diff options
| author | Mengdong Lin <mengdong.lin@linux.intel.com> | 2015-11-18 02:34:01 -0500 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-11-18 18:32:24 +0000 |
| commit | 5015920a1732cabd1178cfe342f09ee3488a1791 (patch) | |
| tree | 50f1858d48c2a5e4a86e817c595c38213bfe0c47 /sound/soc/samsung/littlemill.c | |
| parent | 8005c49d9aea74d382f474ce11afbbc7d7130bec (diff) | |
ASoC: Vendor drivers get a link's runtime by snd_soc_get_pcm_runtime()
Vendor drivers no longer access a DAI link's runtime by the link index
but by matching the link name via snd_soc_get_pcm_runtime(). We assume
each DAI link has a unique name.
This is preparation for changing runtimes from an array to a list later.
Vendor drivers changed:
sound/soc/fsl/fsl-asoc-card.c
sound/soc/fsl/imx-wm8962.c
sound/soc/pxa/mioa701_wm9713.c
sound/soc/samsung/bells.c
sound/soc/samsung/littlemill.c
sound/soc/samsung/odroidx2_max98090.c
sound/soc/samsung/snow.c
sound/soc/samsung/speyside.c
sound/soc/samsung/tobermory.c
sound/soc/tegra/tegra_wm8903
Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/samsung/littlemill.c')
| -rw-r--r-- | sound/soc/samsung/littlemill.c | 32 |
1 files changed, 26 insertions, 6 deletions
diff --git a/sound/soc/samsung/littlemill.c b/sound/soc/samsung/littlemill.c index 31a820eb0ac3..7cb204e649ca 100644 --- a/sound/soc/samsung/littlemill.c +++ b/sound/soc/samsung/littlemill.c @@ -23,9 +23,13 @@ static int littlemill_set_bias_level(struct snd_soc_card *card, struct snd_soc_dapm_context *dapm, enum snd_soc_bias_level level) { - struct snd_soc_dai *aif1_dai = card->rtd[0].codec_dai; + struct snd_soc_pcm_runtime *rtd; + struct snd_soc_dai *aif1_dai; int ret; + rtd = snd_soc_get_pcm_runtime(card, card->dai_link[0].name); + aif1_dai = rtd->codec_dai; + if (dapm->dev != aif1_dai->dev) return 0; @@ -66,9 +70,13 @@ static int littlemill_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 *aif1_dai = card->rtd[0].codec_dai; + struct snd_soc_pcm_runtime *rtd; + struct snd_soc_dai *aif1_dai; int ret; + rtd = snd_soc_get_pcm_runtime(card, card->dai_link[0].name); + aif1_dai = rtd->codec_dai; + if (dapm->dev != aif1_dai->dev) return 0; @@ -168,9 +176,13 @@ static int bbclk_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_card *card = w->dapm->card; - struct snd_soc_dai *aif2_dai = card->rtd[1].cpu_dai; + struct snd_soc_pcm_runtime *rtd; + struct snd_soc_dai *aif2_dai; int ret; + rtd = snd_soc_get_pcm_runtime(card, card->dai_link[1].name); + aif2_dai = rtd->cpu_dai; + switch (event) { case SND_SOC_DAPM_PRE_PMU: ret = snd_soc_dai_set_pll(aif2_dai, WM8994_FLL2, @@ -245,11 +257,19 @@ static struct snd_soc_jack littlemill_headset; static int littlemill_late_probe(struct snd_soc_card *card) { - struct snd_soc_codec *codec = card->rtd[0].codec; - struct snd_soc_dai *aif1_dai = card->rtd[0].codec_dai; - struct snd_soc_dai *aif2_dai = card->rtd[1].cpu_dai; + struct snd_soc_pcm_runtime *rtd; + struct snd_soc_codec *codec; + struct snd_soc_dai *aif1_dai; + struct snd_soