_create(struct snd_card *card, irq_handler = snd_als300_interrupt; if (request_irq(pci->irq, irq_handler, IRQF_SHARED, - card->shortname, chip)) { + KBUILD_MODNAME, chip)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); snd_als300_free(chip); return -EBUSY; @@ -846,7 +846,7 @@ static int __devinit snd_als300_probe(struct pci_dev *pci, } static struct pci_driver driver = { - .name = "ALS300", + .name = KBUILD_MODNAME, .id_table = snd_als300_ids, .probe = snd_als300_probe, .remove = __devexit_p(snd_als300_remove), diff --git a/sound/pci/als4000.c b/sound/pci/als4000.c index 0e247cb90ecc..a9c1af33f276 100644 --- a/sound/pci/als4000.c +++ b/sound/pci/als4000.c @@ -1036,7 +1036,7 @@ static int snd_als4000_resume(struct pci_dev *pci) static struct pci_driver driver = { - .name = "ALS4000", + .name = KBUILD_MODNAME, .id_table = snd_als4000_ids, .probe = snd_card_als4000_probe, .remove = __devexit_p(snd_card_als4000_remove), diff --git a/sound/pci/asihpi/asihpi.c b/sound/pci/asihpi/asihpi.c index 2ca6f4f85b41..ddf882ed1dfb 100644 --- a/sound/pci/asihpi/asihpi.c +++ b/sound/pci/asihpi/asihpi.c @@ -2924,7 +2924,7 @@ static DEFINE_PCI_DEVICE_TABLE(asihpi_pci_tbl) = { MODULE_DEVICE_TABLE(pci, asihpi_pci_tbl); static struct pci_driver driver = { - .name = "asihpi", + .name = KBUILD_MODNAME, .id_table = asihpi_pci_tbl, .probe = snd_asihpi_probe, .remove = __devexit_p(snd_asihpi_remove), diff --git a/sound/pci/atiixp.c b/sound/pci/atiixp.c index 3119cd97a217..537e0a2cc68a 100644 --- a/sound/pci/atiixp.c +++ b/sound/pci/atiixp.c @@ -1624,7 +1624,7 @@ static int __devinit snd_atiixp_create(struct snd_card *card, } if (request_irq(pci->irq, snd_atiixp_interrupt, IRQF_SHARED, - card->shortname, chip)) { + KBUILD_MODNAME, chip)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); snd_atiixp_free(chip); return -EBUSY; @@ -1701,7 +1701,7 @@ static void __devexit snd_atiixp_remove(struct pci_dev *pci) } static struct pci_driver driver = { - .name = "ATI IXP AC97 controller", + .name = KBUILD_MODNAME, .id_table = snd_atiixp_ids, .probe = snd_atiixp_probe, .remove = __devexit_p(snd_atiixp_remove), diff --git a/sound/pci/atiixp_modem.c b/sound/pci/atiixp_modem.c index 2f74c2fdf1ea..45df275c8248 100644 --- a/sound/pci/atiixp_modem.c +++ b/sound/pci/atiixp_modem.c @@ -1260,7 +1260,7 @@ static int __devinit snd_atiixp_create(struct snd_card *card, } if (request_irq(pci->irq, snd_atiixp_interrupt, IRQF_SHARED, - card->shortname, chip)) { + KBUILD_MODNAME, chip)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); snd_atiixp_free(chip); return -EBUSY; @@ -1332,7 +1332,7 @@ static void __devexit snd_atiixp_remove(struct pci_dev *pci) } static struct pci_driver driver = { - .name = "ATI IXP MC97 controller", + .name = KBUILD_MODNAME, .id_table = snd_atiixp_ids, .probe = snd_atiixp_probe, .remove = __devexit_p(snd_atiixp_remove), diff --git a/sound/pci/au88x0/au88x0.c b/sound/pci/au88x0/au88x0.c index 7b72c88e449d..a38469986885 100644 --- a/sound/pci/au88x0/au88x0.c +++ b/sound/pci/au88x0/au88x0.c @@ -196,7 +196,7 @@ snd_vortex_create(struct snd_card *card, struct pci_dev *pci, vortex_t ** rchip) } if ((err = request_irq(pci->irq, vortex_interrupt, - IRQF_SHARED, CARD_NAME_SHORT, + IRQF_SHARED, KBUILD_MODNAME, chip)) != 0) { printk(KERN_ERR "cannot grab irq\n"); goto irq_out; @@ -375,7 +375,7 @@ static void __devexit snd_vortex_remove(struct pci_dev *pci) // pci_driver definition static struct pci_driver driver = { - .name = CARD_NAME_SHORT, + .name = KBUILD_MODNAME, .id_table = snd_vortex_ids, .probe = snd_vortex_probe, .remove = __devexit_p(snd_vortex_remove), diff --git a/sound/pci/aw2/aw2-alsa.c b/sound/pci/aw2/aw2-alsa.c index c15002242d98..f8569b11331b 100644 --- a/sound/pci/aw2/aw2-alsa.c +++ b/sound/pci/aw2/aw2-alsa.c @@ -171,7 +171,7 @@ MODULE_DEVICE_TABLE(pci, snd_aw2_ids); /* pci_driver definition */ static struct pci_driver driver = { - .name = "Emagic Audiowerk 2", + .name = KBUILD_MODNAME, .id_table = snd_aw2_ids, .probe = snd_aw2_probe, .remove = __devexit_p(snd_aw2_remove), @@ -317,7 +317,7 @@ static int __devinit snd_aw2_create(struct snd_card *card, snd_aw2_saa7146_setup(&chip->saa7146, chip->iobase_virt); if (request_irq(pci->irq, snd_aw2_saa7146_interrupt, - IRQF_SHARED, "Audiowerk2", chip)) { + IRQF_SHARED, KBUILD_MODNAME, chip)) { printk(KERN_ERR "aw2: Cannot grab irq %d\n", pci->irq); iounmap(chip->iobase_virt); diff --git a/sound/pci/azt3328.c b/sound/pci/azt3328.c index 9b7a6346037a..e4d76a270c9f 100644 --- a/sound/pci/azt3328.c +++ b/sound/pci/azt3328.c @@ -2559,7 +2559,7 @@ snd_azf3328_create(struct snd_card *card, codec_setup->name = "I2S_OUT"; if (request_irq(pci->irq, snd_azf3328_interrupt, - IRQF_SHARED, card->shortname, chip)) { + IRQF_SHARED, KBUILD_MODNAME, chip)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); err = -EBUSY; goto out_err; @@ -2860,7 +2860,7 @@ snd_azf3328_resume(struct pci_dev *pci) static struct pci_driver driver = { - .name = "AZF3328", + .name = KBUILD_MODNAME, .id_table = snd_azf3328_ids, .probe = snd_azf3328_probe, .remove = __devexit_p(snd_azf3328_remove), diff --git a/sound/pci/bt87x.c b/sound/pci/bt87x.c index 2958a05b5293..39180335c237 100644 --- a/sound/pci/bt87x.c +++ b/sound/pci/bt87x.c @@ -760,7 +760,7 @@ static int __devinit snd_bt87x_create(struct snd_card *card, snd_bt87x_writel(chip, REG_INT_STAT, MY_INTERRUPTS); err = request_irq(pci->irq, snd_bt87x_interrupt, IRQF_SHARED, - "Bt87x audio", chip); + KBUILD_MODNAME, chip); if (err < 0) { snd_printk(KERN_ERR "cannot grab irq %d\n", pci->irq); goto fail; @@ -965,7 +965,7 @@ static DEFINE_PCI_DEVICE_TABLE(snd_bt87x_default_ids) = { }; static struct pci_driver driver = { - .name = "Bt87x", + .name = KBUILD_MODNAME, .id_table = snd_bt87x_ids, .probe = snd_bt87x_probe, .remove = __devexit_p(snd_bt87x_remove), diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c index 437759239694..061b7e654586 100644 --- a/sound/pci/ca0106/ca0106_main.c +++ b/sound/pci/ca0106/ca0106_main.c @@ -1666,7 +1666,7 @@ static int __devinit snd_ca0106_create(int dev, struct snd_card *card, } if (request_irq(pci->irq, snd_ca0106_interrupt, - IRQF_SHARED, "snd_ca0106", chip)) { + IRQF_SHARED, KBUILD_MODNAME, chip)) { snd_ca0106_free(chip); printk(KERN_ERR "cannot grab irq\n"); return -EBUSY; @@ -1933,7 +1933,7 @@ MODULE_DEVICE_TABLE(pci, snd_ca0106_ids); // pci_driver definition static struct pci_driver driver = { - .name = "CA0106", + .name = KBUILD_MODNAME, .id_table = snd_ca0106_ids, .probe = snd_ca0106_probe, .remove = __devexit_p(snd_ca0106_remove), diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c index f4e573555da3..9cf99fb7eb9c 100644 --- a/sound/pci/cmipci.c +++ b/sound/pci/cmipci.c @@ -3053,7 +3053,7 @@ static int __devinit snd_cmipci_create(struct snd_card *card, struct pci_dev *pc cm->iobase = pci_resource_start(pci, 0); if (request_irq(pci->irq, snd_cmipci_interrupt, - IRQF_SHARED, card->driver, cm)) { + IRQF_SHARED, KBUILD_MODNAME, cm)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); snd_cmipci_free(cm); return -EBUSY; @@ -3398,7 +3398,7 @@ static int snd_cmipci_resume(struct pci_dev *pci) #endif /* CONFIG_PM */ static struct pci_driver driver = { - .name = "C-Media PCI", + .name = KBUILD_MODNAME, .id_table = snd_cmipci_ids, .probe = snd_cmipci_probe, .remove = __devexit_p(snd_cmipci_remove), diff --git a/sound/pci/cs4281.c b/sound/pci/cs4281.c index 6772070ed492..07f04e390aa1 100644 --- a/sound/pci/cs4281.c +++ b/sound/pci/cs4281.c @@ -1382,7 +1382,7 @@ static int __devinit snd_cs4281_create(struct snd_card *card, } if (request_irq(pci->irq, snd_cs4281_interrupt, IRQF_SHARED, - "CS4281", chip)) { + KBUILD_MODNAME, chip)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); snd_cs4281_free(chip); return -ENOMEM; @@ -2085,7 +2085,7 @@ static int cs4281_resume(struct pci_dev *pci) #endif /* CONFIG_PM */ static struct pci_driver driver = { - .name = "CS4281", + .name = KBUILD_MODNAME, .id_table = snd_cs4281_ids, .probe = snd_cs4281_probe, .remove = __devexit_p(snd_cs4281_remove), diff --git a/sound/pci/cs46xx/cs46xx.c b/sound/pci/cs46xx/cs46xx.c index 767fa7f06cd0..1af95559aaaa 100644 --- a/sound/pci/cs46xx/cs46xx.c +++ b/sound/pci/cs46xx/cs46xx.c @@ -162,7 +162,7 @@ static void __devexit snd_card_cs46xx_remove(struct pci_dev *pci) } static struct pci_driver driver = { - .name = "Sound Fusion CS46xx", + .name = KBUILD_MODNAME, .id_table = snd_cs46xx_ids, .probe = snd_card_cs46xx_probe, .remove = __devexit_p(snd_card_cs46xx_remove), diff --git a/sound/pci/cs46xx/cs46xx_lib.c b/sound/pci/cs46xx/cs46xx_lib.c index aad37082cb6e..9546bf07f0d1 100644 --- a/sound/pci/cs46xx/cs46xx_lib.c +++ b/sound/pci/cs46xx/cs46xx_lib.c @@ -3835,7 +3835,7 @@ int __devinit snd_cs46xx_create(struct snd_card *card, } if (request_irq(pci->irq, snd_cs46xx_interrupt, IRQF_SHARED, - "CS46XX", chip)) { + KBUILD_MODNAME, chip)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); snd_cs46xx_free(chip); return -EBUSY; diff --git a/sound/pci/cs5530.c b/sound/pci/cs5530.c index bc07e275d4d4..a4669346d146 100644 --- a/sound/pci/cs5530.c +++ b/sound/pci/cs5530.c @@ -285,7 +285,7 @@ static int __devinit snd_cs5530_probe(struct pci_dev *pci, } static struct pci_driver driver = { - .name = "CS5530_Audio", + .name = KBUILD_MODNAME, .id_table = snd_cs5530_ids, .probe = snd_cs5530_probe, .remove = __devexit_p(snd_cs5530_remove), diff --git a/sound/pci/cs5535audio/cs5535audio.c b/sound/pci/cs5535audio/cs5535audio.c index afb803708416..10d22ed5fece 100644 --- a/sound/pci/cs5535audio/cs5535audio.c +++ b/sound/pci/cs5535audio/cs5535audio.c @@ -311,7 +311,7 @@ static int __devinit snd_cs5535audio_create(struct snd_card *card, cs5535au->port = pci_resource_start(pci, 0); if (request_irq(pci->irq, snd_cs5535audio_interrupt, - IRQF_SHARED, "CS5535 Audio", cs5535au)) { + IRQF_SHARED, KBUILD_MODNAME, cs5535au)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); err = -EBUSY; goto sndfail; @@ -395,7 +395,7 @@ static void __devexit snd_cs5535audio_remove(struct pci_dev *pci) } static struct pci_driver driver = { - .name = DRIVER_NAME, + .name = KBUILD_MODNAME, .id_table = snd_cs5535audio_ids, .probe = snd_cs5535audio_probe, .remove = __devexit_p(snd_cs5535audio_remove), diff --git a/sound/pci/ctxfi/ct20k2reg.h b/sound/pci/ctxfi/ct20k2reg.h index e0394e3996e8..ca501ba03d64 100644 --- a/sound/pci/ctxfi/ct20k2reg.h +++ b/sound/pci/ctxfi/ct20k2reg.h @@ -55,6 +55,7 @@ /* GPIO Registers */ #define GPIO_DATA 0x1B7020 #define GPIO_CTRL 0x1B7024 +#define GPIO_EXT_DATA 0x1B70A0 /* Virtual memory registers */ #define VMEM_PTPAL 0x1C6300 /* 0x1C6300 + (16 * Chn) */ diff --git a/sound/pci/ctxfi/ctatc.c b/sound/pci/ctxfi/ctatc.c index 13f33c0719d3..d8a4423539ce 100644 --- a/sound/pci/ctxfi/ctatc.c +++ b/sound/pci/ctxfi/ctatc.c @@ -18,7 +18,6 @@ #include "ctatc.h" #include "ctpcm.h" #include "ctmixer.h" -#include "cthardware.h" #include "ctsrc.h" #include "ctamixer.h" #include "ctdaio.h" @@ -30,7 +29,6 @@ #include <sound/asoundef.h> #define MONO_SUM_SCALE 0x19a8 /* 2^(-0.5) in 14-bit floating format */ -#define DAIONUM 7 #define MAX_MULTI_CHN 8 #define IEC958_DEFAULT_CON ((IEC958_AES0_NONAUDIO \ @@ -53,6 +51,8 @@ static struct snd_pci_quirk __devinitdata subsys_20k1_list[] = { static struct snd_pci_quirk __devinitdata subsys_20k2_list[] = { SND_PCI_QUIRK(PCI_VENDOR_ID_CREATIVE, PCI_SUBDEVICE_ID_CREATIVE_SB0760, "SB0760", CTSB0760), + SND_PCI_QUIRK(PCI_VENDOR_ID_CREATIVE, PCI_SUBDEVICE_ID_CREATIVE_SB1270, + "SB1270", CTSB1270), SND_PCI_QUIRK(PCI_VENDOR_ID_CREATIVE, PCI_SUBDEVICE_ID_CREATIVE_SB08801, "SB0880", CTSB0880), SND_PCI_QUIRK(PCI_VENDOR_ID_CREATIVE, PCI_SUBDEVICE_ID_CREATIVE_SB08802, @@ -75,6 +75,7 @@ static const char *ct_subsys_name[NUM_CTCARDS] = { [CTSB0760] = "SB076x", [CTHENDRIX] = "Hendrix", [CTSB0880] = "SB0880", + [CTSB1270] = "SB1270", [CT20K2_UNKNOWN] = "Unknown", }; @@ -459,12 +460,12 @@ static void setup_src_node_conf(struct ct_atc *atc, struct ct_atc_pcm *apcm, apcm->substream->runtime->rate); *n_srcc = 0; - if (1 == atc->msr) { + if (1 == atc->msr) { /* FIXME: do we really need SRC here if pitch==1 */ *n_srcc = apcm->substream->runtime->channels; conf[0].pitch = pitch; conf[0].mix_msr = conf[0].imp_msr = conf[0].msr = 1; conf[0].vo = 1; - } else if (2 == atc->msr) { + } else if (2 <= atc->msr) { if (0x8000000 < pitch) { /* Need two-stage SRCs, SRCIMPs and * AMIXERs for converting format */ @@ -970,11 +971,39 @@ static int atc_select_mic_in(struct ct_atc *atc) return 0; } -static int atc_have_digit_io_switch(struct ct_atc *atc) +static struct capabilities atc_capabilities(struct ct_atc *atc) { struct hw *hw = atc->hw; - return hw->have_digit_io_switch(hw); + return hw->capabilities(hw); +} + +static int atc_output_switch_get(struct ct_atc *atc) +{ + struct hw *hw = atc->hw; + + return hw->output_switch_get(hw); +} + +static int atc_output_switch_put(struct ct_atc *atc, int position) +{ + struct hw *hw = atc->hw; + + return hw->output_switch_put(hw, position); +} + +static int atc_mic_source_switch_get(struct ct_atc *atc) +{ + struct hw *hw = atc->hw; + + return hw->mic_source_switch_get(hw); +} + +static int atc_mic_source_switch_put(struct ct_atc *atc, int position) +{ + struct hw *hw = atc->hw; + + return hw->mic_source_switch_put(hw, position); } static int atc_select_digit_io(struct ct_atc *atc) @@ -1045,6 +1074,11 @@ static int atc_line_in_unmute(struct ct_atc *atc, unsigned char state) return atc_daio_unmute(atc, state, LINEIM); } +static int atc_mic_unmute(struct ct_atc *atc, unsigned char state) +{ + return atc_daio_unmute(atc, state, MIC); +} + static int atc_spdif_out_unmute(struct ct_atc *atc, unsigned char state) { return atc_daio_unmute(atc, state, SPDIFOO); @@ -1331,17 +1365,20 @@ static int atc_get_resources(struct ct_atc *atc) struct srcimp_mgr *srcimp_mgr; struct sum_desc sum_dsc = {0}; struct sum_mgr *sum_mgr; - int err, i; + int err, i, num_srcs, num_daios; - atc->daios = kzalloc(sizeof(void *)*(DAIONUM), GFP_KERNEL); + num_daios = ((atc->model == CTSB1270) ? 8 : 7); + num_srcs = ((atc->model == CTSB1270) ? 6 : 4); + + atc->daios = kzalloc(sizeof(void *)*num_daios, GFP_KERNEL); if (!atc->daios) return -ENOMEM; - atc->srcs = kzalloc(sizeof(void *)*(2*2), GFP_KERNEL); + atc->srcs = kzalloc(sizeof(void *)*num_srcs, GFP_KERNEL); if (!atc->srcs) return -ENOMEM; - atc->srcimps = kzalloc(sizeof(void *)*(2*2), GFP_KERNEL); + atc->srcimps = kzalloc(sizeof(void *)*num_srcs, GFP_KERNEL); if (!atc->srcimps) return -ENOMEM; @@ -1351,8 +1388,9 @@ static int atc_get_resources(struct ct_atc *atc) daio_mgr = (struct daio_mgr *)atc->rsc_mgrs[DAIO]; da_desc.msr = atc->msr; - for (i = 0, atc->n_daio = 0; i < DAIONUM-1; i++) { - da_desc.type = i; + for (i = 0, atc->n_daio = 0; i < num_daios; i++) { + da_desc.type = (atc->model != CTSB073X) ? i : + ((i == SPDIFIO) ? SPDIFI1 : i); err = daio_mgr->get_daio(daio_mgr, &da_desc, (struct daio **)&atc->daios[i]); if (err) { @@ -1362,23 +1400,12 @@ static int atc_get_resources(struct ct_atc *atc) } atc->n_daio++; } - if (atc->model == CTSB073X) - da_desc.type = SPDIFI1; - else - da_desc.type = SPDIFIO; - err = daio_mgr->get_daio(daio_mgr, &da_desc, - (struct daio **)&atc->daios[i]); - if (err) { - printk(KERN_ERR "ctxfi: Failed to get S/PDIF-in resource!!!\n"); - return err; - } - atc->n_daio++; src_mgr = atc->rsc_mgrs[SRC]; src_dsc.multi = 1; src_dsc.msr = atc->msr; src_dsc.mode = ARCRW; - for (i = 0, atc->n_src = 0; i < (2*2); i++) { + for (i = 0, atc->n_src = 0; i < num_srcs; i++) { err = src_mgr->get_src(src_mgr, &src_dsc, (struct src **)&atc->srcs[i]); if (err) @@ -1388,8 +1415,8 @@ static int atc_get_resources(struct ct_atc *atc) } srcimp_mgr = atc->rsc_mgrs[SRCIMP]; - srcimp_dsc.msr = 8; /* SRCIMPs for S/PDIFIn SRT */ - for (i = 0, atc->n_srcimp = 0; i < (2*1); i++) { + srcimp_dsc.msr = 8; + for (i = 0, atc->n_srcimp = 0; i < num_srcs; i++) { err = srcimp_mgr->get_srcimp(srcimp_mgr, &srcimp_dsc, (struct srcimp **)&atc->srcimps[i]); if (err) @@ -1397,15 +1424,6 @@ static int atc_get_resources(struct ct_atc *atc) atc->n_srcimp++; } - srcimp_dsc.msr = 8; /* SRCIMPs for LINE/MICIn SRT */ - for (i = 0; i < (2*1); i++) { - err = srcimp_mgr->get_srcimp(srcimp_mgr, &srcimp_dsc, - (struct srcimp **)&atc->srcimps[2*1+i]); - if (err) - return err; - - atc->n_srcimp++; - } sum_mgr = atc->rsc_mgrs[SUM]; sum_dsc.msr = atc->msr; @@ -1488,6 +1506,18 @@ static void atc_connect_resources(struct ct_atc *atc) src = atc->srcs[3]; mixer->set_input_right(mixer, MIX_LINE_IN, &src->rsc); + if (atc->model == CTSB1270) { + /* Titanium HD has a dedicated ADC for the Mic. */ + dai = container_of(atc->daios[MIC], struct dai, daio); + atc_connect_dai(atc->rsc_mgrs[SRC], dai, + (struct src **)&atc->srcs[4], + (struct srcimp **)&atc->srcimps[4]); + src = atc->srcs[4]; + mixer->set_input_left(mixer, MIX_MIC_IN, &src->rsc); + src = atc->srcs[5]; + mixer->set_input_right(mixer, MIX_MIC_IN, &src->rsc); + } + dai = container_of(atc->daios[SPDIFIO], struct dai, daio); atc_connect_dai(atc->rsc_mgrs[SRC], dai, (struct src **)&atc->srcs[0], @@ -1606,12 +1636,17 @@ static struct ct_atc atc_preset __devinitdata = { .line_clfe_unmute = atc_line_clfe_unmute, .line_rear_unmute = atc_line_rear_unmute, .line_in_unmute = atc_line_in_unmute, + .mic_unmute = atc_mic_unmute, .spdif_out_unmute = atc_spdif_out_unmute, .spdif_in_unmute = atc_spdif_in_unmute, .spdif_out_get_status = atc_spdif_out_get_status, .spdif_out_set_status = atc_spdif_out_set_status, .spdif_out_passthru = atc_spdif_out_passthru, - .have_digit_io_switch = atc_have_digit_io_switch, + .capabilities = atc_capabilities, + .output_switch_get = atc_output_switch_get, + .output_switch_put = atc_output_switch_put, + .mic_source_switch_get = atc_mic_source_switch_get, + .mic_source_switch_put = atc_mic_source_switch_put, #ifdef CONFIG_PM .suspend = atc_suspend, .resume = atc_resume, diff --git a/sound/pci/ctxfi/ctatc.h b/sound/pci/ctxfi/ctatc.h index 7167c0185d52..3a0def656af0 100644 --- a/sound/pci/ctxfi/ctatc.h +++ b/sound/pci/ctxfi/ctatc.h @@ -25,6 +25,7 @@ #include <sound/core.h> #include "ctvmem.h" +#include "cthardware.h" #include "ctresource.h" enum CTALSADEVS { /* Types of alsa devices */ @@ -115,12 +116,17 @@ struct ct_atc { int (*line_clfe_unmute)(struct ct_atc *atc, unsigned char state); int (*line_rear_unmute)(struct ct_atc *atc, unsigned char state); int (*line_in_unmute)(struct ct_atc *atc, unsigned char state); + int (*mic_unmute)(struct ct_atc *atc, unsigned char state); int (*spdif_out_unmute)(struct ct_atc *atc, unsigned char state); int (*spdif_in_unmute)(struct ct_atc *atc, unsigned char state); int (*spdif_out_get_status)(struct ct_atc *atc, unsigned int *status); int (*spdif_out_set_status)(struct ct_atc *atc, unsigned int status); int (*spdif_out_passthru)(struct ct_atc *atc, unsigned char state); - int (*have_digit_io_switch)(struct ct_atc *atc); + struct capabilities (*capabilities)(struct ct_atc *atc); + int (*output_switch_get)(struct ct_atc *atc); + int (*output_switch_put)(struct ct_atc *atc, int position); + int (*mic_source_switch_get)(struct ct_atc *atc); + int (*mic_source_switch_put)(struct ct_atc *atc, int position); /* Don't touch! Used for internal object. */ void *rsc_mgrs[NUM_RSCTYP]; /* chip resource managers */ diff --git a/sound/pci/ctxfi/ctdaio.c b/sound/pci/ctxfi/ctdaio.c index 47d9ea97de02..0c00eb4088ef 100644 --- a/sound/pci/ctxfi/ctdaio.c +++ b/sound/pci/ctxfi/ctdaio.c @@ -22,20 +22,9 @@ #include <linux/slab.h> #include <linux/kernel.h> -#define DAIO_RESOURCE_NUM NUM_DAIOTYP #define DAIO_OUT_MAX SPDIFOO -union daio_usage { - struct { - unsigned short lineo1:1; - unsigned short lineo2:1; - unsigned short lineo3:1; - unsigned short lineo4:1; - unsigned short spdifoo:1; - unsigned short lineim:1; - unsigned short spdifio:1; - unsigned short spdifi1:1; - } bf; +struct daio_usage { unsigned short data; }; @@ -61,6 +50,7 @@ struct daio_rsc_idx idx_20k2[NUM_DAIOTYP] = { [LINEO3] = {.left = 0x50, .right = 0x51}, [LINEO4] = {.left = 0x70, .right = 0x71}, [LINEIM] = {.left = 0x45, .right = 0xc5}, + [MIC] = {.left = 0x55, .right = 0xd5}, [SPDIFOO] = {.left = 0x00, .right = 0x01}, [SPDIFIO] = {.left = 0x05, .right = 0x85}, }; @@ -138,6 +128,7 @@ static unsigned int daio_device_index(enum DAIOTYP type, struct hw *hw) case LINEO3: return 5; case LINEO4: return 6; case LINEIM: return 4; + case MIC: return 5; default: return -EINVAL; } default: @@ -519,17 +510,17 @@ static int dai_rsc_uninit(struct dai *dai) static int daio_mgr_get_rsc(struct rsc_mgr *mgr, enum DAIOTYP type) { - if (((union daio_usage *)mgr->rscs)->data & (0x1 << type)) + if (((struct daio_usage *)mgr->rscs)->data & (0x1 << type)) return -ENOENT; - ((union daio_usage *)mgr->rscs)->data |= (0x1 << type); + ((struct daio_usage *)mgr->rscs)->data |= (0x1 << type); return 0; } static int daio_mgr_put_rsc(struct rsc_mgr *mgr, enum DAIOTYP type) { - ((union daio_usage *)mgr->rscs)->data &= ~(0x1 << type); + ((struct daio_usage *)mgr->rscs)->data &= ~(0x1 << type); return 0; } @@ -712,7 +703,7 @@ int daio_mgr_create(void *hw, struct daio_mgr **rdaio_mgr) if (!daio_mgr) return -ENOMEM; - err = rsc_mgr_init(&daio_mgr->mgr, DAIO, DAIO_RESOURCE_NUM, hw); + err = rsc_mgr_init(&daio_mgr->mgr, DAIO, NUM_DAIOTYP, hw); if (err) goto error1; diff --git a/sound/pci/ctxfi/ctdaio.h b/sound/pci/ctxfi/ctdaio.h index 0f52ce571ee8..85ccb6ee1ab4 100644 --- a/sound/pci/ctxfi/ctdaio.h +++ b/sound/pci/ctxfi/ctdaio.h @@ -33,6 +33,7 @@ enum DAIOTYP { SPDIFOO, /* S/PDIF Out (Flexijack/Optical) */ LINEIM, SPDIFIO, /* S/PDIF In (Flexijack/Optical) on the card */ + MIC, /* Dedicated mic on Titanium HD */ SPDIFI1, /* S/PDIF In on internal Drive Bay */ NUM_DAIOTYP }; diff --git a/sound/pci/ctxfi/cthardware.h b/sound/pci/ctxfi/cthardware.h index af55405f5dec..908315bec3b4 100644 --- a/sound/pci/ctxfi/cthardware.h +++ b/sound/pci/ctxfi/cthardware.h @@ -39,6 +39,7 @@ enum CTCARDS { CT20K2_MODEL_FIRST = CTSB0760, CTHENDRIX, CTSB0880, + CTSB1270, CT20K2_UNKNOWN, NUM_CTCARDS /* This should always be the last */ }; @@ -60,6 +61,13 @@ struct card_conf { unsigned int msr; /* master sample rate in rsrs */ }; +struct capabilities { + unsigned int digit_io_switch:1; + unsigned int dedicated_mic:1; + unsigned int output_switch:1; + unsigned int mic_source_switch:1; +}; + struct hw { int (*card_init)(struct hw *hw, struct card_conf *info); int (*card_stop)(struct hw *hw); @@ -70,7 +78,11 @@ struct hw { #endif int (*is_adc_source_selected)(struct hw *hw, enum ADCSRC source); int (*select_adc_source)(struct hw *hw, enum ADCSRC source); - int (*have_digit_io_switch)(struct hw *hw); + struct capabilities (*capabilities)(struct hw *hw); + int (*output_switch_get)(struct hw *hw); + int (*output_switch_put)(struct hw *hw, int position); + int (*mic_source_switch_get)(struct hw *hw); + int (*mic_source_switch_put)(struct hw *hw, int position); /* SRC operations */ int (*src_rsc_get_ctrl_blk)(void **rblk); diff --git a/sound/pci/ctxfi/cthw20k1.c b/sound/pci/ctxfi/cthw20k1.c index a5c957db5cea..a7df19791f5a 100644 --- a/sound/pci/ctxfi/cthw20k1.c +++ b/sound/pci/ctxfi/cthw20k1.c @@ -1777,10 +1777,17 @@ static int hw_adc_init(struct hw *hw, const struct adc_conf *info) return adc_init_SBx(hw, info->input, info->mic20db); } -static int hw_have_digit_io_switch(struct hw *hw) +static struct capabilities hw_capabilities(struct hw *hw) { + struct capabilities cap; + /* SB073x and Vista compatible cards have no digit IO switch */ - return !(hw->model == CTSB073X || hw->model == CTUAA); + cap.digit_io_switch = !(hw->model == CTSB073X || hw->model == CTUAA); + cap.dedicated_mic = 0; + cap.output_switch = 0; + cap.mic_source_switch = 0; + + return cap; } #define CTLBITS(a, b, c, d) (((a) << 24) | ((b) << 16) | ((c) << 8) | (d)) @@ -1933,7 +1940,7 @@ static int hw_card_start(struct hw *hw) if (hw->irq < 0) { err = request_irq(pci->irq, ct_20k1_interrupt, IRQF_SHARED, - "ctxfi", hw); + KBUILD_MODNAME, hw); if (err < 0) { printk(KERN_ERR "XFi: Cannot get irq %d\n", pci->irq); goto error2; @@ -2172,7 +2179,7 @@ static struct hw ct20k1_preset __devinitdata = { .pll_init = hw_pll_init, .is_adc_source_selected = hw_is_adc_input_selected, .select_adc_source = hw_adc_input_select, - .have_digit_io_switch = hw_have_digit_io_switch, + .capabilities = hw_capabilities, #ifdef CONFIG_PM .suspend = hw_suspend, .resume = hw_resume, diff --git a/sound/pci/ctxfi/cthw20k2.c b/sound/pci/ctxfi/cthw20k2.c index 5364164674e4..1aa083272703 100644 --- a/sound/pci/ctxfi/cthw20k2.c +++ b/sound/pci/ctxfi/cthw20k2.c @@ -8,7 +8,7 @@ * @File cthw20k2.c * * @Brief - * This file contains the implementation of hardware access methord for 20k2. + * This file contains the implementation of hardware access method for 20k2. * * @Author Liu Chun * @Date May 14 2008 @@ -38,6 +38,8 @@ struct hw20k2 { unsigned char dev_id; unsigned char addr_size; unsigned char data_size; + + int mic_source; }; static u32 hw_read_20kx(struct hw *hw, u32 reg); @@ -1163,7 +1165,12 @@ static int hw_daio_init(struct hw *hw, const struct daio_conf *info) hw_write_20kx(hw, AUDIO_IO_TX_BLRCLK, 0x01010101); hw_write_20kx(hw, AUDIO_IO_RX_BLRCLK, 0); } else if (2 == info->msr) { - hw_write_20kx(hw, AUDIO_IO_MCLK, 0x11111111); + if (hw->model != CTSB1270) { + hw_write_20kx(hw, AUDIO_IO_MCLK, 0x11111111); + } else { + /* PCM4220 on Titanium HD is different. */ + hw_write_20kx(hw, AUDIO_IO_MCLK, 0x11011111); + } /* Specify all playing 96khz * EA [0] - Enabled * RTA [4:5] - 96kHz @@ -1175,6 +1182,10 @@ static int hw_daio_init(struct hw *hw, const struct daio_conf *info) * RTD [28:29] - 96kHz */ hw_write_20kx(hw, AUDIO_IO_TX_BLRCLK, 0x11111111); hw_write_20kx(hw, AUDIO_IO_RX_BLRCLK, 0); + } else if ((4 == info->msr) && (hw->model == CTSB1270)) { + hw_write_20kx(hw, AUDIO_IO_MCLK, 0x21011111); + hw_write_20kx(hw, AUDIO_IO_TX_BLRCLK, 0x21212121); + hw_write_20kx(hw, AUDIO_IO_RX_BLRCLK, 0); } else { printk(KERN_ALERT "ctxfi: ERROR!!! Invalid sampling rate!!!\n"); return -EINVAL; @@ -1182,6 +1193,8 @@ static int hw_daio_init(struct hw *hw, const struct daio_conf *info) for (i = 0; i < 8; i++) { if (i <= 3) { + /* This comment looks wrong since loop is over 4 */ + /* channels and emu20k2 supports 4 spdif IOs. */ /* 1st 3 channels are SPDIFs (SB0960) */ if (i == 3) data = 0x1001001; @@ -1206,12 +1219,16 @@ static int hw_daio_init(struct hw *hw, const struct daio_conf *info) hw_write_20kx(hw, AUDIO_IO_TX_CSTAT_H+(0x40*i), 0x0B); } else { + /* Again, loop is over 4 channels not 5. */ /* Next 5 channels are I2S (SB0960) */ data = 0x11; hw_write_20kx(hw, AUDIO_IO_RX_CTL+(0x40*i), data); if (2 == info->msr) { /* Four channels per sample period */ data |= 0x1000; + } else if (4 == info->msr) { + /* FIXME: check this against the chip spec */ + data |= 0x2000; } hw_write_20kx(hw, AUDIO_IO_TX_CTL+(0x40*i), data); } @@ -1557,7 +1574,7 @@ static int hw20k2_i2c_write(struct hw *hw, u16 addr, u32 data) hw_write_20kx(hw, I2C_IF_STATUS, i2c_status); hw20k2_i2c_wait_data_ready(hw); - /* Dummy write to trigger the write oprtation */ + /* Dummy write to trigger the write operation */ hw_write_20kx(hw, I2C_IF_WDATA, 0); hw20k2_i2c_wait_data_ready(hw); @@ -1568,6 +1585,30 @@ static int hw20k2_i2c_write(struct hw *hw, u16 addr, u32 data) return 0; } +static void hw_dac_stop(struct hw *hw) +{ + u32 data; + data = hw_read_20kx(hw, GPIO_DATA); + data &= 0xFFFFFFFD; + hw_write_20kx(hw, GPIO_DATA, data); + mdelay(10); +} + +static void hw_dac_start(struct hw *hw) +{ + u32 data; + data = hw_read_20kx(hw, GPIO_DATA); + data |= 0x2; + hw_write_20kx(hw, GPIO_DATA, data); + mdelay(50); +} + +static void hw_dac_reset(struct hw *hw) +{ + hw_dac_stop(hw); + hw_dac_start(hw); +} + static int hw_dac_init(struct hw *hw, const struct dac_conf *info) { int err; @@ -1594,6 +1635,21 @@ static int hw_dac_init(struct hw *hw, const struct dac_conf *info) 0x00000000 /* Vol Control B4 */ }; + if (hw->model == CTSB1270) { + hw_dac_stop(hw); + data = hw_read_20kx(hw, GPIO_DATA); + data &= ~0x0600; + if (1 == info->msr) + data |= 0x0000; /* Single Speed Mode 0-50kHz */ + else if (2 == info->msr) + data |= 0x0200; /* Double Speed Mode 50-100kHz */ + else + data |= 0x0600; /* Quad Speed Mode 100-200kHz */ + hw_write_20kx(hw, GPIO_DATA, data); + hw_dac_start(hw); + return 0; + } + /* Set DAC reset bit as output */ data = hw_read_20kx(hw, GPIO_CTRL); data |= 0x02; @@ -1606,22 +1662,8 @@ static int hw_dac_init(struct hw *hw, const struct dac_conf *info) for (i = 0; i < 2; i++) { /* Reset DAC twice just in-case the chip * didn't initialized properly */ - data = hw_read_20kx(hw, GPIO_DATA); - /* GPIO data bit 1 */ - data &= 0xFFFFFFFD; - hw_write_20kx(hw, GPIO_DATA, data); - mdelay(10); - data |= 0x2; - hw_write_20kx(hw, GPIO_DATA, data); - mdelay(50); - - /* Reset the 2nd time */ - data &= 0xFFFFFFFD; - hw_write_20kx(hw, GPIO_DATA, data); - mdelay(10); - data |= 0x2; - hw_write_20kx(hw, GPIO_DATA, data); - mdelay(50); + hw_dac_reset(hw); + hw_dac_reset(hw); if (hw20k2_i2c_read(hw, CS4382_MC1, &cs_read.mode_control_1)) continue; @@ -1725,7 +1767,11 @@ End: static int hw_is_adc_input_selected(struct hw *hw, enum ADCSRC type) { u32 data; - + if (hw->model == CTSB1270) { + /* Titanium HD has two ADC chips, one for line in and one */ + /* for MIC. We don't need to switch the ADC input. */ + return 1; + } data = hw_read_20kx(hw, GPIO_DATA); switch (type) { case ADC_MICIN: @@ -1742,35 +1788,47 @@ static int hw_is_adc_input_selected(struct hw *hw, enum ADCSRC type) #define MIC_BOOST_0DB 0xCF #define MIC_BOOST_STEPS_PER_DB 2 -#define MIC_BOOST_20DB (MIC_BOOST_0DB + 20 * MIC_BOOST_STEPS_PER_DB) + +static void hw_wm8775_input_select(struct hw *hw, u8 input, s8 gain_in_db) +{ + u32 adcmc, gain; + + if (input > 3) + input = 3; + + adcmc = ((u32)1 << input) | 0x100; /* Link L+R gain... */ + + hw20k2_i2c_write(hw, MAKE_WM8775_ADDR(WM8775_ADCMC, adcmc), + MAKE_WM8775_DATA(adcmc)); + + if (gain_in_db < -103) + gain_in_db = -103; + if (gain_in_db > 24) + gain_in_db = 24; + + gain = gain_in_db * MIC_BOOST_STEPS_PER_DB + MIC_BOOST_0DB; + + hw20k2_i2c_write(hw, MAKE_WM8775_ADDR(WM8775_AADCL, gain), + MAKE_WM8775_DATA(gain)); + /* ...so there should be no need for the following. */ + hw20k2_i2c_write(hw, MAKE_WM8775_ADDR(WM8775_AADCR, gain), + MAKE_WM8775_DATA(gain)); +} static int hw_adc_input_select(struct hw *hw, enum ADCSRC type) { u32 data; - data = hw_read_20kx(hw, GPIO_DATA); switch (type) { case ADC_MICIN: data |= (0x1 << 14); hw_write_20kx(hw, GPIO_DATA, data); - hw20k2_i2c_write(hw, MAKE_WM8775_ADDR(WM8775_ADCMC, 0x101), - MAKE_WM8775_DATA(0x101)); /* Mic-in */ - hw20k2_i2c_write(hw, - MAKE_WM8775_ADDR(WM8775_AADCL, MIC_BOOST_20DB), - MAKE_WM8775_DATA(MIC_BOOST_20DB)); /* +20dB */ - hw20k2_i2c_write(hw, - MAKE_WM8775_ADDR(WM8775_AADCR, MIC_BOOST_20DB), - MAKE_WM8775_DATA(MIC_BOOST_20DB)); /* +20dB */ + hw_wm8775_input_select(hw, 0, 20); /* Mic, 20dB */ break; case ADC_LINEIN: data &= ~(0x1 << 14); hw_write_20kx(hw, GPIO_DATA, data); - hw20k2_i2c_write(hw, MAKE_WM8775_ADDR(WM8775_ADCMC, 0x102), - MAKE_WM8775_DATA(0x102)); /* Line-in */ - hw20k2_i2c_write(hw, MAKE_WM8775_ADDR(WM8775_AADCL, 0xCF), - MAKE_WM8775_DATA(0xCF)); /* No boost */ - hw20k2_i2c_write(hw, MAKE_WM8775_ADDR(WM8775_AADCR, 0xCF), - MAKE_WM8775_DATA(0xCF)); /* No boost */ + hw_wm8775_input_select(hw, 1, 0); /* Line-in, 0dB */ break; default: break; @@ -1782,7 +1840,7 @@ static int hw_adc_input_select(struct hw *hw, enum ADCSRC type) static int hw_adc_init(struct hw *hw, const struct adc_conf *info) { int err; - u32 mux = 2, data, ctl; + u32 data, ctl; /* Set ADC reset bit as output */ data = hw_read_20kx(hw, GPIO_CTRL); @@ -1796,19 +1854,42 @@ static int hw_adc_init(struct hw *hw, const struct adc_conf *info) goto error; } - /* Make ADC in normal operation */ + /* Reset the ADC (reset is active low). */ data = hw_read_20kx(hw, GPIO_DATA); data &= ~(0x1 << 15); + hw_write_20kx(hw, GPIO_DATA, data); + + if (hw->model == CTSB1270) { + /* Set up the PCM4220 ADC on Titanium HD */ + data &= ~0x0C; + if (1 == info->msr) + data |= 0x00; /* Single Speed Mode 32-50kHz */ + else if (2 == info->msr) + data |= 0x08; /* Double Speed Mode 50-108kHz */ + else + data |= 0x04; /* Quad Speed Mode 108kHz-216kHz */ + hw_write_20kx(hw, GPIO_DATA, data); + } + mdelay(10); + /* Return the ADC to normal operation. */ data |= (0x1 << 15); hw_write_20kx(hw, GPIO_DATA, data); mdelay(50); + /* I2C write to register offset 0x0B to set ADC LRCLK polarity */ + /* invert bit, interface format to I2S, word length to 24-bit, */ + /* enable ADC high pass filter. Fixes bug 5323? */ + hw20k2_i2c_write(hw, MAKE_WM8775_ADDR(WM8775_IC, 0x26), + MAKE_WM8775_DATA(0x26)); + /* Set the master mode (256fs) */ if (1 == info->msr) { + /* slave mode, 128x oversampling 256fs */ hw20k2_i2c_write(hw, MAKE_WM8775_ADDR(WM8775_MMC, 0x02), MAKE_WM8775_DATA(0x02)); - } else if (2 == info->msr) { + } else if ((2 == info->msr) || (4 == info->msr)) { + /* slave mode, 64x oversampling, 256fs */ hw20k2_i2c_write(hw, MAKE_WM8775_ADDR(WM8775_MMC, 0x0A), MAKE_WM8775_DATA(0x0A)); } else { @@ -1818,55 +1899,113 @@ static int hw_adc_init(struct hw *hw, const struct adc_conf *info) goto error; } - /* Configure GPIO bit 14 change to line-in/mic-in */ - ctl = hw_read_20kx(hw, GPIO_CTRL); - ctl |= 0x1 << 14; - hw_write_20kx(hw, GPIO_CTRL, ctl); - - /* Check using Mic-in or Line-in */ - data = hw_read_20kx(hw, GPIO_DATA); - - if (mux == 1) { - /* Configures GPIO data to select Mic-in */ - data |= 0x1 << 14; - hw_write_20kx(hw, GPIO_DATA, data); - - hw20k2_i2c_write(hw, MAKE_WM8775_ADDR(WM8775_ADCMC, 0x101), - MAKE_WM8775_DATA(0x101)); /* Mic-in */ - hw20k2_i2c_write(hw, - MAKE_WM8775_ADDR(WM8775_AADCL, MIC_BOOST_20DB), - MAKE_WM8775_DATA(MIC_BOOST_20DB)); /* +20dB */ - hw20k2_i2c_write(hw, - MAKE_WM8775_ADDR(WM8775_AADCR, MIC_BOOST_20DB), - MAKE_WM8775_DATA(MIC_BOOST_20DB)); /* +20dB */ - } else if (mux == 2) { - /* Configures GPIO data to select Line-in */ - data &= ~(0x1 << 14); - hw_write_20kx(hw, GPIO_DATA, data); - - /* Setup ADC */ - hw20k2_i2c_write(hw, MAKE_WM8775_ADDR(WM8775_ADCMC, 0x102), - MAKE_WM8775_DATA(0x102)); /* Line-in */ - hw20k2_i2c_write(hw, MAKE_WM8775_ADDR(WM8775_AADCL, 0xCF), - MAKE_WM8775_DATA(0xCF)); /* No boost */ - hw20k2_i2c_write(hw, MAKE_WM8775_ADDR(WM8775_AADCR, 0xCF), - MAKE_WM8775_DATA(0xCF)); /* No boost */ + if (hw->model != CTSB1270) { + /* Configure GPIO bit 14 change to line-in/mic-in */ + ctl = hw_read_20kx(hw, GPIO_CTRL); + ctl |= 0x1 << 14; + hw_write_20kx(hw, GPIO_CTRL, ctl); + hw_adc_input_select(hw, ADC_LINEIN); } else { - printk(KERN_ALERT "ctxfi: ERROR!!! Invalid input mux!!!\n"); - err = -EINVAL; - goto error; + hw_wm8775_input_select(hw, 0, 0); } return 0; - error: hw20k2_i2c_uninit(hw); return err; } -static int hw_have_digit_io_switch(struct hw *hw) +static struct capabilities hw_capabilities(struct hw *hw) { - return 0; + struct capabilities cap; + + cap.digit_io_switch = 0; + cap.dedicated_mic = hw->model == CTSB1270; + cap.output_switch = hw->model == CTSB1270; + cap.mic_source_switch = hw->model == CTSB1270; + + return cap; +} + +static int hw_output_switch_get(struct hw *hw) +{ + u32 data = hw_read_20kx(hw, GPIO_EXT_DATA); + + switch (data & 0x30) { + case 0x00: + return 0; + case 0x10: + return 1; + case 0x20: + return 2; + default: + return 3; + } +} + +static int hw_output_switch_put(struct hw *hw, int position) +{ + u32 data; + + if (position == hw_output_switch_get(hw)) + return 0; + + /* Mute line and headphones (intended for anti-pop). */ + data = hw_read_20kx(hw, GPIO_DATA); + data |= (0x03 << 11); + hw_write_20kx(hw, GPIO_DATA, data); + + data = hw_read_20kx(hw, GPIO_EXT_DATA) & ~0x30; + switch (position) { + case 0: + break; + case 1: + data |= 0x10; + break; + default: + data |= 0x20; + } + hw_write_20kx(hw, GPIO_EXT_DATA, data); + + /* Unmute line and headphones. */ + data = hw_read_20kx(hw, GPIO_DATA); + data &= ~(0x03 << 11); + hw_write_20kx(hw, GPIO_DATA, data); + + return 1; +} + +static int hw_mic_source_switch_get(struct hw *hw) +{ + struct hw20k2 *hw20k2 = (struct hw20k2 *)hw; + + return hw20k2->mic_source; +} + +static int hw_mic_source_switch_put(struct hw *hw, int position) +{ + struct hw20k2 *hw20k2 = (struct hw20k2 *)hw; + + if (position == hw20k2->mic_source) + return 0; + + switch (position) { + case 0: + hw_wm8775_input_select(hw, 0, 0); /* Mic, 0dB */ + break; + case 1: + hw_wm8775_input_select(hw, 1, 0); /* FP Mic, 0dB */ + break; + case 2: + hw_wm8775_input_select(hw, 3, 0); /* Aux Ext, 0dB */ + break; + default: + return 0; + } + + hw20k2->mic_source = position; + + return 1; } static irqreturn_t ct_20k2_interrupt(int irq, void *dev_id) @@ -1925,7 +2064,7 @@ static int hw_card_start(struct hw *hw) if (hw->irq < 0) { err = request_irq(pci->irq, ct_20k2_interrupt, IRQF_SHARED, - "ctxfi", hw); + KBUILD_MODNAME, hw); if (err < 0) { printk(KERN_ERR "XFi: Cannot get irq %d\n", pci->irq); goto error2; @@ -2023,13 +2162,16 @@ static int hw_card_init(struct hw *hw, struct card_conf *info) /* Reset all SRC pending interrupts */ hw_write_20kx(hw, SRC_IP, 0); - /* TODO: detect the card ID and configure GPIO accordingly. */ - /* Configures GPIO (0xD802 0x98028) */ - /*hw_write_20kx(hw, GPIO_CTRL, 0x7F07);*/ - /* Configures GPIO (SB0880) */ - /*hw_write_20kx(hw, GPIO_CTRL, 0xFF07);*/ - hw_write_20kx(hw, GPIO_CTRL, 0xD802); - + if (hw->model != CTSB1270) { + /* TODO: detect the card ID and configure GPIO accordingly. */ + /* Configures GPIO (0xD802 0x98028) */ + /*hw_write_20kx(hw, GPIO_CTRL, 0x7F07);*/ + /* Configures GPIO (SB0880) */ + /*hw_write_20kx(hw, GPIO_CTRL, 0xFF07);*/ + hw_write_20kx(hw, GPIO_CTRL, 0xD802); + } else { + hw_write_20kx(hw, GPIO_CTRL, 0x9E5F); + } /* Enable audio ring */ hw_write_20kx(hw, MIXER_AR_ENABLE, 0x01); @@ -2106,7 +2248,11 @@ static struct hw ct20k2_preset __devinitdata = { .pll_init = hw_pll_init, .is_adc_source_selected = hw_is_adc_input_selected, .select_adc_source = hw_adc_input_select, - .have_digit_io_switch = hw_have_digit_io_switch, + .capabilities = hw_capabilities, + .output_switch_get = hw_output_switch_get, + .output_switch_put = hw_output_switch_put, + .mic_source_switch_get = hw_mic_source_switch_get, + .mic_source_switch_put = hw_mic_source_switch_put, #ifdef CONFIG_PM .suspend = hw_suspend, .resume = hw_resume, diff --git a/sound/pci/ctxfi/ctmixer.c b/sound/pci/ctxfi/ctmixer.c index c3519ff42fbb..0cc13eeef8da 100644 --- a/sound/pci/ctxfi/ctmixer.c +++ b/sound/pci/ctxfi/ctmixer.c @@ -86,9 +86,7 @@ enum CTALSA_MIXER_CTL { MIXER_LINEIN_C_S, MIXER_MIC_C_S, MIXER_SPDIFI_C_S, - MIXER_LINEIN_P_S, MIXER_SPDIFO_P_S, - MIXER_SPDIFI_P_S, MIXER_WAVEF_P_S, MIXER_WAVER_P_S, MIXER_WAVEC_P_S, @@ -137,11 +135,11 @@ ct_kcontrol_init_table[NUM_CTALSA_MIXERS] = { }, [MIXER_LINEIN_P] = { .ctl = 1, - .name = "Line-in Playback Volume", + .name = "Line Playback Volume", }, [MIXER_LINEIN_C] = { .ctl = 1, - .name = "Line-in Capture Volume", + .name = "Line Capture Volume", }, [MIXER_MIC_P] = { .ctl = 1, @@ -153,15 +151,15 @@ ct_kcontrol_init_table[NUM_CTALSA_MIXERS] = { }, [MIXER_SPDIFI_P] = { .ctl = 1, - .name = "S/PDIF-in Playback Volume", + .name = "IEC958 Playback Volume", }, [MIXER_SPDIFI_C] = { .ctl = 1, - .name = "S/PDIF-in Capture Volume", + .name = "IEC958 Capture Volume", }, [MIXER_SPDIFO_P] = { .ctl = 1, - .name = "S/PDIF-out Playback Volume", + .name = "Digital Playback Volume", }, [MIXER_WAVEF_P] = { .ctl = 1, @@ -179,14 +177,13 @@ ct_kcontrol_init_table[NUM_CTALSA_MIXERS] = { .ctl = 1, .name = "Surround Playback Volume", }, - [MIXER_PCM_C_S] = { .ctl = 1, .name = "PCM Capture Switch", }, [MIXER_LINEIN_C_S] = { .ctl = 1, - .name = "Line-in Capture Switch", + .name = "Line Capture Switch", }, [MIXER_MIC_C_S] = { .ctl = 1, @@ -194,19 +191,11 @@ ct_kcontrol_init_table[NUM_CTALSA_MIXERS] = { }, [MIXER_SPDIFI_C_S] = { .ctl = 1, - .name = "S/PDIF-in Capture Switch", - }, - [MIXER_LINEIN_P_S] = { - .ctl = 1, - .name = "Line-in Playback Switch", + .name = "IEC958 Capture Switch", }, [MIXER_SPDIFO_P_S] = { .ctl = 1, - .name = "S/PDIF-out Playback Switch", - }, - [MIXER_SPDIFI_P_S] = { - .ctl = 1, - .name = "S/PDIF-in Playback Switch", + .name = "Digital Playback Switch", }, [MIXER_WAVEF_P_S] = { .ctl = 1, @@ -236,6 +225,8 @@ ct_mixer_recording_select(struct ct_mixer *mixer, enum CT_AMIXER_CTL type); static void ct_mixer_recording_unselect(struct ct_mixer *mixer, enum CT_AMIXER_CTL type); +/* FIXME: this static looks like it would fail if more than one card was */ +/* installed. */ static struct snd_kcontrol *kctls[2] = {NULL}; static enum CT_AMIXER_CTL get_amixer_index(enum CTALSA_MIXER_CTL alsa_index) @@ -420,6 +411,77 @@ static struct snd_kcontrol_new vol_ctl = { .tlv = { .p = ct_vol_db_scale }, }; +static int output_switch_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *info) +{ + static const char *const names[3] = { + "FP Headphones", "Headphones", "Speakers" + }; + + return snd_ctl_enum_info(info, 1, 3, names); +} + +static int output_switch_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct ct_atc *atc = snd_kcontrol_chip(kcontrol); + ucontrol->value.enumerated.item[0] = atc->output_switch_get(atc); + return 0; +} + +static int output_switch_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct ct_atc *atc = snd_kcontrol_chip(kcontrol); + if (ucontrol->value.enumerated.item[0] > 2) + return -EINVAL; + return atc->output_switch_put(atc, ucontrol->value.enumerated.item[0]); +} + +static struct snd_kcontrol_new output_ctl = { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Analog Output Playback Enum", + .info = output_switch_info, + .get = output_switch_get, + .put = output_switch_put, +}; + +static int mic_source_switch_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *info) +{ + static const char *const names[3] = { + "Mic", "FP Mic", "Aux" + }; + + return snd_ctl_enum_info(info, 1, 3, names); +} + +static int mic_source_switch_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct ct_atc *atc = snd_kcontrol_chip(kcontrol); + ucontrol->value.enumerated.item[0] = atc->mic_source_switch_get(atc); + return 0; +} + +static int mic_source_switch_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct ct_atc *atc = snd_kcontrol_chip(kcontrol); + if (ucontrol->value.enumerated.item[0] > 2) + return -EINVAL; + return atc->mic_source_switch_put(atc, + ucontrol->value.enumerated.item[0]); +} + +static struct snd_kcontrol_new mic_source_ctl = { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Mic Source Capture Enum", + .info = mic_source_switch_info, + .get = mic_source_switch_get, + .put = mic_source_switch_put, +}; + static void do_line_mic_switch(struct ct_atc *atc, enum CTALSA_MIXER_CTL type) { @@ -465,6 +527,7 @@ do_digit_io_switch(struct ct_atc *atc, int state) static void do_switch(struct ct_atc *atc, enum CTALSA_MIXER_CTL type, int state) { struct ct_mixer *mixer = atc->mixer; + struct capabilities cap = atc->capabilities(atc); /* Do changes in mixer. */ if ((SWH_CAPTURE_START <= type) && (SWH_CAPTURE_END >= type)) { @@ -477,8 +540,17 @@ static void do_switch(struct ct_atc *atc, enum CTALSA_MIXER_CTL type, int state) } } /* Do changes out of mixer. */ - if (state && (MIXER_LINEIN_C_S == type || MIXER_MIC_C_S == type)) - do_line_mic_switch(atc, type); + if (!cap.dedicated_mic && + (MIXER_LINEIN_C_S == type || MIXER_MIC_C_S == type)) { + if (state) + do_line_mic_switch(atc, type); + atc->line_in_unmute(atc, state); + } else if (cap.dedicated_mic && (MIXER_LINEIN_C_S == type)) + atc->line_in_unmute(atc, state); + else if (cap.dedicated_mic && (MIXER_MIC_C_S == type)) + atc->mic_unmute(atc, state); + else if (MIXER_SPDIFI_C_S == type) + atc->spdif_in_unmute(atc, state); else if (MIXER_WAVEF_P_S == type) atc->line_front_unmute(atc, state); else if (MIXER_WAVES_P_S == type) @@ -487,12 +559,8 @@ static void do_switch(struct ct_atc *atc, enum CTALSA_MIXER_CTL type, int state) atc->line_clfe_unmute(atc, state); else if (MIXER_WAVER_P_S == type) atc->line_rear_unmute(atc, state); - else if (MIXER_LINEIN_P_S == type) - atc->line_in_unmute(atc, state); else if (MIXER_SPDIFO_P_S == type) atc->spdif_out_unmute(atc, state); - else if (MIXER_SPDIFI_P_S == type) - atc->spdif_in_unmute(atc, state); else if (MIXER_DIGITAL_IO_S == type) do_digit_io_switch(atc, state); @@ -671,6 +739,7 @@ static int ct_mixer_kcontrols_create(struct ct_mixer *mixer) { enum CTALSA_MIXER_CTL type; struct ct_atc *atc = mixer->atc; + struct capabilities cap = atc->capabilities(atc); int err; /* Create snd kcontrol instances on demand */ @@ -684,8 +753,8 @@ static int ct_mixer_kcontrols_create(struct ct_mixer *mixer) } } - ct_kcontrol_init_table[MIXER_DIGITAL_IO_S].ctl = - atc->have_digit_io_switch(atc); + ct_kcontrol_init_table[MIXER_DIGITAL_IO_S].ctl = cap.digit_io_switch; + for (type = SWH_MIXER_START; type <= SWH_MIXER_END; type++) { if (ct_kcontrol_init_table[type].ctl) { swh_ctl.name = ct_kcontrol_init_table[type].name; @@ -708,6 +777,17 @@ static int ct_mixer_kcontrols_create(struct ct_mixer *mixer) if (err) return err; + if (cap.output_switch) { + err = ct_mixer_kcontrol_new(mixer, &output_ctl); + if (err) + return err; + } + + if (cap.mic_source_switch) { + err = ct_mixer_kcontrol_new(mixer, &mic_source_ctl); + if (err) + return err; + } atc->line_front_unmute(atc, 1); set_switch_state(mixer, MIXER_WAVEF_P_S, 1); atc->line_surround_unmute(atc, 0); @@ -719,13 +799,12 @@ static int ct_mixer_kcontrols_create(struct ct_mixer *mixer) atc->spdif_out_unmute(atc, 0); set_switch_state(mixer, MIXER_SPDIFO_P_S, 0); atc->line_in_unmute(atc, 0); - set_switch_state(mixer, MIXER_LINEIN_P_S, 0); + if (cap.dedicated_mic) + atc->mic_unmute(atc, 0); atc->spdif_in_unmute(atc, 0); - set_switch_state(mixer, MIXER_SPDIFI_P_S, 0); - - set_switch_state(mixer, MIXER_PCM_C_S, 1); - set_switch_state(mixer, MIXER_LINEIN_C_S, 1); - set_switch_state(mixer, MIXER_SPDIFI_C_S, 1); + set_switch_state(mixer, MIXER_PCM_C_S, 0); + set_switch_state(mixer, MIXER_LINEIN_C_S, 0); + set_switch_state(mixer, MIXER_SPDIFI_C_S, 0); return 0; } diff --git a/sound/pci/ctxfi/xfi.c b/sound/pci/ctxfi/xfi.c index f42e7e1a1074..b259aa03a3a9 100644 --- a/sound/pci/ctxfi/xfi.c +++ b/sound/pci/ctxfi/xfi.c @@ -80,11 +80,11 @@ ct_card_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) "are 48000 and 44100, Value 48000 is assumed.\n"); reference_rate = 48000; } - if ((multiple != 1) && (multiple != 2)) { + if ((multiple != 1) && (multiple != 2) && (multiple != 4)) { printk(KERN_ERR "ctxfi: Invalid multiple value %u!!!\n", multiple); printk(KERN_ERR "ctxfi: The valid values for multiple are " - "1 and 2, Value 2 is assumed.\n"); + "1, 2 and 4, Value 2 is assumed.\n"); multiple = 2; } err = ct_atc_create(card, pci, reference_rate, multiple, @@ -143,7 +143,7 @@ static int ct_card_resume(struct pci_dev *pci) #endif static struct pci_driver ct_driver = { - .name = "SB-XFi", + .name = KBUILD_MODNAME, .id_table = ct_pci_dev_ids, .probe = ct_card_probe, .remove = __devexit_p(ct_card_remove), diff --git a/sound/pci/echoaudio/echoaudio.c b/sound/pci/echoaudio/echoaudio.c index 20763dd03fa0..d7306980d0f1 100644 --- a/sound/pci/echoaudio/echoaudio.c +++ b/sound/pci/echoaudio/echoaudio.c @@ -1995,7 +1995,7 @@ static __devinit int snd_echo_create(struct snd_card *card, ioremap_nocache(chip->dsp_registers_phys, sz); if (request_irq(pci->irq, snd_echo_interrupt, IRQF_SHARED, - ECHOCARD_NAME, chip)) { + KBUILD_MODNAME, chip)) { snd_echo_free(chip); snd_printk(KERN_ERR "cannot grab irq\n"); return -EBUSY; @@ -2286,7 +2286,7 @@ static int snd_echo_resume(struct pci_dev *pci) kfree(commpage_bak); if (request_irq(pci->irq, snd_echo_interrupt, IRQF_SHARED, - ECHOCARD_NAME, chip)) { + KBUILD_MODNAME, chip)) { snd_echo_free(chip); snd_printk(KERN_ERR "cannot grab irq\n"); return -EBUSY; @@ -2327,7 +2327,7 @@ static void __devexit snd_echo_remove(struct pci_dev *pci) /* pci_driver definition */ static struct pci_driver driver = { - .name = "Echoaudio " ECHOCARD_NAME, + .name = KBUILD_MODNAME, .id_table = snd_echo_ids, .probe = snd_echo_probe, .remove = __devexit_p(snd_echo_remove), diff --git a/sound/pci/emu10k1/emu10k1.c b/sound/pci/emu10k1/emu10k1.c index aff8387c45cf..a9c45d2cdb13 100644 --- a/sound/pci/emu10k1/emu10k1.c +++ b/sound/pci/emu10k1/emu10k1.c @@ -264,7 +264,7 @@ static int snd_emu10k1_resume(struct pci_dev *pci) #endif static struct pci_driver driver = { - .name = "EMU10K1_Audigy", + .name = KBUILD_MODNAME, .id_table = snd_emu10k1_ids, .probe = snd_card_emu10k1_probe, .remove = __devexit_p(snd_card_emu10k1_remove), diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c index 15f0161ce4a2..fcd4935766b2 100644 --- a/sound/pci/emu10k1/emu10k1_main.c +++ b/sound/pci/emu10k1/emu10k1_main.c @@ -1912,7 +1912,7 @@ int __devinit snd_emu10k1_create(struct snd_card *card, /* irq handler must be registered after I/O ports are activated */ if (request_irq(pci->irq, snd_emu10k1_interrupt, IRQF_SHARED, - "EMU10K1", emu)) { + KBUILD_MODNAME, emu)) { err = -EBUSY; goto error; } diff --git a/sound/pci/emu10k1/emu10k1x.c b/sound/pci/emu10k1/emu10k1x.c index 0c701e4ec8a5..d4fde1b4b093 100644 --- a/sound/pci/emu10k1/emu10k1x.c +++ b/sound/pci/emu10k1/emu10k1x.c @@ -925,7 +925,7 @@ static int __devinit snd_emu10k1x_create(struct snd_card *card, } if (request_irq(pci->irq, snd_emu10k1x_interrupt, - IRQF_SHARED, "EMU10K1X", chip)) { + IRQF_SHARED, KBUILD_MODNAME, chip)) { snd_printk(KERN_ERR "emu10k1x: cannot grab irq %d\n", pci->irq); snd_emu10k1x_free(chip); return -EBUSY; @@ -1613,7 +1613,7 @@ MODULE_DEVICE_TABLE(pci, snd_emu10k1x_ids); // pci_driver definition static struct pci_driver driver = { - .name = "EMU10K1X", + .name = KBUILD_MODNAME, .id_table = snd_emu10k1x_ids, .probe = snd_emu10k1x_probe, .remove = __devexit_p(snd_emu10k1x_remove), diff --git a/sound/pci/ens1370.c b/sound/pci/ens1370.c index 863eafea691f..f02e2f8d7122 100644 --- a/sound/pci/ens1370.c +++ b/sound/pci/ens1370.c @@ -2120,7 +2120,7 @@ static int __devinit snd_ensoniq_create(struct snd_card *card, } ensoniq->port = pci_resource_start(pci, 0); if (request_irq(pci->irq, snd_audiopci_interrupt, IRQF_SHARED, - "Ensoniq AudioPCI", ensoniq)) { + KBUILD_MODNAME, ensoniq)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); snd_ensoniq_free(ensoniq); return -EBUSY; @@ -2489,7 +2489,7 @@ static void __devexit snd_audiopci_remove(struct pci_dev *pci) } static struct pci_driver driver = { - .name = DRIVER_NAME, + .name = KBUILD_MODNAME, .id_table = snd_audiopci_ids, .probe = snd_audiopci_probe, .remove = __devexit_p(snd_audiopci_remove), diff --git a/sound/pci/es1938.c b/sound/pci/es1938.c index 553b75217259..26a5a2f25d4b 100644 --- a/sound/pci/es1938.c +++ b/sound/pci/es1938.c @@ -1514,7 +1514,7 @@ static int es1938_resume(struct pci_dev *pci) } if (request_irq(pci->irq, snd_es1938_interrupt, - IRQF_SHARED, "ES1938", chip)) { + IRQF_SHARED, KBUILD_MODNAME, chip)) { printk(KERN_ERR "es1938: unable to grab IRQ %d, " "disabling device\n", pci->irq); snd_card_disconnect(card); @@ -1636,7 +1636,7 @@ static int __devinit snd_es1938_create(struct snd_card *card, chip->mpu_port = pci_resource_start(pci, 3); chip->game_port = pci_resource_start(pci, 4); if (request_irq(pci->irq, snd_es1938_interrupt, IRQF_SHARED, - "ES1938", chip)) { + KBUILD_MODNAME, chip)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); snd_es1938_free(chip); return -EBUSY; @@ -1882,7 +1882,7 @@ static void __devexit snd_es1938_remove(struct pci_dev *pci) } static struct pci_driver driver = { - .name = "ESS ES1938 (Solo-1)", + .name = KBUILD_MODNAME, .id_table = snd_es1938_ids, .probe = snd_es1938_probe, .remove = __devexit_p(snd_es1938_remove), diff --git a/sound/pci/es1968.c b/sound/pci/es1968.c index ab0a6156a704..99ea9320c6b5 100644 --- a/sound/pci/es1968.c +++ b/sound/pci/es1968.c @@ -554,9 +554,8 @@ struct es1968 { #else struct snd_kcontrol *master_switch; /* for h/w volume control */ struct snd_kcontrol *master_volume; - spinlock_t ac97_lock; - struct tasklet_struct hwvol_tq; #endif + struct work_struct hwvol_work; #ifdef CONFIG_SND_ES1968_RADIO struct snd_tea575x tea; @@ -646,38 +645,23 @@ static int snd_es1968_ac97_wait_poll(struct es1968 *chip) static void snd_es1968_ac97_write(struct snd_ac97 *ac97, unsigned short reg, unsigned short val) { struct es1968 *chip = ac97->private_data; -#ifndef CONFIG_SND_ES1968_INPUT - unsigned long flags; -#endif snd_es1968_ac97_wait(chip); /* Write the bus */ -#ifndef CONFIG_SND_ES1968_INPUT - spin_lock_irqsave(&chip->ac97_lock, flags); -#endif outw(val, chip->io_port + ESM_AC97_DATA); /*msleep(1);*/ outb(reg, chip->io_port + ESM_AC97_INDEX); /*msleep(1);*/ -#ifndef CONFIG_SND_ES1968_INPUT - spin_unlock_irqrestore(&chip->ac97_lock, flags); -#endif } static unsigned short snd_es1968_ac97_read(struct snd_ac97 *ac97, unsigned short reg) { u16 data = 0; struct es1968 *chip = ac97->private_data; -#ifndef CONFIG_SND_ES1968_INPUT - unsigned long flags; -#endif snd_es1968_ac97_wait(chip); -#ifndef CONFIG_SND_ES1968_INPUT - spin_lock_irqsave(&chip->ac97_lock, flags); -#endif outb(reg | 0x80, chip->io_port + ESM_AC97_INDEX); /*msleep(1);*/ @@ -685,9 +669,6 @@ static unsigned short snd_es1968_ac97_read(struct snd_ac97 *ac97, unsigned short data = inw(chip->io_port + ESM_AC97_DATA); /*msleep(1);*/ } -#ifndef CONFIG_SND_ES1968_INPUT - spin_unlock_irqrestore(&chip->ac97_lock, flags); -#endif return data; } @@ -1904,13 +1885,10 @@ static void snd_es1968_update_pcm(struct es1968 *chip, struct esschan *es) (without wrap around) in response to volume button presses and then generating an interrupt. The pair of counters is stored in bits 1-3 and 5-7 of a byte wide register. The meaning of bits 0 and 4 is unknown. */ -static void es1968_update_hw_volume(unsigned long private_data) +static void es1968_update_hw_volume(struct work_struct *work) { - struct es1968 *chip = (struct es1968 *) private_data; + struct es1968 *chip = container_of(work, struct es1968, hwvol_work); int x, val; -#ifndef CONFIG_SND_ES1968_INPUT - unsigned long flags; -#endif /* Figure out which volume control button was pushed, based on differences from the default register @@ -1929,18 +1907,11 @@ static void es1968_update_hw_volume(unsigned long private_data) if (! chip->master_switch || ! chip->master_volume) return; - /* FIXME: we can't call snd_ac97_* functions since here is in tasklet. */ - spin_lock_irqsave(&chip->ac97_lock, flags); - val = chip->ac97->regs[AC97_MASTER]; + val = snd_ac97_read(chip->ac97, AC97_MASTER); switch (x) { case 0x88: /* mute */ val ^= 0x8000; - chip->ac97->regs[AC97_MASTER] = val; - outw(val, chip->io_port + ESM_AC97_DATA); - outb(AC97_MASTER, chip->io_port + ESM_AC97_INDEX); - snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, - &chip->master_switch->id); break; case 0xaa: /* volume up */ @@ -1948,11 +1919,6 @@ static void es1968_update_hw_volume(unsigned long private_data) val--; if ((val & 0x7f00) > 0) val -= 0x0100; - chip->ac97->regs[AC97_MASTER] = val; - outw(val, chip->io_port + ESM_AC97_DATA); - outb(AC97_MASTER, chip->io_port + ESM_AC97_INDEX); - snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, - &chip->master_volume->id); break; case 0x66: /* volume down */ @@ -1960,14 +1926,11 @@ static void es1968_update_hw_volume(unsigned long private_data) val++; if ((val & 0x7f00) < 0x1f00) val += 0x0100; - chip->ac97->regs[AC97_MASTER] = val; - outw(val, chip->io_port + ESM_AC97_DATA); - outb(AC97_MASTER, chip->io_port + ESM_AC97_INDEX); - snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, - &chip->master_volume->id); break; } - spin_unlock_irqrestore(&chip->ac97_lock, flags); + if (snd_ac97_update(chip->ac97, AC97_MASTER, val)) + snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, + &chip->master_volume->id); #else if (!chip->input_dev) return; @@ -2013,11 +1976,7 @@ static irqreturn_t snd_es1968_interrupt(int irq, void *dev_id) outw(inw(chip->io_port + 4) & 1, chip->io_port + 4); if (event & ESM_HWVOL_IRQ) -#ifdef CONFIG_SND_ES1968_INPUT - es1968_update_hw_volume((unsigned long)chip); -#else - tasklet_schedule(&chip->hwvol_tq); /* we'll do this later */ -#endif + schedule_work(&chip->hwvol_work); /* else ack 'em all, i imagine */ outb(0xFF, chip->io_port + 0x1A); @@ -2426,6 +2385,7 @@ static int es1968_suspend(struct pci_dev *pci, pm_message_t state) return 0; chip->in_suspend = 1; + cancel_work_sync(&chip->hwvol_work); snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); snd_pcm_suspend_all(chip->pcm); snd_ac97_suspend(chip->ac97); @@ -2638,6 +2598,7 @@ static struct snd_tea575x_ops snd_es1968_tea_ops = { static int snd_es1968_free(struct es1968 *chip) { + cancel_work_sync(&chip->hwvol_work); #ifdef CONFIG_SND_ES1968_INPUT if (chip->input_dev) input_unregister_device(chip->input_dev); @@ -2728,10 +2689,7 @@ static int __devinit snd_es1968_create(struct snd_card *card, INIT_LIST_HEAD(&chip->buf_list); INIT_LIST_HEAD(&chip->substream_list); mutex_init(&chip->memory_mutex); -#ifndef CONFIG_SND_ES1968_INPUT - spin_lock_init(&chip->ac97_lock); - tasklet_init(&chip->hwvol_tq, es1968_update_hw_volume, (unsigned long)chip); -#endif + INIT_WORK(&chip->hwvol_work, es1968_update_hw_volume); chip->card = card; chip->pci = pci; chip->irq = -1; @@ -2746,7 +2704,7 @@ static int __devinit snd_es1968_create(struct snd_card *card, } chip->io_port = pci_resource_start(pci, 0); if (request_irq(pci->irq, snd_es1968_interrupt, IRQF_SHARED, - "ESS Maestro", chip)) { + KBUILD_MODNAME, chip)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); snd_es1968_free(chip); return -EBUSY; @@ -2925,7 +2883,7 @@ static void __devexit snd_es1968_remove(struct pci_dev *pci) } static struct pci_driver driver = { - .name = "ES1968 (ESS Maestro)", + .name = KBUILD_MODNAME, .id_table = snd_es1968_ids, .probe = snd_es1968_probe, .remove = __devexit_p(snd_es1968_remove), diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c index a7ec7030cf87..f9123f09e83e 100644 --- a/sound/pci/fm801.c +++ b/sound/pci/fm801.c @@ -1199,7 +1199,7 @@ static int __devinit snd_fm801_create(struct snd_card *card, chip->port = pci_resource_start(pci, 0); if ((tea575x_tuner & TUNER_ONLY) == 0) { if (request_irq(pci->irq, snd_fm801_interrupt, IRQF_SHARED, - "FM801", chip)) { + KBUILD_MODNAME, chip)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", chip->irq); snd_fm801_free(chip); return -EBUSY; @@ -1394,7 +1394,7 @@ static int snd_fm801_resume(struct pci_dev *pci) #endif static struct pci_driver driver = { - .name = "FM801", + .name = KBUILD_MODNAME, .id_table = snd_fm801_ids, .probe = snd_card_fm801_probe, .remove = __devexit_p(snd_card_fm801_remove), diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index 45b4a8d70e08..a2388fc23e39 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -243,7 +243,8 @@ unsigned int snd_hda_codec_read(struct hda_codec *codec, hda_nid_t nid, { unsigned cmd = make_codec_cmd(codec, nid, direct, verb, parm); unsigned int res; - codec_exec_verb(codec, cmd, &res); + if (codec_exec_verb(codec, cmd, &res)) + return -1; return res; } EXPORT_SYMBOL_HDA(snd_hda_codec_read); @@ -1083,6 +1084,7 @@ static void snd_hda_codec_free(struct hda_codec *codec) snd_array_free(&codec->mixers); snd_array_free(&codec->nids); snd_array_free(&codec->conn_lists); + snd_array_free(&codec->spdif_out); codec->bus->caddr_tbl[codec->addr] = NULL; if (codec->patch_ops.free) codec->patch_ops.free(codec); @@ -1144,6 +1146,7 @@ int /*__devinit*/ snd_hda_codec_new(struct hda_bus *bus, snd_array_init(&codec->driver_pins, sizeof(struct hda_pincfg), 16); snd_array_init(&codec->cvt_setups, sizeof(struct hda_cvt_setup), 8); snd_array_init(&codec->conn_lists, sizeof(hda_nid_t), 64); + snd_array_init(&codec->spdif_out, sizeof(struct hda_spdif_out), 16); if (codec->bus->modelname) { codec->modelname = kstrdup(codec->bus->modelname, GFP_KERNEL); if (!codec->modelname) { @@ -2555,11 +2558,13 @@ static int snd_hda_spdif_default_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct hda_codec *codec = snd_kcontrol_chip(kcontrol); + int idx = kcontrol->private_value; + struct hda_spdif_out *spdif = snd_array_elem(&codec->spdif_out, idx); - ucontrol->value.iec958.status[0] = codec->spdif_status & 0xff; - ucontrol->value.iec958.status[1] = (codec->spdif_status >> 8) & 0xff; - ucontrol->value.iec958.status[2] = (codec->spdif_status >> 16) & 0xff; - ucontrol->value.iec958.status[3] = (codec->spdif_status >> 24) & 0xff; + ucontrol->value.iec958.status[0] = spdif->status & 0xff; + ucontrol->value.iec958.status[1] = (spdif->status >> 8) & 0xff; + ucontrol->value.iec958.status[2] = (spdif->status >> 16) & 0xff; + ucontrol->value.iec958.status[3] = (spdif->status >> 24) & 0xff; return 0; } @@ -2644,23 +2649,23 @@ static int snd_hda_spdif_default_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct hda_codec *codec = snd_kcontrol_chip(kcontrol); - hda_nid_t nid = kcontrol->private_value; + int idx = kcontrol->private_value; + struct hda_spdif_out *spdif = snd_array_elem(&codec->spdif_out, idx); + hda_nid_t nid = spdif->nid; unsigned short val; int change; mutex_lock(&codec->spdif_mutex); - codec->spdif_status = ucontrol->value.iec958.status[0] | + spdif->status = ucontrol->value.iec958.status[0] | ((unsigned int)ucontrol->value.iec958.status[1] << 8) | ((unsigned int)ucontrol->value.iec958.status[2] << 16) | ((unsigned int)ucontrol->value.iec958.status[3] << 24); - val = convert_from_spdif_status(codec->spdif_status); - val |= codec->spdif_ctls & 1; - change = codec->spdif_ctls != val; - codec->spdif_ctls = val; - - if (change) + val = convert_from_spdif_status(spdif->status); + val |= spdif->ctls & 1; + change = spdif->ctls != val; + spdif->ctls = val; + if (change && nid != (u16)-1) set_dig_out_convert(codec, nid, val & 0xff, (val >> 8) & 0xff); - mutex_unlock(&codec->spdif_mutex); return change; } @@ -2671,33 +2676,42 @@ static int snd_hda_spdif_out_switch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct hda_codec *codec = snd_kcontrol_chip(kcontrol); + int idx = kcontrol->private_value; + struct hda_spdif_out *spdif = snd_array_elem(&codec->spdif_out, idx); - ucontrol->value.integer.value[0] = codec->spdif_ctls & AC_DIG1_ENABLE; + ucontrol->value.integer.value[0] = spdif->ctls & AC_DIG1_ENABLE; return 0; } +static inline void set_spdif_ctls(struct hda_codec *codec, hda_nid_t nid, + int dig1, int dig2) +{ + set_dig_out_convert(codec, nid, dig1, dig2); + /* unmute amp switch (if any) */ + if ((get_wcaps(codec, nid) & AC_WCAP_OUT_AMP) && + (dig1 & AC_DIG1_ENABLE)) + snd_hda_codec_amp_stereo(codec, nid, HDA_OUTPUT, 0, + HDA_AMP_MUTE, 0); +} + static int snd_hda_spdif_out_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct hda_codec *codec = snd_kcontrol_chip(kcontrol); - hda_nid_t nid = kcontrol->private_value; + int idx = kcontrol->private_value; + struct hda_spdif_out *spdif = snd_array_elem(&codec->spdif_out, idx); + hda_nid_t nid = spdif->nid; unsigned short val; int change; mutex_lock(&codec->spdif_mutex); - val = codec->spdif_ctls & ~AC_DIG1_ENABLE; + val = spdif->ctls & ~AC_DIG1_ENABLE; if (ucontrol->value.integer.value[0]) val |= AC_DIG1_ENABLE; - change = codec->spdif_ctls != val; - if (change) { - codec->spdif_ctls = val; - set_dig_out_convert(codec, nid, val & 0xff, -1); - /* unmute amp switch (if any) */ - if ((get_wcaps(codec, nid) & AC_WCAP_OUT_AMP) && - (val & AC_DIG1_ENABLE)) - snd_hda_codec_amp_stereo(codec, nid, HDA_OUTPUT, 0, - HDA_AMP_MUTE, 0); - } + change = spdif->ctls != val; + spdif->ctls = val; + if (change && nid != (u16)-1) + set_spdif_ctls(codec, nid, val & 0xff, -1); mutex_unlock(&codec->spdif_mutex); return change; } @@ -2744,36 +2758,79 @@ static struct snd_kcontrol_new dig_mixes[] = { * * Returns 0 if successful, or a negative error code. */ -int snd_hda_create_spdif_out_ctls(struct hda_codec *codec, hda_nid_t nid) +int snd_hda_create_spdif_out_ctls(struct hda_codec *codec, + hda_nid_t associated_nid, + hda_nid_t cvt_nid) { int err; struct snd_kcontrol *kctl; struct snd_kcontrol_new *dig_mix; int idx; + struct hda_spdif_out *spdif; idx = find_empty_mixer_ctl_idx(codec, "IEC958 Playback Switch"); if (idx < 0) { printk(KERN_ERR "hda_codec: too many IEC958 outputs\n"); return -EBUSY; } + spdif = snd_array_new(&codec->spdif_out); for (dig_mix = dig_mixes; dig_mix->name; dig_mix++) { kctl = snd_ctl_new1(dig_mix, codec); if (!kctl) return -ENOMEM; kctl->id.index = idx; - kctl->private_value = nid; - err = snd_hda_ctl_add(codec, nid, kctl); + kctl->private_value = codec->spdif_out.used - 1; + err = snd_hda_ctl_add(codec, associated_nid, kctl); if (err < 0) return err; } - codec->spdif_ctls = - snd_hda_codec_read(codec, nid, 0, - AC_VERB_GET_DIGI_CONVERT_1, 0); - codec->spdif_status = convert_to_spdif_status(codec->spdif_ctls); + spdif->nid = cvt_nid; + spdif->ctls = snd_hda_codec_read(codec, cvt_nid, 0, + AC_VERB_GET_DIGI_CONVERT_1, 0); + spdif->status = convert_to_spdif_status(spdif->ctls); return 0; } EXPORT_SYMBOL_HDA(snd_hda_create_spdif_out_ctls); +struct hda_spdif_out *snd_hda_spdif_out_of_nid(struct hda_codec *codec, + hda_nid_t nid) +{ + int i; + for (i = 0; i < codec->spdif_out.used; i++) { + struct hda_spdif_out *spdif = + snd_array_elem(&codec->spdif_out, i); + if (spdif->nid == nid) + return spdif; + } + return NULL; +} +EXPORT_SYMBOL_HDA(snd_hda_spdif_out_of_nid); + +void snd_hda_spdif_ctls_unassign(struct hda_codec *codec, int idx) +{ + struct hda_spdif_out *spdif = snd_array_elem(&codec->spdif_out, idx); + + mutex_lock(&codec->spdif_mutex); + spdif->nid = (u16)-1; + mutex_unlock(&codec->spdif_mutex); +} +EXPORT_SYMBOL_HDA(snd_hda_spdif_ctls_unassign); + +void snd_hda_spdif_ctls_assign(struct hda_codec *codec, int idx, hda_nid_t nid) +{ + struct hda_spdif_out *spdif = snd_array_elem(&codec->spdif_out, idx); + unsigned short val; + + mutex_lock(&codec->spdif_mutex); + if (spdif->nid != nid) { + spdif->nid = nid; + val = spdif->ctls; + set_spdif_ctls(codec, nid, val & 0xff, (val >> 8) & 0xff); + } + mutex_unlock(&codec->spdif_mutex); +} +EXPORT_SYMBOL_HDA(snd_hda_spdif_ctls_assign); + /* * SPDIF sharing with analog output */ @@ -3356,7 +3413,7 @@ static unsigned int query_stream_param(struct hda_codec *codec, hda_nid_t nid) * * Returns 0 if successful, otherwise a negative error code. */ -static int snd_hda_query_supported_pcm(struct hda_codec *codec, hda_nid_t nid, +int snd_hda_query_supported_pcm(struct hda_codec *codec, hda_nid_t nid, u32 *ratesp, u64 *formatsp, unsigned int *bpsp) { unsigned int i, val, wcaps; @@ -3448,6 +3505,7 @@ static int snd_hda_query_supported_pcm(struct hda_codec *codec, hda_nid_t nid, return 0; } +EXPORT_SYMBOL_HDA(snd_hda_query_supported_pcm); /** * snd_hda_is_supported_format - Check the validity of the format @@ -4177,10 +4235,12 @@ EXPORT_SYMBOL_HDA(snd_hda_input_mux_put); static void setup_dig_out_stream(struct hda_codec *codec, hda_nid_t nid, unsigned int stream_tag, unsigned int format) { + struct hda_spdif_out *spdif = snd_hda_spdif_out_of_nid(codec, nid); + /* turn off SPDIF once; otherwise the IEC958 bits won't be updated */ - if (codec->spdif_status_reset && (codec->spdif_ctls & AC_DIG1_ENABLE)) + if (codec->spdif_status_reset && (spdif->ctls & AC_DIG1_ENABLE)) set_dig_out_convert(codec, nid, - codec->spdif_ctls & ~AC_DIG1_ENABLE & 0xff, + spdif->ctls & ~AC_DIG1_ENABLE & 0xff, -1); snd_hda_codec_setup_stream(codec, nid, stream_tag, 0, format); if (codec->slave_dig_outs) { @@ -4190,9 +4250,9 @@ static void setup_dig_out_stream(struct hda_codec *codec, hda_nid_t nid, format); } /* turn on again (if needed) */ - if (codec->spdif_status_reset && (codec->spdif_ctls & AC_DIG1_ENABLE)) + if (codec->spdif_status_reset && (spdif->ctls & AC_DIG1_ENABLE)) set_dig_out_convert(codec, nid, - codec->spdif_ctls & 0xff, -1); + spdif->ctls & 0xff, -1); } static void cleanup_dig_out_stream(struct hda_codec *codec, hda_nid_t nid) @@ -4348,6 +4408,8 @@ int snd_hda_multi_out_analog_prepare(struct hda_codec *codec, { const hda_nid_t *nids = mout->dac_nids; int chs = substream->runtime->channels; + struct hda_spdif_out *spdif = + snd_hda_spdif_out_of_nid(codec, mout->dig_out_nid); int i; mutex_lock(&codec->spdif_mutex); @@ -4356,7 +4418,7 @@ int snd_hda_multi_out_analog_prepare(struct hda_codec *codec, if (chs == 2 && snd_hda_is_supported_format(codec, mout->dig_out_nid, format) && - !(codec->spdif_status & IEC958_AES0_NONAUDIO)) { + !(spdif->status & IEC958_AES0_NONAUDIO)) { mout->dig_out_used = HDA_DIG_ANALOG_DUP; setup_dig_out_stream(codec, mout->dig_out_nid, stream_tag, format); diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h index 59c97306c1de..070efac7e207 100644 --- a/sound/pci/hda/hda_codec.h +++ b/sound/pci/hda/hda_codec.h @@ -829,8 +829,7 @@ struct hda_codec { struct mutex spdif_mutex; struct mutex control_mutex; - unsigned int spdif_status; /* IEC958 status bits */ - unsigned short spdif_ctls; /* SPDIF control bits */ + struct snd_array spdif_out; unsigned int spdif_in_enable; /* SPDIF input enable? */ const hda_nid_t *slave_dig_outs; /* optional digital out slave widgets */ struct snd_array init_pins; /* initial (BIOS) pin configurations */ @@ -904,6 +903,8 @@ int snd_hda_get_sub_nodes(struct hda_codec *codec, hda_nid_t nid, hda_nid_t *start_id); int snd_hda_get_connections(struct hda_codec *codec, hda_nid_t nid, hda_nid_t *conn_list, int max_conns); +int snd_hda_query_supported_pcm(struct hda_codec *codec, hda_nid_t nid, + u32 *ratesp, u64 *formatsp, unsigned int *bpsp); struct hda_verb { hda_nid_t nid; @@ -947,6 +948,17 @@ int snd_hda_add_pincfg(struct hda_codec *codec, struct snd_array *list, hda_nid_t nid, unsigned int cfg); /* for hwdep */ void snd_hda_shutup_pins(struct hda_codec *codec); +/* SPDIF controls */ +struct hda_spdif_out { + hda_nid_t nid; /* Converter nid values relate to */ + unsigned int status; /* IEC958 status bits */ + unsigned short ctls; /* SPDIF control bits */ +}; +struct hda_spdif_out *snd_hda_spdif_out_of_nid(struct hda_codec *codec, + hda_nid_t nid); +void snd_hda_spdif_ctls_unassign(struct hda_codec *codec, int idx); +void snd_hda_spdif_ctls_assign(struct hda_codec *codec, int idx, hda_nid_t nid); + /* * Mixer */ diff --git a/sound/pci/hda/hda_eld.c b/sound/pci/hda/hda_eld.c index b05f7be9dc1b..473cfa13a30d 100644 --- a/sound/pci/hda/hda_eld.c +++ b/sound/pci/hda/hda_eld.c @@ -580,43 +580,45 @@ void snd_hda_eld_proc_free(struct hda_codec *codec, struct hdmi_eld *eld) #endif /* CONFIG_PROC_FS */ /* update PCM info based on ELD */ -void hdmi_eld_update_pcm_info(struct hdmi_eld *eld, struct hda_pcm_stream *pcm, - struct hda_pcm_stream *codec_pars) +void snd_hdmi_eld_update_pcm_info(struct hdmi_eld *eld, + struct hda_pcm_stream *hinfo) { + u32 rates; + u64 formats; + unsigned int maxbps; + unsigned int channels_max; int i; /* assume basic audio support (the basic audio flag is not in ELD; * however, all audio capable sinks are required to support basic * audio) */ - pcm->rates = SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000; - pcm->formats = SNDRV_PCM_FMTBIT_S16_LE; - pcm->maxbps = 16; - pcm->channels_max = 2; + rates = SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | + SNDRV_PCM_RATE_48000; + formats = SNDRV_PCM_FMTBIT_S16_LE; + maxbps = 16; + channels_max = 2; for (i = 0; i < eld->sad_count; i++) { struct cea_sad *a = &eld->sad[i]; - pcm->rates |= a->rates; - if (a->channels > pcm->channels_max) - pcm->channels_max = a->channels; + rates |= a->rates; + if (a->channels > channels_max) + channels_max = a->channels; if (a->format == AUDIO_CODING_TYPE_LPCM) { if (a->sample_bits & AC_SUPPCM_BITS_20) { - pcm->formats |= SNDRV_PCM_FMTBIT_S32_LE; - if (pcm->maxbps < 20) - pcm->maxbps = 20; + formats |= SNDRV_PCM_FMTBIT_S32_LE; + if (maxbps < 20) + maxbps = 20; } if (a->sample_bits & AC_SUPPCM_BITS_24) { - pcm->formats |= SNDRV_PCM_FMTBIT_S32_LE; - if (pcm->maxbps < 24) - pcm->maxbps = 24; + formats |= SNDRV_PCM_FMTBIT_S32_LE; + if (maxbps < 24) + maxbps = 24; } } } - if (!codec_pars) - return; - /* restrict the parameters by the values the codec provides */ - pcm->rates &= codec_pars->rates; - pcm->formats &= codec_pars->formats; - pcm->channels_max = min(pcm->channels_max, codec_pars->channels_max); - pcm->maxbps = min(pcm->maxbps, codec_pars->maxbps); + hinfo->rates &= rates; + hinfo->formats &= formats; + hinfo->maxbps = min(hinfo->maxbps, maxbps); + hinfo->channels_max = min(hinfo->channels_max, channels_max); } diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 486f6deb3eee..fdfd748f9fe8 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -177,7 +177,8 @@ MODULE_DESCRIPTION("Intel HDA driver"); #define ICH6_REG_INTCTL 0x20 #define ICH6_REG_INTSTS 0x24 #define ICH6_REG_WALLCLK 0x30 /* 24Mhz source */ -#define ICH6_REG_SYNC 0x34 +#define ICH6_REG_OLD_SSYNC 0x34 /* SSYNC for old ICH */ +#define ICH6_REG_SSYNC 0x38 #define ICH6_REG_CORBLBASE 0x40 #define ICH6_REG_CORBUBASE 0x44 #define ICH6_REG_CORBWP 0x48 @@ -479,6 +480,7 @@ enum { #define AZX_DCAPS_POSFIX_VIA (1 << 17) /* Use VIACOMBO as default */ #define AZX_DCAPS_NO_64BIT (1 << 18) /* No 64bit address */ #define AZX_DCAPS_SYNC_WRITE (1 << 19) /* sync each cmd write */ +#define AZX_DCAPS_OLD_SSYNC (1 << 20) /* Old SSYNC reg for ICH */ /* quirks for ATI SB / AMD Hudson */ #define AZX_DCAPS_PRESET_ATI_SB \ @@ -1706,13 +1708,16 @@ static int azx_pcm_prepare(struct snd_pcm_substream *substream) struct snd_pcm_runtime *runtime = substream->runtime; unsigned int bufsize, period_bytes, format_val, stream_tag; int err; + struct hda_spdif_out *spdif = + snd_hda_spdif_out_of_nid(apcm->codec, hinfo->nid); + unsigned short ctls = spdif ? spdif->ctls : 0; azx_stream_reset(chip, azx_dev); format_val = snd_hda_calc_stream_format(runtime->rate, runtime->channels, runtime->format, hinfo->maxbps, - apcm->codec->spdif_ctls); + ctls); if (!format_val) { snd_printk(KERN_ERR SFX "invalid format_val, rate=%d, ch=%d, format=%d\n", @@ -1792,7 +1797,11 @@ static int azx_pcm_trigger(struct snd_pcm_substream *substream, int cmd) spin_lock(&chip->reg_lock); if (nsync > 1) { /* first, set SYNC bits of corresponding streams */ - azx_writel(chip, SYNC, azx_readl(chip, SYNC) | sbits); + if (chip->driver_caps & AZX_DCAPS_OLD_SSYNC) + azx_writel(chip, OLD_SSYNC, + azx_readl(chip, OLD_SSYNC) | sbits); + else + azx_writel(chip, SSYNC, azx_readl(chip, SSYNC) | sbits); } snd_pcm_group_for_each_entry(s, substream) { if (s->pcm->card != substream->pcm->card) @@ -1848,7 +1857,11 @@ static int azx_pcm_trigger(struct snd_pcm_substream *substream, int cmd) if (nsync > 1) { spin_lock(&chip->reg_lock); /* reset SYNC bits */ - azx_writel(chip, SYNC, azx_readl(chip, SYNC) & ~sbits); + if (chip->driver_caps & AZX_DCAPS_OLD_SSYNC) + azx_writel(chip, OLD_SSYNC, + azx_readl(chip, OLD_SSYNC) & ~sbits); + else + azx_writel(chip, SSYNC, azx_readl(chip, SSYNC) & ~sbits); spin_unlock(&chip->reg_lock); } return 0; @@ -1863,7 +1876,7 @@ static unsigned int azx_via_get_position(struct azx *chip, unsigned int fifo_size; link_pos = azx_sd_readl(azx_dev, SD_LPIB); - if (azx_dev->index >= 4) { + if (azx_dev->substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { /* Playback, no problem using link position */ return link_pos; } @@ -1927,6 +1940,17 @@ static unsigned int azx_get_position(struct azx *chip, default: /* use the position buffer */ pos = le32_to_cpu(*azx_dev->posbuf); + if (chip->position_fix[stream] == POS_FIX_AUTO) { + if (!pos || pos == (u32)-1) { + printk(KERN_WARNING + "hda-intel: Invalid position buffer, " + "using LPIB read method instead.\n"); + chip->position_fix[stream] = POS_FIX_LPIB; + pos = azx_sd_readl(azx_dev, SD_LPIB); + } else + chip->position_fix[stream] = POS_FIX_POSBUF; + } + break; } if (pos >= azx_dev->bufsize) @@ -1964,16 +1988,6 @@ static int azx_position_ok(struct azx *chip, struct azx_dev *azx_dev) stream = azx_dev->substream->stream; pos = azx_get_position(chip, azx_dev); - if (chip->position_fix[stream] == POS_FIX_AUTO) { - if (!pos) { - printk(KERN_WARNING - "hda-intel: Invalid position buffer, " - "using LPIB read method instead.\n"); - chip->position_fix[stream] = POS_FIX_LPIB; - pos = azx_get_position(chip, azx_dev); - } else - chip->position_fix[stream] = POS_FIX_POSBUF; - } if (WARN_ONCE(!azx_dev->period_bytes, "hda-intel: zero azx_dev->period_bytes")) @@ -2149,7 +2163,7 @@ static int azx_acquire_irq(struct azx *chip, int do_disconnect) { if (request_irq(chip->pci->irq, azx_interrupt, chip->msi ? 0 : IRQF_SHARED, - "hda_intel", chip)) { + KBUILD_MODNAME, chip)) { printk(KERN_ERR "hda-intel: unable to grab IRQ %d, " "disabling device\n", chip->pci->irq); if (do_disconnect) @@ -2815,6 +2829,22 @@ static DEFINE_PCI_DEVICE_TABLE(azx_ids) = { /* SCH */ { PCI_DEVICE(0x8086, 0x811b), .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_SCH_SNOOP }, + { PCI_DEVICE(0x8086, 0x2668), + .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC }, /* ICH6 */ + { PCI_DEVICE(0x8086, 0x27d8), + .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC }, /* ICH7 */ + { PCI_DEVICE(0x8086, 0x269a), + .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC }, /* ESB2 */ + { PCI_DEVICE(0x8086, 0x284b), + .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC }, /* ICH8 */ + { PCI_DEVICE(0x8086, 0x293e), + .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC }, /* ICH9 */ + { PCI_DEVICE(0x8086, 0x293f), + .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC }, /* ICH9 */ + { PCI_DEVICE(0x8086, 0x3a3e), + .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC }, /* ICH10 */ + { PCI_DEVICE(0x8086, 0x3a6e), + .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC }, /* ICH10 */ /* Generic Intel */ { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_ANY_ID), .class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8, @@ -2908,7 +2938,7 @@ MODULE_DEVICE_TABLE(pci, azx_ids); /* pci_driver definition */ static struct pci_driver driver = { - .name = "HDA Intel", + .name = KBUILD_MODNAME, .id_table = azx_ids, .probe = azx_probe, .remove = __devexit_p(azx_remove), diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h index 08ec073444e2..b333bf46a19c 100644 --- a/sound/pci/hda/hda_local.h +++ b/sound/pci/hda/hda_local.h @@ -212,7 +212,9 @@ int snd_hda_mixer_bind_tlv(struct snd_kcontrol *kcontrol, int op_flag, /* * SPDIF I/O */ -int snd_hda_create_spdif_out_ctls(struct hda_codec *codec, hda_nid_t nid); +int snd_hda_create_spdif_out_ctls(struct hda_codec *codec, + hda_nid_t associated_nid, + hda_nid_t cvt_nid); int snd_hda_create_spdif_in_ctls(struct hda_codec *codec, hda_nid_t nid); /* @@ -639,8 +641,8 @@ struct hdmi_eld { int snd_hdmi_get_eld_size(struct hda_codec *codec, hda_nid_t nid); int snd_hdmi_get_eld(struct hdmi_eld *, struct hda_codec *, hda_nid_t); void snd_hdmi_show_eld(struct hdmi_eld *eld); -void hdmi_eld_update_pcm_info(struct hdmi_eld *eld, struct hda_pcm_stream *pcm, - struct hda_pcm_stream *codec_pars); +void snd_hdmi_eld_update_pcm_info(struct hdmi_eld *eld, + struct hda_pcm_stream *hinfo); #ifdef CONFIG_PROC_FS int snd_hda_eld_proc_new(struct hda_codec *codec, struct hdmi_eld *eld, diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c index d694e9d4921d..1362c8ba4d1f 100644 --- a/sound/pci/hda/patch_analog.c +++ b/sound/pci/hda/patch_analog.c @@ -213,7 +213,9 @@ static int ad198x_build_controls(struct hda_codec *codec) return err; } if (spec->multiout.dig_out_nid) { - err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid); + err = snd_hda_create_spdif_out_ctls(codec, + spec->multiout.dig_out_nid, + spec->multiout.dig_out_nid); if (err < 0) return err; err = snd_hda_create_spdif_share_sw(codec, @@ -1920,7 +1922,8 @@ static int patch_ad1981(struct hda_codec *codec) spec->mixers[0] = ad1981_hp_mixers; spec->num_init_verbs = 2; spec->init_verbs[1] = ad1981_hp_init_verbs; - spec->multiout.dig_out_nid = 0; + if (!is_jack_available(codec, 0x0a)) + spec->multiout.dig_out_nid = 0; spec->input_mux = &ad1981_hp_capture_source; codec->patch_ops.init = ad1981_hp_init; diff --git a/sound/pci/hda/patch_ca0110.c b/sound/pci/hda/patch_ca0110.c index 61b92634b161..6b406840846e 100644 --- a/sound/pci/hda/patch_ca0110.c +++ b/sound/pci/hda/patch_ca0110.c @@ -240,7 +240,8 @@ static int ca0110_build_controls(struct hda_codec *codec) } if (spec->dig_out) { - err = snd_hda_create_spdif_out_ctls(codec, spec->dig_out); + err = snd_hda_create_spdif_out_ctls(codec, spec->dig_out, + spec->dig_out); if (err < 0) return err; err = snd_hda_create_spdif_share_sw(codec, &spec->multiout); diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c index 26a1521045bb..c7b5ca28fa77 100644 --- a/sound/pci/hda/patch_cirrus.c +++ b/sound/pci/hda/patch_cirrus.c @@ -821,7 +821,8 @@ static int build_digital_output(struct hda_codec *codec) if (!spec->multiout.dig_out_nid) return 0; - err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid); + err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid, + spec->multiout.dig_out_nid); if (err < 0) return err; err = snd_hda_create_spdif_share_sw(codec, &spec->multiout); diff --git a/sound/pci/hda/patch_cmedia.c b/sound/pci/hda/patch_cmedia.c index ab3308daa960..9eaf99b01aec 100644 --- a/sound/pci/hda/patch_cmedia.c +++ b/sound/pci/hda/patch_cmedia.c @@ -327,7 +327,9 @@ static int cmi9880_build_controls(struct hda_codec *codec) return err; } if (spec->multiout.dig_out_nid) { - err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid); + err = snd_hda_create_spdif_out_ctls(codec, + spec->multiout.dig_out_nid, + spec->multiout.dig_out_nid); if (err < 0) return err; err = snd_hda_create_spdif_share_sw(codec, diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c index 694b9daf691f..6e864276b744 100644 --- a/sound/pci/hda/patch_conexant.c +++ b/sound/pci/hda/patch_conexant.c @@ -510,6 +510,7 @@ static int conexant_build_controls(struct hda_codec *codec) } if (spec->multiout.dig_out_nid) { err = snd_hda_create_spdif_out_ctls(codec, + spec->multiout.dig_out_nid, spec->multiout.dig_out_nid); if (err < 0) return err; diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index bd0ae697f9c4..19cb72db9c38 100644 --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -43,7 +43,7 @@ MODULE_PARM_DESC(static_hdmi_pcm, "Don't restrict PCM parameters per ELD info"); /* * The HDMI/DisplayPort configuration can be highly dynamic. A graphics device - * could support two independent pipes, each of them can be connected to one or + * could support N independent pipes, each of them can be connected to one or * more ports (DVI, HDMI or DisplayPort). * * The HDA correspondence of pipes/ports are converter/pin nodes. @@ -51,30 +51,33 @@ MODULE_PARM_DESC(static_hdmi_pcm, "Don't restrict PCM parameters per ELD info"); #define MAX_HDMI_CVTS 4 #define MAX_HDMI_PINS 4 -struct hdmi_spec { - int num_cvts; - int num_pins; - hda_nid_t cvt[MAX_HDMI_CVTS+1]; /* audio sources */ - hda_nid_t pin[MAX_HDMI_PINS+1]; /* audio sinks */ +struct hdmi_spec_per_cvt { + hda_nid_t cvt_nid; + int assigned; + unsigned int channels_min; + unsigned int channels_max; + u32 rates; + u64 formats; + unsigned int maxbps; +}; - /* - * source connection for each pin - */ - hda_nid_t pin_cvt[MAX_HDMI_PINS+1]; +struct hdmi_spec_per_pin { + hda_nid_t pin_nid; + int num_mux_nids; + hda_nid_t mux_nids[HDA_MAX_CONNECTIONS]; + struct hdmi_eld sink_eld; +}; - /* - * HDMI sink attached to each pin - */ - struct hdmi_eld sink_eld[MAX_HDMI_PINS]; +struct hdmi_spec { + int num_cvts; + struct hdmi_spec_per_cvt cvts[MAX_HDMI_CVTS]; - /* - * export one pcm per pipe - */ - struct hda_pcm pcm_rec[MAX_HDMI_CVTS]; - struct hda_pcm_stream codec_pcm_pars[MAX_HDMI_CVTS]; + int num_pins; + struct hdmi_spec_per_pin pins[MAX_HDMI_PINS]; + struct hda_pcm pcm_rec[MAX_HDMI_PINS]; /* - * ati/nvhdmi specific + * Non-generic ATI/NVIDIA specific */ struct hda_multi_out multiout; const struct hda_pcm_stream *pcm_playback; @@ -284,15 +287,40 @@ static struct cea_channel_speaker_allocation channel_allocations[] = { * HDMI routines */ -static int hda_node_index(hda_nid_t *nids, hda_nid_t nid) +static int pin_nid_to_pin_index(struct hdmi_spec *spec, hda_nid_t pin_nid) { - int i; + int pin_idx; - for (i = 0; nids[i]; i++) - if (nids[i] == nid) - return i; + for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) + if (spec->pins[pin_idx].pin_nid == pin_nid) + return pin_idx; - snd_printk(KERN_WARNING "HDMI: nid %d not registered\n", nid); + snd_printk(KERN_WARNING "HDMI: pin nid %d not registered\n", pin_nid); + return -EINVAL; +} + +static int hinfo_to_pin_index(struct hdmi_spec *spec, + struct hda_pcm_stream *hinfo) +{ + int pin_idx; + + for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) + if (&spec->pcm_rec[pin_idx].stream[0] == hinfo) + return pin_idx; + + snd_printk(KERN_WARNING "HDMI: hinfo %p not registered\n", hinfo); + return -EINVAL; +} + +static int cvt_nid_to_cvt_index(struct hdmi_spec *spec, hda_nid_t cvt_nid) +{ + int cvt_idx; + + for (cvt_idx = 0; cvt_idx < spec->num_cvts; cvt_idx++) + if (spec->cvts[cvt_idx].cvt_nid == cvt_nid) + return cvt_idx; + + snd_printk(KERN_WARNING "HDMI: cvt nid %d not registered\n", cvt_nid); return -EINVAL; } @@ -326,28 +354,28 @@ static void hdmi_write_dip_byte(struct hda_codec *codec, hda_nid_t pin_nid, snd_hda_codec_write(codec, pin_nid, 0, AC_VERB_SET_HDMI_DIP_DATA, val); } -static void hdmi_enable_output(struct hda_codec *codec, hda_nid_t pin_nid) +static void hdmi_init_pin(struct hda_codec *codec, hda_nid_t pin_nid) { /* Unmute */ if (get_wcaps(codec, pin_nid) & AC_WCAP_OUT_AMP) snd_hda_codec_write(codec, pin_nid, 0, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE); - /* Enable pin out */ + /* Disable pin out until stream is active*/ snd_hda_codec_write(codec, pin_nid, 0, - AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT); + AC_VERB_SET_PIN_WIDGET_CONTROL, 0); } -static int hdmi_get_channel_count(struct hda_codec *codec, hda_nid_t nid) +static int hdmi_get_channel_count(struct hda_codec *codec, hda_nid_t cvt_nid) { - return 1 + snd_hda_codec_read(codec, nid, 0, + return 1 + snd_hda_codec_read(codec, cvt_nid, 0, AC_VERB_GET_CVT_CHAN_COUNT, 0); } static void hdmi_set_channel_count(struct hda_codec *codec, - hda_nid_t nid, int chs) + hda_nid_t cvt_nid, int chs) { - if (chs != hdmi_get_channel_count(codec, nid)) - snd_hda_codec_write(codec, nid, 0, + if (chs != hdmi_get_channel_count(codec, cvt_nid)) + snd_hda_codec_write(codec, cvt_nid, 0, AC_VERB_SET_CVT_CHAN_COUNT, chs - 1); } @@ -384,11 +412,8 @@ static void init_channel_allocations(void) * * TODO: it could select the wrong CA from multiple candidates. */ -static int hdmi_channel_allocation(struct hda_codec *codec, hda_nid_t nid, - int channels) +static int hdmi_channel_allocation(struct hdmi_eld *eld, int channels) { - struct hdmi_spec *spec = codec->spec; - struct hdmi_eld *eld; int i; int ca = 0; int spk_mask = 0; @@ -400,19 +425,6 @@ static int hdmi_channel_allocation(struct hda_codec *codec, hda_nid_t nid, if (channels <= 2) return 0; - i = hda_node_index(spec->pin_cvt, nid); - if (i < 0) - return 0; - eld = &spec->sink_eld[i]; - - /* - * HDMI sink's ELD info cannot always be retrieved for now, e.g. - * in console or for audio devices. Assume the highest speakers - * configuration, to _not_ prohibit multi-channel audio playback. - */ - if (!eld->spk_alloc) - eld->spk_alloc = 0xffff; - /* * expand ELD's speaker allocation mask * @@ -608,67 +620,63 @@ static bool hdmi_infoframe_uptodate(struct hda_codec *codec, hda_nid_t pin_nid, return true; } -static void hdmi_setup_audio_infoframe(struct hda_codec *codec, hda_nid_t nid, +static void hdmi_setup_audio_infoframe(struct hda_codec *codec, int pin_idx, struct snd_pcm_substream *substream) { struct hdmi_spec *spec = codec->spec; - hda_nid_t pin_nid; + struct hdmi_spec_per_pin *per_pin = &spec->pins[pin_idx]; + hda_nid_t pin_nid = per_pin->pin_nid; int channels = substream->runtime->channels; + struct hdmi_eld *eld; int ca; - int i; union audio_infoframe ai; - ca = hdmi_channel_allocation(codec, nid, channels); - - for (i = 0; i < spec->num_pins; i++) { - if (spec->pin_cvt[i] != nid) - continue; - if (!spec->sink_eld[i].monitor_present) - continue; + eld = &spec->pins[pin_idx].sink_eld; + if (!eld->monitor_present) + return; - pin_nid = spec->pin[i]; - - memset(&ai, 0, sizeof(ai)); - if (spec->sink_eld[i].conn_type == 0) { /* HDMI */ - struct hdmi_audio_infoframe *hdmi_ai = &ai.hdmi; - - hdmi_ai->type = 0x84; - hdmi_ai->ver = 0x01; - hdmi_ai->len = 0x0a; - hdmi_ai->CC02_CT47 = channels - 1; - hdmi_ai->CA = ca; - hdmi_checksum_audio_infoframe(hdmi_ai); - } else if (spec->sink_eld[i].conn_type == 1) { /* DisplayPort */ - struct dp_audio_infoframe *dp_ai = &ai.dp; - - dp_ai->type = 0x84; - dp_ai->len = 0x1b; - dp_ai->ver = 0x11 << 2; - dp_ai->CC02_CT47 = channels - 1; - dp_ai->CA = ca; - } else { - snd_printd("HDMI: unknown connection type at pin %d\n", - pin_nid); - continue; - } + ca = hdmi_channel_allocation(eld, channels); + + memset(&ai, 0, sizeof(ai)); + if (eld->conn_type == 0) { /* HDMI */ + struct hdmi_audio_infoframe *hdmi_ai = &ai.hdmi; + + hdmi_ai->type = 0x84; + hdmi_ai->ver = 0x01; + hdmi_ai->len = 0x0a; + hdmi_ai->CC02_CT47 = channels - 1; + hdmi_ai->CA = ca; + hdmi_checksum_audio_infoframe(hdmi_ai); + } else if (eld->conn_type == 1) { /* DisplayPort */ + struct dp_audio_infoframe *dp_ai = &ai.dp; + + dp_ai->type = 0x84; + dp_ai->len = 0x1b; + dp_ai->ver = 0x11 << 2; + dp_ai->CC02_CT47 = channels - 1; + dp_ai->CA = ca; + } else { + snd_printd("HDMI: unknown connection type at pin %d\n", + pin_nid); + return; + } - /* - * sizeof(ai) is used instead of sizeof(*hdmi_ai) or - * sizeof(*dp_ai) to avoid partial match/update problems when - * the user switches between HDMI/DP monitors. - */ - if (!hdmi_infoframe_uptodate(codec, pin_nid, ai.bytes, - sizeof(ai))) { - snd_printdd("hdmi_setup_audio_infoframe: " - "cvt=%d pin=%d channels=%d\n", - nid, pin_nid, - channels); - hdmi_setup_channel_mapping(codec, pin_nid, ca); - hdmi_stop_infoframe_trans(codec, pin_nid); - hdmi_fill_audio_infoframe(codec, pin_nid, - ai.bytes, sizeof(ai)); - hdmi_start_infoframe_trans(codec, pin_nid); - } + /* + * sizeof(ai) is used instead of sizeof(*hdmi_ai) or + * sizeof(*dp_ai) to avoid partial match/update problems when + * the user switches between HDMI/DP monitors. + */ + if (!hdmi_infoframe_uptodate(codec, pin_nid, ai.bytes, + sizeof(ai))) { + snd_printdd("hdmi_setup_audio_infoframe: " + "pin=%d channels=%d\n", + pin_nid, + channels); + hdmi_setup_channel_mapping(codec, pin_nid, ca); + hdmi_stop_infoframe_trans(codec, pin_nid); + hdmi_fill_audio_infoframe(codec, pin_nid, + ai.bytes, sizeof(ai)); + hdmi_start_infoframe_trans(codec, pin_nid); } } @@ -686,17 +694,27 @@ static void hdmi_intrinsic_event(struct hda_codec *codec, unsigned int res) int pin_nid = res >> AC_UNSOL_RES_TAG_SHIFT; int pd = !!(res & AC_UNSOL_RES_PD); int eldv = !!(res & AC_UNSOL_RES_ELDV); - int index; + int pin_idx; + struct hdmi_eld *eld; printk(KERN_INFO - "HDMI hot plug event: Pin=%d Presence_Detect=%d ELD_Valid=%d\n", - pin_nid, pd, eldv); + "HDMI hot plug event: Codec=%d Pin=%d Presence_Detect=%d ELD_Valid=%d\n", + codec->addr, pin_nid, pd, eldv); - index = hda_node_index(spec->pin, pin_nid); - if (index < 0) + pin_idx = pin_nid_to_pin_index(spec, pin_nid); + if (pin_idx < 0) return; + eld = &spec->pins[pin_idx].sink_eld; - hdmi_present_sense(codec, pin_nid, &spec->sink_eld[index]); + hdmi_present_sense(codec, pin_nid, eld); + + /* + * HDMI sink's ELD info cannot always be retrieved for now, e.g. + * in console or for audio devices. Assume the highest speakers + * configuration, to _not_ prohibit multi-channel audio playback. + */ + if (!eld->spk_alloc) + eld->spk_alloc = 0xffff; } static void hdmi_non_intrinsic_event(struct hda_codec *codec, unsigned int res) @@ -707,7 +725,8 @@ static void hdmi_non_intrinsic_event(struct hda_codec *codec, unsigned int res) int cp_ready = !!(res & AC_UNSOL_RES_CP_READY); printk(KERN_INFO - "HDMI CP event: PIN=%d SUBTAG=0x%x CP_STATE=%d CP_READY=%d\n", + "HDMI CP event: CODEC=%d PIN=%d SUBTAG=0x%x CP_STATE=%d CP_READY=%d\n", + codec->addr, tag, subtag, cp_state, @@ -727,7 +746,7 @@ static void hdmi_unsol_event(struct hda_codec *codec, unsigned int res) int tag = res >> AC_UNSOL_RES_TAG_SHIFT; int subtag = (res & AC_UNSOL_RES_SUBTAG) >> AC_UNSOL_RES_SUBTAG_SHIFT; - if (hda_node_index(spec->pin, tag) < 0) { + if (pin_nid_to_pin_index(spec, tag) < 0) { snd_printd(KERN_INFO "Unexpected HDMI event tag 0x%x\n", tag); return; } @@ -746,21 +765,14 @@ static void hdmi_unsol_event(struct hda_codec *codec, unsigned int res) #define is_hbr_format(format) \ ((format & AC_FMT_TYPE_NON_PCM) && (format & AC_FMT_CHAN_MASK) == 7) -static int hdmi_setup_stream(struct hda_codec *codec, hda_nid_t nid, - u32 stream_tag, int format) +static int hdmi_setup_stream(struct hda_codec *codec, hda_nid_t cvt_nid, + hda_nid_t pin_nid, u32 stream_tag, int format) { - struct hdmi_spec *spec = codec->spec; int pinctl; int new_pinctl = 0; - int i; - - for (i = 0; i < spec->num_pins; i++) { - if (spec->pin_cvt[i] != nid) - continue; - if (!(snd_hda_query_pin_caps(codec, spec->pin[i]) & AC_PINCAP_HBR)) - continue; - pinctl = snd_hda_codec_read(codec, spec->pin[i], 0, + if (snd_hda_query_pin_caps(codec, pin_nid) & AC_PINCAP_HBR) { + pinctl = snd_hda_codec_read(codec, pin_nid, 0, AC_VERB_GET_PIN_WIDGET_CONTROL, 0); new_pinctl = pinctl & ~AC_PINCTL_EPT; @@ -771,22 +783,22 @@ static int hdmi_setup_stream(struct hda_codec *codec, hda_nid_t nid, snd_printdd("hdmi_setup_stream: " "NID=0x%x, %spinctl=0x%x\n", - spec->pin[i], + pin_nid, pinctl == new_pinctl ? "" : "new-", new_pinctl); if (pinctl != new_pinctl) - snd_hda_codec_write(codec, spec->pin[i], 0, + snd_hda_codec_write(codec, pin_nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, new_pinctl); - } + } if (is_hbr_format(format) && !new_pinctl) { snd_printdd("hdmi_setup_stream: HBR is not supported\n"); return -EINVAL; } - snd_hda_codec_setup_stream(codec, nid, stream_tag, 0, format); + snd_hda_codec_setup_stream(codec, cvt_nid, stream_tag, 0, format); return 0; } @@ -798,37 +810,70 @@ static int hdmi_pcm_open(struct hda_pcm_stream *hinfo, struct snd_pcm_substream *substream) { struct hdmi_spec *spec = codec->spec; - struct hdmi_eld *eld; - struct hda_pcm_stream *codec_pars; struct snd_pcm_runtime *runtime = substream->runtime; - unsigned int idx; + int pin_idx, cvt_idx, mux_idx = 0; + struct hdmi_spec_per_pin *per_pin; + struct hdmi_eld *eld; + struct hdmi_spec_per_cvt *per_cvt = NULL; + int pinctl; - for (idx = 0; idx < spec->num_cvts; idx++) - if (hinfo->nid == spec->cvt[idx]) - break; - if (snd_BUG_ON(idx >= spec->num_cvts) || - snd_BUG_ON(idx >= spec->num_pins)) + /* Validate hinfo */ + pin_idx = hinfo_to_pin_index(spec, hinfo); + if (snd_BUG_ON(pin_idx < 0)) return -EINVAL; + per_pin = &spec->pins[pin_idx]; + eld = &per_pin->sink_eld; - /* save the PCM info the codec provides */ - codec_pars = &spec->codec_pcm_pars[idx]; - if (!codec_pars->rates) - *codec_pars = *hinfo; + /* Dynamically assign converter to stream */ + for (cvt_idx = 0; cvt_idx < spec->num_cvts; cvt_idx++) { + per_cvt = &spec->cvts[cvt_idx]; - eld = &spec->sink_eld[idx]; - if (!static_hdmi_pcm && eld->eld_valid && eld->sad_count > 0) { - hdmi_eld_update_pcm_info(eld, hinfo, codec_pars); + /* Must not already be assigned */ + if (per_cvt->assigned) + continue; + /* Must be in pin's mux's list of converters */ + for (mux_idx = 0; mux_idx < per_pin->num_mux_nids; mux_idx++) + if (per_pin->mux_nids[mux_idx] == per_cvt->cvt_nid) + break; + /* Not in mux list */ + if (mux_idx == per_pin->num_mux_nids) + continue; + break; + } + /* No free converters */ + if (cvt_idx == spec->num_cvts) + return -ENODEV; + + /* Claim converter */ + per_cvt->assigned = 1; + hinfo->nid = per_cvt->cvt_nid; + + snd_hda_codec_write(codec, per_pin->pin_nid, 0, + AC_VERB_SET_CONNECT_SEL, + mux_idx); + pinctl = snd_hda_codec_read(codec, per_pin->pin_nid, 0, + AC_VERB_GET_PIN_WIDGET_CONTROL, 0); + snd_hda_codec_write(codec, per_pin->pin_nid, 0, + AC_VERB_SET_PIN_WIDGET_CONTROL, + pinctl | PIN_OUT); + snd_hda_spdif_ctls_assign(codec, pin_idx, per_cvt->cvt_nid); + + /* Initially set the converter's capabilities */ + hinfo->channels_min = per_cvt->channels_min; + hinfo->channels_max = per_cvt->channels_max; + hinfo->rates = per_cvt->rates; + hinfo->formats = per_cvt->formats; + hinfo->maxbps = per_cvt->maxbps; + + /* Restrict capabilities by ELD if this isn't disabled */ + if (!static_hdmi_pcm && eld->eld_valid) { + snd_hdmi_eld_update_pcm_info(eld, hinfo); if (hinfo->channels_min > hinfo->channels_max || !hinfo->rates || !hinfo->formats) return -ENODEV; - } else { - /* fallback to the codec default */ - hinfo->channels_max = codec_pars->channels_max; - hinfo->rates = codec_pars->rates; - hinfo->formats = codec_pars->formats; - hinfo->maxbps = codec_pars->maxbps; } - /* store the updated parameters */ + + /* Store the updated parameters */ runtime->hw.channels_min = hinfo->channels_min; runtime->hw.channels_max = hinfo->channels_max; runtime->hw.formats = hinfo->formats; @@ -842,12 +887,11 @@ static int hdmi_pcm_open(struct hda_pcm_stream *hinfo, /* * HDA/HDMI auto parsing */ -static int hdmi_read_pin_conn(struct hda_codec *codec, hda_nid_t pin_nid) +static int hdmi_read_pin_conn(struct hda_codec *codec, int pin_idx) { struct hdmi_spec *spec = codec->spec; - hda_nid_t conn_list[HDA_MAX_CONNECTIONS]; - int conn_len, curr; - int index; + struct hdmi_spec_per_pin *per_pin = &spec->pins[pin_idx]; + hda_nid_t pin_nid = per_pin->pin_nid; if (!(get_wcaps(codec, pin_nid) & AC_WCAP_CONN_LIST)) { snd_printk(KERN_WARNING @@ -857,19 +901,9 @@ static int hdmi_read_pin_conn(struct hda_codec *codec, hda_nid_t pin_nid) return -EINVAL; } - conn_len = snd_hda_get_connections(codec, pin_nid, conn_list, - HDA_MAX_CONNECTIONS); - if (conn_len > 1) - curr = snd_hda_codec_read(codec, pin_nid, 0, - AC_VERB_GET_CONNECT_SEL, 0); - else - curr = 0; - - index = hda_node_index(spec->pin, pin_nid); - if (index < 0) - return -EINVAL; - - spec->pin_cvt[index] = conn_list[curr]; + per_pin->num_mux_nids = snd_hda_get_connections(codec, pin_nid, + per_pin->mux_nids, + HDA_MAX_CONNECTIONS); return 0; } @@ -896,8 +930,8 @@ static void hdmi_present_sense(struct hda_codec *codec, hda_nid_t pin_nid, eld->eld_valid = 0; printk(KERN_INFO - "HDMI status: Pin=%d Presence_Detect=%d ELD_Valid=%d\n", - pin_nid, eld->monitor_present, eld->eld_valid); + "HDMI status: Codec=%d Pin=%d Presence_Detect=%d ELD_Valid=%d\n", + codec->addr, pin_nid, eld->monitor_present, eld->eld_valid); if (eld->eld_valid) if (!snd_hdmi_get_eld(eld, codec, pin_nid)) @@ -909,47 +943,75 @@ static void hdmi_present_sense(struct hda_codec *codec, hda_nid_t pin_nid, static int hdmi_add_pin(struct hda_codec *codec, hda_nid_t pin_nid) { struct hdmi_spec *spec = codec->spec; + unsigned int caps, config; + int pin_idx; + struct hdmi_spec_per_pin *per_pin; + struct hdmi_eld *eld; int err; - if (spec->num_pins >= MAX_HDMI_PINS) { - snd_printk(KERN_WARNING - "HDMI: no space for pin %d\n", pin_nid); + caps = snd_hda_param_read(codec, pin_nid, AC_PAR_PIN_CAP); + if (!(caps & (AC_PINCAP_HDMI | AC_PINCAP_DP))) + return 0; + + config = snd_hda_codec_read(codec, pin_nid, 0, + AC_VERB_GET_CONFIG_DEFAULT, 0); + if (get_defcfg_connect(config) == AC_JACK_PORT_NONE) + return 0; + + if (snd_BUG_ON(spec->num_pins >= MAX_HDMI_PINS)) return -E2BIG; - } + + pin_idx = spec->num_pins; + per_pin = &spec->pins[pin_idx]; + eld = &per_pin->sink_eld; + + per_pin->pin_nid = pin_nid; err = snd_hda_input_jack_add(codec, pin_nid, SND_JACK_VIDEOOUT, NULL); if (err < 0) return err; - hdmi_present_sense(codec, pin_nid, &spec->sink_eld[spec->num_pins]); + err = hdmi_read_pin_conn(codec, pin_idx); + if (err < 0) + return err; - spec->pin[spec->num_pins] = pin_nid; spec->num_pins++; - return hdmi_read_pin_conn(codec, pin_nid); + hdmi_present_sense(codec, pin_nid, eld); + + return 0; } -static int hdmi_add_cvt(struct hda_codec *codec, hda_nid_t nid) +static int hdmi_add_cvt(struct hda_codec *codec, hda_nid_t cvt_nid) { - int i, found_pin = 0; struct hdmi_spec *spec = codec->spec; - - for (i = 0; i < spec->num_pins; i++) - if (nid == spec->pin_cvt[i]) { - found_pin = 1; - break; - } - - if (!found_pin) { - snd_printdd("HDMI: Skipping node %d (no connection)\n", nid); - return -EINVAL; - } + int cvt_idx; + struct hdmi_spec_per_cvt *per_cvt; + unsigned int chans; + int err; if (snd_BUG_ON(spec->num_cvts >= MAX_HDMI_CVTS)) return -E2BIG; - spec->cvt[spec->num_cvts] = nid; + chans = get_wcaps(codec, cvt_nid); + chans = get_wcaps_channels(chans); + + cvt_idx = spec->num_cvts; + per_cvt = &spec->cvts[cvt_idx]; + + per_cvt->cvt_nid = cvt_nid; + per_cvt->channels_min = 2; + if (chans <= 16) + per_cvt->channels_max = chans; + + err = snd_hda_query_supported_pcm(codec, cvt_nid, + &per_cvt->rates, + &per_cvt->formats, + &per_cvt->maxbps); + if (err < 0) + return err; + spec->num_cvts++; return 0; @@ -959,8 +1021,6 @@ static int hdmi_parse_codec(struct hda_codec *codec) { hda_nid_t nid; int i, nodes; - int num_tmp_cvts = 0; - hda_nid_t tmp_cvt[MAX_HDMI_CVTS]; nodes = snd_hda_get_sub_nodes(codec, codec->afg, &nid); if (!nid || nodes < 0) { @@ -971,7 +1031,6 @@ static int hdmi_parse_codec(struct hda_codec *codec) for (i = 0; i < nodes; i++, nid++) { unsigned int caps; unsigned int type; - unsigned int config; caps = snd_hda_param_read(codec, nid, AC_PAR_AUDIO_WIDGET_CAP); type = get_wcaps_type(caps); @@ -981,32 +1040,14 @@ static int hdmi_parse_codec(struct hda_codec *codec) switch (type) { case AC_WID_AUD_OUT: - if (num_tmp_cvts >= MAX_HDMI_CVTS) { - snd_printk(KERN_WARNING - "HDMI: no space for converter %d\n", nid); - continue; - } - tmp_cvt[num_tmp_cvts] = nid; - num_tmp_cvts++; + hdmi_add_cvt(codec, nid); break; case AC_WID_PIN: - caps = snd_hda_param_read(codec, nid, AC_PAR_PIN_CAP); - if (!(caps & (AC_PINCAP_HDMI | AC_PINCAP_DP))) - continue; - - config = snd_hda_codec_read(codec, nid, 0, - AC_VERB_GET_CONFIG_DEFAULT, 0); - if (get_defcfg_connect(config) == AC_JACK_PORT_NONE) - continue; - hdmi_add_pin(codec, nid); break; } } - for (i = 0; i < num_tmp_cvts; i++) - hdmi_add_cvt(codec, tmp_cvt[i]); - /* * G45/IbexPeak don't support EPSS: the unsolicited pin hot plug event * can be lost and presence sense verb will become inaccurate if the @@ -1023,7 +1064,7 @@ static int hdmi_parse_codec(struct hda_codec *codec) /* */ -static char *generic_hdmi_pcm_names[MAX_HDMI_CVTS] = { +static char *generic_hdmi_pcm_names[MAX_HDMI_PINS] = { "HDMI 0", "HDMI 1", "HDMI 2", @@ -1040,51 +1081,84 @@ static int generic_hdmi_playback_pcm_prepare(struct hda_pcm_stream *hinfo, unsigned int format, struct snd_pcm_substream *substream) { - hdmi_set_channel_count(codec, hinfo->nid, - substream->runtime->channels); + hda_nid_t cvt_nid = hinfo->nid; + struct hdmi_spec *spec = codec->spec; + int pin_idx = hinfo_to_pin_index(spec, hinfo); + hda_nid_t pin_nid = spec->pins[pin_idx].pin_nid; + + hdmi_set_channel_count(codec, cvt_nid, substream->runtime->channels); - hdmi_setup_audio_infoframe(codec, hinfo->nid, substream); + hdmi_setup_audio_infoframe(codec, pin_idx, substream); - return hdmi_setup_stream(codec, hinfo->nid, stream_tag, format); + return hdmi_setup_stream(codec, cvt_nid, pin_nid, stream_tag, format); } -static const struct hda_pcm_stream generic_hdmi_pcm_playback = { - .substreams = 1, - .channels_min = 2, - .ops = { - .open = hdmi_pcm_open, - .prepare = generic_hdmi_playback_pcm_prepare, - }, +static int generic_hdmi_playback_pcm_cleanup(struct hda_pcm_stream *hinfo, + struct hda_codec *codec, + struct snd_pcm_substream *substream) +{ + struct hdmi_spec *spec = codec->spec; + int cvt_idx, pin_idx; + struct hdmi_spec_per_cvt *per_cvt; + struct hdmi_spec_per_pin *per_pin; + int pinctl; + + snd_hda_codec_cleanup_stream(codec, hinfo->nid); + + if (hinfo->nid) { + cvt_idx = cvt_nid_to_cvt_index(spec, hinfo->nid); + if (snd_BUG_ON(cvt_idx < 0)) + return -EINVAL; + per_cvt = &spec->cvts[cvt_idx]; + + snd_BUG_ON(!per_cvt->assigned); + per_cvt->assigned = 0; + hinfo->nid = 0; + + pin_idx = hinfo_to_pin_index(spec, hinfo); + if (snd_BUG_ON(pin_idx < 0)) + return -EINVAL; + per_pin = &spec->pins[pin_idx]; + + pinctl = snd_hda_codec_read(codec, per_pin->pin_nid, 0, + AC_VERB_GET_PIN_WIDGET_CONTROL, 0); + snd_hda_codec_write(codec, per_pin->pin_nid, 0, + AC_VERB_SET_PIN_WIDGET_CONTROL, + pinctl & ~PIN_OUT); + snd_hda_spdif_ctls_unassign(codec, pin_idx); + } + + return 0; +} + +static const struct hda_pcm_ops generic_ops = { + .open = hdmi_pcm_open, + .prepare = generic_hdmi_playback_pcm_prepare, + .cleanup = generic_hdmi_playback_pcm_cleanup, }; static int generic_hdmi_build_pcms(struct hda_codec *codec) { struct hdmi_spec *spec = codec->spec; - struct hda_pcm *info = spec->pcm_rec; - int i; + int pin_idx; - codec->num_pcms = spec->num_cvts; - codec->pcm_info = info; - - for (i = 0; i < codec->num_pcms; i++, info++) { - unsigned int chans; + for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) { + struct hda_pcm *info; struct hda_pcm_stream *pstr; - chans = get_wcaps(codec, spec->cvt[i]); - chans = get_wcaps_channels(chans); - - info->name = generic_hdmi_pcm_names[i]; + info = &spec->pcm_rec[pin_idx]; + info->name = generic_hdmi_pcm_names[pin_idx]; info->pcm_type = HDA_PCM_TYPE_HDMI; + pstr = &info->stream[SNDRV_PCM_STREAM_PLAYBACK]; - if (spec->pcm_playback) - *pstr = *spec->pcm_playback; - else - *pstr = generic_hdmi_pcm_playback; - pstr->nid = spec->cvt[i]; - if (pstr->channels_max <= 2 && chans && chans <= 16) - pstr->channels_max = chans; + pstr->substreams = 1; + pstr->ops = generic_ops; + /* other pstr fields are set in open */ } + codec->num_pcms = spec->num_pins; + codec->pcm_info = spec->pcm_rec; + return 0; } @@ -1092,12 +1166,16 @@ static int generic_hdmi_build_controls(struct hda_codec *codec) { struct hdmi_spec *spec = codec->spec; int err; - int i; + int pin_idx; - for (i = 0; i < codec->num_pcms; i++) { - err = snd_hda_create_spdif_out_ctls(codec, spec->cvt[i]); + for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) { + struct hdmi_spec_per_pin *per_pin = &spec->pins[pin_idx]; + err = snd_hda_create_spdif_out_ctls(codec, + per_pin->pin_nid, + per_pin->mux_nids[0]); if (err < 0) return err; + snd_hda_spdif_ctls_unassign(codec, pin_idx); } return 0; @@ -1106,13 +1184,19 @@ static int generic_hdmi_build_controls(struct hda_codec *codec) static int generic_hdmi_init(struct hda_codec *codec) { struct hdmi_spec *spec = codec->spec; - int i; + int pin_idx; - for (i = 0; spec->pin[i]; i++) { - hdmi_enable_output(codec, spec->pin[i]); - snd_hda_codec_write(codec, spec->pin[i], 0, + for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) { + struct hdmi_spec_per_pin *per_pin = &spec->pins[pin_idx]; + hda_nid_t pin_nid = per_pin->pin_nid; + struct hdmi_eld *eld = &per_pin->sink_eld; + + hdmi_init_pin(codec, pin_nid); + snd_hda_codec_write(codec, pin_nid, 0, AC_VERB_SET_UNSOLICITED_ENABLE, - AC_USRSP_EN | spec->pin[i]); + AC_USRSP_EN | pin_nid); + + snd_hda_eld_proc_new(codec, eld, pin_idx); } return 0; } @@ -1120,10 +1204,14 @@ static int generic_hdmi_init(struct hda_codec *codec) static void generic_hdmi_free(struct hda_codec *codec) { struct hdmi_spec *spec = codec->spec; - int i; + int pin_idx; + + for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) { + struct hdmi_spec_per_pin *per_pin = &spec->pins[pin_idx]; + struct hdmi_eld *eld = &per_pin->sink_eld; - for (i = 0; i < spec->num_pins; i++) - snd_hda_eld_proc_free(codec, &spec->sink_eld[i]); + snd_hda_eld_proc_free(codec, eld); + } snd_hda_input_jack_free(codec); kfree(spec); @@ -1140,7 +1228,6 @@ static const struct hda_codec_ops generic_hdmi_patch_ops = { static int patch_generic_hdmi(struct hda_codec *codec) { struct hdmi_spec *spec; - int i; spec = kzalloc(sizeof(*spec), GFP_KERNEL); if (spec == NULL) @@ -1154,15 +1241,69 @@ static int patch_generic_hdmi(struct hda_codec *codec) } codec->patch_ops = generic_hdmi_patch_ops; - for (i = 0; i < spec->num_pins; i++) - snd_hda_eld_proc_new(codec, &spec->sink_eld[i], i); - init_channel_allocations(); return 0; } /* + * Shared non-generic implementations + */ + +static int simple_playback_build_pcms(struct hda_codec *codec) +{ + struct hdmi_spec *spec = codec->spec; + struct hda_pcm *info = spec->pcm_rec; + int i; + + codec->num_pcms = spec->num_cvts; + codec->pcm_info = info; + + for (i = 0; i < codec->num_pcms; i++, info++) { + unsigned int chans; + struct hda_pcm_stream *pstr; + + chans = get_wcaps(codec, spec->cvts[i].cvt_nid); + chans = get_wcaps_channels(chans); + + info->name = generic_hdmi_pcm_names[i]; + info->pcm_type = HDA_PCM_TYPE_HDMI; + pstr = &info->stream[SNDRV_PCM_STREAM_PLAYBACK]; + snd_BUG_ON(!spec->pcm_playback); + *pstr = *spec->pcm_playback; + pstr->nid = spec->cvts[i].cvt_nid; + if (pstr->channels_max <= 2 && chans && chans <= 16) + pstr->channels_max = chans; + } + + return 0; +} + +static int simple_playback_build_controls(struct hda_codec *codec) +{ + struct hdmi_spec *spec = codec->spec; + int err; + int i; + + for (i = 0; i < codec->num_pcms; i++) { + err = snd_hda_create_spdif_out_ctls(codec, + spec->cvts[i].cvt_nid, + spec->cvts[i].cvt_nid); + if (err < 0) + return err; + } + + return 0; +} + +static void simple_playback_free(struct hda_codec *codec) +{ + struct hdmi_spec *spec = codec->spec; + + kfree(spec); +} + +/* * Nvidia specific implementations */ @@ -1352,6 +1493,9 @@ static int nvhdmi_8ch_7x_pcm_prepare(struct hda_pcm_stream *hinfo, int chs; unsigned int dataDCC1, dataDCC2, channel_id; int i; + struct hdmi_spec *spec = codec->spec; + struct hda_spdif_out *spdif = + snd_hda_spdif_out_of_nid(codec, spec->cvts[0].cvt_nid); mutex_lock(&codec->spdif_mutex); @@ -1361,12 +1505,12 @@ static int nvhdmi_8ch_7x_pcm_prepare(struct hda_pcm_stream *hinfo, dataDCC2 = 0x2; /* turn off SPDIF once; otherwise the IEC958 bits won't be updated */ - if (codec->spdif_status_reset && (codec->spdif_ctls & AC_DIG1_ENABLE)) + if (codec->spdif_status_reset && (spdif->ctls & AC_DIG1_ENABLE)) snd_hda_codec_write(codec, nvhdmi_master_con_nid_7x, 0, AC_VERB_SET_DIGI_CONVERT_1, - codec->spdif_ctls & ~AC_DIG1_ENABLE & 0xff); + spdif->ctls & ~AC_DIG1_ENABLE & 0xff); /* set the stream id */ snd_hda_codec_write(codec, nvhdmi_master_con_nid_7x, 0, @@ -1378,12 +1522,12 @@ static int nvhdmi_8ch_7x_pcm_prepare(struct hda_pcm_stream *hinfo, /* turn on again (if needed) */ /* enable and set the channel status audio/data flag */ - if (codec->spdif_status_reset && (codec->spdif_ctls & AC_DIG1_ENABLE)) { + if (codec->spdif_status_reset && (spdif->ctls & AC_DIG1_ENABLE)) { snd_hda_codec_write(codec, nvhdmi_master_con_nid_7x, 0, AC_VERB_SET_DIGI_CONVERT_1, - codec->spdif_ctls & 0xff); + spdif->ctls & 0xff); snd_hda_codec_write(codec, nvhdmi_master_con_nid_7x, 0, @@ -1400,12 +1544,12 @@ static int nvhdmi_8ch_7x_pcm_prepare(struct hda_pcm_stream *hinfo, *otherwise the IEC958 bits won't be updated */ if (codec->spdif_status_reset && - (codec->spdif_ctls & AC_DIG1_ENABLE)) + (spdif->ctls & AC_DIG1_ENABLE)) snd_hda_codec_write(codec, nvhdmi_con_nids_7x[i], 0, AC_VERB_SET_DIGI_CONVERT_1, - codec->spdif_ctls & ~AC_DIG1_ENABLE & 0xff); + spdif->ctls & ~AC_DIG1_ENABLE & 0xff); /* set the stream id */ snd_hda_codec_write(codec, nvhdmi_con_nids_7x[i], @@ -1421,12 +1565,12 @@ static int nvhdmi_8ch_7x_pcm_prepare(struct hda_pcm_stream *hinfo, /* turn on again (if needed) */ /* enable and set the channel status audio/data flag */ if (codec->spdif_status_reset && - (codec->spdif_ctls & AC_DIG1_ENABLE)) { + (spdif->ctls & AC_DIG1_ENABLE)) { snd_hda_codec_write(codec, nvhdmi_con_nids_7x[i], 0, AC_VERB_SET_DIGI_CONVERT_1, - codec->spdif_ctls & 0xff); + spdif->ctls & 0xff); snd_hda_codec_write(codec, nvhdmi_con_nids_7x[i], 0, @@ -1471,17 +1615,17 @@ static const struct hda_pcm_stream nvhdmi_pcm_playback_2ch = { }; static const struct hda_codec_ops nvhdmi_patch_ops_8ch_7x = { - .build_controls = generic_hdmi_build_controls, - .build_pcms = generic_hdmi_build_pcms, + .build_controls = simple_playback_build_controls, + .build_pcms = simple_playback_build_pcms, .init = nvhdmi_7x_init, - .free = generic_hdmi_free, + .free = simple_playback_free, }; static const struct hda_codec_ops nvhdmi_patch_ops_2ch = { - .build_controls = generic_hdmi_build_controls, - .build_pcms = generic_hdmi_build_pcms, + .build_controls = simple_playback_build_controls, + .build_pcms = simple_playback_build_pcms, .init = nvhdmi_7x_init, - .free = generic_hdmi_free, + .free = simple_playback_free, }; static int patch_nvhdmi_2ch(struct hda_codec *codec) @@ -1498,7 +1642,7 @@ static int patch_nvhdmi_2ch(struct hda_codec *codec) spec->multiout.max_channels = 2; spec->multiout.dig_out_nid = nvhdmi_master_con_nid_7x; spec->num_cvts = 1; - spec->cvt[0] = nvhdmi_master_con_nid_7x; + spec->cvts[0].cvt_nid = nvhdmi_master_con_nid_7x; spec->pcm_playback = &nvhdmi_pcm_playback_2ch; codec->patch_ops = nvhdmi_patch_ops_2ch; @@ -1549,11 +1693,11 @@ static int atihdmi_playback_pcm_prepare(struct hda_pcm_stream *hinfo, substream); if (err < 0) return err; - snd_hda_codec_write(codec, spec->cvt[0], 0, AC_VERB_SET_CVT_CHAN_COUNT, - chans - 1); + snd_hda_codec_write(codec, spec->cvts[0].cvt_nid, 0, + AC_VERB_SET_CVT_CHAN_COUNT, chans - 1); /* FIXME: XXX */ for (i = 0; i < chans; i++) { - snd_hda_codec_write(codec, spec->cvt[0], 0, + snd_hda_codec_write(codec, spec->cvts[0].cvt_nid, 0, AC_VERB_SET_HDMI_CHAN_SLOT, (i << 4) | i); } @@ -1584,18 +1728,18 @@ static int atihdmi_init(struct hda_codec *codec) snd_hda_sequence_write(codec, atihdmi_basic_init); /* SI codec requires to unmute the pin */ - if (get_wcaps(codec, spec->pin[0]) & AC_WCAP_OUT_AMP) - snd_hda_codec_write(codec, spec->pin[0], 0, + if (get_wcaps(codec, spec->pins[0].pin_nid) & AC_WCAP_OUT_AMP) + snd_hda_codec_write(codec, spec->pins[0].pin_nid, 0, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE); return 0; } static const struct hda_codec_ops atihdmi_patch_ops = { - .build_controls = generic_hdmi_build_controls, - .build_pcms = generic_hdmi_build_pcms, + .build_controls = simple_playback_build_controls, + .build_pcms = simple_playback_build_pcms, .init = atihdmi_init, - .free = generic_hdmi_free, + .free = simple_playback_free, }; @@ -1613,8 +1757,8 @@ static int patch_atihdmi(struct hda_codec *codec) spec->multiout.max_channels = 2; spec->multiout.dig_out_nid = ATIHDMI_CVT_NID; spec->num_cvts = 1; - spec->cvt[0] = ATIHDMI_CVT_NID; - spec->pin[0] = ATIHDMI_PIN_NID; + spec->cvts[0].cvt_nid = ATIHDMI_CVT_NID; + spec->pins[0].pin_nid = ATIHDMI_PIN_NID; spec->pcm_playback = &atihdmi_pcm_digital_playback; codec->patch_ops = atihdmi_patch_ops; diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 61a774b3d3cb..9b97af92e3d6 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -3224,6 +3224,7 @@ static int alc_build_controls(struct hda_codec *codec) } if (spec->multiout.dig_out_nid) { err = snd_hda_create_spdif_out_ctls(codec, + spec->multiout.dig_out_nid, spec->multiout.dig_out_nid); if (err < 0) return err; diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index 7f81cc2274f3..7407095cbc78 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -1112,7 +1112,9 @@ static int stac92xx_build_controls(struct hda_codec *codec) } if (spec->multiout.dig_out_nid) { - err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid); + err = snd_hda_create_spdif_out_ctls(codec, + spec->multiout.dig_out_nid, + spec->multiout.dig_out_nid); if (err < 0) return err; err = snd_hda_create_spdif_share_sw(codec, diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c index 605c99e1e520..89a0f2a3d269 100644 --- a/sound/pci/hda/patch_via.c +++ b/sound/pci/hda/patch_via.c @@ -1236,28 +1236,30 @@ static void playback_multi_pcm_prep_0(struct hda_codec *codec, const hda_nid_t *nids = mout->dac_nids; int chs = substream->runtime->channels; int i; + struct hda_spdif_out *spdif = + snd_hda_spdif_out_of_nid(codec, spec->multiout.dig_out_nid); mutex_lock(&codec->spdif_mutex); if (mout->dig_out_nid && mout->dig_out_used != HDA_DIG_EXCLUSIVE) { if (chs == 2 && snd_hda_is_supported_format(codec, mout->dig_out_nid, format) && - !(codec->spdif_status & IEC958_AES0_NONAUDIO)) { + !(spdif->status & IEC958_AES0_NONAUDIO)) { mout->dig_out_used = HDA_DIG_ANALOG_DUP; /* turn off SPDIF once; otherwise the IEC958 bits won't * be updated */ - if (codec->spdif_ctls & AC_DIG1_ENABLE) + if (spdif->ctls & AC_DIG1_ENABLE) snd_hda_codec_write(codec, mout->dig_out_nid, 0, AC_VERB_SET_DIGI_CONVERT_1, - codec->spdif_ctls & + spdif->ctls & ~AC_DIG1_ENABLE & 0xff); snd_hda_codec_setup_stream(codec, mout->dig_out_nid, stream_tag, 0, format); /* turn on again (if needed) */ - if (codec->spdif_ctls & AC_DIG1_ENABLE) + if (spdif->ctls & AC_DIG1_ENABLE) snd_hda_codec_write(codec, mout->dig_out_nid, 0, AC_VERB_SET_DIGI_CONVERT_1, - codec->spdif_ctls & 0xff); + spdif->ctls & 0xff); } else { mout->dig_out_used = 0; snd_hda_codec_setup_stream(codec, mout->dig_out_nid, @@ -1495,6 +1497,7 @@ static int via_build_controls(struct hda_codec *codec) if (spec->multiout.dig_out_nid) { err = snd_hda_create_spdif_out_ctls(codec, + spec->multiout.dig_out_nid, spec->multiout.dig_out_nid); if (err < 0) return err; diff --git a/sound/pci/ice1712/ice1712.c b/sound/pci/ice1712/ice1712.c index f4594d76b6ea..be06fb3e45a1 100644 --- a/sound/pci/ice1712/ice1712.c +++ b/sound/pci/ice1712/ice1712.c @@ -2607,7 +2607,7 @@ static int __devinit snd_ice1712_create(struct snd_card *card, ice->profi_port = pci_resource_start(pci, 3); if (request_irq(pci->irq, snd_ice1712_interrupt, IRQF_SHARED, - "ICE1712", ice)) { + KBUILD_MODNAME, ice)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); snd_ice1712_free(ice); return -EIO; @@ -2802,7 +2802,7 @@ static void __devexit snd_ice1712_remove(struct pci_dev *pci) } static struct pci_driver driver = { - .name = "ICE1712", + .name = KBUILD_MODNAME, .id_table = snd_ice1712_ids, .probe = snd_ice1712_probe, .remove = __devexit_p(snd_ice1712_remove), diff --git a/sound/pci/ice1712/ice1724.c b/sound/pci/ice1712/ice1724.c index c1498fa5545f..c2b7f8bc41e4 100644 --- a/sound/pci/ice1712/ice1724.c +++ b/sound/pci/ice1712/ice1724.c @@ -2509,7 +2509,7 @@ static int __devinit snd_vt1724_create(struct snd_card *card, ice->profi_port = pci_resource_start(pci, 1); if (request_irq(pci->irq, snd_vt1724_interrupt, - IRQF_SHARED, "ICE1724", ice)) { + IRQF_SHARED, KBUILD_MODNAME, ice)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); snd_vt1724_free(ice); return -EIO; @@ -2802,7 +2802,7 @@ static int snd_vt1724_resume(struct pci_dev *pci) #endif static struct pci_driver driver = { - .name = "ICE1724", + .name = KBUILD_MODNAME, .id_table = snd_vt1724_ids, .probe = snd_vt1724_probe, .remove = __devexit_p(snd_vt1724_remove), diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c index 6c896dbfd796..f9acf0f03da2 100644 --- a/sound/pci/intel8x0.c +++ b/sound/pci/intel8x0.c @@ -2647,7 +2647,7 @@ static int intel8x0_resume(struct pci_dev *pci) pci_set_master(pci); snd_intel8x0_chip_init(chip, 0); if (request_irq(pci->irq, snd_intel8x0_interrupt, - IRQF_SHARED, card->shortname, chip)) { + IRQF_SHARED, KBUILD_MODNAME, chip)) { printk(KERN_ERR "intel8x0: unable to grab IRQ %d, " "disabling device\n", pci->irq); snd_card_disconnect(card); @@ -3106,7 +3106,7 @@ static int __devinit snd_intel8x0_create(struct snd_card *card, /* request irq after initializaing int_sta_mask, etc */ if (request_irq(pci->irq, snd_intel8x0_interrupt, - IRQF_SHARED, card->shortname, chip)) { + IRQF_SHARED, KBUILD_MODNAME, chip)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); snd_intel8x0_free(chip); return -EBUSY; @@ -3266,7 +3266,7 @@ static void __devexit snd_intel8x0_remove(struct pci_dev *pci) } static struct pci_driver driver = { - .name = "Intel ICH", + .name = KBUILD_MODNAME, .id_table = snd_intel8x0_ids, .probe = snd_intel8x0_probe, .remove = __devexit_p(snd_intel8x0_remove), diff --git a/sound/pci/intel8x0m.c b/sound/pci/intel8x0m.c index f3353b49c785..7c161645d865 100644 --- a/sound/pci/intel8x0m.c +++ b/sound/pci/intel8x0m.c @@ -1047,7 +1047,7 @@ static int intel8x0m_resume(struct pci_dev *pci) } pci_set_master(pci); if (request_irq(pci->irq, snd_intel8x0m_interrupt, - IRQF_SHARED, card->shortname, chip)) { + IRQF_SHARED, KBUILD_MODNAME, chip)) { printk(KERN_ERR "intel8x0m: unable to grab IRQ %d, " "disabling device\n", pci->irq); snd_card_disconnect(card); @@ -1174,7 +1174,7 @@ static int __devinit snd_intel8x0m_create(struct snd_card *card, port_inited: if (request_irq(pci->irq, snd_intel8x0m_interrupt, IRQF_SHARED, - card->shortname, chip)) { + KBUILD_MODNAME, chip)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); snd_intel8x0m_free(chip); return -EBUSY; @@ -1325,7 +1325,7 @@ static void __devexit snd_intel8x0m_remove(struct pci_dev *pci) } static struct pci_driver driver = { - .name = "Intel ICH Modem", + .name = KBUILD_MODNAME, .id_table = snd_intel8x0m_ids, .probe = snd_intel8x0m_probe, .remove = __devexit_p(snd_intel8x0m_remove), diff --git a/sound/pci/korg1212/korg1212.c b/sound/pci/korg1212/korg1212.c index 6d795700be79..fc1d573cf306 100644 --- a/sound/pci/korg1212/korg1212.c +++ b/sound/pci/korg1212/korg1212.c @@ -2241,7 +2241,7 @@ static int __devinit snd_korg1212_create(struct snd_card *card, struct pci_dev * err = request_irq(pci->irq, snd_korg1212_interrupt, IRQF_SHARED, - "korg1212", korg1212); + KBUILD_MODNAME, korg1212); if (err) { snd_printk(KERN_ERR "korg1212: unable to grab IRQ %d\n", pci->irq); @@ -2477,7 +2477,7 @@ static void __devexit snd_korg1212_remove(struct pci_dev *pci) } static struct pci_driver driver = { - .name = "korg1212", + .name = KBUILD_MODNAME, .id_table = snd_korg1212_ids, .probe = snd_korg1212_probe, .remove = __devexit_p(snd_korg1212_remove), diff --git a/sound/pci/lola/lola.c b/sound/pci/lola/lola.c index 2692e5ae5f2d..3e92e5b5ec3d 100644 --- a/sound/pci/lola/lola.c +++ b/sound/pci/lola/lola.c @@ -648,7 +648,7 @@ static int __devinit lola_create(struct snd_card *card, struct pci_dev *pci, goto errout; if (request_irq(pci->irq, lola_interrupt, IRQF_SHARED, - DRVNAME, chip)) { + KBUILD_MODNAME, chip)) { printk(KERN_ERR SFX "unable to grab IRQ %d\n", pci->irq); err = -EBUSY; goto errout; @@ -771,7 +771,7 @@ MODULE_DEVICE_TABLE(pci, lola_ids); /* pci_driver definition */ static struct pci_driver driver = { - .name = DRVNAME, + .name = KBUILD_MODNAME, .id_table = lola_ids, .probe = lola_probe, .remove = __devexit_p(lola_remove), diff --git a/sound/pci/lx6464es/lx6464es.c b/sound/pci/lx6464es/lx6464es.c index 1bd7a540fd49..38ae83951de0 100644 --- a/sound/pci/lx6464es/lx6464es.c +++ b/sound/pci/lx6464es/lx6464es.c @@ -1031,7 +1031,7 @@ static int __devinit snd_lx6464es_create(struct snd_card *card, chip->port_dsp_bar = pci_ioremap_bar(pci, 2); err = request_irq(pci->irq, lx_interrupt, IRQF_SHARED, - card_name, chip); + KBUILD_MODNAME, chip); if (err) { snd_printk(KERN_ERR LXP "unable to grab IRQ %d\n", pci->irq); goto request_irq_failed; @@ -1137,7 +1137,7 @@ static void __devexit snd_lx6464es_remove(struct pci_dev *pci) static struct pci_driver driver = { - .name = "Digigram LX6464ES", + .name = KBUILD_MODNAME, .id_table = snd_lx6464es_ids, .probe = snd_lx6464es_probe, .remove = __devexit_p(snd_lx6464es_remove), diff --git a/sound/pci/maestro3.c b/sound/pci/maestro3.c index 3c40d726b46e..0378126e6272 100644 --- a/sound/pci/maestro3.c +++ b/sound/pci/maestro3.c @@ -850,11 +850,10 @@ struct snd_m3 { struct input_dev *input_dev; char phys[64]; /* physical device path */ #else - spinlock_t ac97_lock; struct snd_kcontrol *master_switch; struct snd_kcontrol *master_volume; - struct tasklet_struct hwvol_tq; #endif + struct work_struct hwvol_work; unsigned int in_suspend; @@ -1609,13 +1608,10 @@ static void snd_m3_update_ptr(struct snd_m3 *chip, struct m3_dma *s) (without wrap around) in response to volume button presses and then generating an interrupt. The pair of counters is stored in bits 1-3 and 5-7 of a byte wide register. The meaning of bits 0 and 4 is unknown. */ -static void snd_m3_update_hw_volume(unsigned long private_data) +static void snd_m3_update_hw_volume(struct work_struct *work) { - struct snd_m3 *chip = (struct snd_m3 *) private_data; + struct snd_m3 *chip = container_of(work, struct snd_m3, hwvol_work); int x, val; -#ifndef CONFIG_SND_MAESTRO3_INPUT - unsigned long flags; -#endif /* Figure out which volume control button was pushed, based on differences from the default register @@ -1645,21 +1641,13 @@ static void snd_m3_update_hw_volume(unsigned long private_data) if (!chip->master_switch || !chip->master_volume) return; - /* FIXME: we can't call snd_ac97_* functions since here is in tasklet. */ - spin_lock_irqsave(&chip->ac97_lock, flags); - - val = chip->ac97->regs[AC97_MASTER_VOL]; + val = snd_ac97_read(chip->ac97, AC97_MASTER); switch (x) { case 0x88: /* The counters have not changed, yet we've received a HV interrupt. According to tests run by various people this happens when pressing the mute button. */ val ^= 0x8000; - chip->ac97->regs[AC97_MASTER_VOL] = val; - outw(val, chip->iobase + CODEC_DATA); - outb(AC97_MASTER_VOL, chip->iobase + CODEC_COMMAND); - snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, - &chip->master_switch->id); break; case 0xaa: /* counters increased by 1 -> volume up */ @@ -1667,11 +1655,6 @@ static void snd_m3_update_hw_volume(unsigned long private_data) val--; if ((val & 0x7f00) > 0) val -= 0x0100; - chip->ac97->regs[AC97_MASTER_VOL] = val; - outw(val, chip->iobase + CODEC_DATA); - outb(AC97_MASTER_VOL, chip->iobase + CODEC_COMMAND); - snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, - &chip->master_volume->id); break; case 0x66: /* counters decreased by 1 -> volume down */ @@ -1679,14 +1662,11 @@ static void snd_m3_update_hw_volume(unsigned long private_data) val++; if ((val & 0x7f00) < 0x1f00) val += 0x0100; - chip->ac97->regs[AC97_MASTER_VOL] = val; - outw(val, chip->iobase + CODEC_DATA); - outb(AC97_MASTER_VOL, chip->iobase + CODEC_COMMAND); - snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, - &chip->master_volume->id); break; } - spin_unlock_irqrestore(&chip->ac97_lock, flags); + if (snd_ac97_update(chip->ac97, AC97_MASTER, val)) + snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, + &chip->master_switch->id); #else if (!chip->input_dev) return; @@ -1730,11 +1710,7 @@ static irqreturn_t snd_m3_interrupt(int irq, void *dev_id) return IRQ_NONE; if (status & HV_INT_PENDING) -#ifdef CONFIG_SND_MAESTRO3_INPUT - snd_m3_update_hw_volume((unsigned long)chip); -#else - tasklet_schedule(&chip->hwvol_tq); -#endif + schedule_work(&chip->hwvol_work); /* * ack an assp int if its running @@ -2000,24 +1976,14 @@ static unsigned short snd_m3_ac97_read(struct snd_ac97 *ac97, unsigned short reg) { struct snd_m3 *chip = ac97->private_data; -#ifndef CONFIG_SND_MAESTRO3_INPUT - unsigned long flags; -#endif unsigned short data = 0xffff; if (snd_m3_ac97_wait(chip)) goto fail; -#ifndef CONFIG_SND_MAESTRO3_INPUT - spin_lock_irqsave(&chip->ac97_lock, flags); -#endif snd_m3_outb(chip, 0x80 | (reg & 0x7f), CODEC_COMMAND); if (snd_m3_ac97_wait(chip)) - goto fail_unlock; + goto fail; data = snd_m3_inw(chip, CODEC_DATA); -fail_unlock: -#ifndef CONFIG_SND_MAESTRO3_INPUT - spin_unlock_irqrestore(&chip->ac97_lock, flags); -#endif fail: return data; } @@ -2026,20 +1992,11 @@ static void snd_m3_ac97_write(struct snd_ac97 *ac97, unsigned short reg, unsigned short val) { struct snd_m3 *chip = ac97->private_data; -#ifndef CONFIG_SND_MAESTRO3_INPUT - unsigned long flags; -#endif if (snd_m3_ac97_wait(chip)) return; -#ifndef CONFIG_SND_MAESTRO3_INPUT - spin_lock_irqsave(&chip->ac97_lock, flags); -#endif snd_m3_outw(chip, val, CODEC_DATA); snd_m3_outb(chip, reg & 0x7f, CODEC_COMMAND); -#ifndef CONFIG_SND_MAESTRO3_INPUT - spin_unlock_irqrestore(&chip->ac97_lock, flags); -#endif } @@ -2458,6 +2415,7 @@ static int snd_m3_free(struct snd_m3 *chip) struct m3_dma *s; int i; + cancel_work_sync(&chip->hwvol_work); #ifdef CONFIG_SND_MAESTRO3_INPUT if (chip->input_dev) input_unregister_device(chip->input_dev); @@ -2511,6 +2469,7 @@ static int m3_suspend(struct pci_dev *pci, pm_message_t state) return 0; chip->in_suspend = 1; + cancel_work_sync(&chip->hwvol_work); snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); snd_pcm_suspend_all(chip->pcm); snd_ac97_suspend(chip->ac97); @@ -2667,9 +2626,6 @@ snd_m3_create(struct snd_card *card, struct pci_dev *pci, } spin_lock_init(&chip->reg_lock); -#ifndef CONFIG_SND_MAESTRO3_INPUT - spin_lock_init(&chip->ac97_lock); -#endif switch (pci->device) { case PCI_DEVICE_ID_ESS_ALLEGRO: @@ -2683,6 +2639,7 @@ snd_m3_create(struct snd_card *card, struct pci_dev *pci, chip->card = card; chip->pci = pci; chip->irq = -1; + INIT_WORK(&chip->hwvol_work, snd_m3_update_hw_volume); chip->external_amp = enable_amp; if (amp_gpio >= 0 && amp_gpio <= 0x0f) @@ -2752,12 +2709,8 @@ snd_m3_create(struct snd_card *card, struct pci_dev *pci, snd_m3_hv_init(chip); -#ifndef CONFIG_SND_MAESTRO3_INPUT - tasklet_init(&chip->hwvol_tq, snd_m3_update_hw_volume, (unsigned long)chip); -#endif - if (request_irq(pci->irq, snd_m3_interrupt, IRQF_SHARED, - card->driver, chip)) { + KBUILD_MODNAME, chip)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); snd_m3_free(chip); return -ENOMEM; @@ -2885,7 +2838,7 @@ static void __devexit snd_m3_remove(struct pci_dev *pci) } static struct pci_driver driver = { - .name = "Maestro3", + .name = KBUILD_MODNAME, .id_table = snd_m3_ids, .probe = snd_m3_probe, .remove = __devexit_p(snd_m3_remove), diff --git a/sound/pci/mixart/mixart.c b/sound/pci/mixart/mixart.c index 6c3fd4d1c49d..dbee59906ae1 100644 --- a/sound/pci/mixart/mixart.c +++ b/sound/pci/mixart/mixart.c @@ -1268,7 +1268,7 @@ static int __devinit snd_mixart_probe(struct pci_dev *pci, } if (request_irq(pci->irq, snd_mixart_interrupt, IRQF_SHARED, - CARD_NAME, mgr)) { + KBUILD_MODNAME, mgr)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); snd_mixart_free(mgr); return -EBUSY; @@ -1381,7 +1381,7 @@ static void __devexit snd_mixart_remove(struct pci_dev *pci) } static struct pci_driver driver = { - .name = "Digigram miXart", + .name = KBUILD_MODNAME, .id_table = snd_mixart_ids, .probe = snd_mixart_probe, .remove = __devexit_p(snd_mixart_remove), diff --git a/sound/pci/nm256/nm256.c b/sound/pci/nm256/nm256.c index 5a60492ac7b3..83ea7a7d3eec 100644 --- a/sound/pci/nm256/nm256.c +++ b/sound/pci/nm256/nm256.c @@ -465,7 +465,7 @@ static int snd_nm256_acquire_irq(struct nm256 *chip) mutex_lock(&chip->irq_mutex); if (chip->irq < 0) { if (request_irq(chip->pci->irq, chip->interrupt, IRQF_SHARED, - chip->card->driver, chip)) { + KBUILD_MODNAME, chip)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", chip->pci->irq); mutex_unlock(&chip->irq_mutex); return -EBUSY; @@ -1743,7 +1743,7 @@ static void __devexit snd_nm256_remove(struct pci_dev *pci) static struct pci_driver driver = { - .name = "NeoMagic 256", + .name = KBUILD_MODNAME, .id_table = snd_nm256_ids, .probe = snd_nm256_probe, .remove = __devexit_p(snd_nm256_remove), diff --git a/sound/pci/oxygen/oxygen.c b/sound/pci/oxygen/oxygen.c index d7e8ddd9a67b..218d9854e5cb 100644 --- a/sound/pci/oxygen/oxygen.c +++ b/sound/pci/oxygen/oxygen.c @@ -859,7 +859,7 @@ static int __devinit generic_oxygen_probe(struct pci_dev *pci, } static struct pci_driver oxygen_driver = { - .name = "CMI8788", + .name = KBUILD_MODNAME, .id_table = oxygen_ids, .probe = generic_oxygen_probe, .remove = __devexit_p(oxygen_pci_remove), diff --git a/sound/pci/oxygen/oxygen_lib.c b/sound/pci/oxygen/oxygen_lib.c index 70b739816fcc..82311fcb86f6 100644 --- a/sound/pci/oxygen/oxygen_lib.c +++ b/sound/pci/oxygen/oxygen_lib.c @@ -655,7 +655,7 @@ int oxygen_pci_probe(struct pci_dev *pci, int index, char *id, chip->model.init(chip); err = request_irq(pci->irq, oxygen_interrupt, IRQF_SHARED, - DRIVER, chip); + KBUILD_MODNAME, chip); if (err < 0) { snd_printk(KERN_ERR "cannot grab interrupt %d\n", pci->irq); goto err_card; diff --git a/sound/pci/oxygen/virtuoso.c b/sound/pci/oxygen/virtuoso.c index 469010a8b849..773db794b43f 100644 --- a/sound/pci/oxygen/virtuoso.c +++ b/sound/pci/oxygen/virtuoso.c @@ -88,7 +88,7 @@ static int __devinit xonar_probe(struct pci_dev *pci, } static struct pci_driver xonar_driver = { - .name = "AV200", + .name = KBUILD_MODNAME, .id_table = xonar_ids, .probe = xonar_probe, .remove = __devexit_p(oxygen_pci_remove), diff --git a/sound/pci/pcxhr/pcxhr.c b/sound/pci/pcxhr/pcxhr.c index 95cfde27d25c..046578d26f98 100644 --- a/sound/pci/pcxhr/pcxhr.c +++ b/sound/pci/pcxhr/pcxhr.c @@ -1501,7 +1501,7 @@ static int __devinit pcxhr_probe(struct pci_dev *pci, mgr->irq = -1; if (request_irq(pci->irq, pcxhr_interrupt, IRQF_SHARED, - card_name, mgr)) { + KBUILD_MODNAME, mgr)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); pcxhr_free(mgr); return -EBUSY; @@ -1608,7 +1608,7 @@ static void __devexit pcxhr_remove(struct pci_dev *pci) } static struct pci_driver driver = { - .name = "Digigram pcxhr", + .name = KBUILD_MODNAME, .id_table = pcxhr_ids, .probe = pcxhr_probe, .remove = __devexit_p(pcxhr_remove), diff --git a/sound/pci/riptide/riptide.c b/sound/pci/riptide/riptide.c index ad5202efd7a9..e34ae14908b3 100644 --- a/sound/pci/riptide/riptide.c +++ b/sound/pci/riptide/riptide.c @@ -1890,7 +1890,7 @@ snd_riptide_create(struct snd_card *card, struct pci_dev *pci, UNSET_AIE(hwport); if (request_irq(pci->irq, snd_riptide_interrupt, IRQF_SHARED, - "RIPTIDE", chip)) { + KBUILD_MODNAME, chip)) { snd_printk(KERN_ERR "Riptide: unable to grab IRQ %d\n", pci->irq); snd_riptide_free(chip); @@ -2176,7 +2176,7 @@ static void __devexit snd_card_riptide_remove(struct pci_dev *pci) } static struct pci_driver driver = { - .name = "RIPTIDE", + .name = KBUILD_MODNAME, .id_table = snd_riptide_ids, .probe = snd_card_riptide_probe, .remove = __devexit_p(snd_card_riptide_remove), @@ -2188,7 +2188,7 @@ static struct pci_driver driver = { #ifdef SUPPORT_JOYSTICK static struct pci_driver joystick_driver = { - .name = "Riptide Joystick", + .name = KBUILD_MODNAME "-joystick", .id_table = snd_riptide_joystick_ids, .probe = snd_riptide_joystick_probe, .remove = __devexit_p(snd_riptide_joystick_remove), diff --git a/sound/pci/rme32.c b/sound/pci/rme32.c index 3c04524de37c..6be77a264d47 100644 --- a/sound/pci/rme32.c +++ b/sound/pci/rme32.c @@ -1355,7 +1355,7 @@ static int __devinit snd_rme32_create(struct rme32 * rme32) } if (request_irq(pci->irq, snd_rme32_interrupt, IRQF_SHARED, - "RME32", rme32)) { + KBUILD_MODNAME, rme32)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); return -EBUSY; } @@ -1985,7 +1985,7 @@ static void __devexit snd_rme32_remove(struct pci_dev *pci) } static struct pci_driver driver = { - .name = "RME Digi32", + .name = KBUILD_MODNAME, .id_table = snd_rme32_ids, .probe = snd_rme32_probe, .remove = __devexit_p(snd_rme32_remove), diff --git a/sound/pci/rme96.c b/sound/pci/rme96.c index 9ff247fc8871..409e5b89519d 100644 --- a/sound/pci/rme96.c +++ b/sound/pci/rme96.c @@ -1561,7 +1561,7 @@ snd_rme96_create(struct rme96 *rme96) } if (request_irq(pci->irq, snd_rme96_interrupt, IRQF_SHARED, - "RME96", rme96)) { + KBUILD_MODNAME, rme96)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); return -EBUSY; } @@ -2396,7 +2396,7 @@ static void __devexit snd_rme96_remove(struct pci_dev *pci) } static struct pci_driver driver = { - .name = "RME Digi96", + .name = KBUILD_MODNAME, .id_table = snd_rme96_ids, .probe = snd_rme96_probe, .remove = __devexit_p(snd_rme96_remove), diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c index 2d8332416c83..1c6d1e1c27c1 100644 --- a/sound/pci/rme9652/hdsp.c +++ b/sound/pci/rme9652/hdsp.c @@ -5482,7 +5482,7 @@ static int __devinit snd_hdsp_create(struct snd_card *card, } if (request_irq(pci->irq, snd_hdsp_interrupt, IRQF_SHARED, - "hdsp", hdsp)) { + KBUILD_MODNAME, hdsp)) { snd_printk(KERN_ERR "Hammerfall-DSP: unable to use IRQ %d\n", pci->irq); return -EBUSY; } @@ -5637,7 +5637,7 @@ static void __devexit snd_hdsp_remove(struct pci_dev *pci) } static struct pci_driver driver = { - .name = "RME Hammerfall DSP", + .name = KBUILD_MODNAME, .id_table = snd_hdsp_ids, .probe = snd_hdsp_probe, .remove = __devexit_p(snd_hdsp_remove), diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c index 3f08afc0f0d3..c640f47b48bd 100644 --- a/sound/pci/rme9652/hdspm.c +++ b/sound/pci/rme9652/hdspm.c @@ -6441,7 +6441,7 @@ static int __devinit snd_hdspm_create(struct snd_card *card, hdspm->port + io_extent - 1); if (request_irq(pci->irq, snd_hdspm_interrupt, - IRQF_SHARED, "hdspm", hdspm)) { + IRQF_SHARED, KBUILD_MODNAME, hdspm)) { snd_printk(KERN_ERR "HDSPM: unable to use IRQ %d\n", pci->irq); return -EBUSY; } @@ -6779,7 +6779,7 @@ static void __devexit snd_hdspm_remove(struct pci_dev *pci) } static struct pci_driver driver = { - .name = "RME Hammerfall DSP MADI", + .name = KBUILD_MODNAME, .id_table = snd_hdspm_ids, .probe = snd_hdspm_probe, .remove = __devexit_p(snd_hdspm_remove), diff --git a/sound/pci/rme9652/rme9652.c b/sound/pci/rme9652/rme9652.c index c492af5b25f3..1c7bc1ef8186 100644 --- a/sound/pci/rme9652/rme9652.c +++ b/sound/pci/rme9652/rme9652.c @@ -2479,7 +2479,7 @@ static int __devinit snd_rme9652_create(struct snd_card *card, } if (request_irq(pci->irq, snd_rme9652_interrupt, IRQF_SHARED, - "rme9652", rme9652)) { + KBUILD_MODNAME, rme9652)) { snd_printk(KERN_ERR "unable to request IRQ %d\n", pci->irq); return -EBUSY; } @@ -2632,7 +2632,7 @@ static void __devexit snd_rme9652_remove(struct pci_dev *pci) } static struct pci_driver driver = { - .name = "RME Digi9652 (Hammerfall)", + .name = KBUILD_MODNAME, .id_table = snd_rme9652_ids, .probe = snd_rme9652_probe, .remove = __devexit_p(snd_rme9652_remove), diff --git a/sound/pci/sis7019.c b/sound/pci/sis7019.c index 2b5c7a95ae1f..bcf61524a13f 100644 --- a/sound/pci/sis7019.c +++ b/sound/pci/sis7019.c @@ -1235,7 +1235,7 @@ static int sis_resume(struct pci_dev *pci) } if (request_irq(pci->irq, sis_interrupt, IRQF_DISABLED|IRQF_SHARED, - card->shortname, sis)) { + KBUILD_MODNAME, sis)) { printk(KERN_ERR "sis7019: unable to regain IRQ %d\n", pci->irq); goto error; } @@ -1341,7 +1341,7 @@ static int __devinit sis_chip_create(struct snd_card *card, goto error_out_cleanup; if (request_irq(pci->irq, sis_interrupt, IRQF_DISABLED|IRQF_SHARED, - card->shortname, sis)) { + KBUILD_MODNAME, sis)) { printk(KERN_ERR "unable to allocate irq %d\n", sis->irq); goto error_out_cleanup; } @@ -1436,7 +1436,7 @@ static void __devexit snd_sis7019_remove(struct pci_dev *pci) } static struct pci_driver sis7019_driver = { - .name = "SiS7019", + .name = KBUILD_MODNAME, .id_table = snd_sis7019_ids, .probe = snd_sis7019_probe, .remove = __devexit_p(snd_sis7019_remove), diff --git a/sound/pci/sonicvibes.c b/sound/pci/sonicvibes.c index 337b9facadfd..2571a67b389a 100644 --- a/sound/pci/sonicvibes.c +++ b/sound/pci/sonicvibes.c @@ -1294,7 +1294,7 @@ static int __devinit snd_sonicvibes_create(struct snd_card *card, sonic->game_port = pci_resource_start(pci, 4); if (request_irq(pci->irq, snd_sonicvibes_interrupt, IRQF_SHARED, - "S3 SonicVibes", sonic)) { + KBUILD_MODNAME, sonic)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); snd_sonicvibes_free(sonic); return -EBUSY; @@ -1530,7 +1530,7 @@ static void __devexit snd_sonic_remove(struct pci_dev *pci) } static struct pci_driver driver = { - .name = "S3 SonicVibes", + .name = KBUILD_MODNAME, .id_table = snd_sonic_ids, .probe = snd_sonic_probe, .remove = __devexit_p(snd_sonic_remove), diff --git a/sound/pci/trident/trident.c b/sound/pci/trident/trident.c index 6d0581841d7a..d8a128f6fc02 100644 --- a/sound/pci/trident/trident.c +++ b/sound/pci/trident/trident.c @@ -172,7 +172,7 @@ static void __devexit snd_trident_remove(struct pci_dev *pci) } static struct pci_driver driver = { - .name = "Trident4DWaveAudio", + .name = KBUILD_MODNAME, .id_table = snd_trident_ids, .probe = snd_trident_probe, .remove = __devexit_p(snd_trident_remove), diff --git a/sound/pci/trident/trident_main.c b/sound/pci/trident/trident_main.c index 2870a4fdc130..5bd57a7c52d2 100644 --- a/sound/pci/trident/trident_main.c +++ b/sound/pci/trident/trident_main.c @@ -3598,7 +3598,7 @@ int __devinit snd_trident_create(struct snd_card *card, trident->port = pci_resource_start(pci, 0); if (request_irq(pci->irq, snd_trident_interrupt, IRQF_SHARED, - "Trident Audio", trident)) { + KBUILD_MODNAME, trident)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); snd_trident_free(trident); return -EBUSY; diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c index 8c5f8b5a59f0..f03fd620a2a0 100644 --- a/sound/pci/via82xx.c +++ b/sound/pci/via82xx.c @@ -2377,7 +2377,7 @@ static int __devinit snd_via82xx_create(struct snd_card *card, chip_type == TYPE_VIA8233 ? snd_via8233_interrupt : snd_via686_interrupt, IRQF_SHARED, - card->driver, chip)) { + KBUILD_MODNAME, chip)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); snd_via82xx_free(chip); return -EBUSY; @@ -2611,7 +2611,7 @@ static void __devexit snd_via82xx_remove(struct pci_dev *pci) } static struct pci_driver driver = { - .name = "VIA 82xx Audio", + .name = KBUILD_MODNAME, .id_table = snd_via82xx_ids, .probe = snd_via82xx_probe, .remove = __devexit_p(snd_via82xx_remove), diff --git a/sound/pci/via82xx_modem.c b/sound/pci/via82xx_modem.c index f7e8bbbe3953..a386dd9f6732 100644 --- a/sound/pci/via82xx_modem.c +++ b/sound/pci/via82xx_modem.c @@ -1129,7 +1129,7 @@ static int __devinit snd_via82xx_create(struct snd_card *card, } chip->port = pci_resource_start(pci, 0); if (request_irq(pci->irq, snd_via82xx_interrupt, IRQF_SHARED, - card->driver, chip)) { + KBUILD_MODNAME, chip)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); snd_via82xx_free(chip); return -EBUSY; @@ -1224,7 +1224,7 @@ static void __devexit snd_via82xx_remove(struct pci_dev *pci) } static struct pci_driver driver = { - .name = "VIA 82xx Modem", + .name = KBUILD_MODNAME, .id_table = snd_via82xx_modem_ids, .probe = snd_via82xx_probe, .remove = __devexit_p(snd_via82xx_remove), diff --git a/sound/pci/vx222/vx222.c b/sound/pci/vx222/vx222.c index 99a9a814be0b..5342d5e1366a 100644 --- a/sound/pci/vx222/vx222.c +++ b/sound/pci/vx222/vx222.c @@ -169,7 +169,7 @@ static int __devinit snd_vx222_create(struct snd_card *card, struct pci_dev *pci vx->port[i] = pci_resource_start(pci, i + 1); if (request_irq(pci->irq, snd_vx_irq_handler, IRQF_SHARED, - CARD_NAME, chip)) { + KBUILD_MODNAME, chip)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); snd_vx222_free(chip); return -EBUSY; @@ -290,7 +290,7 @@ static int snd_vx222_resume(struct pci_dev *pci) #endif static struct pci_driver driver = { - .name = "Digigram VX222", + .name = KBUILD_MODNAME, .id_table = snd_vx222_ids, .probe = snd_vx222_probe, .remove = __devexit_p(snd_vx222_remove), diff --git a/sound/pci/ymfpci/ymfpci.c b/sound/pci/ymfpci/ymfpci.c index 80c682113381..511d57653124 100644 --- a/sound/pci/ymfpci/ymfpci.c +++ b/sound/pci/ymfpci/ymfpci.c @@ -345,7 +345,7 @@ static void __devexit snd_card_ymfpci_remove(struct pci_dev *pci) } static struct pci_driver driver = { - .name = "Yamaha DS-1 PCI", + .name = KBUILD_MODNAME, .id_table = snd_ymfpci_ids, .probe = snd_card_ymfpci_probe, .remove = __devexit_p(snd_card_ymfpci_remove), diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c index c94c051ad0c8..f3260e658b8a 100644 --- a/sound/pci/ymfpci/ymfpci_main.c +++ b/sound/pci/ymfpci/ymfpci_main.c @@ -2380,7 +2380,7 @@ int __devinit snd_ymfpci_create(struct snd_card *card, return -EBUSY; } if (request_irq(pci->irq, snd_ymfpci_interrupt, IRQF_SHARED, - "YMFPCI", chip)) { + KBUILD_MODNAME, chip)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); snd_ymfpci_free(chip); return -EBUSY; diff --git a/sound/soc/Makefile b/sound/soc/Makefile index 1ed61c5df2c5..adb5719cb7d2 100644 --- a/sound/soc/Makefile +++ b/sound/soc/Makefile @@ -1,4 +1,4 @@ -snd-soc-core-objs := soc-core.o soc-dapm.o soc-jack.o soc-cache.o soc-utils.o +snd-soc-core-objs := soc-core.o soc-dapm.o soc-jack.o soc-cache.o soc-utils.o soc-pcm.o obj-$(CONFIG_SND_SOC) += snd-soc-core.o obj-$(CONFIG_SND_SOC) += codecs/ diff --git a/sound/soc/atmel/atmel-pcm.c b/sound/soc/atmel/atmel-pcm.c index d0e75323ec19..f81d4c3f8956 100644 --- a/sound/soc/atmel/atmel-pcm.c +++ b/sound/soc/atmel/atmel-pcm.c @@ -364,9 +364,11 @@ static struct snd_pcm_ops atmel_pcm_ops = { \*--------------------------------------------------------------------------*/ static u64 atmel_pcm_dmamask = 0xffffffff; -static int atmel_pcm_new(struct snd_card *card, - struct snd_soc_dai *dai, struct snd_pcm *pcm) +static int atmel_pcm_new(struct snd_soc_pcm_runtime *rtd) { + struct snd_card *card = rtd->card->snd_card; + struct snd_soc_dai *dai = rtd->cpu_dai; + struct snd_pcm *pcm = rtd->pcm; int ret = 0; if (!card->dev->dma_mask) @@ -382,7 +384,7 @@ static int atmel_pcm_new(struct snd_card *card, } if (dai->driver->capture.channels_min) { - pr_debug("at32-pcm:" + pr_debug("atmel-pcm:" "Allocating PCM capture DMA buffer\n"); ret = atmel_pcm_preallocate_dma_buffer(pcm, SNDRV_PCM_STREAM_CAPTURE); diff --git a/sound/soc/atmel/atmel-pcm.h b/sound/soc/atmel/atmel-pcm.h index 2597329302e7..5e0a95e64329 100644 --- a/sound/soc/atmel/atmel-pcm.h +++ b/sound/soc/atmel/atmel-pcm.h @@ -60,7 +60,7 @@ struct atmel_ssc_mask { * This structure, shared between the PCM driver and the interface, * contains all information required by the PCM driver to perform the * PDC DMA operation. All fields except dma_intr_handler() are initialized - * by the interface. The dms_intr_handler() pointer is set by the PCM + * by the interface. The dma_intr_handler() pointer is set by the PCM * driver and called by the interface SSC interrupt handler if it is * non-NULL. */ diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c index eda955b15834..71225090c49f 100644 --- a/sound/soc/atmel/atmel_ssc_dai.c +++ b/sound/soc/atmel/atmel_ssc_dai.c @@ -402,7 +402,7 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream, if ((ssc_p->daifmt & SND_SOC_DAIFMT_FORMAT_MASK) == SND_SOC_DAIFMT_I2S && bits > 16) { printk(KERN_WARNING - "atmel_ssc_dai: sample size %d" + "atmel_ssc_dai: sample size %d " "is too large for I2S\n", bits); return -EINVAL; } @@ -838,10 +838,8 @@ int atmel_ssc_set_audio(int ssc_id) } ssc_pdev = platform_device_alloc("atmel-ssc-dai", ssc_id); - if (!ssc_pdev) { - ssc_free(ssc); + if (!ssc_pdev) return -ENOMEM; - } /* If we can grab the SSC briefly to parent the DAI device off it */ ssc = ssc_request(ssc_id); diff --git a/sound/soc/atmel/sam9g20_wm8731.c b/sound/soc/atmel/sam9g20_wm8731.c index 95572d290c27..bad3aa14d5b3 100644 --- a/sound/soc/atmel/sam9g20_wm8731.c +++ b/sound/soc/atmel/sam9g20_wm8731.c @@ -92,6 +92,7 @@ static struct snd_soc_ops at91sam9g20ek_ops = { }; static int at91sam9g20ek_set_bias_level(struct snd_soc_card *card, + struct snd_soc_dapm_context *dapm, enum snd_soc_bias_level level) { static int mclk_on; diff --git a/sound/soc/au1x/dbdma2.c b/sound/soc/au1x/dbdma2.c index 10fdd2854e58..20bb53a837b1 100644 --- a/sound/soc/au1x/dbdma2.c +++ b/sound/soc/au1x/dbdma2.c @@ -319,10 +319,11 @@ static void au1xpsc_pcm_free_dma_buffers(struct snd_pcm *pcm) snd_pcm_lib_preallocate_free_for_all(pcm); } -static int au1xpsc_pcm_new(struct snd_card *card, - struct snd_soc_dai *dai, - struct snd_pcm *pcm) +static int au1xpsc_pcm_new(struct snd_soc_pcm_runtime *rtd) { + struct snd_card *card = rtd->card->snd_card; + struct snd_pcm *pcm = rtd->pcm; + snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, card->dev, AU1XPSC_BUFFER_MIN_BYTES, (4096 * 1024) - 1); diff --git a/sound/soc/blackfin/bf5xx-ac97-pcm.c b/sound/soc/blackfin/bf5xx-ac97-pcm.c index 98b44b316e78..9e59f680bc19 100644 --- a/sound/soc/blackfin/bf5xx-ac97-pcm.c +++ b/sound/soc/blackfin/bf5xx-ac97-pcm.c @@ -418,9 +418,11 @@ static void bf5xx_pcm_free_dma_buffers(struct snd_pcm *pcm) static u64 bf5xx_pcm_dmamask = DMA_BIT_MASK(32); -int bf5xx_pcm_ac97_new(struct snd_card *card, struct snd_soc_dai *dai, - struct snd_pcm *pcm) +int bf5xx_pcm_ac97_new(struct snd_soc_pcm_runtime *rtd) { + struct snd_card *card = rtd->card->snd_card; + struct snd_soc_dai *dai = rtd->cpu_dai; + struct snd_pcm *pcm = rtd->pcm; int ret = 0; pr_debug("%s enter\n", __func__); diff --git a/sound/soc/blackfin/bf5xx-i2s-pcm.c b/sound/soc/blackfin/bf5xx-i2s-pcm.c index b5101efd1c87..96d0d9060768 100644 --- a/sound/soc/blackfin/bf5xx-i2s-pcm.c +++ b/sound/soc/blackfin/bf5xx-i2s-pcm.c @@ -248,9 +248,11 @@ static void bf5xx_pcm_free_dma_buffers(struct snd_pcm *pcm) static u64 bf5xx_pcm_dmamask = DMA_BIT_MASK(32); -int bf5xx_pcm_i2s_new(struct snd_card *card, struct snd_soc_dai *dai, - struct snd_pcm *pcm) +int bf5xx_pcm_i2s_new(struct snd_soc_pcm_runtime *rtd) { + struct snd_card *card = rtd->card->snd_card; + struct snd_soc_dai *dai = rtd->cpu_dai; + struct snd_pcm *pcm = rtd->pcm; int ret = 0; pr_debug("%s enter\n", __func__); diff --git a/sound/soc/blackfin/bf5xx-tdm-pcm.c b/sound/soc/blackfin/bf5xx-tdm-pcm.c index 07cfc7a9e49a..c95cc03d583d 100644 --- a/sound/soc/blackfin/bf5xx-tdm-pcm.c +++ b/sound/soc/blackfin/bf5xx-tdm-pcm.c @@ -283,9 +283,11 @@ static void bf5xx_pcm_free_dma_buffers(struct snd_pcm *pcm) static u64 bf5xx_pcm_dmamask = DMA_BIT_MASK(32); -static int bf5xx_pcm_tdm_new(struct snd_card *card, struct snd_soc_dai *dai, - struct snd_pcm *pcm) +static int bf5xx_pcm_tdm_new(struct snd_soc_pcm_runtime *rtd) { + struct snd_card *card = rtd->card->snd_card; + struct snd_soc_dai *dai = rtd->cpu_dai; + struct snd_pcm *pcm = rtd->pcm; int ret = 0; if (!card->dev->dma_mask) diff --git a/sound/soc/codecs/ad1836.c b/sound/soc/codecs/ad1836.c index 754c496412bd..e3a9493e3ced 100644 --- a/sound/soc/codecs/ad1836.c +++ b/sound/soc/codecs/ad1836.c @@ -30,10 +30,15 @@ #include <linux/spi/spi.h> #include "ad1836.h" +enum ad1836_type { + AD1835, + AD1836, + AD1838, +}; + /* codec private data */ struct ad1836_priv { - enum snd_soc_control_type control_type; - void *control_data; + enum ad1836_type type; }; /* @@ -44,29 +49,60 @@ static const char *ad1836_deemp[] = {"None", "44.1kHz", "32kHz", "48kHz"}; static const struct soc_enum ad1836_deemp_enum = SOC_ENUM_SINGLE(AD1836_DAC_CTRL1, 8, 4, ad1836_deemp); -static const struct snd_kcontrol_new ad1836_snd_controls[] = { - /* DAC volume control */ - SOC_DOUBLE_R("DAC1 Volume", AD1836_DAC_L1_VOL, - AD1836_DAC_R1_VOL, 0, 0x3FF, 0), - SOC_DOUBLE_R("DAC2 Volume", AD1836_DAC_L2_VOL, - AD1836_DAC_R2_VOL, 0, 0x3FF, 0), - SOC_DOUBLE_R("DAC3 Volume", AD1836_DAC_L3_VOL, - AD1836_DAC_R3_VOL, 0, 0x3FF, 0), - - /* ADC switch control */ - SOC_DOUBLE("ADC1 Switch", AD1836_ADC_CTRL2, AD1836_ADCL1_MUTE, - AD1836_ADCR1_MUTE, 1, 1), - SOC_DOUBLE("ADC2 Switch", AD1836_ADC_CTRL2, AD1836_ADCL2_MUTE, - AD1836_ADCR2_MUTE, 1, 1), - - /* DAC switch control */ - SOC_DOUBLE("DAC1 Switch", AD1836_DAC_CTRL2, AD1836_DACL1_MUTE, - AD1836_DACR1_MUTE, 1, 1), - SOC_DOUBLE("DAC2 Switch", AD1836_DAC_CTRL2, AD1836_DACL2_MUTE, - AD1836_DACR2_MUTE, 1, 1), - SOC_DOUBLE("DAC3 Switch", AD1836_DAC_CTRL2, AD1836_DACL3_MUTE, - AD1836_DACR3_MUTE, 1, 1), +#define AD1836_DAC_VOLUME(x) \ + SOC_DOUBLE_R("DAC" #x " Playback Volume", AD1836_DAC_L_VOL(x), \ + AD1836_DAC_R_VOL(x), 0, 0x3FF, 0) + +#define AD1836_DAC_SWITCH(x) \ + SOC_DOUBLE("DAC" #x " Playback Switch", AD1836_DAC_CTRL2, \ + AD1836_MUTE_LEFT(x), AD1836_MUTE_RIGHT(x), 1, 1) + +#define AD1836_ADC_SWITCH(x) \ + SOC_DOUBLE("ADC" #x " Capture Switch", AD1836_ADC_CTRL2, \ + AD1836_MUTE_LEFT(x), AD1836_MUTE_RIGHT(x), 1, 1) + +static const struct snd_kcontrol_new ad183x_dac_controls[] = { + AD1836_DAC_VOLUME(1), + AD1836_DAC_SWITCH(1), + AD1836_DAC_VOLUME(2), + AD1836_DAC_SWITCH(2), + AD1836_DAC_VOLUME(3), + AD1836_DAC_SWITCH(3), + AD1836_DAC_VOLUME(4), + AD1836_DAC_SWITCH(4), +}; + +static const struct snd_soc_dapm_widget ad183x_dac_dapm_widgets[] = { + SND_SOC_DAPM_OUTPUT("DAC1OUT"), + SND_SOC_DAPM_OUTPUT("DAC2OUT"), + SND_SOC_DAPM_OUTPUT("DAC3OUT"), + SND_SOC_DAPM_OUTPUT("DAC4OUT"), +}; + +static const struct snd_soc_dapm_route ad183x_dac_routes[] = { + { "DAC1OUT", NULL, "DAC" }, + { "DAC2OUT", NULL, "DAC" }, + { "DAC3OUT", NULL, "DAC" }, + { "DAC4OUT", NULL, "DAC" }, +}; + +static const struct snd_kcontrol_new ad183x_adc_controls[] = { + AD1836_ADC_SWITCH(1), + AD1836_ADC_SWITCH(2), + AD1836_ADC_SWITCH(3), +}; + +static const struct snd_soc_dapm_widget ad183x_adc_dapm_widgets[] = { + SND_SOC_DAPM_INPUT("ADC1IN"), + SND_SOC_DAPM_INPUT("ADC2IN"), +}; +static const struct snd_soc_dapm_route ad183x_adc_routes[] = { + { "ADC", NULL, "ADC1IN" }, + { "ADC", NULL, "ADC2IN" }, +}; + +static const struct snd_kcontrol_new ad183x_controls[] = { /* ADC high-pass filter */ SOC_SINGLE("ADC High Pass Filter Switch", AD1836_ADC_CTRL1, AD1836_ADC_HIGHPASS_FILTER, 1, 0), @@ -75,27 +111,24 @@ static const struct snd_kcontrol_new ad1836_snd_controls[] = { SOC_ENUM("Playback Deemphasis", ad1836_deemp_enum), }; -static const struct snd_soc_dapm_widget ad1836_dapm_widgets[] = { +static const struct snd_soc_dapm_widget ad183x_dapm_widgets[] = { SND_SOC_DAPM_DAC("DAC", "Playback", AD1836_DAC_CTRL1, AD1836_DAC_POWERDOWN, 1), SND_SOC_DAPM_ADC("ADC", "Capture", SND_SOC_NOPM, 0, 0), SND_SOC_DAPM_SUPPLY("ADC_PWR", AD1836_ADC_CTRL1, AD1836_ADC_POWERDOWN, 1, NULL, 0), - SND_SOC_DAPM_OUTPUT("DAC1OUT"), - SND_SOC_DAPM_OUTPUT("DAC2OUT"), - SND_SOC_DAPM_OUTPUT("DAC3OUT"), - SND_SOC_DAPM_INPUT("ADC1IN"), - SND_SOC_DAPM_INPUT("ADC2IN"), }; -static const struct snd_soc_dapm_route audio_paths[] = { +static const struct snd_soc_dapm_route ad183x_dapm_routes[] = { { "DAC", NULL, "ADC_PWR" }, { "ADC", NULL, "ADC_PWR" }, - { "DAC1OUT", "DAC1 Switch", "DAC" }, - { "DAC2OUT", "DAC2 Switch", "DAC" }, - { "DAC3OUT", "DAC3 Switch", "DAC" }, - { "ADC", "ADC1 Switch", "ADC1IN" }, - { "ADC", "ADC2 Switch", "ADC2IN" }, +}; + +static const DECLARE_TLV_DB_SCALE(ad1836_in_tlv, 0, 300, 0); + +static const struct snd_kcontrol_new ad1836_controls[] = { + SOC_DOUBLE_TLV("ADC2 Capture Volume", AD1836_ADC_CTRL1, 3, 0, 4, 0, + ad1836_in_tlv), }; /* @@ -170,19 +203,15 @@ static int ad1836_soc_suspend(struct snd_soc_codec *codec, pm_message_t state) { /* reset clock control mode */ - u16 adc_ctrl2 = snd_soc_read(codec, AD1836_ADC_CTRL2); - adc_ctrl2 &= ~AD1836_ADC_SERFMT_MASK; - - return snd_soc_write(codec, AD1836_ADC_CTRL2, adc_ctrl2); + return snd_soc_update_bits(codec, AD1836_ADC_CTRL2, + AD1836_ADC_SERFMT_MASK, 0); } static int ad1836_soc_resume(struct snd_soc_codec *codec) { /* restore clock control mode */ - u16 adc_ctrl2 = snd_soc_read(codec, AD1836_ADC_CTRL2); - adc_ctrl2 |= AD1836_ADC_AUX; - - return snd_soc_write(codec, AD1836_ADC_CTRL2, adc_ctrl2); + return snd_soc_update_bits(codec, AD1836_ADC_CTRL2, + AD1836_ADC_SERFMT_MASK, AD1836_ADC_AUX); } #else #define ad1836_soc_suspend NULL @@ -194,35 +223,45 @@ static struct snd_soc_dai_ops ad1836_dai_ops = { .set_fmt = ad1836_set_dai_fmt, }; -/* codec DAI instance */ -static struct snd_soc_dai_driver ad1836_dai = { - .name = "ad1836-hifi", - .playback = { - .stream_name = "Playback", - .channels_min = 2, - .channels_max = 6, - .rates = SNDRV_PCM_RATE_48000, - .formats = SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S16_LE | - SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S24_LE, - }, - .capture = { - .stream_name = "Capture", - .channels_min = 2, - .channels_max = 4, - .rates = SNDRV_PCM_RATE_48000, - .formats = SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S16_LE | - SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S24_LE, - }, - .ops = &ad1836_dai_ops, +#define AD183X_DAI(_name, num_dacs, num_adcs) \ +{ \ + .name = _name "-hifi", \ + .playback = { \ + .stream_name = "Playback", \ + .channels_min = 2, \ + .channels_max = (num_dacs) * 2, \ + .rates = SNDRV_PCM_RATE_48000, \ + .formats = SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S16_LE | \ + SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S24_LE, \ + }, \ + .capture = { \ + .stream_name = "Capture", \ + .channels_min = 2, \ + .channels_max = (num_adcs) * 2, \ + .rates = SNDRV_PCM_RATE_48000, \ + .formats = SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S16_LE | \ + SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S24_LE, \ + }, \ + .ops = &ad1836_dai_ops, \ +} + +static struct snd_soc_dai_driver ad183x_dais[] = { + [AD1835] = AD183X_DAI("ad1835", 4, 1), + [AD1836] = AD183X_DAI("ad1836", 3, 2), + [AD1838] = AD183X_DAI("ad1838", 3, 1), }; static int ad1836_probe(struct snd_soc_codec *codec) { struct ad1836_priv *ad1836 = snd_soc_codec_get_drvdata(codec); struct snd_soc_dapm_context *dapm = &codec->dapm; + int num_dacs, num_adcs; int ret = 0; + int i; + + num_dacs = ad183x_dais[ad1836->type].playback.channels_max / 2; + num_adcs = ad183x_dais[ad1836->type].capture.channels_max / 2; - codec->control_data = ad1836->control_data; ret = snd_soc_codec_set_cache_io(codec, 4, 12, SND_SOC_SPI); if (ret < 0) { dev_err(codec->dev, "failed to set cache I/O: %d\n", @@ -239,21 +278,46 @@ static int ad1836_probe(struct snd_soc_codec *codec) snd_soc_write(codec, AD1836_ADC_CTRL1, 0x100); /* unmute adc channles, adc aux mode */ snd_soc_write(codec, AD1836_ADC_CTRL2, 0x180); - /* left/right diff:PGA/MUX */ - snd_soc_write(codec, AD1836_ADC_CTRL3, 0x3A); /* volume */ - snd_soc_write(codec, AD1836_DAC_L1_VOL, 0x3FF); - snd_soc_write(codec, AD1836_DAC_R1_VOL, 0x3FF); - snd_soc_write(codec, AD1836_DAC_L2_VOL, 0x3FF); - snd_soc_write(codec, AD1836_DAC_R2_VOL, 0x3FF); - snd_soc_write(codec, AD1836_DAC_L3_VOL, 0x3FF); - snd_soc_write(codec, AD1836_DAC_R3_VOL, 0x3FF); - - snd_soc_add_controls(codec, ad1836_snd_controls, - ARRAY_SIZE(ad1836_snd_controls)); - snd_soc_dapm_new_controls(dapm, ad1836_dapm_widgets, - ARRAY_SIZE(ad1836_dapm_widgets)); - snd_soc_dapm_add_routes(dapm, audio_paths, ARRAY_SIZE(audio_paths)); + for (i = 1; i <= num_dacs; ++i) { + snd_soc_write(codec, AD1836_DAC_L_VOL(i), 0x3FF); + snd_soc_write(codec, AD1836_DAC_R_VOL(i), 0x3FF); + } + + if (ad1836->type == AD1836) { + /* left/right diff:PGA/MUX */ + snd_soc_write(codec, AD1836_ADC_CTRL3, 0x3A); + ret = snd_soc_add_controls(codec, ad1836_controls, + ARRAY_SIZE(ad1836_controls)); + if (ret) + return ret; + } else { + snd_soc_write(codec, AD1836_ADC_CTRL3, 0x00); + } + + ret = snd_soc_add_controls(codec, ad183x_dac_controls, num_dacs * 2); + if (ret) + return ret; + + ret = snd_soc_add_controls(codec, ad183x_adc_controls, num_adcs); + if (ret) + return ret; + + ret = snd_soc_dapm_new_controls(dapm, ad183x_dac_dapm_widgets, num_dacs); + if (ret) + return ret; + + ret = snd_soc_dapm_new_controls(dapm, ad183x_adc_dapm_widgets, num_adcs); + if (ret) + return ret; + + ret = snd_soc_dapm_add_routes(dapm, ad183x_dac_routes, num_dacs); + if (ret) + return ret; + + ret = snd_soc_dapm_add_routes(dapm, ad183x_adc_routes, num_adcs); + if (ret) + return ret; return ret; } @@ -262,10 +326,8 @@ static int ad1836_probe(struct snd_soc_codec *codec) static int ad1836_remove(struct snd_soc_codec *codec) { /* reset clock control mode */ - u16 adc_ctrl2 = snd_soc_read(codec, AD1836_ADC_CTRL2); - adc_ctrl2 &= ~AD1836_ADC_SERFMT_MASK; - - return snd_soc_write(codec, AD1836_ADC_CTRL2, adc_ctrl2); + return snd_soc_update_bits(codec, AD1836_ADC_CTRL2, + AD1836_ADC_SERFMT_MASK, 0); } static struct snd_soc_codec_driver soc_codec_dev_ad1836 = { @@ -275,6 +337,13 @@ static struct snd_soc_codec_driver soc_codec_dev_ad1836 = { .resume = ad1836_soc_resume, .reg_cache_size = AD1836_NUM_REGS, .reg_word_size = sizeof(u16), + + .controls = ad183x_controls, + .num_controls = ARRAY_SIZE(ad183x_controls), + .dapm_widgets = ad183x_dapm_widgets, + .num_dapm_widgets = ARRAY_SIZE(ad183x_dapm_widgets), + .dapm_routes = ad183x_dapm_routes, + .num_dapm_routes = ARRAY_SIZE(ad183x_dapm_routes), }; static int __devinit ad1836_spi_probe(struct spi_device *spi) @@ -286,12 +355,12 @@ static int __devinit ad1836_spi_probe(struct spi_device *spi) if (ad1836 == NULL) return -ENOMEM; + ad1836->type = spi_get_device_id(spi)->driver_data; + spi_set_drvdata(spi, ad1836); - ad1836->control_data = spi; - ad1836->control_type = SND_SOC_SPI; ret = snd_soc_register_codec(&spi->dev, - &soc_codec_dev_ad1836, &ad1836_dai, 1); + &soc_codec_dev_ad1836, &ad183x_dais[ad1836->type], 1); if (ret < 0) kfree(ad1836); return ret; @@ -303,6 +372,15 @@ static int __devexit ad1836_spi_remove(struct spi_device *spi) kfree(spi_get_drvdata(spi)); return 0; } +static const struct spi_device_id ad1836_ids[] = { + { "ad1835", AD1835 }, + { "ad1836", AD1836 }, + { "ad1837", AD1835 }, + { "ad1838", AD1838 }, + { "ad1839", AD1838 }, + { }, +}; +MODULE_DEVICE_TABLE(spi, ad1836_ids); static struct spi_driver ad1836_spi_driver = { .driver = { @@ -311,6 +389,7 @@ static struct spi_driver ad1836_spi_driver = { }, .probe = ad1836_spi_probe, .remove = __devexit_p(ad1836_spi_remove), + .id_table = ad1836_ids, }; static int __init ad1836_init(void) diff --git a/sound/soc/codecs/ad1836.h b/sound/soc/codecs/ad1836.h index 9d6a3f8f8aaf..f13402fe7333 100644 --- a/sound/soc/codecs/ad1836.h +++ b/sound/soc/codecs/ad1836.h @@ -28,29 +28,20 @@ #define AD1836_DAC_WORD_LEN_OFFSET 3 #define AD1836_DAC_CTRL2 1 -#define AD1836_DACL1_MUTE 0 -#define AD1836_DACR1_MUTE 1 -#define AD1836_DACL2_MUTE 2 -#define AD1836_DACR2_MUTE 3 -#define AD1836_DACL3_MUTE 4 -#define AD1836_DACR3_MUTE 5 -#define AD1836_DAC_L1_VOL 2 -#define AD1836_DAC_R1_VOL 3 -#define AD1836_DAC_L2_VOL 4 -#define AD1836_DAC_R2_VOL 5 -#define AD1836_DAC_L3_VOL 6 -#define AD1836_DAC_R3_VOL 7 +/* These macros are one-based. So AD183X_MUTE_LEFT(1) will return the mute bit + * for the first ADC/DAC */ +#define AD1836_MUTE_LEFT(x) (((x) * 2) - 2) +#define AD1836_MUTE_RIGHT(x) (((x) * 2) - 1) + +#define AD1836_DAC_L_VOL(x) ((x) * 2) +#define AD1836_DAC_R_VOL(x) (1 + ((x) * 2)) #define AD1836_ADC_CTRL1 12 #define AD1836_ADC_POWERDOWN 7 #define AD1836_ADC_HIGHPASS_FILTER 8 #define AD1836_ADC_CTRL2 13 -#define AD1836_ADCL1_MUTE 0 -#define AD1836_ADCR1_MUTE 1 -#define AD1836_ADCL2_MUTE 2 -#define AD1836_ADCR2_MUTE 3 #define AD1836_ADC_WORD_LEN_MASK 0x30 #define AD1836_ADC_WORD_OFFSET 5 #define AD1836_ADC_SERFMT_MASK (7 << 6) diff --git a/sound/soc/codecs/ak4641.c b/sound/soc/codecs/ak4641.c index ed96f247c2da..7a64e58cddc4 100644 --- a/sound/soc/codecs/ak4641.c +++ b/sound/soc/codecs/ak4641.c @@ -457,7 +457,7 @@ static struct snd_soc_dai_ops ak4641_pcm_dai_ops = { .set_sysclk = ak4641_set_dai_sysclk, }; -struct snd_soc_dai_driver ak4641_dai[] = { +static struct snd_soc_dai_driver ak4641_dai[] = { { .name = "ak4641-hifi", .id = 1, diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c index 0206a17d7283..6cc8678f49f3 100644 --- a/sound/soc/codecs/cs4270.c +++ b/sound/soc/codecs/cs4270.c @@ -636,10 +636,7 @@ static int cs4270_soc_resume(struct snd_soc_codec *codec) #endif /* CONFIG_PM */ /* - * ASoC codec device structure - * - * Assign this variable to the codec_dev field of the machine driver's - * snd_soc_device structure. + * ASoC codec driver structure */ static const struct snd_soc_codec_driver soc_codec_device_cs4270 = { .probe = cs4270_probe, diff --git a/sound/soc/codecs/max98088.c b/sound/soc/codecs/max98088.c index 4173b67c94d1..ac65a2d36408 100644 --- a/sound/soc/codecs/max98088.c +++ b/sound/soc/codecs/max98088.c @@ -1397,8 +1397,6 @@ static int max98088_dai_set_sysclk(struct snd_soc_dai *dai, if (freq == max98088->sysclk) return 0; - max98088->sysclk = freq; /* remember current sysclk */ - /* Setup clocks for slave mode, and using the PLL * PSCLK = 0x01 (when master clk is 10MHz to 20MHz) * 0x02 (when master clk is 20MHz to 30MHz).. diff --git a/sound/soc/codecs/max98095.c b/sound/soc/codecs/max98095.c index e1d282d477da..872a5fa4bf1f 100644 --- a/sound/soc/codecs/max98095.c +++ b/sound/soc/codecs/max98095.c @@ -1517,8 +1517,6 @@ static int max98095_dai_set_sysclk(struct snd_soc_dai *dai, if (freq == max98095->sysclk) return 0; - max98095->sysclk = freq; /* remember current sysclk */ - /* Setup clocks for slave mode, and using the PLL * PSCLK = 0x01 (when master clk is 10MHz to 20MHz) * 0x02 (when master clk is 20MHz to 40MHz).. diff --git a/sound/soc/codecs/wm8915.c b/sound/soc/codecs/wm8915.c index e2ab4fac2819..423baa9be241 100644 --- a/sound/soc/codecs/wm8915.c +++ b/sound/soc/codecs/wm8915.c @@ -41,14 +41,12 @@ #define HPOUT2L 4 #define HPOUT2R 8 -#define WM8915_NUM_SUPPLIES 6 +#define WM8915_NUM_SUPPLIES 4 static const char *wm8915_supply_names[WM8915_NUM_SUPPLIES] = { - "DCVDD", "DBVDD", "AVDD1", "AVDD2", "CPVDD", - "MICVDD", }; struct wm8915_priv { @@ -57,6 +55,7 @@ struct wm8915_priv { int ldo1ena; int sysclk; + int sysclk_src; int fll_src; int fll_fref; @@ -76,6 +75,7 @@ struct wm8915_priv { struct wm8915_pdata pdata; int rx_rate[WM8915_AIFS]; + int bclk_rate[WM8915_AIFS]; /* Platform dependant ReTune mobile configuration */ int num_retune_mobile_texts; @@ -113,8 +113,6 @@ WM8915_REGULATOR_EVENT(0) WM8915_REGULATOR_EVENT(1) WM8915_REGULATOR_EVENT(2) WM8915_REGULATOR_EVENT(3) -WM8915_REGULATOR_EVENT(4) -WM8915_REGULATOR_EVENT(5) static const u16 wm8915_reg[WM8915_MAX_REGISTER] = { [WM8915_SOFTWARE_RESET] = 0x8915, @@ -1565,6 +1563,50 @@ static int wm8915_reset(struct snd_soc_codec *codec) return snd_soc_write(codec, WM8915_SOFTWARE_RESET, 0x8915); } +static const int bclk_divs[] = { + 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96 +}; + +static void wm8915_update_bclk(struct snd_soc_codec *codec) +{ + struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec); + int aif, best, cur_val, bclk_rate, bclk_reg, i; + + /* Don't bother if we're in a low frequency idle mode that + * can't support audio. + */ + if (wm8915->sysclk < 64000) + return; + + for (aif = 0; aif < WM8915_AIFS; aif++) { + switch (aif) { + case 0: + bclk_reg = WM8915_AIF1_BCLK; + break; + case 1: + bclk_reg = WM8915_AIF2_BCLK; + break; + } + + bclk_rate = wm8915->bclk_rate[aif]; + + /* Pick a divisor for BCLK as close as we can get to ideal */ + best = 0; + for (i = 0; i < ARRAY_SIZE(bclk_divs); i++) { + cur_val = (wm8915->sysclk / bclk_divs[i]) - bclk_rate; + if (cur_val < 0) /* BCLK table is sorted */ + break; + best = i; + } + bclk_rate = wm8915->sysclk / bclk_divs[best]; + dev_dbg(codec->dev, "Using BCLK_DIV %d for actual BCLK %dHz\n", + bclk_divs[best], bclk_rate); + + snd_soc_update_bits(codec, bclk_reg, + WM8915_AIF1_BCLK_DIV_MASK, best); + } +} + static int wm8915_set_bias_level(struct snd_soc_codec *codec, enum snd_soc_bias_level level) { @@ -1717,10 +1759,6 @@ static int wm8915_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) return 0; } -static const int bclk_divs[] = { - 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96 -}; - static const int dsp_divs[] = { 48000, 32000, 16000, 8000 }; @@ -1731,17 +1769,11 @@ static int wm8915_hw_params(struct snd_pcm_substream *substream, { struct snd_soc_codec *codec = dai->codec; struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec); - int bits, i, bclk_rate, best, cur_val; + int bits, i, bclk_rate; int aifdata = 0; - int bclk = 0; int lrclk = 0; int dsp = 0; - int aifdata_reg, bclk_reg, lrclk_reg, dsp_shift; - - if (!wm8915->sysclk) { - dev_err(codec->dev, "SYSCLK not configured\n"); - return -EINVAL; - } + int aifdata_reg, lrclk_reg, dsp_shift; switch (dai->id) { case 0: @@ -1753,7 +1785,6 @@ static int wm8915_hw_params(struct snd_pcm_substream *substream, aifdata_reg = WM8915_AIF1TX_DATA_CONFIGURATION_1; lrclk_reg = WM8915_AIF1_TX_LRCLK_1; } - bclk_reg = WM8915_AIF1_BCLK; dsp_shift = 0; break; case 1: @@ -1765,7 +1796,6 @@ static int wm8915_hw_params(struct snd_pcm_substream *substream, aifdata_reg = WM8915_AIF2TX_DATA_CONFIGURATION_1; lrclk_reg = WM8915_AIF2_TX_LRCLK_1; } - bclk_reg = WM8915_AIF2_BCLK; dsp_shift = WM8915_DSP2_DIV_SHIFT; break; default: @@ -1779,6 +1809,9 @@ static int wm8915_hw_params(struct snd_pcm_substream *substream, return bclk_rate; } + wm8915->bclk_rate[dai->id] = bclk_rate; + wm8915->rx_rate[dai->id] = params_rate(params); + /* Needs looking at for TDM */ bits = snd_pcm_format_width(params_format(params)); if (bits < 0) @@ -1796,18 +1829,7 @@ static int wm8915_hw_params(struct snd_pcm_substream *substream, } dsp |= i << dsp_shift; - /* Pick a divisor for BCLK as close as we can get to ideal */ - best = 0; - for (i = 0; i < ARRAY_SIZE(bclk_divs); i++) { - cur_val = (wm8915->sysclk / bclk_divs[i]) - bclk_rate; - if (cur_val < 0) /* BCLK table is sorted */ - break; - best = i; - } - bclk_rate = wm8915->sysclk / bclk_divs[best]; - dev_dbg(dai->dev, "Using BCLK_DIV %d for actual BCLK %dHz\n", - bclk_divs[best], bclk_rate); - bclk |= best; + wm8915_update_bclk(codec); lrclk = bclk_rate / params_rate(params); dev_dbg(dai->dev, "Using LRCLK rate %d for actual LRCLK %dHz\n", @@ -1817,14 +1839,11 @@ static int wm8915_hw_params(struct snd_pcm_substream *substream, WM8915_AIF1TX_WL_MASK | WM8915_AIF1TX_SLOT_LEN_MASK, aifdata); - snd_soc_update_bits(codec, bclk_reg, WM8915_AIF1_BCLK_DIV_MASK, bclk); snd_soc_update_bits(codec, lrclk_reg, WM8915_AIF1RX_RATE_MASK, lrclk); snd_soc_update_bits(codec, WM8915_AIF_CLOCKING_2, WM8915_DSP1_DIV_SHIFT << dsp_shift, dsp); - wm8915->rx_rate[dai->id] = params_rate(params); - return 0; } @@ -1838,6 +1857,9 @@ static int wm8915_set_sysclk(struct snd_soc_dai *dai, int src; int old; + if (freq == wm8915->sysclk && clk_id == wm8915->sysclk_src) + return 0; + /* Disable SYSCLK while we reconfigure */ old = snd_soc_read(codec, WM8915_AIF_CLOCKING_1) & WM8915_SYSCLK_ENA; snd_soc_update_bits(codec, WM8915_AIF_CLOCKING_1, @@ -1882,6 +1904,8 @@ static int wm8915_set_sysclk(struct snd_soc_dai *dai, return -EINVAL; } + wm8915_update_bclk(codec); + snd_soc_update_bits(codec, WM8915_AIF_CLOCKING_1, WM8915_SYSCLK_SRC_MASK | WM8915_SYSCLK_DIV_MASK, src << WM8915_SYSCLK_SRC_SHIFT | ratediv); @@ -1889,6 +1913,8 @@ static int wm8915_set_sysclk(struct snd_soc_dai *dai, snd_soc_update_bits(codec, WM8915_AIF_CLOCKING_1, WM8915_SYSCLK_ENA, old); + wm8915->sysclk_src = clk_id; + return 0; } @@ -2007,6 +2033,7 @@ static int wm8915_set_fll(struct snd_soc_codec *codec, int fll_id, int source, unsigned int Fref, unsigned int Fout) { struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec); + struct i2c_client *i2c = to_i2c_client(codec->dev); struct _fll_div fll_div; unsigned long timeout; int ret, reg; @@ -2093,7 +2120,18 @@ static int wm8915_set_fll(struct snd_soc_codec *codec, int fll_id, int source, else timeout = msecs_to_jiffies(2); - wait_for_completion_timeout(&wm8915->fll_lock, timeout); + /* Allow substantially longer if we've actually got the IRQ */ + if (i2c->irq) + timeout *= 1000; + + ret = wait_for_completion_timeout(&wm8915->fll_lock, timeout); + + if (ret == 0 && i2c->irq) { + dev_err(codec->dev, "Timed out waiting for FLL\n"); + ret = -ETIMEDOUT; + } else { + ret = 0; + } dev_dbg(codec->dev, "FLL configured for %dHz->%dHz\n", Fref, Fout); @@ -2101,7 +2139,7 @@ static int wm8915_set_fll(struct snd_soc_codec *codec, int fll_id, int source, wm8915->fll_fout = Fout; wm8915->fll_src = source; - return 0; + return ret; } #ifdef CONFIG_GPIOLIB @@ -2293,6 +2331,12 @@ static void wm8915_micd(struct snd_soc_codec *codec) SND_JACK_HEADSET | SND_JACK_BTN_0); wm8915->jack_mic = true; wm8915->detecting = false; + + /* Increase poll rate to give better responsiveness + * for buttons */ + snd_soc_update_bits(codec, WM8915_MIC_DETECT_1, + WM8915_MICD_RATE_MASK, + 5 << WM8915_MICD_RATE_SHIFT); } /* If we detected a lower impedence during initial startup @@ -2333,15 +2377,17 @@ static void wm8915_micd(struct snd_soc_codec *codec) SND_JACK_HEADPHONE, SND_JACK_HEADSET | SND_JACK_BTN_0); + + /* Increase the detection rate a bit for + * responsiveness. + */ + snd_soc_update_bits(codec, WM8915_MIC_DETECT_1, + WM8915_MICD_RATE_MASK, + 7 << WM8915_MICD_RATE_SHIFT); + wm8915->detecting = false; } } - - /* Increase poll rate to give better responsiveness for buttons */ - if (!wm8915->detecting) - snd_soc_update_bits(codec, WM8915_MIC_DETECT_1, - WM8915_MICD_RATE_MASK, - 5 << WM8915_MICD_RATE_SHIFT); } static irqreturn_t wm8915_irq(int irq, void *data) @@ -2383,6 +2429,20 @@ static irqreturn_t wm8915_irq(int irq, void *data) } } +static irqreturn_t wm8915_edge_irq(int irq, void *data) +{ + irqreturn_t ret = IRQ_NONE; + irqreturn_t val; + + do { + val = wm8915_irq(irq, data); + if (val != IRQ_NONE) + ret = val; + } while (val != IRQ_NONE); + + return ret; +} + static void wm8915_retune_mobile_pdata(struct snd_soc_codec *codec) { struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec); @@ -2482,8 +2542,6 @@ static int wm8915_probe(struct snd_soc_codec *codec) wm8915->disable_nb[1].notifier_call = wm8915_regulator_event_1; wm8915->disable_nb[2].notifier_call = wm8915_regulator_event_2; wm8915->disable_nb[3].notifier_call = wm8915_regulator_event_3; - wm8915->disable_nb[4].notifier_call = wm8915_regulator_event_4; - wm8915->disable_nb[5].notifier_call = wm8915_regulator_event_5; /* This should really be moved into the regulator core */ for (i = 0; i < ARRAY_SIZE(wm8915->supplies); i++) { @@ -2709,8 +2767,14 @@ static int wm8915_probe(struct snd_soc_codec *codec) irq_flags |= IRQF_ONESHOT; - ret = request_threaded_irq(i2c->irq, NULL, wm8915_irq, - irq_flags, "wm8915", codec); + if (irq_flags & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING)) + ret = request_threaded_irq(i2c->irq, NULL, + wm8915_edge_irq, + irq_flags, "wm8915", codec); + else + ret = request_threaded_irq(i2c->irq, NULL, wm8915_irq, + irq_flags, "wm8915", codec); + if (ret == 0) { /* Unmask the interrupt */ snd_soc_update_bits(codec, WM8915_INTERRUPT_CONTROL, diff --git a/sound/soc/codecs/wm8940.c b/sound/soc/codecs/wm8940.c index 25580e3ee7c4..056daa0010f9 100644 --- a/sound/soc/codecs/wm8940.c +++ b/sound/soc/codecs/wm8940.c @@ -297,8 +297,6 @@ static int wm8940_add_widgets(struct snd_soc_codec *codec) if (ret) goto error_ret; ret = snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map)); - if (ret) - goto error_ret; error_ret: return ret; @@ -683,8 +681,6 @@ static int wm8940_resume(struct snd_soc_codec *codec) } } ret = wm8940_set_bias_level(codec, SND_SOC_BIAS_STANDBY); - if (ret) - goto error_ret; error_ret: return ret; @@ -730,9 +726,6 @@ static int wm8940_probe(struct snd_soc_codec *codec) if (ret) return ret; ret = wm8940_add_widgets(codec); - if (ret) - return ret; - return ret; } diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c index 5e05eed96c38..8499c563a9b5 100644 --- a/sound/soc/codecs/wm8962.c +++ b/sound/soc/codecs/wm8962.c @@ -78,6 +78,8 @@ struct wm8962_priv { #ifdef CONFIG_GPIOLIB struct gpio_chip gpio_chip; #endif + + int irq; }; /* We can't use the same notifier block for more than one supply and @@ -1982,6 +1984,7 @@ static const unsigned int classd_tlv[] = { 0, 6, TLV_DB_SCALE_ITEM(0, 150, 0), 7, 7, TLV_DB_SCALE_ITEM(1200, 0, 0), }; +static const DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0); /* The VU bits for the headphones are in a different register to the mute * bits and only take effect on the PGA if it is actually powered. @@ -2119,6 +2122,18 @@ SOC_SINGLE_TLV("HPMIXR MIXINR Volume", WM8962_HEADPHONE_MIXER_4, SOC_SINGLE_TLV("Speaker Boost Volume", WM8962_CLASS_D_CONTROL_2, 0, 7, 0, classd_tlv), + +SOC_SINGLE("EQ Switch", WM8962_EQ1, WM8962_EQ_ENA_SHIFT, 1, 0), +SOC_DOUBLE_R_TLV("EQ1 Volume", WM8962_EQ2, WM8962_EQ22, + WM8962_EQL_B1_GAIN_SHIFT, 31, 0, eq_tlv), +SOC_DOUBLE_R_TLV("EQ2 Volume", WM8962_EQ2, WM8962_EQ22, + WM8962_EQL_B2_GAIN_SHIFT, 31, 0, eq_tlv), +SOC_DOUBLE_R_TLV("EQ3 Volume", WM8962_EQ2, WM8962_EQ22, + WM8962_EQL_B3_GAIN_SHIFT, 31, 0, eq_tlv), +SOC_DOUBLE_R_TLV("EQ4 Volume", WM8962_EQ3, WM8962_EQ23, + WM8962_EQL_B4_GAIN_SHIFT, 31, 0, eq_tlv), +SOC_DOUBLE_R_TLV("EQ5 Volume", WM8962_EQ3, WM8962_EQ23, + WM8962_EQL_B5_GAIN_SHIFT, 31, 0, eq_tlv), }; static const struct snd_kcontrol_new wm8962_spk_mono_controls[] = { @@ -2184,6 +2199,8 @@ static int sysclk_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_codec *codec = w->codec; + struct wm8962_priv *wm8962 = snd_soc_codec_get_drvdata(codec); + unsigned long timeout; int src; int fll; @@ -2203,9 +2220,19 @@ static int sysclk_event(struct snd_soc_dapm_widget *w, switch (event) { case SND_SOC_DAPM_PRE_PMU: - if (fll) + if (fll) { snd_soc_update_bits(codec, WM8962_FLL_CONTROL_1, WM8962_FLL_ENA, WM8962_FLL_ENA); + if (wm8962->irq) { + timeout = msecs_to_jiffies(5); + timeout = wait_for_completion_timeout(&wm8962->fll_lock, + timeout); + + if (timeout == 0) + dev_err(codec->dev, + "Timed out starting FLL\n"); + } + } break; case SND_SOC_DAPM_POST_PMD: @@ -2763,18 +2790,44 @@ static const int bclk_divs[] = { 1, -1, 2, 3, 4, -1, 6, 8, -1, 12, 16, 24, -1, 32, 32, 32 }; +static const int sysclk_rates[] = { + 64, 128, 192, 256, 384, 512, 768, 1024, 1408, 1536, +}; + static void wm8962_configure_bclk(struct snd_soc_codec *codec) { struct wm8962_priv *wm8962 = snd_soc_codec_get_drvdata(codec); int dspclk, i; int clocking2 = 0; + int clocking4 = 0; int aif2 = 0; - if (!wm8962->bclk) { - dev_dbg(codec->dev, "No BCLK rate configured\n"); + if (!wm8962->sysclk_rate) { + dev_dbg(codec->dev, "No SYSCLK configured\n"); + return; + } + + if (!wm8962->bclk || !wm8962->lrclk) { + dev_dbg(codec->dev, "No audio clocks configured\n"); return; } + for (i = 0; i < ARRAY_SIZE(sysclk_rates); i++) { + if (sysclk_rates[i] == wm8962->sysclk_rate / wm8962->lrclk) { + clocking4 |= i << WM8962_SYSCLK_RATE_SHIFT; + break; + } + } + + if (i == ARRAY_SIZE(sysclk_rates)) { + dev_err(codec->dev, "Unsupported sysclk ratio %d\n", + wm8962->sysclk_rate / wm8962->lrclk); + return; + } + + snd_soc_update_bits(codec, WM8962_CLOCKING_4, + WM8962_SYSCLK_RATE_MASK, clocking4); + dspclk = snd_soc_read(codec, WM8962_CLOCKING1); if (dspclk < 0) { dev_err(codec->dev, "Failed to read DSPCLK: %d\n", dspclk); @@ -2844,6 +2897,8 @@ static int wm8962_set_bias_level(struct snd_soc_codec *codec, /* VMID 2*50k */ snd_soc_update_bits(codec, WM8962_PWR_MGMT_1, WM8962_VMID_SEL_MASK, 0x80); + + wm8962_configure_bclk(codec); break; case SND_SOC_BIAS_STANDBY: @@ -2876,8 +2931,6 @@ static int wm8962_set_bias_level(struct snd_soc_codec *codec, snd_soc_update_bits(codec, WM8962_CLOCKING2, WM8962_CLKREG_OVD, WM8962_CLKREG_OVD); - - wm8962_configure_bclk(codec); } /* VMID 2*250k */ @@ -2918,10 +2971,6 @@ static const struct { { 96000, 6 }, }; -static const int sysclk_rates[] = { - 64, 128, 192, 256, 384, 512, 768, 1024, 1408, 1536, -}; - static int wm8962_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) @@ -2929,41 +2978,27 @@ static int wm8962_hw_params(struct snd_pcm_substream *substream, struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_codec *codec = rtd->codec; struct wm8962_priv *wm8962 = snd_soc_codec_get_drvdata(codec); - int rate = params_rate(params); int i; int aif0 = 0; int adctl3 = 0; - int clocking4 = 0; wm8962->bclk = snd_soc_params_to_bclk(params); wm8962->lrclk = params_rate(params); for (i = 0; i < ARRAY_SIZE(sr_vals); i++) { - if (sr_vals[i].rate == rate) { + if (sr_vals[i].rate == wm8962->lrclk) { adctl3 |= sr_vals[i].reg; break; } } if (i == ARRAY_SIZE(sr_vals)) { - dev_err(codec->dev, "Unsupported rate %dHz\n", rate); + dev_err(codec->dev, "Unsupported rate %dHz\n", wm8962->lrclk); return -EINVAL; } - if (rate % 8000 == 0) + if (wm8962->lrclk % 8000 == 0) adctl3 |= WM8962_SAMPLE_RATE_INT_MODE; - for (i = 0; i < ARRAY_SIZE(sysclk_rates); i++) { - if (sysclk_rates[i] == wm8962->sysclk_rate / rate) { - clocking4 |= i << WM8962_SYSCLK_RATE_SHIFT; - break; - } - } - if (i == ARRAY_SIZE(sysclk_rates)) { - dev_err(codec->dev, "Unsupported sysclk ratio %d\n", - wm8962->sysclk_rate / rate); - return -EINVAL; - } - switch (params_format(params)) { case SNDRV_PCM_FORMAT_S16_LE: break; @@ -2985,8 +3020,6 @@ static int wm8962_hw_params(struct snd_pcm_substream *substream, snd_soc_update_bits(codec, WM8962_ADDITIONAL_CONTROL_3, WM8962_SAMPLE_RATE_INT_MODE | WM8962_SAMPLE_RATE_MASK, adctl3); - snd_soc_update_bits(codec, WM8962_CLOCKING_4, - WM8962_SYSCLK_RATE_MASK, clocking4); wm8962_configure_bclk(codec); @@ -3261,16 +3294,31 @@ static int wm8962_set_fll(struct snd_soc_codec *codec, int fll_id, int source, dev_dbg(codec->dev, "FLL configured for %dHz->%dHz\n", Fref, Fout); - /* This should be a massive overestimate */ - timeout = msecs_to_jiffies(1); + ret = 0; + + if (fll1 & WM8962_FLL_ENA) { + /* This should be a massive overestimate but go even + * higher if we'll error out + */ + if (wm8962->irq) + timeout = msecs_to_jiffies(5); + else + timeout = msecs_to_jiffies(1); + + timeout = wait_for_completion_timeout(&wm8962->fll_lock, + timeout); - wait_for_completion_timeout(&wm8962->fll_lock, timeout); + if (timeout == 0 && wm8962->irq) { + dev_err(codec->dev, "FLL lock timed out"); + ret = -ETIMEDOUT; + } + } wm8962->fll_fref = Fref; wm8962->fll_fout = Fout; wm8962->fll_src = source; - return 0; + return ret; } static int wm8962_mute(struct snd_soc_dai *dai, int mute) @@ -3731,8 +3779,6 @@ static int wm8962_probe(struct snd_soc_codec *codec) int ret; struct wm8962_priv *wm8962 = snd_soc_codec_get_drvdata(codec); struct wm8962_pdata *pdata = dev_get_platdata(codec->dev); - struct i2c_client *i2c = container_of(codec->dev, struct i2c_client, - dev); u16 *reg_cache = codec->reg_cache; int i, trigger, irq_pol; bool dmicclk, dmicdat; @@ -3871,6 +3917,9 @@ static int wm8962_probe(struct snd_soc_codec *codec) snd_soc_update_bits(codec, WM8962_HPOUTR_VOLUME, WM8962_HPOUT_VU, WM8962_HPOUT_VU); + /* Stereo control for EQ */ + snd_soc_update_bits(codec, WM8962_EQ1, WM8962_EQ_SHARED_COEFF, 0); + wm8962_add_widgets(codec); /* Save boards having to disable DMIC when not in use */ @@ -3899,7 +3948,7 @@ static int wm8962_probe(struct snd_soc_codec *codec) wm8962_init_beep(codec); wm8962_init_gpio(codec); - if (i2c->irq) { + if (wm8962->irq) { if (pdata && pdata->irq_active_low) { trigger = IRQF_TRIGGER_LOW; irq_pol = WM8962_IRQ_POL; @@ -3911,12 +3960,13 @@ static int wm8962_probe(struct snd_soc_codec *codec) snd_soc_update_bits(codec, WM8962_INTERRUPT_CONTROL, WM8962_IRQ_POL, irq_pol); - ret = request_threaded_irq(i2c->irq, NULL, wm8962_irq, + ret = request_threaded_irq(wm8962->irq, NULL, wm8962_irq, trigger | IRQF_ONESHOT, "wm8962", codec); if (ret != 0) { dev_err(codec->dev, "Failed to request IRQ %d: %d\n", - i2c->irq, ret); + wm8962->irq, ret); + wm8962->irq = 0; /* Non-fatal */ } else { /* Enable some IRQs by default */ @@ -3941,12 +3991,10 @@ err: static int wm8962_remove(struct snd_soc_codec *codec) { struct wm8962_priv *wm8962 = snd_soc_codec_get_drvdata(codec); - struct i2c_client *i2c = container_of(codec->dev, struct i2c_client, - dev); int i; - if (i2c->irq) - free_irq(i2c->irq, codec); + if (wm8962->irq) + free_irq(wm8962->irq, codec); cancel_delayed_work_sync(&wm8962->mic_work); @@ -3986,6 +4034,8 @@ static __devinit int wm8962_i2c_probe(struct i2c_client *i2c, i2c_set_clientdata(i2c, wm8962); + wm8962->irq = i2c->irq; + ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_wm8962, &wm8962_dai, 1); if (ret < 0) diff --git a/sound/soc/davinci/davinci-pcm.c b/sound/soc/davinci/davinci-pcm.c index 9d35b8c1a624..a49e667373bc 100644 --- a/sound/soc/davinci/davinci-pcm.c +++ b/sound/soc/davinci/davinci-pcm.c @@ -46,11 +46,28 @@ static void print_buf_info(int slot, char *name) } #endif +#define DAVINCI_PCM_FMTBITS (\ + SNDRV_PCM_FMTBIT_S8 |\ + SNDRV_PCM_FMTBIT_U8 |\ + SNDRV_PCM_FMTBIT_S16_LE |\ + SNDRV_PCM_FMTBIT_S16_BE |\ + SNDRV_PCM_FMTBIT_U16_LE |\ + SNDRV_PCM_FMTBIT_U16_BE |\ + SNDRV_PCM_FMTBIT_S24_LE |\ + SNDRV_PCM_FMTBIT_S24_BE |\ + SNDRV_PCM_FMTBIT_U24_LE |\ + SNDRV_PCM_FMTBIT_U24_BE |\ + SNDRV_PCM_FMTBIT_S32_LE |\ + SNDRV_PCM_FMTBIT_S32_BE |\ + SNDRV_PCM_FMTBIT_U32_LE |\ + SNDRV_PCM_FMTBIT_U32_BE) + static struct snd_pcm_hardware pcm_hardware_playback = { .info = (SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID | - SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME), - .formats = (SNDRV_PCM_FMTBIT_S16_LE), + SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME| + SNDRV_PCM_INFO_BATCH), + .formats = DAVINCI_PCM_FMTBITS, .rates = (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | @@ -59,7 +76,7 @@ static struct snd_pcm_hardware pcm_hardware_playback = { .rate_min = 8000, .rate_max = 96000, .channels_min = 2, - .channels_max = 2, + .channels_max = 384, .buffer_bytes_max = 128 * 1024, .period_bytes_min = 32, .period_bytes_max = 8 * 1024, @@ -71,8 +88,9 @@ static struct snd_pcm_hardware pcm_hardware_playback = { static struct snd_pcm_hardware pcm_hardware_capture = { .info = (SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID | - SNDRV_PCM_INFO_PAUSE), - .formats = (SNDRV_PCM_FMTBIT_S16_LE), + SNDRV_PCM_INFO_PAUSE | + SNDRV_PCM_INFO_BATCH), + .formats = DAVINCI_PCM_FMTBITS, .rates = (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | @@ -81,7 +99,7 @@ static struct snd_pcm_hardware pcm_hardware_capture = { .rate_min = 8000, .rate_max = 96000, .channels_min = 2, - .channels_max = 2, + .channels_max = 384, .buffer_bytes_max = 128 * 1024, .period_bytes_min = 32, .period_bytes_max = 8 * 1024, @@ -139,6 +157,22 @@ struct davinci_runtime_data { struct edmacc_param ram_params; }; +static void davinci_pcm_period_elapsed(struct snd_pcm_substream *substream) +{ + struct davinci_runtime_data *prtd = substream->runtime->private_data; + struct snd_pcm_runtime *runtime = substream->runtime; + + prtd->period++; + if (unlikely(prtd->period >= runtime->periods)) + prtd->period = 0; +} + +static void davinci_pcm_period_reset(struct snd_pcm_substream *substream) +{ + struct davinci_runtime_data *prtd = substream->runtime->private_data; + + prtd->period = 0; +} /* * Not used with ping/pong */ @@ -199,10 +233,6 @@ static void davinci_pcm_enqueue_dma(struct snd_pcm_substream *substream) else edma_set_transfer_params(link, acnt, fifo_level, count, fifo_level, ABSYNC); - - prtd->period++; - if (unlikely(prtd->period >= runtime->periods)) - prtd->period = 0; } static void davinci_pcm_dma_irq(unsigned link, u16 ch_status, void *data) @@ -217,12 +247,13 @@ static void davinci_pcm_dma_irq(unsigned link, u16 ch_status, void *data) return; if (snd_pcm_running(substream)) { + spin_lock(&prtd->lock); if (prtd->ram_channel < 0) { /* No ping/pong must fix up link dma data*/ - spin_lock(&prtd->lock); davinci_pcm_enqueue_dma(substream); - spin_unlock(&prtd->lock); } + davinci_pcm_period_elapsed(substream); + spin_unlock(&prtd->lock); snd_pcm_period_elapsed(substream); } } @@ -425,7 +456,8 @@ static int request_ping_pong(struct snd_pcm_substream *substream, edma_read_slot(link, &prtd->asp_params); prtd->asp_params.opt &= ~(TCCMODE | EDMA_TCC(0x3f) | TCINTEN); - prtd->asp_params.opt |= TCCHEN | EDMA_TCC(prtd->ram_channel & 0x3f); + prtd->asp_params.opt |= TCCHEN | + EDMA_TCC(prtd->ram_channel & 0x3f); edma_write_slot(link, &prtd->asp_params); /* pong */ @@ -439,7 +471,7 @@ static int request_ping_pong(struct snd_pcm_substream *substream, prtd->asp_params.opt &= ~(TCCMODE | EDMA_TCC(0x3f)); /* interrupt after every pong completion */ prtd->asp_params.opt |= TCINTEN | TCCHEN | - EDMA_TCC(EDMA_CHAN_SLOT(prtd->ram_channel)); + EDMA_TCC(prtd->ram_channel & 0x3f); edma_write_slot(link, &prtd->asp_params); /* ram */ @@ -527,6 +559,13 @@ static int davinci_pcm_trigger(struct snd_pcm_substream *substream, int cmd) switch (cmd) { case SNDRV_PCM_TRIGGER_START: + edma_start(prtd->asp_channel); + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK && + prtd->ram_channel >= 0) { + /* copy 1st iram buffer */ + edma_start(prtd->ram_channel); + } + break; case SNDRV_PCM_TRIGGER_RESUME: case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: edma_resume(prtd->asp_channel); @@ -550,6 +589,7 @@ static int davinci_pcm_prepare(struct snd_pcm_substream *substream) { struct davinci_runtime_data *prtd = substream->runtime->private_data; + davinci_pcm_period_reset(substream); if (prtd->ram_channel >= 0) { int ret = ping_pong_dma_setup(substream); if (ret < 0) @@ -565,21 +605,31 @@ static int davinci_pcm_prepare(struct snd_pcm_substream *substream) print_buf_info(prtd->asp_link[0], "asp_link[0]"); print_buf_info(prtd->asp_link[1], "asp_link[1]"); - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { - /* copy 1st iram buffer */ - edma_start(prtd->ram_channel); - } - edma_start(prtd->asp_channel); + /* + * There is a phase offset of 2 periods between the position + * used by dma setup and the position reported in the pointer + * function. + * + * The phase offset, when not using ping-pong buffers, is due to + * the two consecutive calls to davinci_pcm_enqueue_dma() below. + * + * Whereas here, with ping-pong buffers, the phase is due to + * there being an entire buffer transfer complete before the + * first dma completion event triggers davinci_pcm_dma_irq(). + */ + davinci_pcm_period_elapsed(substream); + davinci_pcm_period_elapsed(substream); + return 0; } - prtd->period = 0; davinci_pcm_enqueue_dma(substream); + davinci_pcm_period_elapsed(substream); /* Copy self-linked parameter RAM entry into master channel */ edma_read_slot(prtd->asp_link[0], &prtd->asp_params); edma_write_slot(prtd->asp_channel, &prtd->asp_params); davinci_pcm_enqueue_dma(substream); - edma_start(prtd->asp_channel); + davinci_pcm_period_elapsed(substream); return 0; } @@ -591,51 +641,23 @@ davinci_pcm_pointer(struct snd_pcm_substream *substream) struct davinci_runtime_data *prtd = runtime->private_data; unsigned int offset; int asp_count; - dma_addr_t asp_src, asp_dst; - + unsigned int period_size = snd_pcm_lib_period_bytes(substream); + + /* + * There is a phase offset of 2 periods between the position used by dma + * setup and the position reported in the pointer function. Either +2 in + * the dma setup or -2 here in the pointer function (with wrapping, + * both) accounts for this offset -- choose the latter since it makes + * the first-time setup clearer. + */ spin_lock(&prtd->lock); - if (prtd->ram_channel >= 0) { - int ram_count; - int mod_ram; - dma_addr_t ram_src, ram_dst; - unsigned int period_size = snd_pcm_lib_period_bytes(substream); - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { - /* reading ram before asp should be safe - * as long as the asp transfers less than a ping size - * of bytes between the 2 reads - */ - edma_get_position(prtd->ram_channel, - &ram_src, &ram_dst); - edma_get_position(prtd->asp_channel, - &asp_src, &asp_dst); - asp_count = asp_src - prtd->asp_params.src; - ram_count = ram_src - prtd->ram_params.src; - mod_ram = ram_count % period_size; - mod_ram -= asp_count; - if (mod_ram < 0) - mod_ram += period_size; - else if (mod_ram == 0) { - if (snd_pcm_running(substream)) - mod_ram += period_size; - } - ram_count -= mod_ram; - if (ram_count < 0) - ram_count += period_size * runtime->periods; - } else { - edma_get_position(prtd->ram_channel, - &ram_src, &ram_dst); - ram_count = ram_dst - prtd->ram_params.dst; - } - asp_count = ram_count; - } else { - edma_get_position(prtd->asp_channel, &asp_src, &asp_dst); - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - asp_count = asp_src - runtime->dma_addr; - else - asp_count = asp_dst - runtime->dma_addr; - } + asp_count = prtd->period - 2; spin_unlock(&prtd->lock); + if (asp_count < 0) + asp_count += runtime->periods; + asp_count *= period_size; + offset = bytes_to_frames(runtime, asp_count); if (offset >= runtime->buffer_size) offset = 0; @@ -811,9 +833,11 @@ static void davinci_pcm_free(struct snd_pcm *pcm) static u64 davinci_pcm_dmamask = 0xffffffff; -static int davinci_pcm_new(struct snd_card *card, - struct snd_soc_dai *dai, struct snd_pcm *pcm) +static int davinci_pcm_new(struct snd_soc_pcm_runtime *rtd) { + struct snd_card *card = rtd->card->snd_card; + struct snd_soc_dai *dai = rtd->cpu_dai; + struct snd_pcm *pcm = rtd->pcm; int ret; if (!card->dev->dma_mask) diff --git a/sound/soc/ep93xx/ep93xx-pcm.c b/sound/soc/ep93xx/ep93xx-pcm.c index a456e491155f..e27c417da437 100644 --- a/sound/soc/ep93xx/ep93xx-pcm.c +++ b/sound/soc/ep93xx/ep93xx-pcm.c @@ -266,9 +266,11 @@ static void ep93xx_pcm_free_dma_buffers(struct snd_pcm *pcm) static u64 ep93xx_pcm_dmamask = 0xffffffff; -static int ep93xx_pcm_new(struct snd_card *card, struct snd_soc_dai *dai, - struct snd_pcm *pcm) +static int ep93xx_pcm_new(struct snd_soc_pcm_runtime *rtd) { + struct snd_card *card = rtd->card->snd_card; + struct snd_soc_dai *dai = rtd->cpu_dai; + struct snd_pcm *pcm = rtd->pcm; int ret = 0; if (!card->dev->dma_mask) diff --git a/sound/soc/fsl/fsl_dma.c b/sound/soc/fsl/fsl_dma.c index 6680c0b4d203..732208c8c0b4 100644 --- a/sound/soc/fsl/fsl_dma.c +++ b/sound/soc/fsl/fsl_dma.c @@ -294,9 +294,11 @@ static irqreturn_t fsl_dma_isr(int irq, void *dev_id) * Regardless of where the memory is actually allocated, since the device can * technically DMA to any 36-bit address, we do need to set the DMA mask to 36. */ -static int fsl_dma_new(struct snd_card *card, struct snd_soc_dai *dai, - struct snd_pcm *pcm) +static int fsl_dma_new(struct snd_soc_pcm_runtime *rtd) { + struct snd_card *card = rtd->card->snd_card; + struct snd_soc_dai *dai = rtd->cpu_dai; + struct snd_pcm *pcm = rtd->pcm; static u64 fsl_dma_dmamask = DMA_BIT_MASK(36); int ret; @@ -939,7 +941,7 @@ static int __devinit fsl_soc_dma_probe(struct platform_device *pdev) iprop = of_get_property(ssi_np, "fsl,fifo-depth", NULL); if (iprop) - dma->ssi_fifo_depth = *iprop; + dma->ssi_fifo_depth = be32_to_cpup(iprop); else /* Older 8610 DTs didn't have the fifo-depth property */ dma->ssi_fifo_depth = 8; diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c index 313e0ccedd5b..d48afea5d93d 100644 --- a/sound/soc/fsl/fsl_ssi.c +++ b/sound/soc/fsl/fsl_ssi.c @@ -678,7 +678,12 @@ static int __devinit fsl_ssi_probe(struct platform_device *pdev) kfree(ssi_private); return ret; } - ssi_private->ssi = ioremap(res.start, 1 + res.end - res.start); + ssi_private->ssi = of_iomap(np, 0); + if (!ssi_private->ssi) { + dev_err(&pdev->dev, "could not map device resources\n"); + kfree(ssi_private); + return -ENOMEM; + } ssi_private->ssi_phys = res.start; ssi_private->irq = irq_of_parse_and_map(np, 0); @@ -691,7 +696,7 @@ static int __devinit fsl_ssi_probe(struct platform_device *pdev) /* Determine the FIFO depth. */ iprop = of_get_property(np, "fsl,fifo-depth", NULL); if (iprop) - ssi_private->fifo_depth = *iprop; + ssi_private->fifo_depth = be32_to_cpup(iprop); else /* Older 8610 DTs didn't have the fifo-depth property */ ssi_private->fifo_depth = 8; diff --git a/sound/soc/fsl/mpc5200_dma.c b/sound/soc/fsl/mpc5200_dma.c index fff695ccdd3e..19ad0c1be67e 100644 --- a/sound/soc/fsl/mpc5200_dma.c +++ b/sound/soc/fsl/mpc5200_dma.c @@ -299,10 +299,11 @@ static struct snd_pcm_ops psc_dma_ops = { }; static u64 psc_dma_dmamask = 0xffffffff; -static int psc_dma_new(struct snd_card *card, struct snd_soc_dai *dai, - struct snd_pcm *pcm) +static int psc_dma_new(struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_pcm_runtime *rtd = pcm->private_data; + struct snd_card *card = rtd->card->snd_card; + struct snd_soc_dai *dai = rtd->cpu_dai; + struct snd_pcm *pcm = rtd->pcm; struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(rtd->cpu_dai); size_t size = psc_dma_hardware.buffer_bytes_max; int rc = 0; diff --git a/sound/soc/fsl/mpc8610_hpcd.c b/sound/soc/fsl/mpc8610_hpcd.c index c16c6b2eff95..a19297959587 100644 --- a/sound/soc/fsl/mpc8610_hpcd.c +++ b/sound/soc/fsl/mpc8610_hpcd.c @@ -233,7 +233,7 @@ static int get_parent_cell_index(struct device_node *np) if (!iprop) return -1; - return *iprop; + return be32_to_cpup(iprop); } /** @@ -258,7 +258,7 @@ static int codec_node_dev_name(struct device_node *np, char *buf, size_t len) if (!iprop) return -EINVAL; - addr = *iprop; + addr = be32_to_cpup(iprop); bus = get_parent_cell_index(np); if (bus < 0) @@ -305,7 +305,7 @@ static int get_dma_channel(struct device_node *ssi_np, return -EINVAL; } - *dma_channel_id = *iprop; + *dma_channel_id = be32_to_cpup(iprop); *dma_id = get_parent_cell_index(dma_channel_np); of_node_put(dma_channel_np); @@ -379,7 +379,7 @@ static int mpc8610_hpcd_probe(struct platform_device *pdev) ret = -EINVAL; goto error; } - machine_data->ssi_id = *iprop; + machine_data->ssi_id = be32_to_cpup(iprop); /* Get the serial format and clock direction. */ sprop = of_get_property(np, "fsl,mode", NULL); @@ -405,7 +405,7 @@ static int mpc8610_hpcd_probe(struct platform_device *pdev) ret = -EINVAL; goto error; } - machine_data->clk_frequency = *iprop; + machine_data->clk_frequency = be32_to_cpup(iprop); } else if (strcasecmp(sprop, "i2s-master") == 0) { machine_data->dai_format = SND_SOC_DAIFMT_I2S; machine_data->codec_clk_direction = SND_SOC_CLOCK_IN; diff --git a/sound/soc/fsl/p1022_ds.c b/sound/soc/fsl/p1022_ds.c index 66e0b68af147..8fa4d5f8eda1 100644 --- a/sound/soc/fsl/p1022_ds.c +++ b/sound/soc/fsl/p1022_ds.c @@ -232,7 +232,7 @@ static int get_parent_cell_index(struct device_node *np) iprop = of_get_property(parent, "cell-index", NULL); if (iprop) - ret = *iprop; + ret = be32_to_cpup(iprop); of_node_put(parent); @@ -261,7 +261,7 @@ static int codec_node_dev_name(struct device_node *np, char *buf, size_t len) if (!iprop) return -EINVAL; - addr = *iprop; + addr = be32_to_cpup(iprop); bus = get_parent_cell_index(np); if (bus < 0) @@ -308,7 +308,7 @@ static int get_dma_channel(struct device_node *ssi_np, return -EINVAL; } - *dma_channel_id = *iprop; + *dma_channel_id = be32_to_cpup(iprop); *dma_id = get_parent_cell_index(dma_channel_np); of_node_put(dma_channel_np); @@ -379,7 +379,7 @@ static int p1022_ds_probe(struct platform_device *pdev) ret = -EINVAL; goto error; } - mdata->ssi_id = *iprop; + mdata->ssi_id = be32_to_cpup(iprop); /* Get the serial format and clock direction. */ sprop = of_get_property(np, "fsl,mode", NULL); @@ -405,7 +405,7 @@ static int p1022_ds_probe(struct platform_device *pdev) ret = -EINVAL; goto error; } - mdata->clk_frequency = *iprop; + mdata->clk_frequency = be32_to_cpup(iprop); } else if (strcasecmp(sprop, "i2s-master") == 0) { mdata->dai_format = SND_SOC_DAIFMT_I2S; mdata->codec_clk_direction = SND_SOC_CLOCK_IN; diff --git a/sound/soc/imx/imx-pcm-fiq.c b/sound/soc/imx/imx-pcm-fiq.c index 413b78da248f..309c59e6fb6c 100644 --- a/sound/soc/imx/imx-pcm-fiq.c +++ b/sound/soc/imx/imx-pcm-fiq.c @@ -238,12 +238,14 @@ static struct snd_pcm_ops imx_pcm_ops = { static int ssi_irq = 0; -static int imx_pcm_fiq_new(struct snd_card *card, struct snd_soc_dai *dai, - struct snd_pcm *pcm) +static int imx_pcm_fiq_new(struct snd_soc_pcm_runtime *rtd) { + struct snd_card *card = rtd->card->snd_card; + struct snd_soc_dai *dai = rtd->cpu_dai; + struct snd_pcm *pcm = rtd->pcm; int ret; - ret = imx_pcm_new(card, dai, pcm); + ret = imx_pcm_new(rtd); if (ret) return ret; diff --git a/sound/soc/imx/imx-ssi.c b/sound/soc/imx/imx-ssi.c index 5b13feca7537..158a91c1efad 100644 --- a/sound/soc/imx/imx-ssi.c +++ b/sound/soc/imx/imx-ssi.c @@ -388,10 +388,11 @@ static int imx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream) static u64 imx_pcm_dmamask = DMA_BIT_MASK(32); -int imx_pcm_new(struct snd_card *card, struct snd_soc_dai *dai, - struct snd_pcm *pcm) +int imx_pcm_new(struct snd_soc_pcm_runtime *rtd) { - + struct snd_card *card = rtd->card->snd_card; + struct snd_soc_dai *dai = rtd->cpu_dai; + struct snd_pcm *pcm = rtd->pcm; int ret = 0; if (!card->dev->dma_mask) diff --git a/sound/soc/imx/imx-ssi.h b/sound/soc/imx/imx-ssi.h index dc8a87530e3e..0a84cec3599e 100644 --- a/sound/soc/imx/imx-ssi.h +++ b/sound/soc/imx/imx-ssi.h @@ -225,8 +225,7 @@ struct snd_soc_platform *imx_ssi_dma_mx2_init(struct platform_device *pdev, struct imx_ssi *ssi); int snd_imx_pcm_mmap(struct snd_pcm_substream *substream, struct vm_area_struct *vma); -int imx_pcm_new(struct snd_card *card, struct snd_soc_dai *dai, - struct snd_pcm *pcm); +int imx_pcm_new(struct snd_soc_pcm_runtime *rtd); void imx_pcm_free(struct snd_pcm *pcm); /* diff --git a/sound/soc/jz4740/jz4740-pcm.c b/sound/soc/jz4740/jz4740-pcm.c index fb1483f7c966..a7c9578be983 100644 --- a/sound/soc/jz4740/jz4740-pcm.c +++ b/sound/soc/jz4740/jz4740-pcm.c @@ -299,9 +299,11 @@ static void jz4740_pcm_free(struct snd_pcm *pcm) static u64 jz4740_pcm_dmamask = DMA_BIT_MASK(32); -int jz4740_pcm_new(struct snd_card *card, struct snd_soc_dai *dai, - struct snd_pcm *pcm) +int jz4740_pcm_new(struct snd_soc_pcm_runtime *rtd) { + struct snd_card *card = rtd->card->snd_card; + struct snd_soc_dai *dai = rtd->cpu_dai; + struct snd_pcm *pcm = rtd->pcm; int ret = 0; if (!card->dev->dma_mask) diff --git a/sound/soc/kirkwood/kirkwood-dma.c b/sound/soc/kirkwood/kirkwood-dma.c index e13c6ce46328..cd33de1c5b7a 100644 --- a/sound/soc/kirkwood/kirkwood-dma.c +++ b/sound/soc/kirkwood/kirkwood-dma.c @@ -312,9 +312,11 @@ static int kirkwood_dma_preallocate_dma_buffer(struct snd_pcm *pcm, return 0; } -static int kirkwood_dma_new(struct snd_card *card, - struct snd_soc_dai *dai, struct snd_pcm *pcm) +static int kirkwood_dma_new(struct snd_soc_pcm_runtime *rtd) { + struct snd_card *card = rtd->card->snd_card; + struct snd_soc_dai *dai = rtd->cpu_dai; + struct snd_pcm *pcm = rtd->pcm; int ret; if (!card->dev->dma_mask) diff --git a/sound/soc/mid-x86/sst_platform.c b/sound/soc/mid-x86/sst_platform.c index 5a946b4115a2..3e7826058efe 100644 --- a/sound/soc/mid-x86/sst_platform.c +++ b/sound/soc/mid-x86/sst_platform.c @@ -402,9 +402,10 @@ static void sst_pcm_free(struct snd_pcm *pcm) snd_pcm_lib_preallocate_free_for_all(pcm); } -int sst_pcm_new(struct snd_card *card, struct snd_soc_dai *dai, - struct snd_pcm *pcm) +int sst_pcm_new(struct snd_soc_pcm_runtime *rtd) { + struct snd_soc_dai *dai = rtd->cpu_dai; + struct snd_pcm *pcm = rtd->pcm; int retval = 0; pr_debug("sst_pcm_new called\n"); diff --git a/sound/soc/nuc900/nuc900-ac97.c b/sound/soc/nuc900/nuc900-ac97.c index dac6732da969..9c0edad90d8b 100644 --- a/sound/soc/nuc900/nuc900-ac97.c +++ b/sound/soc/nuc900/nuc900-ac97.c @@ -356,7 +356,7 @@ static int __devinit nuc900_ac97_drvprobe(struct platform_device *pdev) nuc900_audio->irq_num = platform_get_irq(pdev, 0); if (!nuc900_audio->irq_num) { ret = -EBUSY; - goto out2; + goto out3; } nuc900_ac97_data = nuc900_audio; diff --git a/sound/soc/nuc900/nuc900-pcm.c b/sound/soc/nuc900/nuc900-pcm.c index 8263f56dc665..d589ef14e917 100644 --- a/sound/soc/nuc900/nuc900-pcm.c +++ b/sound/soc/nuc900/nuc900-pcm.c @@ -315,9 +315,12 @@ static void nuc900_dma_free_dma_buffers(struct snd_pcm *pcm) } static u64 nuc900_pcm_dmamask = DMA_BIT_MASK(32); -static int nuc900_dma_new(struct snd_card *card, - struct snd_soc_dai *dai, struct snd_pcm *pcm) +static int nuc900_dma_new(struct snd_soc_pcm_runtime *rtd) { + struct snd_card *card = rtd->card->snd_card; + struct snd_soc_dai *dai = rtd->cpu_dai; + struct snd_pcm *pcm = rtd->pcm; + if (!card->dev->dma_mask) card->dev->dma_mask = &nuc900_pcm_dmamask; if (!card->dev->coherent_dma_mask) diff --git a/sound/soc/omap/ams-delta.c b/sound/soc/omap/ams-delta.c index 462cbcbea74a..b40095a19883 100644 --- a/sound/soc/omap/ams-delta.c +++ b/sound/soc/omap/ams-delta.c @@ -427,7 +427,8 @@ static struct snd_soc_ops ams_delta_ops = { /* Board specific codec bias level control */ static int ams_delta_set_bias_level(struct snd_soc_card *card, - enum snd_soc_bias_level level) + struct snd_soc_dapm_context *dapm, + enum snd_soc_bias_level level) { struct snd_soc_codec *codec = card->rtd->codec; diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c index e6a6b991d05f..b2f5751edae3 100644 --- a/sound/soc/omap/omap-pcm.c +++ b/sound/soc/omap/omap-pcm.c @@ -366,9 +366,11 @@ static void omap_pcm_free_dma_buffers(struct snd_pcm *pcm) } } -static int omap_pcm_new(struct snd_card *card, struct snd_soc_dai *dai, - struct snd_pcm *pcm) +static int omap_pcm_new(struct snd_soc_pcm_runtime *rtd) { + struct snd_card *card = rtd->card->snd_card; + struct snd_soc_dai *dai = rtd->cpu_dai; + struct snd_pcm *pcm = rtd->pcm; int ret = 0; if (!card->dev->dma_mask) diff --git a/sound/soc/pxa/pxa2xx-pcm.c b/sound/soc/pxa/pxa2xx-pcm.c index 2ce0b2d891d5..d73d6f6fb12d 100644 --- a/sound/soc/pxa/pxa2xx-pcm.c +++ b/sound/soc/pxa/pxa2xx-pcm.c @@ -85,9 +85,11 @@ static struct snd_pcm_ops pxa2xx_pcm_ops = { static u64 pxa2xx_pcm_dmamask = DMA_BIT_MASK(32); -static int pxa2xx_soc_pcm_new(struct snd_card *card, struct snd_soc_dai *dai, - struct snd_pcm *pcm) +static int pxa2xx_soc_pcm_new(struct snd_soc_pcm_runtime *rtd) { + struct snd_card *card = rtd->card->snd_card; + struct snd_soc_dai *dai = rtd->cpu_dai; + struct snd_pcm *pcm = rtd->pcm; int ret = 0; if (!card->dev->dma_mask) diff --git a/sound/soc/s6000/s6000-pcm.c b/sound/soc/s6000/s6000-pcm.c index ab3ccaec72d2..80c85fd64e1a 100644 --- a/sound/soc/s6000/s6000-pcm.c +++ b/sound/soc/s6000/s6000-pcm.c @@ -443,10 +443,11 @@ static void s6000_pcm_free(struct snd_pcm *pcm) static u64 s6000_pcm_dmamask = DMA_BIT_MASK(32); -static int s6000_pcm_new(struct snd_card *card, - struct snd_soc_dai *dai, struct snd_pcm *pcm) +static int s6000_pcm_new(struct snd_soc_pcm_runtime *runtime) { - struct snd_soc_pcm_runtime *runtime = pcm->private_data; + struct snd_card *card = runtime->card->snd_card; + struct snd_soc_dai *dai = runtime->cpu_dai; + struct snd_pcm *pcm = runtime->pcm; struct s6000_pcm_dma_params *params; int res; diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig index d155cbb58e1c..c611e45ff71d 100644 --- a/sound/soc/samsung/Kconfig +++ b/sound/soc/samsung/Kconfig @@ -158,7 +158,7 @@ config SND_SOC_GONI_AQUILA_WM8994 config SND_SOC_SAMSUNG_SMDK_SPDIF tristate "SoC S/PDIF Audio support for SMDK" - depends on SND_SOC_SAMSUNG && (MACH_SMDKC100 || MACH_SMDKC110 || MACH_SMDKV210) + depends on SND_SOC_SAMSUNG && (MACH_SMDKC100 || MACH_SMDKC110 || MACH_SMDKV210 || MACH_SMDKV310) select SND_SAMSUNG_SPDIF help Say Y if you want to add support for SoC S/PDIF audio on the SMDK. @@ -177,3 +177,9 @@ config SND_SOC_SPEYSIDE select SND_SAMSUNG_I2S select SND_SOC_WM8915 select SND_SOC_WM9081 + +config SND_SOC_SPEYSIDE_WM8962 + tristate "Audio support for Wolfson Speyside with WM8962" + depends on SND_SOC_SAMSUNG && MACH_WLF_CRAGG_6410 + select SND_SAMSUNG_I2S + select SND_SOC_WM8962 diff --git a/sound/soc/samsung/Makefile b/sound/soc/samsung/Makefile index 683843a2744f..e04df65db1fc 100644 --- a/sound/soc/samsung/Makefile +++ b/sound/soc/samsung/Makefile @@ -36,6 +36,7 @@ snd-soc-goni-wm8994-objs := goni_wm8994.o snd-soc-smdk-spdif-objs := smdk_spdif.o snd-soc-smdk-wm8580pcm-objs := smdk_wm8580pcm.o snd-soc-speyside-objs := speyside.o +snd-soc-speyside-wm8962-objs := speyside_wm8962.o obj-$(CONFIG_SND_SOC_SAMSUNG_JIVE_WM8750) += snd-soc-jive-wm8750.o obj-$(CONFIG_SND_SOC_SAMSUNG_NEO1973_WM8753) += snd-soc-neo1973-wm8753.o @@ -55,3 +56,4 @@ obj-$(CONFIG_SND_SOC_SAMSUNG_SMDK_SPDIF) += snd-soc-smdk-spdif.o obj-$(CONFIG_SND_SOC_GONI_AQUILA_WM8994) += snd-soc-goni-wm8994.o obj-$(CONFIG_SND_SOC_SMDK_WM8580_PCM) += snd-soc-smdk-wm8580pcm.o obj-$(CONFIG_SND_SOC_SPEYSIDE) += snd-soc-speyside.o +obj-$(CONFIG_SND_SOC_SPEYSIDE_WM8962) += snd-soc-speyside-wm8962.o diff --git a/sound/soc/samsung/dma.c b/sound/soc/samsung/dma.c index 5cb3b880f0d5..9465588b02f2 100644 --- a/sound/soc/samsung/dma.c +++ b/sound/soc/samsung/dma.c @@ -425,9 +425,11 @@ static void dma_free_dma_buffers(struct snd_pcm *pcm) static u64 dma_mask = DMA_BIT_MASK(32); -static int dma_new(struct snd_card *card, - struct snd_soc_dai *dai, struct snd_pcm *pcm) +static int dma_new(struct snd_soc_pcm_runtime *rtd) { + struct snd_card *card = rtd->card->snd_card; + struct snd_soc_dai *dai = rtd->cpu_dai; + struct snd_pcm *pcm = rtd->pcm; int ret = 0; pr_debug("Entered %s\n", __func__); diff --git a/sound/soc/samsung/speyside.c b/sound/soc/samsung/speyside.c index 360a333cb7c0..d6dee4d02036 100644 --- a/sound/soc/samsung/speyside.c +++ b/sound/soc/samsung/speyside.c @@ -20,24 +20,29 @@ #define WM8915_HPSEL_GPIO 214 static int speyside_set_bias_level(struct snd_soc_card *card, + struct snd_soc_dapm_context *dapm, enum snd_soc_bias_level level) { struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai; int ret; + if (dapm->dev != codec_dai->dev) + return 0; + switch (level) { case SND_SOC_BIAS_STANDBY: - ret = snd_soc_dai_set_sysclk(codec_dai, WM8915_SYSCLK_MCLK1, + ret = snd_soc_dai_set_sysclk(codec_dai, WM8915_SYSCLK_MCLK2, 32768, SND_SOC_CLOCK_IN); if (ret < 0) return ret; - ret = snd_soc_dai_set_pll(codec_dai, WM8915_FLL_MCLK1, + ret = snd_soc_dai_set_pll(codec_dai, WM8915_FLL_MCLK2, 0, 0, 0); if (ret < 0) { pr_err("Failed to stop FLL\n"); return ret; } + break; default: break; @@ -46,6 +51,45 @@ static int speyside_set_bias_level(struct snd_soc_card *card, return 0; } +static int speyside_set_bias_level_post(struct snd_soc_card *card, + struct snd_soc_dapm_context *dapm, + enum snd_soc_bias_level level) +{ + struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai; + int ret; + + if (dapm->dev != codec_dai->dev) + return 0; + + switch (level) { + case SND_SOC_BIAS_PREPARE: + if (card->dapm.bias_level == SND_SOC_BIAS_STANDBY) { + ret = snd_soc_dai_set_pll(codec_dai, 0, + WM8915_FLL_MCLK2, + 32768, 48000 * 256); + if (ret < 0) { + pr_err("Failed to start FLL\n"); + return ret; + } + + ret = snd_soc_dai_set_sysclk(codec_dai, + WM8915_SYSCLK_FLL, + 48000 * 256, + SND_SOC_CLOCK_IN); + if (ret < 0) + return ret; + } + break; + + default: + break; + } + + card->dapm.bias_level = level; + + return 0; +} + static int speyside_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { @@ -66,16 +110,6 @@ static int speyside_hw_params(struct snd_pcm_substream *substream, if (ret < 0) return ret; - ret = snd_soc_dai_set_pll(codec_dai, 0, WM8915_FLL_MCLK1, - 32768, 256 * 48000); - if (ret < 0) - return ret; - - ret = snd_soc_dai_set_sysclk(codec_dai, WM8915_SYSCLK_FLL, - 256 * 48000, SND_SOC_CLOCK_IN); - if (ret < 0) - return ret; - return 0; } @@ -127,7 +161,7 @@ static int speyside_wm8915_init(struct snd_soc_pcm_runtime *rtd) struct snd_soc_codec *codec = rtd->codec; int ret; - ret = snd_soc_dai_set_sysclk(dai, WM8915_SYSCLK_MCLK1, 32768, 0); + ret = snd_soc_dai_set_sysclk(dai, WM8915_SYSCLK_MCLK2, 32768, 0); if (ret < 0) return ret; @@ -267,6 +301,7 @@ static struct snd_soc_card speyside = { .num_configs = ARRAY_SIZE(speyside_codec_conf), .set_bias_level = speyside_set_bias_level, + .set_bias_level_post = speyside_set_bias_level_post, .controls = controls, .num_controls = ARRAY_SIZE(controls), diff --git a/sound/soc/samsung/speyside_wm8962.c b/sound/soc/samsung/speyside_wm8962.c new file mode 100644 index 000000000000..c0ba0bfd7f57 --- /dev/null +++ b/sound/soc/samsung/speyside_wm8962.c @@ -0,0 +1,260 @@ +/* + * Speyside with WM8962 audio support + * + * Copyright 2011 Wolfson Microelectronics + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#include <sound/soc.h> +#include <sound/soc-dapm.h> +#include <sound/jack.h> +#include <linux/gpio.h> + +#include "../codecs/wm8962.h" + +static int speyside_wm8962_set_bias_level(struct snd_soc_card *card, + struct snd_soc_dapm_context *dapm, + enum snd_soc_bias_level level) +{ + struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai; + int ret; + + switch (level) { + case SND_SOC_BIAS_PREPARE: + if (dapm->bias_level == SND_SOC_BIAS_STANDBY) { + ret = snd_soc_dai_set_pll(codec_dai, WM8962_FLL, + WM8962_FLL_MCLK, 32768, + 44100 * 256); + if (ret < 0) + pr_err("Failed to start FLL\n"); + + ret = snd_soc_dai_set_sysclk(codec_dai, + WM8962_SYSCLK_FLL, + 44100 * 256, + SND_SOC_CLOCK_IN); + if (ret < 0) + return ret; + } + break; + + default: + break; + } + + return 0; +} + +static int speyside_wm8962_set_bias_level_post(struct snd_soc_card *card, + struct snd_soc_dapm_context *dapm, + enum snd_soc_bias_level level) +{ + struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai; + int ret; + + switch (level) { + case SND_SOC_BIAS_STANDBY: + ret = snd_soc_dai_set_sysclk(codec_dai, WM8962_SYSCLK_MCLK, + 32768, SND_SOC_CLOCK_IN); + if (ret < 0) + return ret; + + ret = snd_soc_dai_set_pll(codec_dai, WM8962_FLL, + 0, 0, 0); + if (ret < 0) { + pr_err("Failed to stop FLL\n"); + return ret; + } + break; + + default: + break; + } + + dapm->bias_level = level; + + return 0; +} + +static int speyside_wm8962_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = rtd->codec_dai; + int ret; + + ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S + | SND_SOC_DAIFMT_NB_NF + | SND_SOC_DAIFMT_CBM_CFM); + if (ret < 0) + return ret; + + ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S + | SND_SOC_DAIFMT_NB_NF + | SND_SOC_DAIFMT_CBM_CFM); + if (ret < 0) + return ret; + + return 0; +} + +static struct snd_soc_ops speyside_wm8962_ops = { + .hw_params = speyside_wm8962_hw_params, +}; + +static struct snd_soc_dai_link speyside_wm8962_dai[] = { + { + .name = "CPU", + .stream_name = "CPU", + .cpu_dai_name = "samsung-i2s.0", + .codec_dai_name = "wm8962", + .platform_name = "samsung-audio", + .codec_name = "wm8962.1-001a", + .ops = &speyside_wm8962_ops, + }, +}; + +static const struct snd_kcontrol_new controls[] = { + SOC_DAPM_PIN_SWITCH("Main Speaker"), +}; + +static struct snd_soc_dapm_widget widgets[] = { + SND_SOC_DAPM_HP("Headphone", NULL), + SND_SOC_DAPM_MIC("Headset Mic", NULL), + + SND_SOC_DAPM_MIC("DMIC", NULL), + + SND_SOC_DAPM_SPK("Main Speaker", NULL), +}; + +static struct snd_soc_dapm_route audio_paths[] = { + { "Headphone", NULL, "HPOUTL" }, + { "Headphone", NULL, "HPOUTR" }, + + { "Main Speaker", NULL, "SPKOUTL" }, + { "Main Speaker", NULL, "SPKOUTR" }, + + { "MICBIAS", NULL, "Headset Mic" }, + { "IN4L", NULL, "MICBIAS" }, + { "IN4R", NULL, "MICBIAS" }, + + { "MICBIAS", NULL, "DMIC" }, + { "DMICDAT", NULL, "MICBIAS" }, +}; + +static struct snd_soc_jack speyside_wm8962_headset; + +/* Headset jack detection DAPM pins */ +static struct snd_soc_jack_pin speyside_wm8962_headset_pins[] = { + { + .pin = "Headset Mic", + .mask = SND_JACK_MICROPHONE, + }, + { + .pin = "Headphone", + .mask = SND_JACK_MICROPHONE, + }, +}; + +static int speyside_wm8962_late_probe(struct snd_soc_card *card) +{ + struct snd_soc_codec *codec = card->rtd[0].codec; + struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai; + int ret; + + ret = snd_soc_dai_set_sysclk(codec_dai, WM8962_SYSCLK_MCLK, + 32768, SND_SOC_CLOCK_IN); + if (ret < 0) + return ret; + + ret = snd_soc_jack_new(codec, "Headset", + SND_JACK_HEADSET | SND_JACK_BTN_0, + &speyside_wm8962_headset); + if (ret) + return ret; + + ret = snd_soc_jack_add_pins(&speyside_wm8962_headset, + ARRAY_SIZE(speyside_wm8962_headset_pins), + speyside_wm8962_headset_pins); + if (ret) + return ret; + + wm8962_mic_detect(codec, &speyside_wm8962_headset); + + return 0; +} + +static struct snd_soc_card speyside_wm8962 = { + .name = "Speyside WM8962", + .dai_link = speyside_wm8962_dai, + .num_links = ARRAY_SIZE(speyside_wm8962_dai), + + .set_bias_level = speyside_wm8962_set_bias_level, + .set_bias_level_post = speyside_wm8962_set_bias_level_post, + + .controls = controls, + .num_controls = ARRAY_SIZE(controls), + .dapm_widgets = widgets, + .num_dapm_widgets = ARRAY_SIZE(widgets), + .dapm_routes = audio_paths, + .num_dapm_routes = ARRAY_SIZE(audio_paths), + + .late_probe = speyside_wm8962_late_probe, +}; + +static __devinit int speyside_wm8962_probe(struct platform_device *pdev) +{ + struct snd_soc_card *card = &speyside_wm8962; + int ret; + + card->dev = &pdev->dev; + + ret = snd_soc_register_card(card); + if (ret) { + dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n", + ret); + return ret; + } + + return 0; +} + +static int __devexit speyside_wm8962_remove(struct platform_device *pdev) +{ + struct snd_soc_card *card = platform_get_drvdata(pdev); + + snd_soc_unregister_card(card); + + return 0; +} + +static struct platform_driver speyside_wm8962_driver = { + .driver = { + .name = "speyside-wm8962", + .owner = THIS_MODULE, + .pm = &snd_soc_pm_ops, + }, + .probe = speyside_wm8962_probe, + .remove = __devexit_p(speyside_wm8962_remove), +}; + +static int __init speyside_wm8962_audio_init(void) +{ + return platform_driver_register(&speyside_wm8962_driver); +} +module_init(speyside_wm8962_audio_init); + +static void __exit speyside_wm8962_audio_exit(void) +{ + platform_driver_unregister(&speyside_wm8962_driver); +} +module_exit(speyside_wm8962_audio_exit); + +MODULE_DESCRIPTION("Speyside WM8962 audio support"); +MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:speyside-wm8962"); diff --git a/sound/soc/sh/dma-sh7760.c b/sound/soc/sh/dma-sh7760.c index c326d29992fe..db74005f37ce 100644 --- a/sound/soc/sh/dma-sh7760.c +++ b/sound/soc/sh/dma-sh7760.c @@ -327,10 +327,10 @@ static void camelot_pcm_free(struct snd_pcm *pcm) snd_pcm_lib_preallocate_free_for_all(pcm); } -static int camelot_pcm_new(struct snd_card *card, - struct snd_soc_dai *dai, - struct snd_pcm *pcm) +static int camelot_pcm_new(struct snd_soc_pcm_runtime *rtd) { + struct snd_pcm *pcm = rtd->pcm; + /* dont use SNDRV_DMA_TYPE_DEV, since it will oops the SH kernel * in MMAP mode (i.e. aplay -M) */ diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c index 4a9da6b5f4e1..8e112ccffb13 100644 --- a/sound/soc/sh/fsi.c +++ b/sound/soc/sh/fsi.c @@ -118,10 +118,38 @@ typedef int (*set_rate_func)(struct device *dev, int is_porta, int rate, int ena /* * FSI driver use below type name for variable * - * xxx_len : data length - * xxx_width : data width - * xxx_offset : data offset * xxx_num : number of data + * xxx_pos : position of data + * xxx_capa : capacity of data + */ + +/* + * period/frame/sample image + * + * ex) PCM (2ch) + * + * period pos period pos + * [n] [n + 1] + * |<-------------------- period--------------------->| + * ==|============================================ ... =|== + * | | + * ||<----- frame ----->|<------ frame ----->| ... | + * |+--------------------+--------------------+- ... | + * ||[ sample ][ sample ]|[ sample ][ sample ]| ... | + * |+--------------------+--------------------+- ... | + * ==|============================================ ... =|== + */ + +/* + * FSI FIFO image + * + * | | + * | | + * | [ sample ] | + * | [ sample ] | + * | [ sample ] | + * | [ sample ] | + * --> go to codecs */ /* @@ -131,12 +159,11 @@ typedef int (*set_rate_func)(struct device *dev, int is_porta, int rate, int ena struct fsi_stream { struct snd_pcm_substream *substream; - int fifo_max_num; - - int buff_offset; - int buff_len; - int period_len; - int period_num; + int fifo_sample_capa; /* sample capacity of FSI FIFO */ + int buff_sample_capa; /* sample capacity of ALSA buffer */ + int buff_sample_pos; /* sample position of ALSA buffer */ + int period_samples; /* sample number / 1 period */ + int period_pos; /* current period position */ int uerr_num; int oerr_num; @@ -149,17 +176,14 @@ struct fsi_priv { struct fsi_stream playback; struct fsi_stream capture; + u32 do_fmt; + u32 di_fmt; + int chan_num:16; int clk_master:1; + int spdif:1; long rate; - - /* for suspend/resume */ - u32 saved_do_fmt; - u32 saved_di_fmt; - u32 saved_ckg1; - u32 saved_ckg2; - u32 saved_out_sel; }; struct fsi_core { @@ -180,14 +204,6 @@ struct fsi_master { struct fsi_core *core; struct sh_fsi_platform_info *info; spinlock_t lock; - - /* for suspend/resume */ - u32 saved_a_mclk; - u32 saved_b_mclk; - u32 saved_iemsk; - u32 saved_imsk; - u32 saved_clk_rst; - u32 saved_soft_rst; }; /* @@ -271,6 +287,11 @@ static int fsi_is_port_a(struct fsi_priv *fsi) return fsi->master->base == fsi->base; } +static int fsi_is_spdif(struct fsi_priv *fsi) +{ + return fsi->spdif; +} + static struct snd_soc_dai *fsi_get_dai(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; @@ -342,28 +363,59 @@ static u32 fsi_get_port_shift(struct fsi_priv *fsi, int is_play) return shift; } +static int fsi_frame2sample(struct fsi_priv *fsi, int frames) +{ + return frames * fsi->chan_num; +} + +static int fsi_sample2frame(struct fsi_priv *fsi, int samples) +{ + return samples / fsi->chan_num; +} + +static int fsi_stream_is_working(struct fsi_priv *fsi, + int is_play) +{ + struct fsi_stream *io = fsi_get_stream(fsi, is_play); + struct fsi_master *master = fsi_get_master(fsi); + unsigned long flags; + int ret; + + spin_lock_irqsave(&master->lock, flags); + ret = !!io->substream; + spin_unlock_irqrestore(&master->lock, flags); + + return ret; +} + static void fsi_stream_push(struct fsi_priv *fsi, int is_play, - struct snd_pcm_substream *substream, - u32 buffer_len, - u32 period_len) + struct snd_pcm_substream *substream) { struct fsi_stream *io = fsi_get_stream(fsi, is_play); + struct snd_pcm_runtime *runtime = substream->runtime; + struct fsi_master *master = fsi_get_master(fsi); + unsigned long flags; + spin_lock_irqsave(&master->lock, flags); io->substream = substream; - io->buff_len = buffer_len; - io->buff_offset = 0; - io->period_len = period_len; - io->period_num = 0; + io->buff_sample_capa = fsi_frame2sample(fsi, runtime->buffer_size); + io->buff_sample_pos = 0; + io->period_samples = fsi_frame2sample(fsi, runtime->period_size); + io->period_pos = 0; io->oerr_num = -1; /* ignore 1st err */ io->uerr_num = -1; /* ignore 1st err */ + spin_unlock_irqrestore(&master->lock, flags); } static void fsi_stream_pop(struct fsi_priv *fsi, int is_play) { struct fsi_stream *io = fsi_get_stream(fsi, is_play); struct snd_soc_dai *dai = fsi_get_dai(io->substream); + struct fsi_master *master = fsi_get_master(fsi); + unsigned long flags; + spin_lock_irqsave(&master->lock, flags); if (io->oerr_num > 0) dev_err(dai->dev, "over_run = %d\n", io->oerr_num); @@ -372,47 +424,27 @@ static void fsi_stream_pop(struct fsi_priv *fsi, int is_play) dev_err(dai->dev, "under_run = %d\n", io->uerr_num); io->substream = NULL; - io->buff_len = 0; - io->buff_offset = 0; - io->period_len = 0; - io->period_num = 0; + io->buff_sample_capa = 0; + io->buff_sample_pos = 0; + io->period_samples = 0; + io->period_pos = 0; io->oerr_num = 0; io->uerr_num = 0; + spin_unlock_irqrestore(&master->lock, flags); } -static int fsi_get_fifo_data_num(struct fsi_priv *fsi, int is_play) +static int fsi_get_current_fifo_samples(struct fsi_priv *fsi, int is_play) { u32 status; - int data_num; + int frames; status = is_play ? fsi_reg_read(fsi, DOFF_ST) : fsi_reg_read(fsi, DIFF_ST); - data_num = 0x1ff & (status >> 8); - data_num *= fsi->chan_num; - - return data_num; -} - -static int fsi_len2num(int len, int width) -{ - return len / width; -} - -#define fsi_num2offset(a, b) fsi_num2len(a, b) -static int fsi_num2len(int num, int width) -{ - return num * width; -} - -static int fsi_get_frame_width(struct fsi_priv *fsi, int is_play) -{ - struct fsi_stream *io = fsi_get_stream(fsi, is_play); - struct snd_pcm_substream *substream = io->substream; - struct snd_pcm_runtime *runtime = substream->runtime; + frames = 0x1ff & (status >> 8); - return frames_to_bytes(runtime, 1) / fsi->chan_num; + return fsi_frame2sample(fsi, frames); } static void fsi_count_fifo_err(struct fsi_priv *fsi) @@ -444,8 +476,10 @@ static u8 *fsi_dma_get_area(struct fsi_priv *fsi, int stream) { int is_play = fsi_stream_is_play(stream); struct fsi_stream *io = fsi_get_stream(fsi, is_play); + struct snd_pcm_runtime *runtime = io->substream->runtime; - return io->substream->runtime->dma_area + io->buff_offset; + return runtime->dma_area + + samples_to_bytes(runtime, io->buff_sample_pos); } static void fsi_dma_soft_push16(struct fsi_priv *fsi, int num) @@ -559,37 +593,94 @@ static void fsi_spdif_clk_ctrl(struct fsi_priv *fsi, int enable) /* * clock function */ -#define fsi_module_init(m, d) __fsi_module_clk_ctrl(m, d, 1) -#define fsi_module_kill(m, d) __fsi_module_clk_ctrl(m, d, 0) -static void __fsi_module_clk_ctrl(struct fsi_master *master, - struct device *dev, - int enable) +static int fsi_set_master_clk(struct device *dev, struct fsi_priv *fsi, + long rate, int enable) { - pm_runtime_get_sync(dev); + struct fsi_master *master = fsi_get_master(fsi); + set_rate_func set_rate = fsi_get_info_set_rate(master); + int fsi_ver = master->core->ver; + int ret; - if (enable) { - /* enable only SR */ - fsi_master_mask_set(master, SOFT_RST, FSISR, FSISR); - fsi_master_mask_set(master, SOFT_RST, PASR | PBSR, 0); - } else { - /* clear all registers */ - fsi_master_mask_set(master, SOFT_RST, FSISR, 0); + ret = set_rate(dev, fsi_is_port_a(fsi), rate, enable); + if (ret < 0) /* error */ + return ret; + + if (!enable) + return 0; + + if (ret > 0) { + u32 data = 0; + + switch (ret & SH_FSI_ACKMD_MASK) { + default: + /* FALL THROUGH */ + case SH_FSI_ACKMD_512: + data |= (0x0 << 12); + break; + case SH_FSI_ACKMD_256: + data |= (0x1 << 12); + break; + case SH_FSI_ACKMD_128: + data |= (0x2 << 12); + break; + case SH_FSI_ACKMD_64: + data |= (0x3 << 12); + break; + case SH_FSI_ACKMD_32: + if (fsi_ver < 2) + dev_err(dev, "unsupported ACKMD\n"); + else + data |= (0x4 << 12); + break; + } + + switch (ret & SH_FSI_BPFMD_MASK) { + default: + /* FALL THROUGH */ + case SH_FSI_BPFMD_32: + data |= (0x0 << 8); + break; + case SH_FSI_BPFMD_64: + data |= (0x1 << 8); + break; + case SH_FSI_BPFMD_128: + data |= (0x2 << 8); + break; + case SH_FSI_BPFMD_256: + data |= (0x3 << 8); + break; + case SH_FSI_BPFMD_512: + data |= (0x4 << 8); + break; + case SH_FSI_BPFMD_16: + if (fsi_ver < 2) + dev_err(dev, "unsupported ACKMD\n"); + else + data |= (0x7 << 8); + break; + } + + fsi_reg_mask_set(fsi, CKG1, (ACKMD_MASK | BPFMD_MASK) , data); + udelay(10); + ret = 0; } - pm_runtime_put_sync(dev); + return ret; } -#define fsi_port_start(f) __fsi_port_clk_ctrl(f, 1) -#define fsi_port_stop(f) __fsi_port_clk_ctrl(f, 0) -static void __fsi_port_clk_ctrl(struct fsi_priv *fsi, int enable) +#define fsi_port_start(f, i) __fsi_port_clk_ctrl(f, i, 1) +#define fsi_port_stop(f, i) __fsi_port_clk_ctrl(f, i, 0) +static void __fsi_port_clk_ctrl(struct fsi_priv *fsi, int is_play, int enable) { struct fsi_master *master = fsi_get_master(fsi); - u32 soft = fsi_is_port_a(fsi) ? PASR : PBSR; u32 clk = fsi_is_port_a(fsi) ? CRA : CRB; - int is_master = fsi_is_clk_master(fsi); - fsi_master_mask_set(master, SOFT_RST, soft, (enable) ? soft : 0); - if (is_master) + if (enable) + fsi_irq_enable(fsi, is_play); + else + fsi_irq_disable(fsi, is_play); + + if (fsi_is_clk_master(fsi)) fsi_master_mask_set(master, CLK_RST, clk, (enable) ? clk : 0); } @@ -598,18 +689,19 @@ static void __fsi_port_clk_ctrl(struct fsi_priv *fsi, int enable) */ static void fsi_fifo_init(struct fsi_priv *fsi, int is_play, - struct snd_soc_dai *dai) + struct device *dev) { struct fsi_master *master = fsi_get_master(fsi); struct fsi_stream *io = fsi_get_stream(fsi, is_play); u32 shift, i; + int frame_capa; /* get on-chip RAM capacity */ shift = fsi_master_read(master, FIFO_SZ); shift >>= fsi_get_port_shift(fsi, is_play); shift &= FIFO_SZ_MASK; - io->fifo_max_num = 256 << shift; - dev_dbg(dai->dev, "fifo = %d words\n", io->fifo_max_num); + frame_capa = 256 << shift; + dev_dbg(dev, "fifo = %d words\n", frame_capa); /* * The maximum number of sample data varies depending @@ -631,9 +723,11 @@ static void fsi_fifo_init(struct fsi_priv *fsi, * 8 channels: 32 ( 32 x 8 = 256) */ for (i = 1; i < fsi->chan_num; i <<= 1) - io->fifo_max_num >>= 1; - dev_dbg(dai->dev, "%d channel %d store\n", - fsi->chan_num, io->fifo_max_num); + frame_capa >>= 1; + dev_dbg(dev, "%d channel %d store\n", + fsi->chan_num, frame_capa); + + io->fifo_sample_capa = fsi_frame2sample(fsi, frame_capa); /* * set interrupt generation factor @@ -654,10 +748,10 @@ static int fsi_fifo_data_ctrl(struct fsi_priv *fsi, int stream) struct snd_pcm_substream *substream = NULL; int is_play = fsi_stream_is_play(stream); struct fsi_stream *io = fsi_get_stream(fsi, is_play); - int data_residue_num; - int data_num; - int data_num_max; - int ch_width; + int sample_residues; + int sample_width; + int samples; + int samples_max; int over_period; void (*fn)(struct fsi_priv *fsi, int size); @@ -673,36 +767,35 @@ static int fsi_fifo_data_ctrl(struct fsi_priv *fsi, int stream) /* FSI FIFO has limit. * So, this driver can not send periods data at a time */ - if (io->buff_offset >= - fsi_num2offset(io->period_num + 1, io->period_len)) { + if (io->buff_sample_pos >= + io->period_samples * (io->period_pos + 1)) { over_period = 1; - io->period_num = (io->period_num + 1) % runtime->periods; + io->period_pos = (io->period_pos + 1) % runtime->periods; - if (0 == io->period_num) - io->buff_offset = 0; + if (0 == io->period_pos) + io->buff_sample_pos = 0; } - /* get 1 channel data width */ - ch_width = fsi_get_frame_width(fsi, is_play); + /* get 1 sample data width */ + sample_width = samples_to_bytes(runtime, 1); - /* get residue data number of alsa */ - data_residue_num = fsi_len2num(io->buff_len - io->buff_offset, - ch_width); + /* get number of residue samples */ + sample_residues = io->buff_sample_capa - io->buff_sample_pos; if (is_play) { /* * for play-back * - * data_num_max : number of FSI fifo free space - * data_num : number of ALSA residue data + * samples_max : number of FSI fifo free samples space + * samples : number of ALSA residue samples */ - data_num_max = io->fifo_max_num * fsi->chan_num; - data_num_max -= fsi_get_fifo_data_num(fsi, is_play); + samples_max = io->fifo_sample_capa; + samples_max -= fsi_get_current_fifo_samples(fsi, is_play); - data_num = data_residue_num; + samples = sample_residues; - switch (ch_width) { + switch (sample_width) { case 2: fn = fsi_dma_soft_push16; break; @@ -716,13 +809,13 @@ static int fsi_fifo_data_ctrl(struct fsi_priv *fsi, int stream) /* * for capture * - * data_num_max : number of ALSA free space - * data_num : number of data in FSI fifo + * samples_max : number of ALSA free samples space + * samples : number of samples in FSI fifo */ - data_num_max = data_residue_num; - data_num = fsi_get_fifo_data_num(fsi, is_play); + samples_max = sample_residues; + samples = fsi_get_current_fifo_samples(fsi, is_play); - switch (ch_width) { + switch (sample_width) { case 2: fn = fsi_dma_soft_pop16; break; @@ -734,12 +827,12 @@ static int fsi_fifo_data_ctrl(struct fsi_priv *fsi, int stream) } } - data_num = min(data_num, data_num_max); + samples = min(samples, samples_max); - fn(fsi, data_num); + fn(fsi, samples); - /* update buff_offset */ - io->buff_offset += fsi_num2offset(data_num, ch_width); + /* update buff_sample_pos */ + io->buff_sample_pos += samples; if (over_period) snd_pcm_period_elapsed(substream); @@ -788,16 +881,20 @@ static irqreturn_t fsi_interrupt(int irq, void *data) * dai ops */ -static int fsi_dai_startup(struct snd_pcm_substream *substream, - struct snd_soc_dai *dai) +static int fsi_hw_startup(struct fsi_priv *fsi, + int is_play, + struct device *dev) { - struct fsi_priv *fsi = fsi_get_priv(substream); u32 flags = fsi_get_info_flags(fsi); - u32 data; - int is_play = fsi_is_play(substream); + u32 data = 0; - pm_runtime_get_sync(dai->dev); + pm_runtime_get_sync(dev); + /* clock setting */ + if (fsi_is_clk_master(fsi)) + data = DIMD | DOMD; + + fsi_reg_mask_set(fsi, CKG1, (DIMD | DOMD), data); /* clock inversion (CKG2) */ data = 0; @@ -812,54 +909,70 @@ static int fsi_dai_startup(struct snd_pcm_substream *substream, fsi_reg_write(fsi, CKG2, data); + /* set format */ + fsi_reg_write(fsi, DO_FMT, fsi->do_fmt); + fsi_reg_write(fsi, DI_FMT, fsi->di_fmt); + + /* spdif ? */ + if (fsi_is_spdif(fsi)) { + fsi_spdif_clk_ctrl(fsi, 1); + fsi_reg_mask_set(fsi, OUT_SEL, DMMD, DMMD); + } + /* irq clear */ fsi_irq_disable(fsi, is_play); fsi_irq_clear_status(fsi); /* fifo init */ - fsi_fifo_init(fsi, is_play, dai); + fsi_fifo_init(fsi, is_play, dev); return 0; } -static void fsi_dai_shutdown(struct snd_pcm_substream *substream, - struct snd_soc_dai *dai) +static void fsi_hw_shutdown(struct fsi_priv *fsi, + int is_play, + struct device *dev) +{ + if (fsi_is_clk_master(fsi)) + fsi_set_master_clk(dev, fsi, fsi->rate, 0); + + pm_runtime_put_sync(dev); +} + +static int fsi_dai_startup(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) { struct fsi_priv *fsi = fsi_get_priv(substream); int is_play = fsi_is_play(substream); - struct fsi_master *master = fsi_get_master(fsi); - set_rate_func set_rate = fsi_get_info_set_rate(master); - fsi_irq_disable(fsi, is_play); + return fsi_hw_startup(fsi, is_play, dai->dev); +} - if (fsi_is_clk_master(fsi)) - set_rate(dai->dev, fsi_is_port_a(fsi), fsi->rate, 0); +static void fsi_dai_shutdown(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct fsi_priv *fsi = fsi_get_priv(substream); + int is_play = fsi_is_play(substream); + fsi_hw_shutdown(fsi, is_play, dai->dev); fsi->rate = 0; - - pm_runtime_put_sync(dai->dev); } static int fsi_dai_trigger(struct snd_pcm_substream *substream, int cmd, struct snd_soc_dai *dai) { struct fsi_priv *fsi = fsi_get_priv(substream); - struct snd_pcm_runtime *runtime = substream->runtime; int is_play = fsi_is_play(substream); int ret = 0; switch (cmd) { case SNDRV_PCM_TRIGGER_START: - fsi_stream_push(fsi, is_play, substream, - frames_to_bytes(runtime, runtime->buffer_size), - frames_to_bytes(runtime, runtime->period_size)); + fsi_stream_push(fsi, is_play, substream); ret = is_play ? fsi_data_push(fsi) : fsi_data_pop(fsi); - fsi_irq_enable(fsi, is_play); - fsi_port_start(fsi); + fsi_port_start(fsi, is_play); break; case SNDRV_PCM_TRIGGER_STOP: - fsi_port_stop(fsi); - fsi_irq_disable(fsi, is_play); + fsi_port_stop(fsi, is_play); fsi_stream_pop(fsi, is_play); break; } @@ -884,8 +997,8 @@ static int fsi_set_fmt_dai(struct fsi_priv *fsi, unsigned int fmt) return -EINVAL; } - fsi_reg_write(fsi, DO_FMT, data); - fsi_reg_write(fsi, DI_FMT, data); + fsi->do_fmt = data; + fsi->di_fmt = data; return 0; } @@ -900,11 +1013,10 @@ static int fsi_set_fmt_spdif(struct fsi_priv *fsi) data = CR_BWS_16 | CR_DTMD_SPDIF_PCM | CR_PCM; fsi->chan_num = 2; - fsi_spdif_clk_ctrl(fsi, 1); - fsi_reg_mask_set(fsi, OUT_SEL, DMMD, DMMD); + fsi->spdif = 1; - fsi_reg_write(fsi, DO_FMT, data); - fsi_reg_write(fsi, DI_FMT, data); + fsi->do_fmt = data; + fsi->di_fmt = data; return 0; } @@ -915,32 +1027,24 @@ static int fsi_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) struct fsi_master *master = fsi_get_master(fsi); set_rate_func set_rate = fsi_get_info_set_rate(master); u32 flags = fsi_get_info_flags(fsi); - u32 data = 0; int ret; - pm_runtime_get_sync(dai->dev); - /* set master/slave audio interface */ switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { case SND_SOC_DAIFMT_CBM_CFM: - data = DIMD | DOMD; fsi->clk_master = 1; break; case SND_SOC_DAIFMT_CBS_CFS: break; default: - ret = -EINVAL; - goto set_fmt_exit; + return -EINVAL; } if (fsi_is_clk_master(fsi) && !set_rate) { dev_err(dai->dev, "platform doesn't have set_rate\n"); - ret = -EINVAL; - goto set_fmt_exit; + return -EINVAL; } - fsi_reg_mask_set(fsi, CKG1, (DIMD | DOMD), data); - /* set format */ switch (flags & SH_FSI_FMT_MASK) { case SH_FSI_FMT_DAI: @@ -953,9 +1057,6 @@ static int fsi_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) ret = -EINVAL; } -set_fmt_exit: - pm_runtime_put_sync(dai->dev); - return ret; } @@ -964,79 +1065,19 @@ static int fsi_dai_hw_params(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct fsi_priv *fsi = fsi_get_priv(substream); - struct fsi_master *master = fsi_get_master(fsi); - set_rate_func set_rate = fsi_get_info_set_rate(master); - int fsi_ver = master->core->ver; long rate = params_rate(params); int ret; if (!fsi_is_clk_master(fsi)) return 0; - ret = set_rate(dai->dev, fsi_is_port_a(fsi), rate, 1); - if (ret < 0) /* error */ + ret = fsi_set_master_clk(dai->dev, fsi, rate, 1); + if (ret < 0) return ret; fsi->rate = rate; - if (ret > 0) { - u32 data = 0; - - switch (ret & SH_FSI_ACKMD_MASK) { - default: - /* FALL THROUGH */ - case SH_FSI_ACKMD_512: - data |= (0x0 << 12); - break; - case SH_FSI_ACKMD_256: - data |= (0x1 << 12); - break; - case SH_FSI_ACKMD_128: - data |= (0x2 << 12); - break; - case SH_FSI_ACKMD_64: - data |= (0x3 << 12); - break; - case SH_FSI_ACKMD_32: - if (fsi_ver < 2) - dev_err(dai->dev, "unsupported ACKMD\n"); - else - data |= (0x4 << 12); - break; - } - - switch (ret & SH_FSI_BPFMD_MASK) { - default: - /* FALL THROUGH */ - case SH_FSI_BPFMD_32: - data |= (0x0 << 8); - break; - case SH_FSI_BPFMD_64: - data |= (0x1 << 8); - break; - case SH_FSI_BPFMD_128: - data |= (0x2 << 8); - break; - case SH_FSI_BPFMD_256: - data |= (0x3 << 8); - break; - case SH_FSI_BPFMD_512: - data |= (0x4 << 8); - break; - case SH_FSI_BPFMD_16: - if (fsi_ver < 2) - dev_err(dai->dev, "unsupported ACKMD\n"); - else - data |= (0x7 << 8); - break; - } - - fsi_reg_mask_set(fsi, CKG1, (ACKMD_MASK | BPFMD_MASK) , data); - udelay(10); - ret = 0; - } return ret; - } static struct snd_soc_dai_ops fsi_dai_ops = { @@ -1097,16 +1138,14 @@ static int fsi_hw_free(struct snd_pcm_substream *substream) static snd_pcm_uframes_t fsi_pointer(struct snd_pcm_substream *substream) { - struct snd_pcm_runtime *runtime = substream->runtime; struct fsi_priv *fsi = fsi_get_priv(substream); struct fsi_stream *io = fsi_get_stream(fsi, fsi_is_play(substream)); - long location; + int samples_pos = io->buff_sample_pos - 1; - location = (io->buff_offset - 1); - if (location < 0) - location = 0; + if (samples_pos < 0) + samples_pos = 0; - return bytes_to_frames(runtime, location); + return fsi_sample2frame(fsi, samples_pos); } static struct snd_pcm_ops fsi_pcm_ops = { @@ -1129,10 +1168,10 @@ static void fsi_pcm_free(struct snd_pcm *pcm) snd_pcm_lib_preallocate_free_for_all(pcm); } -static int fsi_pcm_new(struct snd_card *card, - struct snd_soc_dai *dai, - struct snd_pcm *pcm) +static int fsi_pcm_new(struct snd_soc_pcm_runtime *rtd) { + struct snd_pcm *pcm = rtd->pcm; + /* * dont use SNDRV_DMA_TYPE_DEV, since it will oops the SH kernel * in MMAP mode (i.e. aplay -M) @@ -1246,8 +1285,6 @@ static int fsi_probe(struct platform_device *pdev) pm_runtime_enable(&pdev->dev); dev_set_drvdata(&pdev->dev, master); - fsi_module_init(master, &pdev->dev); - ret = request_irq(irq, &fsi_interrupt, IRQF_DISABLED, id_entry->name, master); if (ret) { @@ -1290,8 +1327,6 @@ static int fsi_remove(struct platform_device *pdev) master = dev_get_drvdata(&pdev->dev); - fsi_module_kill(master, &pdev->dev); - free_irq(master->irq, master); pm_runtime_disable(&pdev->dev); @@ -1305,53 +1340,43 @@ static int fsi_remove(struct platform_device *pdev) } static void __fsi_suspend(struct fsi_priv *fsi, - struct device *dev, - set_rate_func set_rate) + int is_play, + struct device *dev) { - fsi->saved_do_fmt = fsi_reg_read(fsi, DO_FMT); - fsi->saved_di_fmt = fsi_reg_read(fsi, DI_FMT); - fsi->saved_ckg1 = fsi_reg_read(fsi, CKG1); - fsi->saved_ckg2 = fsi_reg_read(fsi, CKG2); - fsi->saved_out_sel = fsi_reg_read(fsi, OUT_SEL); + if (!fsi_stream_is_working(fsi, is_play)) + return; - if (fsi_is_clk_master(fsi)) - set_rate(dev, fsi_is_port_a(fsi), fsi->rate, 0); + fsi_port_stop(fsi, is_play); + fsi_hw_shutdown(fsi, is_play, dev); } static void __fsi_resume(struct fsi_priv *fsi, - struct device *dev, - set_rate_func set_rate) + int is_play, + struct device *dev) { - fsi_reg_write(fsi, DO_FMT, fsi->saved_do_fmt); - fsi_reg_write(fsi, DI_FMT, fsi->saved_di_fmt); - fsi_reg_write(fsi, CKG1, fsi->saved_ckg1); - fsi_reg_write(fsi, CKG2, fsi->saved_ckg2); - fsi_reg_write(fsi, OUT_SEL, fsi->saved_out_sel); + if (!fsi_stream_is_working(fsi, is_play)) + return; + + fsi_hw_startup(fsi, is_play, dev); + + if (fsi_is_clk_master(fsi) && fsi->rate) + fsi_set_master_clk(dev, fsi, fsi->rate, 1); + + fsi_port_start(fsi, is_play); - if (fsi_is_clk_master(fsi)) - set_rate(dev, fsi_is_port_a(fsi), fsi->rate, 1); } static int fsi_suspend(struct device *dev) { struct fsi_master *master = dev_get_drvdata(dev); - set_rate_func set_rate = fsi_get_info_set_rate(master); - - pm_runtime_get_sync(dev); - - __fsi_suspend(&master->fsia, dev, set_rate); - __fsi_suspend(&master->fsib, dev, set_rate); + struct fsi_priv *fsia = &master->fsia; + struct fsi_priv *fsib = &master->fsib; - master->saved_a_mclk = fsi_core_read(master, a_mclk); - master->saved_b_mclk = fsi_core_read(master, b_mclk); - master->saved_iemsk = fsi_core_read(master, iemsk); - master->saved_imsk = fsi_core_read(master, imsk); - master->saved_clk_rst = fsi_master_read(master, CLK_RST); - master->saved_soft_rst = fsi_master_read(master, SOFT_RST); + __fsi_suspend(fsia, 1, dev); + __fsi_suspend(fsia, 0, dev); - fsi_module_kill(master, dev); - - pm_runtime_put_sync(dev); + __fsi_suspend(fsib, 1, dev); + __fsi_suspend(fsib, 0, dev); return 0; } @@ -1359,23 +1384,14 @@ static int fsi_suspend(struct device *dev) static int fsi_resume(struct device *dev) { struct fsi_master *master = dev_get_drvdata(dev); - set_rate_func set_rate = fsi_get_info_set_rate(master); - - pm_runtime_get_sync(dev); - - fsi_module_init(master, dev); + struct fsi_priv *fsia = &master->fsia; + struct fsi_priv *fsib = &master->fsib; - fsi_master_mask_set(master, SOFT_RST, 0xffff, master->saved_soft_rst); - fsi_master_mask_set(master, CLK_RST, 0xffff, master->saved_clk_rst); - fsi_core_mask_set(master, a_mclk, 0xffff, master->saved_a_mclk); - fsi_core_mask_set(master, b_mclk, 0xffff, master->saved_b_mclk); - fsi_core_mask_set(master, iemsk, 0xffff, master->saved_iemsk); - fsi_core_mask_set(master, imsk, 0xffff, master->saved_imsk); + __fsi_resume(fsia, 1, dev); + __fsi_resume(fsia, 0, dev); - __fsi_resume(&master->fsia, dev, set_rate); - __fsi_resume(&master->fsib, dev, set_rate); - - pm_runtime_put_sync(dev); + __fsi_resume(fsib, 1, dev); + __fsi_resume(fsib, 0, dev); return 0; } diff --git a/sound/soc/sh/siu_pcm.c b/sound/soc/sh/siu_pcm.c index a423babcf145..f8f681690a71 100644 --- a/sound/soc/sh/siu_pcm.c +++ b/sound/soc/sh/siu_pcm.c @@ -527,10 +527,11 @@ static snd_pcm_uframes_t siu_pcm_pointer_dma(struct snd_pcm_substream *ss) return bytes_to_frames(ss->runtime, ptr); } -static int siu_pcm_new(struct snd_card *card, struct snd_soc_dai *dai, - struct snd_pcm *pcm) +static int siu_pcm_new(struct snd_soc_pcm_runtime *rtd) { /* card->dev == socdev->dev, see snd_soc_new_pcms() */ + struct snd_card *card = rtd->card->snd_card; + struct snd_pcm *pcm = rtd->pcm; struct siu_info *info = siu_i2s_data; struct platform_device *pdev = to_platform_device(card->dev); int ret; diff --git a/sound/soc/soc-cache.c b/sound/soc/soc-cache.c index c005ceb70c9d..9a88a276a0ab 100644 --- a/sound/soc/soc-cache.c +++ b/sound/soc/soc-cache.c @@ -107,12 +107,11 @@ static unsigned int snd_soc_7_9_read(struct snd_soc_codec *codec, static int snd_soc_7_9_write(struct snd_soc_codec *codec, unsigned int reg, unsigned int value) { - u8 data[2]; + u16 data; - data[0] = (reg << 1) | ((value >> 8) & 0x0001); - data[1] = value & 0x00ff; + data = cpu_to_be16((reg << 9) | (value & 0x1ff)); - return do_hw_write(codec, reg, value, data, 2); + return do_hw_write(codec, reg, value, &data, 2); } static int snd_soc_8_8_write(struct snd_soc_codec *codec, unsigned int reg, @@ -137,10 +136,10 @@ static int snd_soc_8_16_write(struct snd_soc_codec *codec, unsigned int reg, unsigned int value) { u8 data[3]; + u16 val = cpu_to_be16(value); data[0] = reg; - data[1] = (value >> 8) & 0xff; - data[2] = value & 0xff; + memcpy(&data[1], &val, sizeof(val)); return do_hw_write(codec, reg, value, data, 3); } @@ -243,9 +242,9 @@ static int snd_soc_16_8_write(struct snd_soc_codec *codec, unsigned int reg, unsigned int value) { u8 data[3]; + u16 rval = cpu_to_be16(reg); - data[0] = (reg >> 8) & 0xff; - data[1] = reg & 0xff; + memcpy(data, &rval, sizeof(rval)); data[2] = value; return do_hw_write(codec, reg, value, data, 3); @@ -277,14 +276,12 @@ static unsigned int snd_soc_16_16_read(struct snd_soc_codec *codec, static int snd_soc_16_16_write(struct snd_soc_codec *codec, unsigned int reg, unsigned int value) { - u8 data[4]; + u16 data[2]; - data[0] = (reg >> 8) & 0xff; - data[1] = reg & 0xff; - data[2] = (value >> 8) & 0xff; - data[3] = value & 0xff; + data[0] = cpu_to_be16(reg); + data[1] = cpu_to_be16(value); - return do_hw_write(codec, reg, value, data, 4); + return do_hw_write(codec, reg, value, data, sizeof(data)); } /* Primitive bulk write support for soc-cache. The data pointed to by @@ -486,31 +483,86 @@ static unsigned int snd_soc_get_cache_val(const void *base, unsigned int idx, } struct snd_soc_rbtree_node { - struct rb_node node; - unsigned int reg; - unsigned int value; - unsigned int defval; + struct rb_node node; /* the actual rbtree node holding this block */ + unsigned int base_reg; /* base register handled by this block */ + unsigned int word_size; /* number of bytes needed to represent the register index */ + void *block; /* block of adjacent registers */ + unsigned int blklen; /* number of registers available in the block */ } __attribute__ ((packed)); struct snd_soc_rbtree_ctx { struct rb_root root; + struct snd_soc_rbtree_node *cached_rbnode; }; +static inline void snd_soc_rbtree_get_base_top_reg( + struct snd_soc_rbtree_node *rbnode, + unsigned int *base, unsigned int *top) +{ + *base = rbnode->base_reg; + *top = rbnode->base_reg + rbnode->blklen - 1; +} + +static unsigned int snd_soc_rbtree_get_register( + struct snd_soc_rbtree_node *rbnode, unsigned int idx) +{ + unsigned int val; + + switch (rbnode->word_size) { + case 1: { + u8 *p = rbnode->block; + val = p[idx]; + return val; + } + case 2: { + u16 *p = rbnode->block; + val = p[idx]; + return val; + } + default: + BUG(); + break; + } + return -1; +} + +static void snd_soc_rbtree_set_register(struct snd_soc_rbtree_node *rbnode, + unsigned int idx, unsigned int val) +{ + switch (rbnode->word_size) { + case 1: { + u8 *p = rbnode->block; + p[idx] = val; + break; + } + case 2: { + u16 *p = rbnode->block; + p[idx] = val; + break; + } + default: + BUG(); + break; + } +} + static struct snd_soc_rbtree_node *snd_soc_rbtree_lookup( struct rb_root *root, unsigned int reg) { struct rb_node *node; struct snd_soc_rbtree_node *rbnode; + unsigned int base_reg, top_reg; node = root->rb_node; while (node) { rbnode = container_of(node, struct snd_soc_rbtree_node, node); - if (rbnode->reg < reg) - node = node->rb_left; - else if (rbnode->reg > reg) - node = node->rb_right; - else + snd_soc_rbtree_get_base_top_reg(rbnode, &base_reg, &top_reg); + if (reg >= base_reg && reg <= top_reg) return rbnode; + else if (reg > top_reg) + node = node->rb_right; + else if (reg < base_reg) + node = node->rb_left; } return NULL; @@ -521,19 +573,28 @@ static int snd_soc_rbtree_insert(struct rb_root *root, { struct rb_node **new, *parent; struct snd_soc_rbtree_node *rbnode_tmp; + unsigned int base_reg_tmp, top_reg_tmp; + unsigned int base_reg; parent = NULL; new = &root->rb_node; while (*new) { rbnode_tmp = container_of(*new, struct snd_soc_rbtree_node, node); + /* base and top registers of the current rbnode */ + snd_soc_rbtree_get_base_top_reg(rbnode_tmp, &base_reg_tmp, + &top_reg_tmp); + /* base register of the rbnode to be added */ + base_reg = rbnode->base_reg; parent = *new; - if (rbnode_tmp->reg < rbnode->reg) - new = &((*new)->rb_left); - else if (rbnode_tmp->reg > rbnode->reg) - new = &((*new)->rb_right); - else + /* if this register has already been inserted, just return */ + if (base_reg >= base_reg_tmp && + base_reg <= top_reg_tmp) return 0; + else if (base_reg > top_reg_tmp) + new = &((*new)->rb_right); + else if (base_reg < base_reg_tmp) + new = &((*new)->rb_left); } /* insert the node into the rbtree */ @@ -548,58 +609,146 @@ static int snd_soc_rbtree_cache_sync(struct snd_soc_codec *codec) struct snd_soc_rbtree_ctx *rbtree_ctx; struct rb_node *node; struct snd_soc_rbtree_node *rbnode; - unsigned int val; + unsigned int regtmp; + unsigned int val, def; int ret; + int i; rbtree_ctx = codec->reg_cache; for (node = rb_first(&rbtree_ctx->root); node; node = rb_next(node)) { rbnode = rb_entry(node, struct snd_soc_rbtree_node, node); - if (rbnode->value == rbnode->defval) - continue; - WARN_ON(codec->writable_register && - codec->writable_register(codec, rbnode->reg)); - ret = snd_soc_cache_read(codec, rbnode->reg, &val); - if (ret) - return ret; - codec->cache_bypass = 1; - ret = snd_soc_write(codec, rbnode->reg, val); - codec->cache_bypass = 0; - if (ret) - return ret; - dev_dbg(codec->dev, "Synced register %#x, value = %#x\n", - rbnode->reg, val); + for (i = 0; i < rbnode->blklen; ++i) { + regtmp = rbnode->base_reg + i; + WARN_ON(codec->writable_register && + codec->writable_register(codec, regtmp)); + val = snd_soc_rbtree_get_register(rbnode, i); + def = snd_soc_get_cache_val(codec->reg_def_copy, i, + rbnode->word_size); + if (val == def) + continue; + + codec->cache_bypass = 1; + ret = snd_soc_write(codec, regtmp, val); + codec->cache_bypass = 0; + if (ret) + return ret; + dev_dbg(codec->dev, "Synced register %#x, value = %#x\n", + regtmp, val); + } } return 0; } +static int snd_soc_rbtree_insert_to_block(struct snd_soc_rbtree_node *rbnode, + unsigned int pos, unsigned int reg, + unsigned int value) +{ + u8 *blk; + + blk = krealloc(rbnode->block, + (rbnode->blklen + 1) * rbnode->word_size, GFP_KERNEL); + if (!blk) + return -ENOMEM; + + /* insert the register value in the correct place in the rbnode block */ + memmove(blk + (pos + 1) * rbnode->word_size, + blk + pos * rbnode->word_size, + (rbnode->blklen - pos) * rbnode->word_size); + + /* update the rbnode block, its size and the base register */ + rbnode->block = blk; + rbnode->blklen++; + if (!pos) + rbnode->base_reg = reg; + + snd_soc_rbtree_set_register(rbnode, pos, value); + return 0; +} + static int snd_soc_rbtree_cache_write(struct snd_soc_codec *codec, unsigned int reg, unsigned int value) { struct snd_soc_rbtree_ctx *rbtree_ctx; - struct snd_soc_rbtree_node *rbnode; + struct snd_soc_rbtree_node *rbnode, *rbnode_tmp; + struct rb_node *node; + unsigned int val; + unsigned int reg_tmp; + unsigned int base_reg, top_reg; + unsigned int pos; + int i; + int ret; rbtree_ctx = codec->reg_cache; + /* look up the required register in the cached rbnode */ + rbnode = rbtree_ctx->cached_rbnode; + if (rbnode) { + snd_soc_rbtree_get_base_top_reg(rbnode, &base_reg, &top_reg); + if (reg >= base_reg && reg <= top_reg) { + reg_tmp = reg - base_reg; + val = snd_soc_rbtree_get_register(rbnode, reg_tmp); + if (val == value) + return 0; + snd_soc_rbtree_set_register(rbnode, reg_tmp, value); + return 0; + } + } + /* if we can't locate it in the cached rbnode we'll have + * to traverse the rbtree looking for it. + */ rbnode = snd_soc_rbtree_lookup(&rbtree_ctx->root, reg); if (rbnode) { - if (rbnode->value == value) + reg_tmp = reg - rbnode->base_reg; + val = snd_soc_rbtree_get_register(rbnode, reg_tmp); + if (val == value) return 0; - rbnode->value = value; + snd_soc_rbtree_set_register(rbnode, reg_tmp, value); + rbtree_ctx->cached_rbnode = rbnode; } else { /* bail out early, no need to create the rbnode yet */ if (!value) return 0; - /* - * for uninitialized registers whose value is changed - * from the default zero, create an rbnode and insert - * it into the tree. + /* look for an adjacent register to the one we are about to add */ + for (node = rb_first(&rbtree_ctx->root); node; + node = rb_next(node)) { + rbnode_tmp = rb_entry(node, struct snd_soc_rbtree_node, node); + for (i = 0; i < rbnode_tmp->blklen; ++i) { + reg_tmp = rbnode_tmp->base_reg + i; + if (abs(reg_tmp - reg) != 1) + continue; + /* decide where in the block to place our register */ + if (reg_tmp + 1 == reg) + pos = i + 1; + else + pos = i; + ret = snd_soc_rbtree_insert_to_block(rbnode_tmp, pos, + reg, value); + if (ret) + return ret; + rbtree_ctx->cached_rbnode = rbnode_tmp; + return 0; + } + } + /* we did not manage to find a place to insert it in an existing + * block so create a new rbnode with a single register in its block. + * This block will get populated further if any other adjacent + * registers get modified in the future. */ rbnode = kzalloc(sizeof *rbnode, GFP_KERNEL); if (!rbnode) return -ENOMEM; - rbnode->reg = reg; - rbnode->value = value; + rbnode->blklen = 1; + rbnode->base_reg = reg; + rbnode->word_size = codec->driver->reg_word_size; + rbnode->block = kmalloc(rbnode->blklen * rbnode->word_size, + GFP_KERNEL); + if (!rbnode->block) { + kfree(rbnode); + return -ENOMEM; + } + snd_soc_rbtree_set_register(rbnode, 0, value); snd_soc_rbtree_insert(&rbtree_ctx->root, rbnode); + rbtree_ctx->cached_rbnode = rbnode; } return 0; @@ -610,11 +759,28 @@ static int snd_soc_rbtree_cache_read(struct snd_soc_codec *codec, { struct snd_soc_rbtree_ctx *rbtree_ctx; struct snd_soc_rbtree_node *rbnode; + unsigned int base_reg, top_reg; + unsigned int reg_tmp; rbtree_ctx = codec->reg_cache; + /* look up the required register in the cached rbnode */ + rbnode = rbtree_ctx->cached_rbnode; + if (rbnode) { + snd_soc_rbtree_get_base_top_reg(rbnode, &base_reg, &top_reg); + if (reg >= base_reg && reg <= top_reg) { + reg_tmp = reg - base_reg; + *value = snd_soc_rbtree_get_register(rbnode, reg_tmp); + return 0; + } + } + /* if we can't locate it in the cached rbnode we'll have + * to traverse the rbtree looking for it. + */ rbnode = snd_soc_rbtree_lookup(&rbtree_ctx->root, reg); if (rbnode) { - *value = rbnode->value; + reg_tmp = reg - rbnode->base_reg; + *value = snd_soc_rbtree_get_register(rbnode, reg_tmp); + rbtree_ctx->cached_rbnode = rbnode; } else { /* uninitialized registers default to 0 */ *value = 0; @@ -640,6 +806,7 @@ static int snd_soc_rbtree_cache_exit(struct snd_soc_codec *codec) rbtree_node = rb_entry(next, struct snd_soc_rbtree_node, node); next = rb_next(&rbtree_node->node); rb_erase(&rbtree_node->node, &rbtree_ctx->root); + kfree(rbtree_node->block); kfree(rbtree_node); } @@ -652,10 +819,9 @@ static int snd_soc_rbtree_cache_exit(struct snd_soc_codec *codec) static int snd_soc_rbtree_cache_init(struct snd_soc_codec *codec) { - struct snd_soc_rbtree_node *rbtree_node; struct snd_soc_rbtree_ctx *rbtree_ctx; - unsigned int val; unsigned int word_size; + unsigned int val; int i; int ret; @@ -665,32 +831,27 @@ static int snd_soc_rbtree_cache_init(struct snd_soc_codec *codec) rbtree_ctx = codec->reg_cache; rbtree_ctx->root = RB_ROOT; + rbtree_ctx->cached_rbnode = NULL; if (!codec->reg_def_copy) return 0; - /* - * populate the rbtree with the initialized registers. All other - * registers will be inserted when they are first modified. - */ word_size = codec->driver->reg_word_size; for (i = 0; i < codec->driver->reg_cache_size; ++i) { - val = snd_soc_get_cache_val(codec->reg_def_copy, i, word_size); + val = snd_soc_get_cache_val(codec->reg_def_copy, i, + word_size); if (!val) continue; - rbtree_node = kzalloc(sizeof *rbtree_node, GFP_KERNEL); - if (!rbtree_node) { - ret = -ENOMEM; - snd_soc_cache_exit(codec); - break; - } - rbtree_node->reg = i; - rbtree_node->value = val; - rbtree_node->defval = val; - snd_soc_rbtree_insert(&rbtree_ctx->root, rbtree_node); + ret = snd_soc_rbtree_cache_write(codec, i, val); + if (ret) + goto err; } return 0; + +err: + snd_soc_cache_exit(codec); + return ret; } #ifdef CONFIG_SND_SOC_CACHE_LZO diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index d75043ed7fc0..32bc50387f61 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -44,7 +44,6 @@ #define NAME_SIZE 32 -static DEFINE_MUTEX(pcm_mutex); static DECLARE_WAIT_QUEUE_HEAD(soc_pm_waitq); #ifdef CONFIG_DEBUG_FS @@ -58,7 +57,7 @@ static LIST_HEAD(dai_list); static LIST_HEAD(platform_list); static LIST_HEAD(codec_list); -static int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num); +int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num); /* * This is a timeout to do a DAPM powerdown after a stream is closed(). @@ -485,552 +484,6 @@ static int soc_ac97_dev_register(struct snd_soc_codec *codec) } #endif -static int soc_pcm_apply_symmetry(struct snd_pcm_substream *substream) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - int ret; - - if (!codec_dai->driver->symmetric_rates && - !cpu_dai->driver->symmetric_rates && - !rtd->dai_link->symmetric_rates) - return 0; - - /* This can happen if multiple streams are starting simultaneously - - * the second can need to get its constraints before the first has - * picked a rate. Complain and allow the application to carry on. - */ - if (!rtd->rate) { - dev_warn(&rtd->dev, - "Not enforcing symmetric_rates due to race\n"); - return 0; - } - - dev_dbg(&rtd->dev, "Symmetry forces %dHz rate\n", rtd->rate); - - ret = snd_pcm_hw_constraint_minmax(substream->runtime, - SNDRV_PCM_HW_PARAM_RATE, - rtd->rate, rtd->rate); - if (ret < 0) { - dev_err(&rtd->dev, - "Unable to apply rate symmetry constraint: %d\n", ret); - return ret; - } - - return 0; -} - -/* - * Called by ALSA when a PCM substream is opened, the runtime->hw record is - * then initialized and any private data can be allocated. This also calls - * startup for the cpu DAI, platform, machine and codec DAI. - */ -static int soc_pcm_open(struct snd_pcm_substream *substream) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_pcm_runtime *runtime = substream->runtime; - struct snd_soc_platform *platform = rtd->platform; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai_driver *cpu_dai_drv = cpu_dai->driver; - struct snd_soc_dai_driver *codec_dai_drv = codec_dai->driver; - int ret = 0; - - mutex_lock(&pcm_mutex); - - /* startup the audio subsystem */ - if (cpu_dai->driver->ops->startup) { - ret = cpu_dai->driver->ops->startup(substream, cpu_dai); - if (ret < 0) { - printk(KERN_ERR "asoc: can't open interface %s\n", - cpu_dai->name); - goto out; - } - } - - if (platform->driver->ops && platform->driver->ops->open) { - ret = platform->driver->ops->open(substream); - if (ret < 0) { - printk(KERN_ERR "asoc: can't open platform %s\n", platform->name); - goto platform_err; - } - } - - if (codec_dai->driver->ops->startup) { - ret = codec_dai->driver->ops->startup(substream, codec_dai); - if (ret < 0) { - printk(KERN_ERR "asoc: can't open codec %s\n", - codec_dai->name); - goto codec_dai_err; - } - } - - if (rtd->dai_link->ops && rtd->dai_link->ops->startup) { - ret = rtd->dai_link->ops->startup(substream); - if (ret < 0) { - printk(KERN_ERR "asoc: %s startup failed\n", rtd->dai_link->name); - goto machine_err; - } - } - - /* Check that the codec and cpu DAIs are compatible */ - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { - runtime->hw.rate_min = - max(codec_dai_drv->playback.rate_min, - cpu_dai_drv->playback.rate_min); - runtime->hw.rate_max = - min(codec_dai_drv->playback.rate_max, - cpu_dai_drv->playback.rate_max); - runtime->hw.channels_min = - max(codec_dai_drv->playback.channels_min, - cpu_dai_drv->playback.channels_min); - runtime->hw.channels_max = - min(codec_dai_drv->playback.channels_max, - cpu_dai_drv->playback.channels_max); - runtime->hw.formats = - codec_dai_drv->playback.formats & cpu_dai_drv->playback.formats; - runtime->hw.rates = - codec_dai_drv->playback.rates & cpu_dai_drv->playback.rates; - if (codec_dai_drv->playback.rates - & (SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_CONTINUOUS)) - runtime->hw.rates |= cpu_dai_drv->playback.rates; - if (cpu_dai_drv->playback.rates - & (SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_CONTINUOUS)) - runtime->hw.rates |= codec_dai_drv->playback.rates; - } else { - runtime->hw.rate_min = - max(codec_dai_drv->capture.rate_min, - cpu_dai_drv->capture.rate_min); - runtime->hw.rate_max = - min(codec_dai_drv->capture.rate_max, - cpu_dai_drv->capture.rate_max); - runtime->hw.channels_min = - max(codec_dai_drv->capture.channels_min, - cpu_dai_drv->capture.channels_min); - runtime->hw.channels_max = - min(codec_dai_drv->capture.channels_max, - cpu_dai_drv->capture.channels_max); - runtime->hw.formats = - codec_dai_drv->capture.formats & cpu_dai_drv->capture.formats; - runtime->hw.rates = - codec_dai_drv->capture.rates & cpu_dai_drv->capture.rates; - if (codec_dai_drv->capture.rates - & (SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_CONTINUOUS)) - runtime->hw.rates |= cpu_dai_drv->capture.rates; - if (cpu_dai_drv->capture.rates - & (SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_CONTINUOUS)) - runtime->hw.rates |= codec_dai_drv->capture.rates; - } - - ret = -EINVAL; - snd_pcm_limit_hw_rates(runtime); - if (!runtime->hw.rates) { - printk(KERN_ERR "asoc: %s <-> %s No matching rates\n", - codec_dai->name, cpu_dai->name); - goto config_err; - } - if (!runtime->hw.formats) { - printk(KERN_ERR "asoc: %s <-> %s No matching formats\n", - codec_dai->name, cpu_dai->name); - goto config_err; - } - if (!runtime->hw.channels_min || !runtime->hw.channels_max || - runtime->hw.channels_min > runtime->hw.channels_max) { - printk(KERN_ERR "asoc: %s <-> %s No matching channels\n", - codec_dai->name, cpu_dai->name); - goto config_err; - } - - /* Symmetry only applies if we've already got an active stream. */ - if (cpu_dai->active || codec_dai->active) { - ret = soc_pcm_apply_symmetry(substream); - if (ret != 0) - goto config_err; - } - - pr_debug("asoc: %s <-> %s info:\n", - codec_dai->name, cpu_dai->name); - pr_debug("asoc: rate mask 0x%x\n", runtime->hw.rates); - pr_debug("asoc: min ch %d max ch %d\n", runtime->hw.channels_min, - runtime->hw.channels_max); - pr_debug("asoc: min rate %d max rate %d\n", runtime->hw.rate_min, - runtime->hw.rate_max); - - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { - cpu_dai->playback_active++; - codec_dai->playback_active++; - } else { - cpu_dai->capture_active++; - codec_dai->capture_active++; - } - cpu_dai->active++; - codec_dai->active++; - rtd->codec->active++; - mutex_unlock(&pcm_mutex); - return 0; - -config_err: - if (rtd->dai_link->ops && rtd->dai_link->ops->shutdown) - rtd->dai_link->ops->shutdown(substream); - -machine_err: - if (codec_dai->driver->ops->shutdown) - codec_dai->driver->ops->shutdown(substream, codec_dai); - -codec_dai_err: - if (platform->driver->ops && platform->driver->ops->close) - platform->driver->ops->close(substream); - -platform_err: - if (cpu_dai->driver->ops->shutdown) - cpu_dai->driver->ops->shutdown(substream, cpu_dai); -out: - mutex_unlock(&pcm_mutex); - return ret; -} - -/* - * Power down the audio subsystem pmdown_time msecs after close is called. - * This is to ensure there are no pops or clicks in between any music tracks - * due to DAPM power cycling. - */ -static void close_delayed_work(struct work_struct *work) -{ - struct snd_soc_pcm_runtime *rtd = - container_of(work, struct snd_soc_pcm_runtime, delayed_work.work); - struct snd_soc_dai *codec_dai = rtd->codec_dai; - - mutex_lock(&pcm_mutex); - - pr_debug("pop wq checking: %s status: %s waiting: %s\n", - codec_dai->driver->playback.stream_name, - codec_dai->playback_active ? "active" : "inactive", - codec_dai->pop_wait ? "yes" : "no"); - - /* are we waiting on this codec DAI stream */ - if (codec_dai->pop_wait == 1) { - codec_dai->pop_wait = 0; - snd_soc_dapm_stream_event(rtd, - codec_dai->driver->playback.stream_name, - SND_SOC_DAPM_STREAM_STOP); - } - - mutex_unlock(&pcm_mutex); -} - -/* - * Called by ALSA when a PCM substream is closed. Private data can be - * freed here. The cpu DAI, codec DAI, machine and platform are also - * shutdown. - */ -static int soc_codec_close(struct snd_pcm_substream *substream) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_platform *platform = rtd->platform; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_codec *codec = rtd->codec; - - mutex_lock(&pcm_mutex); - - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { - cpu_dai->playback_active--; - codec_dai->playback_active--; - } else { - cpu_dai->capture_active--; - codec_dai->capture_active--; - } - - cpu_dai->active--; - codec_dai->active--; - codec->active--; - - /* Muting the DAC suppresses artifacts caused during digital - * shutdown, for example from stopping clocks. - */ - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - snd_soc_dai_digital_mute(codec_dai, 1); - - if (cpu_dai->driver->ops->shutdown) - cpu_dai->driver->ops->shutdown(substream, cpu_dai); - - if (codec_dai->driver->ops->shutdown) - codec_dai->driver->ops->shutdown(substream, codec_dai); - - if (rtd->dai_link->ops && rtd->dai_link->ops->shutdown) - rtd->dai_link->ops->shutdown(substream); - - if (platform->driver->ops && platform->driver->ops->close) - platform->driver->ops->close(substream); - cpu_dai->runtime = NULL; - - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { - /* start delayed pop wq here for playback streams */ - codec_dai->pop_wait = 1; - schedule_delayed_work(&rtd->delayed_work, - msecs_to_jiffies(rtd->pmdown_time)); - } else { - /* capture streams can be powered down now */ - snd_soc_dapm_stream_event(rtd, - codec_dai->driver->capture.stream_name, - SND_SOC_DAPM_STREAM_STOP); - } - - mutex_unlock(&pcm_mutex); - return 0; -} - -/* - * Called by ALSA when the PCM substream is prepared, can set format, sample - * rate, etc. This function is non atomic and can be called multiple times, - * it can refer to the runtime info. - */ -static int soc_pcm_prepare(struct snd_pcm_substream *substream) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_platform *platform = rtd->platform; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - int ret = 0; - - mutex_lock(&pcm_mutex); - - if (rtd->dai_link->ops && rtd->dai_link->ops->prepare) { - ret = rtd->dai_link->ops->prepare(substream); - if (ret < 0) { - printk(KERN_ERR "asoc: machine prepare error\n"); - goto out; - } - } - - if (platform->driver->ops && platform->driver->ops->prepare) { - ret = platform->driver->ops->prepare(substream); - if (ret < 0) { - printk(KERN_ERR "asoc: platform prepare error\n"); - goto out; - } - } - - if (codec_dai->driver->ops->prepare) { - ret = codec_dai->driver->ops->prepare(substream, codec_dai); - if (ret < 0) { - printk(KERN_ERR "asoc: codec DAI prepare error\n"); - goto out; - } - } - - if (cpu_dai->driver->ops->prepare) { - ret = cpu_dai->driver->ops->prepare(substream, cpu_dai); - if (ret < 0) { - printk(KERN_ERR "asoc: cpu DAI prepare error\n"); - goto out; - } - } - - /* cancel any delayed stream shutdown that is pending */ - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK && - codec_dai->pop_wait) { - codec_dai->pop_wait = 0; - cancel_delayed_work(&rtd->delayed_work); - } - - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - snd_soc_dapm_stream_event(rtd, - codec_dai->driver->playback.stream_name, - SND_SOC_DAPM_STREAM_START); - else - snd_soc_dapm_stream_event(rtd, - codec_dai->driver->capture.stream_name, - SND_SOC_DAPM_STREAM_START); - - snd_soc_dai_digital_mute(codec_dai, 0); - -out: - mutex_unlock(&pcm_mutex); - return ret; -} - -/* - * Called by ALSA when the hardware params are set by application. This - * function can also be called multiple times and can allocate buffers - * (using snd_pcm_lib_* ). It's non-atomic. - */ -static int soc_pcm_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_platform *platform = rtd->platform; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - int ret = 0; - - mutex_lock(&pcm_mutex); - - if (rtd->dai_link->ops && rtd->dai_link->ops->hw_params) { - ret = rtd->dai_link->ops->hw_params(substream, params); - if (ret < 0) { - printk(KERN_ERR "asoc: machine hw_params failed\n"); - goto out; - } - } - - if (codec_dai->driver->ops->hw_params) { - ret = codec_dai->driver->ops->hw_params(substream, params, codec_dai); - if (ret < 0) { - printk(KERN_ERR "asoc: can't set codec %s hw params\n", - codec_dai->name); - goto codec_err; - } - } - - if (cpu_dai->driver->ops->hw_params) { - ret = cpu_dai->driver->ops->hw_params(substream, params, cpu_dai); - if (ret < 0) { - printk(KERN_ERR "asoc: interface %s hw params failed\n", - cpu_dai->name); - goto interface_err; - } - } - - if (platform->driver->ops && platform->driver->ops->hw_params) { - ret = platform->driver->ops->hw_params(substream, params); - if (ret < 0) { - printk(KERN_ERR "asoc: platform %s hw params failed\n", - platform->name); - goto platform_err; - } - } - - rtd->rate = params_rate(params); - -out: - mutex_unlock(&pcm_mutex); - return ret; - -platform_err: - if (cpu_dai->driver->ops->hw_free) - cpu_dai->driver->ops->hw_free(substream, cpu_dai); - -interface_err: - if (codec_dai->driver->ops->hw_free) - codec_dai->driver->ops->hw_free(substream, codec_dai); - -codec_err: - if (rtd->dai_link->ops && rtd->dai_link->ops->hw_free) - rtd->dai_link->ops->hw_free(substream); - - mutex_unlock(&pcm_mutex); - return ret; -} - -/* - * Frees resources allocated by hw_params, can be called multiple times - */ -static int soc_pcm_hw_free(struct snd_pcm_substream *substream) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_platform *platform = rtd->platform; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_codec *codec = rtd->codec; - - mutex_lock(&pcm_mutex); - - /* apply codec digital mute */ - if (!codec->active) - snd_soc_dai_digital_mute(codec_dai, 1); - - /* free any machine hw params */ - if (rtd->dai_link->ops && rtd->dai_link->ops->hw_free) - rtd->dai_link->ops->hw_free(substream); - - /* free any DMA resources */ - if (platform->driver->ops && platform->driver->ops->hw_free) - platform->driver->ops->hw_free(substream); - - /* now free hw params for the DAIs */ - if (codec_dai->driver->ops->hw_free) - codec_dai->driver->ops->hw_free(substream, codec_dai); - - if (cpu_dai->driver->ops->hw_free) - cpu_dai->driver->ops->hw_free(substream, cpu_dai); - - mutex_unlock(&pcm_mutex); - return 0; -} - -static int soc_pcm_trigger(struct snd_pcm_substream *substream, int cmd) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_platform *platform = rtd->platform; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - int ret; - - if (codec_dai->driver->ops->trigger) { - ret = codec_dai->driver->ops->trigger(substream, cmd, codec_dai); - if (ret < 0) - return ret; - } - - if (platform->driver->ops && platform->driver->ops->trigger) { - ret = platform->driver->ops->trigger(substream, cmd); - if (ret < 0) - return ret; - } - - if (cpu_dai->driver->ops->trigger) { - ret = cpu_dai->driver->ops->trigger(substream, cmd, cpu_dai); - if (ret < 0) - return ret; - } - return 0; -} - -/* - * soc level wrapper for pointer callback - * If cpu_dai, codec_dai, platform driver has the delay callback, than - * the runtime->delay will be updated accordingly. - */ -static snd_pcm_uframes_t soc_pcm_pointer(struct snd_pcm_substream *substream) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_platform *platform = rtd->platform; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_pcm_runtime *runtime = substream->runtime; - snd_pcm_uframes_t offset = 0; - snd_pcm_sframes_t delay = 0; - - if (platform->driver->ops && platform->driver->ops->pointer) - offset = platform->driver->ops->pointer(substream); - - if (cpu_dai->driver->ops->delay) - delay += cpu_dai->driver->ops->delay(substream, cpu_dai); - - if (codec_dai->driver->ops->delay) - delay += codec_dai->driver->ops->delay(substream, codec_dai); - - if (platform->driver->delay) - delay += platform->driver->delay(substream, codec_dai); - - runtime->delay = delay; - - return offset; -} - -/* ASoC PCM operations */ -static struct snd_pcm_ops soc_pcm_ops = { - .open = soc_pcm_open, - .close = soc_codec_close, - .hw_params = soc_pcm_hw_params, - .hw_free = soc_pcm_hw_free, - .prepare = soc_pcm_prepare, - .trigger = soc_pcm_trigger, - .pointer = soc_pcm_pointer, -}; - #ifdef CONFIG_PM_SLEEP /* powers down audio subsystem for suspend */ int snd_soc_suspend(struct device *dev) @@ -1256,7 +709,7 @@ static void soc_resume_deferred(struct work_struct *work) int snd_soc_resume(struct device *dev) { struct snd_soc_card *card = dev_get_drvdata(dev); - int i; + int i, ac97_control = 0; /* AC97 devices might have other drivers hanging off them so * need to resume immediately. Other drivers don't have that @@ -1265,14 +718,15 @@ int snd_soc_resume(struct device *dev) */ for (i = 0; i < card->num_rtd; i++) { struct snd_soc_dai *cpu_dai = card->rtd[i].cpu_dai; - if (cpu_dai->driver->ac97_control) { - dev_dbg(dev, "Resuming AC97 immediately\n"); - soc_resume_deferred(&card->deferred_resume_work); - } else { - dev_dbg(dev, "Scheduling resume work\n"); - if (!schedule_work(&card->deferred_resume_work)) - dev_err(dev, "resume work item may be lost\n"); - } + ac97_control |= cpu_dai->driver->ac97_control; + } + if (ac97_control) { + dev_dbg(dev, "Resuming AC97 immediately\n"); + soc_resume_deferred(&card->deferred_resume_work); + } else { + dev_dbg(dev, "Scheduling resume work\n"); + if (!schedule_work(&card->deferred_resume_work)) + dev_err(dev, "resume work item may be lost\n"); } return 0; @@ -1393,7 +847,7 @@ static void soc_remove_codec(struct snd_soc_codec *codec) module_put(codec->dev->driver->owner); } -static void soc_remove_dai_link(struct snd_soc_card *card, int num) +static void soc_remove_dai_link(struct snd_soc_card *card, int num, int order) { struct snd_soc_pcm_runtime *rtd = &card->rtd[num]; struct snd_soc_codec *codec = rtd->codec; @@ -1410,7 +864,8 @@ static void soc_remove_dai_link(struct snd_soc_card *card, int num) } /* remove the CODEC DAI */ - if (codec_dai && codec_dai->probed) { + if (codec_dai && codec_dai->probed && + codec_dai->driver->remove_order == order) { if (codec_dai->driver->remove) { err = codec_dai->driver->remove(codec_dai); if (err < 0) @@ -1421,7 +876,8 @@ static void soc_remove_dai_link(struct snd_soc_card *card, int num) } /* remove the platform */ - if (platform && platform->probed) { + if (platform && platform->probed && + platform->driver->remove_order == order) { if (platform->driver->remove) { err = platform->driver->remove(platform); if (err < 0) @@ -1433,11 +889,13 @@ static void soc_remove_dai_link(struct snd_soc_card *card, int num) } /* remove the CODEC */ - if (codec && codec->probed) + if (codec && codec->probed && + codec->driver->remove_order == order) soc_remove_codec(codec); /* remove the cpu_dai */ - if (cpu_dai && cpu_dai->probed) { + if (cpu_dai && cpu_dai->probed && + cpu_dai->driver->remove_order == order) { if (cpu_dai->driver->remove) { err = cpu_dai->driver->remove(cpu_dai); if (err < 0) @@ -1451,11 +909,13 @@ static void soc_remove_dai_link(struct snd_soc_card *card, int num) static void soc_remove_dai_links(struct snd_soc_card *card) { - int i; - - for (i = 0; i < card->num_rtd; i++) - soc_remove_dai_link(card, i); + int dai, order; + for (order = SND_SOC_COMP_ORDER_FIRST; order <= SND_SOC_COMP_ORDER_LAST; + order++) { + for (dai = 0; dai < card->num_rtd; dai++) + soc_remove_dai_link(card, dai, order); + } card->num_rtd = 0; } @@ -1572,6 +1032,7 @@ static int soc_post_component_init(struct snd_soc_card *card, rtd->dev.parent = card->dev; rtd->dev.release = rtd_release; rtd->dev.init_name = name; + mutex_init(&rtd->pcm_mutex); ret = device_register(&rtd->dev); if (ret < 0) { dev_err(card->dev, @@ -1596,7 +1057,7 @@ static int soc_post_component_init(struct snd_soc_card *card, return 0; } -static int soc_probe_dai_link(struct snd_soc_card *card, int num) +static int soc_probe_dai_link(struct snd_soc_card *card, int num, int order) { struct snd_soc_dai_link *dai_link = &card->dai_link[num]; struct snd_soc_pcm_runtime *rtd = &card->rtd[num]; @@ -1605,7 +1066,8 @@ static int soc_probe_dai_link(struct snd_soc_card *card, int num) struct snd_soc_dai *codec_dai = rtd->codec_dai, *cpu_dai = rtd->cpu_dai; int ret; - dev_dbg(card->dev, "probe %s dai link %d\n", card->name, num); + dev_dbg(card->dev, "probe %s dai link %d late %d\n", + card->name, num, order); /* config components */ codec_dai->codec = codec; @@ -1617,7 +1079,8 @@ static int soc_probe_dai_link(struct snd_soc_card *card, int num) rtd->pmdown_time = pmdown_time; /* probe the cpu_dai */ - if (!cpu_dai->probed) { + if (!cpu_dai->probed && + cpu_dai->driver->probe_order == order) { if (!try_module_get(cpu_dai->dev->driver->owner)) return -ENODEV; @@ -1636,14 +1099,16 @@ static int soc_probe_dai_link(struct snd_soc_card *card, int num) } /* probe the CODEC */ - if (!codec->probed) { + if (!codec->probed && + codec->driver->probe_order == order) { ret = soc_probe_codec(card, codec); if (ret < 0) return ret; } /* probe the platform */ - if (!platform->probed) { + if (!platform->probed && + platform->driver->probe_order == order) { if (!try_module_get(platform->dev->driver->owner)) return -ENODEV; @@ -1662,7 +1127,7 @@ static int soc_probe_dai_link(struct snd_soc_card *card, int num) } /* probe the CODEC DAI */ - if (!codec_dai->probed) { + if (!codec_dai->probed && codec_dai->driver->probe_order == order) { if (codec_dai->driver->probe) { ret = codec_dai->driver->probe(codec_dai); if (ret < 0) { @@ -1677,8 +1142,9 @@ static int soc_probe_dai_link(struct snd_soc_card *card, int num) list_add(&codec_dai->card_list, &card->dai_dev_list); } - /* DAPM dai link stream work */ - INIT_DELAYED_WORK(&rtd->delayed_work, close_delayed_work); + /* complete DAI probe during last probe */ + if (order != SND_SOC_COMP_ORDER_LAST) + return 0; ret = soc_post_component_init(card, codec, num, 0); if (ret) @@ -1817,7 +1283,7 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card) struct snd_soc_codec *codec; struct snd_soc_codec_conf *codec_conf; enum snd_soc_compress_type compress_type; - int ret, i; + int ret, i, order; mutex_lock(&card->mutex); @@ -1895,12 +1361,16 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card) goto card_probe_error; } - for (i = 0; i < card->num_links; i++) { - ret = soc_probe_dai_link(card, i); - if (ret < 0) { - pr_err("asoc: failed to instantiate card %s: %d\n", + /* early DAI link probe */ + for (order = SND_SOC_COMP_ORDER_FIRST; order <= SND_SOC_COMP_ORDER_LAST; + order++) { + for (i = 0; i < card->num_links; i++) { + ret = soc_probe_dai_link(card, i, order); + if (ret < 0) { + pr_err("asoc: failed to instantiate card %s: %d\n", card->name, ret); - goto probe_dai_err; + goto probe_dai_err; + } } } @@ -2095,67 +1565,6 @@ static struct platform_driver soc_driver = { .remove = soc_remove, }; -/* create a new pcm */ -static int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num) -{ - struct snd_soc_codec *codec = rtd->codec; - struct snd_soc_platform *platform = rtd->platform; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_pcm *pcm; - char new_name[64]; - int ret = 0, playback = 0, capture = 0; - - /* check client and interface hw capabilities */ - snprintf(new_name, sizeof(new_name), "%s %s-%d", - rtd->dai_link->stream_name, codec_dai->name, num); - - if (codec_dai->driver->playback.channels_min) - playback = 1; - if (codec_dai->driver->capture.channels_min) - capture = 1; - - dev_dbg(rtd->card->dev, "registered pcm #%d %s\n",num,new_name); - ret = snd_pcm_new(rtd->card->snd_card, new_name, - num, playback, capture, &pcm); - if (ret < 0) { - printk(KERN_ERR "asoc: can't create pcm for codec %s\n", codec->name); - return ret; - } - - rtd->pcm = pcm; - pcm->private_data = rtd; - if (platform->driver->ops) { - soc_pcm_ops.mmap = platform->driver->ops->mmap; - soc_pcm_ops.pointer = platform->driver->ops->pointer; - soc_pcm_ops.ioctl = platform->driver->ops->ioctl; - soc_pcm_ops.copy = platform->driver->ops->copy; - soc_pcm_ops.silence = platform->driver->ops->silence; - soc_pcm_ops.ack = platform->driver->ops->ack; - soc_pcm_ops.page = platform->driver->ops->page; - } - - if (playback) - snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &soc_pcm_ops); - - if (capture) - snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &soc_pcm_ops); - - if (platform->driver->pcm_new) { - ret = platform->driver->pcm_new(rtd->card->snd_card, - codec_dai, pcm); - if (ret < 0) { - pr_err("asoc: platform pcm constructor failed\n"); - return ret; - } - } - - pcm->private_free = platform->driver->pcm_free; - printk(KERN_INFO "asoc: %s <-> %s mapping ok\n", codec_dai->name, - cpu_dai->name); - return ret; -} - /** * snd_soc_codec_volatile_register: Report if a register is volatile. * @@ -2322,7 +1731,7 @@ int snd_soc_update_bits(struct snd_soc_codec *codec, unsigned short reg, return ret; old = ret; - new = (old & ~mask) | value; + new = (old & ~mask) | (value & mask); change = old != new; if (change) { ret = snd_soc_write(codec, reg, new); diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 32ab7fc4579a..fd2d774797bb 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -139,39 +139,26 @@ static int snd_soc_dapm_set_bias_level(struct snd_soc_dapm_context *dapm, struct snd_soc_card *card = dapm->card; int ret = 0; - switch (level) { - case SND_SOC_BIAS_ON: - dev_dbg(dapm->dev, "Setting full bias\n"); - break; - case SND_SOC_BIAS_PREPARE: - dev_dbg(dapm->dev, "Setting bias prepare\n"); - break; - case SND_SOC_BIAS_STANDBY: - dev_dbg(dapm->dev, "Setting standby bias\n"); - break; - case SND_SOC_BIAS_OFF: - dev_dbg(dapm->dev, "Setting bias off\n"); - break; - default: - dev_err(dapm->dev, "Setting invalid bias %d\n", level); - return -EINVAL; - } - trace_snd_soc_bias_level_start(card, level); if (card && card->set_bias_level) - ret = card->set_bias_level(card, level); - if (ret == 0) { - if (dapm->codec && dapm->codec->driver->set_bias_level) - ret = dapm->codec->driver->set_bias_level(dapm->codec, level); + ret = card->set_bias_level(card, dapm, level); + if (ret != 0) + goto out; + + if (dapm->codec) { + if (dapm->codec->driver->set_bias_level) + ret = dapm->codec->driver->set_bias_level(dapm->codec, + level); else dapm->bias_level = level; } - if (ret == 0) { - if (card && card->set_bias_level_post) - ret = card->set_bias_level_post(card, level); - } + if (ret != 0) + goto out; + if (card && card->set_bias_level_post) + ret = card->set_bias_level_post(card, dapm, level); +out: trace_snd_soc_bias_level_done(card, level); return ret; @@ -209,7 +196,7 @@ static void dapm_set_path_status(struct snd_soc_dapm_widget *w, int val, item, bitmask; for (bitmask = 1; bitmask < e->max; bitmask <<= 1) - ; + ; val = snd_soc_read(w->codec, e->reg); item = (val >> e->shift_l) & (bitmask - 1); @@ -1041,16 +1028,17 @@ static void dapm_pre_sequence_async(void *data, async_cookie_t cookie) struct snd_soc_dapm_context *d = data; int ret; - if (d->dev_power && d->bias_level == SND_SOC_BIAS_OFF) { + /* If we're off and we're not supposed to be go into STANDBY */ + if (d->bias_level == SND_SOC_BIAS_OFF && + d->target_bias_level != SND_SOC_BIAS_OFF) { ret = snd_soc_dapm_set_bias_level(d, SND_SOC_BIAS_STANDBY); if (ret != 0) dev_err(d->dev, "Failed to turn on bias: %d\n", ret); } - /* If we're changing to all on or all off then prepare */ - if ((d->dev_power && d->bias_level == SND_SOC_BIAS_STANDBY) || - (!d->dev_power && d->bias_level == SND_SOC_BIAS_ON)) { + /* Prepare for a STADDBY->ON or ON->STANDBY transition */ + if (d->bias_level != d->target_bias_level) { ret = snd_soc_dapm_set_bias_level(d, SND_SOC_BIAS_PREPARE); if (ret != 0) dev_err(d->dev, @@ -1067,7 +1055,9 @@ static void dapm_post_sequence_async(void *data, async_cookie_t cookie) int ret; /* If we just powered the last thing off drop to standby bias */ - if (d->bias_level == SND_SOC_BIAS_PREPARE && !d->dev_power) { + if (d->bias_level == SND_SOC_BIAS_PREPARE && + (d->target_bias_level == SND_SOC_BIAS_STANDBY || + d->target_bias_level == SND_SOC_BIAS_OFF)) { ret = snd_soc_dapm_set_bias_level(d, SND_SOC_BIAS_STANDBY); if (ret != 0) dev_err(d->dev, "Failed to apply standby bias: %d\n", @@ -1075,14 +1065,16 @@ static void dapm_post_sequence_async(void *data, async_cookie_t cookie) } /* If we're in standby and can support bias off then do that */ - if (d->bias_level == SND_SOC_BIAS_STANDBY && d->idle_bias_off) { + if (d->bias_level == SND_SOC_BIAS_STANDBY && + d->target_bias_level == SND_SOC_BIAS_OFF) { ret = snd_soc_dapm_set_bias_level(d, SND_SOC_BIAS_OFF); if (ret != 0) dev_err(d->dev, "Failed to turn off bias: %d\n", ret); } /* If we just powered up then move to active bias */ - if (d->bias_level == SND_SOC_BIAS_PREPARE && d->dev_power) { + if (d->bias_level == SND_SOC_BIAS_PREPARE && + d->target_bias_level == SND_SOC_BIAS_ON) { ret = snd_soc_dapm_set_bias_level(d, SND_SOC_BIAS_ON); if (ret != 0) dev_err(d->dev, "Failed to apply active bias: %d\n", @@ -1107,13 +1099,19 @@ static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event) LIST_HEAD(up_list); LIST_HEAD(down_list); LIST_HEAD(async_domain); + enum snd_soc_bias_level bias; int power; trace_snd_soc_dapm_start(card); - list_for_each_entry(d, &card->dapm_list, list) - if (d->n_widgets || d->codec == NULL) - d->dev_power = 0; + list_for_each_entry(d, &card->dapm_list, list) { + if (d->n_widgets || d->codec == NULL) { + if (d->idle_bias_off) + d->target_bias_level = SND_SOC_BIAS_OFF; + else + d->target_bias_level = SND_SOC_BIAS_STANDBY; + } + } /* Check which widgets we need to power and store them in * lists indicating if they should be powered up or down. @@ -1135,8 +1133,27 @@ static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event) power = w->power_check(w); else power = 1; - if (power) - w->dapm->dev_power = 1; + + if (power) { + d = w->dapm; + + /* Supplies and micbiases only bring + * the context up to STANDBY as unless + * something else is active and + * passing audio they generally don't + * require full power. + */ + switch (w->id) { + case snd_soc_dapm_supply: + case snd_soc_dapm_micbias: + if (d->target_bias_level < SND_SOC_BIAS_STANDBY) + d->target_bias_level = SND_SOC_BIAS_STANDBY; + break; + default: + d->target_bias_level = SND_SOC_BIAS_ON; + break; + } + } if (w->power == power) continue; @@ -1160,24 +1177,19 @@ static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event) switch (event) { case SND_SOC_DAPM_STREAM_START: case SND_SOC_DAPM_STREAM_RESUME: - dapm->dev_power = 1; + dapm->target_bias_level = SND_SOC_BIAS_ON; break; case SND_SOC_DAPM_STREAM_STOP: - dapm->dev_power = !!dapm->codec->active; + if (dapm->codec->active) + dapm->target_bias_level = SND_SOC_BIAS_ON; + else + dapm->target_bias_level = SND_SOC_BIAS_STANDBY; break; case SND_SOC_DAPM_STREAM_SUSPEND: - dapm->dev_power = 0; + dapm->target_bias_level = SND_SOC_BIAS_STANDBY; break; case SND_SOC_DAPM_STREAM_NOP: - switch (dapm->bias_level) { - case SND_SOC_BIAS_STANDBY: - case SND_SOC_BIAS_OFF: - dapm->dev_power = 0; - break; - default: - dapm->dev_power = 1; - break; - } + dapm->target_bias_level = dapm->bias_level; break; default: break; @@ -1185,12 +1197,12 @@ static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event) } /* Force all contexts in the card to the same bias state */ - power = 0; + bias = SND_SOC_BIAS_OFF; list_for_each_entry(d, &card->dapm_list, list) - if (d->dev_power) - power = 1; + if (d->target_bias_level > bias) + bias = d->target_bias_level; list_for_each_entry(d, &card->dapm_list, list) - d->dev_power = power; + d->target_bias_level = bias; /* Run all the bias changes in parallel */ diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c new file mode 100644 index 000000000000..b5759397afa3 --- /dev/null +++ b/sound/soc/soc-pcm.c @@ -0,0 +1,639 @@ +/* + * soc-pcm.c -- ALSA SoC PCM + * + * Copyright 2005 Wolfson Microelectronics PLC. + * Copyright 2005 Openedhand Ltd. + * Copyright (C) 2010 Slimlogic Ltd. + * Copyright (C) 2010 Texas Instruments Inc. + * + * Authors: Liam Girdwood <lrg@ti.com> + * Mark Brown <broonie@opensource.wolfsonmicro.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/delay.h> +#include <linux/slab.h> +#include <linux/workqueue.h> +#include <sound/core.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/initval.h> + +static DEFINE_MUTEX(pcm_mutex); + +static int soc_pcm_apply_symmetry(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = rtd->codec_dai; + int ret; + + if (!codec_dai->driver->symmetric_rates && + !cpu_dai->driver->symmetric_rates && + !rtd->dai_link->symmetric_rates) + return 0; + + /* This can happen if multiple streams are starting simultaneously - + * the second can need to get its constraints before the first has + * picked a rate. Complain and allow the application to carry on. + */ + if (!rtd->rate) { + dev_warn(&rtd->dev, + "Not enforcing symmetric_rates due to race\n"); + return 0; + } + + dev_dbg(&rtd->dev, "Symmetry forces %dHz rate\n", rtd->rate); + + ret = snd_pcm_hw_constraint_minmax(substream->runtime, + SNDRV_PCM_HW_PARAM_RATE, + rtd->rate, rtd->rate); + if (ret < 0) { + dev_err(&rtd->dev, + "Unable to apply rate symmetry constraint: %d\n", ret); + return ret; + } + + return 0; +} + +/* + * Called by ALSA when a PCM substream is opened, the runtime->hw record is + * then initialized and any private data can be allocated. This also calls + * startup for the cpu DAI, platform, machine and codec DAI. + */ +static int soc_pcm_open(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_soc_platform *platform = rtd->platform; + struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai_driver *cpu_dai_drv = cpu_dai->driver; + struct snd_soc_dai_driver *codec_dai_drv = codec_dai->driver; + int ret = 0; + + mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass); + + /* startup the audio subsystem */ + if (cpu_dai->driver->ops->startup) { + ret = cpu_dai->driver->ops->startup(substream, cpu_dai); + if (ret < 0) { + printk(KERN_ERR "asoc: can't open interface %s\n", + cpu_dai->name); + goto out; + } + } + + if (platform->driver->ops && platform->driver->ops->open) { + ret = platform->driver->ops->open(substream); + if (ret < 0) { + printk(KERN_ERR "asoc: can't open platform %s\n", platform->name); + goto platform_err; + } + } + + if (codec_dai->driver->ops->startup) { + ret = codec_dai->driver->ops->startup(substream, codec_dai); + if (ret < 0) { + printk(KERN_ERR "asoc: can't open codec %s\n", + codec_dai->name); + goto codec_dai_err; + } + } + + if (rtd->dai_link->ops && rtd->dai_link->ops->startup) { + ret = rtd->dai_link->ops->startup(substream); + if (ret < 0) { + printk(KERN_ERR "asoc: %s startup failed\n", rtd->dai_link->name); + goto machine_err; + } + } + + /* Check that the codec and cpu DAIs are compatible */ + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { + runtime->hw.rate_min = + max(codec_dai_drv->playback.rate_min, + cpu_dai_drv->playback.rate_min); + runtime->hw.rate_max = + min(codec_dai_drv->playback.rate_max, + cpu_dai_drv->playback.rate_max); + runtime->hw.channels_min = + max(codec_dai_drv->playback.channels_min, + cpu_dai_drv->playback.channels_min); + runtime->hw.channels_max = + min(codec_dai_drv->playback.channels_max, + cpu_dai_drv->playback.channels_max); + runtime->hw.formats = + codec_dai_drv->playback.formats & cpu_dai_drv->playback.formats; + runtime->hw.rates = + codec_dai_drv->playback.rates & cpu_dai_drv->playback.rates; + if (codec_dai_drv->playback.rates + & (SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_CONTINUOUS)) + runtime->hw.rates |= cpu_dai_drv->playback.rates; + if (cpu_dai_drv->playback.rates + & (SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_CONTINUOUS)) + runtime->hw.rates |= codec_dai_drv->playback.rates; + } else { + runtime->hw.rate_min = + max(codec_dai_drv->capture.rate_min, + cpu_dai_drv->capture.rate_min); + runtime->hw.rate_max = + min(codec_dai_drv->capture.rate_max, + cpu_dai_drv->capture.rate_max); + runtime->hw.channels_min = + max(codec_dai_drv->capture.channels_min, + cpu_dai_drv->capture.channels_min); + runtime->hw.channels_max = + min(codec_dai_drv->capture.channels_max, + cpu_dai_drv->capture.channels_max); + runtime->hw.formats = + codec_dai_drv->capture.formats & cpu_dai_drv->capture.formats; + runtime->hw.rates = + codec_dai_drv->capture.rates & cpu_dai_drv->capture.rates; + if (codec_dai_drv->capture.rates + & (SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_CONTINUOUS)) + runtime->hw.rates |= cpu_dai_drv->capture.rates; + if (cpu_dai_drv->capture.rates + & (SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_CONTINUOUS)) + runtime->hw.rates |= codec_dai_drv->capture.rates; + } + + ret = -EINVAL; + snd_pcm_limit_hw_rates(runtime); + if (!runtime->hw.rates) { + printk(KERN_ERR "asoc: %s <-> %s No matching rates\n", + codec_dai->name, cpu_dai->name); + goto config_err; + } + if (!runtime->hw.formats) { + printk(KERN_ERR "asoc: %s <-> %s No matching formats\n", + codec_dai->name, cpu_dai->name); + goto config_err; + } + if (!runtime->hw.channels_min || !runtime->hw.channels_max || + runtime->hw.channels_min > runtime->hw.channels_max) { + printk(KERN_ERR "asoc: %s <-> %s No matching channels\n", + codec_dai->name, cpu_dai->name); + goto config_err; + } + + /* Symmetry only applies if we've already got an active stream. */ + if (cpu_dai->active || codec_dai->active) { + ret = soc_pcm_apply_symmetry(substream); + if (ret != 0) + goto config_err; + } + + pr_debug("asoc: %s <-> %s info:\n", + codec_dai->name, cpu_dai->name); + pr_debug("asoc: rate mask 0x%x\n", runtime->hw.rates); + pr_debug("asoc: min ch %d max ch %d\n", runtime->hw.channels_min, + runtime->hw.channels_max); + pr_debug("asoc: min rate %d max rate %d\n", runtime->hw.rate_min, + runtime->hw.rate_max); + + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { + cpu_dai->playback_active++; + codec_dai->playback_active++; + } else { + cpu_dai->capture_active++; + codec_dai->capture_active++; + } + cpu_dai->active++; + codec_dai->active++; + rtd->codec->active++; + mutex_unlock(&rtd->pcm_mutex); + return 0; + +config_err: + if (rtd->dai_link->ops && rtd->dai_link->ops->shutdown) + rtd->dai_link->ops->shutdown(substream); + +machine_err: + if (codec_dai->driver->ops->shutdown) + codec_dai->driver->ops->shutdown(substream, codec_dai); + +codec_dai_err: + if (platform->driver->ops && platform->driver->ops->close) + platform->driver->ops->close(substream); + +platform_err: + if (cpu_dai->driver->ops->shutdown) + cpu_dai->driver->ops->shutdown(substream, cpu_dai); +out: + mutex_unlock(&rtd->pcm_mutex); + return ret; +} + +/* + * Power down the audio subsystem pmdown_time msecs after close is called. + * This is to ensure there are no pops or clicks in between any music tracks + * due to DAPM power cycling. + */ +static void close_delayed_work(struct work_struct *work) +{ + struct snd_soc_pcm_runtime *rtd = + container_of(work, struct snd_soc_pcm_runtime, delayed_work.work); + struct snd_soc_dai *codec_dai = rtd->codec_dai; + + mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass); + + pr_debug("pop wq checking: %s status: %s waiting: %s\n", + codec_dai->driver->playback.stream_name, + codec_dai->playback_active ? "active" : "inactive", + codec_dai->pop_wait ? "yes" : "no"); + + /* are we waiting on this codec DAI stream */ + if (codec_dai->pop_wait == 1) { + codec_dai->pop_wait = 0; + snd_soc_dapm_stream_event(rtd, + codec_dai->driver->playback.stream_name, + SND_SOC_DAPM_STREAM_STOP); + } + + mutex_unlock(&rtd->pcm_mutex); +} + +/* + * Called by ALSA when a PCM substream is closed. Private data can be + * freed here. The cpu DAI, codec DAI, machine and platform are also + * shutdown. + */ +static int soc_pcm_close(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_platform *platform = rtd->platform; + struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_codec *codec = rtd->codec; + + mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass); + + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { + cpu_dai->playback_active--; + codec_dai->playback_active--; + } else { + cpu_dai->capture_active--; + codec_dai->capture_active--; + } + + cpu_dai->active--; + codec_dai->active--; + codec->active--; + + /* Muting the DAC suppresses artifacts caused during digital + * shutdown, for example from stopping clocks. + */ + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) + snd_soc_dai_digital_mute(codec_dai, 1); + + if (cpu_dai->driver->ops->shutdown) + cpu_dai->driver->ops->shutdown(substream, cpu_dai); + + if (codec_dai->driver->ops->shutdown) + codec_dai->driver->ops->shutdown(substream, codec_dai); + + if (rtd->dai_link->ops && rtd->dai_link->ops->shutdown) + rtd->dai_link->ops->shutdown(substream); + + if (platform->driver->ops && platform->driver->ops->close) + platform->driver->ops->close(substream); + cpu_dai->runtime = NULL; + + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { + /* start delayed pop wq here for playback streams */ + codec_dai->pop_wait = 1; + schedule_delayed_work(&rtd->delayed_work, + msecs_to_jiffies(rtd->pmdown_time)); + } else { + /* capture streams can be powered down now */ + snd_soc_dapm_stream_event(rtd, + codec_dai->driver->capture.stream_name, + SND_SOC_DAPM_STREAM_STOP); + } + + mutex_unlock(&rtd->pcm_mutex); + return 0; +} + +/* + * Called by ALSA when the PCM substream is prepared, can set format, sample + * rate, etc. This function is non atomic and can be called multiple times, + * it can refer to the runtime info. + */ +static int soc_pcm_prepare(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_platform *platform = rtd->platform; + struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = rtd->codec_dai; + int ret = 0; + + mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass); + + if (rtd->dai_link->ops && rtd->dai_link->ops->prepare) { + ret = rtd->dai_link->ops->prepare(substream); + if (ret < 0) { + printk(KERN_ERR "asoc: machine prepare error\n"); + goto out; + } + } + + if (platform->driver->ops && platform->driver->ops->prepare) { + ret = platform->driver->ops->prepare(substream); + if (ret < 0) { + printk(KERN_ERR "asoc: platform prepare error\n"); + goto out; + } + } + + if (codec_dai->driver->ops->prepare) { + ret = codec_dai->driver->ops->prepare(substream, codec_dai); + if (ret < 0) { + printk(KERN_ERR "asoc: codec DAI prepare error\n"); + goto out; + } + } + + if (cpu_dai->driver->ops->prepare) { + ret = cpu_dai->driver->ops->prepare(substream, cpu_dai); + if (ret < 0) { + printk(KERN_ERR "asoc: cpu DAI prepare error\n"); + goto out; + } + } + + /* cancel any delayed stream shutdown that is pending */ + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK && + codec_dai->pop_wait) { + codec_dai->pop_wait = 0; + cancel_delayed_work(&rtd->delayed_work); + } + + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) + snd_soc_dapm_stream_event(rtd, + codec_dai->driver->playback.stream_name, + SND_SOC_DAPM_STREAM_START); + else + snd_soc_dapm_stream_event(rtd, + codec_dai->driver->capture.stream_name, + SND_SOC_DAPM_STREAM_START); + + snd_soc_dai_digital_mute(codec_dai, 0); + +out: + mutex_unlock(&rtd->pcm_mutex); + return ret; +} + +/* + * Called by ALSA when the hardware params are set by application. This + * function can also be called multiple times and can allocate buffers + * (using snd_pcm_lib_* ). It's non-atomic. + */ +static int soc_pcm_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_platform *platform = rtd->platform; + struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = rtd->codec_dai; + int ret = 0; + + mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass); + + if (rtd->dai_link->ops && rtd->dai_link->ops->hw_params) { + ret = rtd->dai_link->ops->hw_params(substream, params); + if (ret < 0) { + printk(KERN_ERR "asoc: machine hw_params failed\n"); + goto out; + } + } + + if (codec_dai->driver->ops->hw_params) { + ret = codec_dai->driver->ops->hw_params(substream, params, codec_dai); + if (ret < 0) { + printk(KERN_ERR "asoc: can't set codec %s hw params\n", + codec_dai->name); + goto codec_err; + } + } + + if (cpu_dai->driver->ops->hw_params) { + ret = cpu_dai->driver->ops->hw_params(substream, params, cpu_dai); + if (ret < 0) { + printk(KERN_ERR "asoc: interface %s hw params failed\n", + cpu_dai->name); + goto interface_err; + } + } + + if (platform->driver->ops && platform->driver->ops->hw_params) { + ret = platform->driver->ops->hw_params(substream, params); + if (ret < 0) { + printk(KERN_ERR "asoc: platform %s hw params failed\n", + platform->name); + goto platform_err; + } + } + + rtd->rate = params_rate(params); + +out: + mutex_unlock(&rtd->pcm_mutex); + return ret; + +platform_err: + if (cpu_dai->driver->ops->hw_free) + cpu_dai->driver->ops->hw_free(substream, cpu_dai); + +interface_err: + if (codec_dai->driver->ops->hw_free) + codec_dai->driver->ops->hw_free(substream, codec_dai); + +codec_err: + if (rtd->dai_link->ops && rtd->dai_link->ops->hw_free) + rtd->dai_link->ops->hw_free(substream); + + mutex_unlock(&rtd->pcm_mutex); + return ret; +} + +/* + * Frees resources allocated by hw_params, can be called multiple times + */ +static int soc_pcm_hw_free(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_platform *platform = rtd->platform; + struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_codec *codec = rtd->codec; + + mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass); + + /* apply codec digital mute */ + if (!codec->active) + snd_soc_dai_digital_mute(codec_dai, 1); + + /* free any machine hw params */ + if (rtd->dai_link->ops && rtd->dai_link->ops->hw_free) + rtd->dai_link->ops->hw_free(substream); + + /* free any DMA resources */ + if (platform->driver->ops && platform->driver->ops->hw_free) + platform->driver->ops->hw_free(substream); + + /* now free hw params for the DAIs */ + if (codec_dai->driver->ops->hw_free) + codec_dai->driver->ops->hw_free(substream, codec_dai); + + if (cpu_dai->driver->ops->hw_free) + cpu_dai->driver->ops->hw_free(substream, cpu_dai); + + mutex_unlock(&rtd->pcm_mutex); + return 0; +} + +static int soc_pcm_trigger(struct snd_pcm_substream *substream, int cmd) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_platform *platform = rtd->platform; + struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = rtd->codec_dai; + int ret; + + if (codec_dai->driver->ops->trigger) { + ret = codec_dai->driver->ops->trigger(substream, cmd, codec_dai); + if (ret < 0) + return ret; + } + + if (platform->driver->ops && platform->driver->ops->trigger) { + ret = platform->driver->ops->trigger(substream, cmd); + if (ret < 0) + return ret; + } + + if (cpu_dai->driver->ops->trigger) { + ret = cpu_dai->driver->ops->trigger(substream, cmd, cpu_dai); + if (ret < 0) + return ret; + } + return 0; +} + +/* + * soc level wrapper for pointer callback + * If cpu_dai, codec_dai, platform driver has the delay callback, than + * the runtime->delay will be updated accordingly. + */ +static snd_pcm_uframes_t soc_pcm_pointer(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_platform *platform = rtd->platform; + struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_pcm_runtime *runtime = substream->runtime; + snd_pcm_uframes_t offset = 0; + snd_pcm_sframes_t delay = 0; + + if (platform->driver->ops && platform->driver->ops->pointer) + offset = platform->driver->ops->pointer(substream); + + if (cpu_dai->driver->ops->delay) + delay += cpu_dai->driver->ops->delay(substream, cpu_dai); + + if (codec_dai->driver->ops->delay) + delay += codec_dai->driver->ops->delay(substream, codec_dai); + + if (platform->driver->delay) + delay += platform->driver->delay(substream, codec_dai); + + runtime->delay = delay; + + return offset; +} + +/* ASoC PCM operations */ +static struct snd_pcm_ops soc_pcm_ops = { + .open = soc_pcm_open, + .close = soc_pcm_close, + .hw_params = soc_pcm_hw_params, + .hw_free = soc_pcm_hw_free, + .prepare = soc_pcm_prepare, + .trigger = soc_pcm_trigger, + .pointer = soc_pcm_pointer, +}; + +/* create a new pcm */ +int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num) +{ + struct snd_soc_codec *codec = rtd->codec; + struct snd_soc_platform *platform = rtd->platform; + struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_pcm *pcm; + char new_name[64]; + int ret = 0, playback = 0, capture = 0; + + /* check client and interface hw capabilities */ + snprintf(new_name, sizeof(new_name), "%s %s-%d", + rtd->dai_link->stream_name, codec_dai->name, num); + + if (codec_dai->driver->playback.channels_min) + playback = 1; + if (codec_dai->driver->capture.channels_min) + capture = 1; + + dev_dbg(rtd->card->dev, "registered pcm #%d %s\n",num,new_name); + ret = snd_pcm_new(rtd->card->snd_card, new_name, + num, playback, capture, &pcm); + if (ret < 0) { + printk(KERN_ERR "asoc: can't create pcm for codec %s\n", codec->name); + return ret; + } + + /* DAPM dai link stream work */ + INIT_DELAYED_WORK(&rtd->delayed_work, close_delayed_work); + + rtd->pcm = pcm; + pcm->private_data = rtd; + if (platform->driver->ops) { + soc_pcm_ops.mmap = platform->driver->ops->mmap; + soc_pcm_ops.pointer = platform->driver->ops->pointer; + soc_pcm_ops.ioctl = platform->driver->ops->ioctl; + soc_pcm_ops.copy = platform->driver->ops->copy; + soc_pcm_ops.silence = platform->driver->ops->silence; + soc_pcm_ops.ack = platform->driver->ops->ack; + soc_pcm_ops.page = platform->driver->ops->page; + } + + if (playback) + snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &soc_pcm_ops); + + if (capture) + snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &soc_pcm_ops); + + if (platform->driver->pcm_new) { + ret = platform->driver->pcm_new(rtd); + if (ret < 0) { + pr_err("asoc: platform pcm constructor failed\n"); + return ret; + } + } + + pcm->private_free = platform->driver->pcm_free; + printk(KERN_INFO "asoc: %s <-> %s mapping ok\n", codec_dai->name, + cpu_dai->name); + return ret; +} diff --git a/sound/soc/tegra/tegra_pcm.c b/sound/soc/tegra/tegra_pcm.c index 3c271f953582..ff86e5e3db68 100644 --- a/sound/soc/tegra/tegra_pcm.c +++ b/sound/soc/tegra/tegra_pcm.c @@ -322,9 +322,11 @@ static void tegra_pcm_deallocate_dma_buffer(struct snd_pcm *pcm, int stream) static u64 tegra_dma_mask = DMA_BIT_MASK(32); -static int tegra_pcm_new(struct snd_card *card, - struct snd_soc_dai *dai, struct snd_pcm *pcm) +static int tegra_pcm_new(struct snd_soc_pcm_runtime *rtd) { + struct snd_card *card = rtd->card->snd_card; + struct snd_soc_dai *dai = rtd->cpu_dai; + struct snd_pcm *pcm = rtd->pcm; int ret = 0; if (!card->dev->dma_mask) diff --git a/sound/soc/tegra/tegra_wm8903.c b/sound/soc/tegra/tegra_wm8903.c index 0d6738a8b29a..a42e9ac30f28 100644 --- a/sound/soc/tegra/tegra_wm8903.c +++ b/sound/soc/tegra/tegra_wm8903.c @@ -267,7 +267,7 @@ static int tegra_wm8903_init(struct snd_soc_pcm_runtime *rtd) } machine->gpio_requested |= GPIO_HP_MUTE; - gpio_direction_output(pdata->gpio_hp_mute, 0); + gpio_direction_output(pdata->gpio_hp_mute, 1); } if (gpio_is_valid(pdata->gpio_int_mic_en)) { diff --git a/sound/soc/txx9/txx9aclc.c b/sound/soc/txx9/txx9aclc.c index f4aa4e03c888..34aa972669ed 100644 --- a/sound/soc/txx9/txx9aclc.c +++ b/sound/soc/txx9/txx9aclc.c @@ -288,9 +288,10 @@ static void txx9aclc_pcm_free_dma_buffers(struct snd_pcm *pcm) snd_pcm_lib_preallocate_free_for_all(pcm); } -static int txx9aclc_pcm_new(struct snd_card *card, struct snd_soc_dai *dai, - struct snd_pcm *pcm) +static int txx9aclc_pcm_new(struct snd_soc_pcm_runtime *rtd) { + struct snd_soc_dai *dai = rtd->cpu_dai; + struct snd_pcm *pcm = rtd->pcm; struct platform_device *pdev = to_platform_device(dai->platform->dev); struct txx9aclc_soc_device *dev; struct resource *r; |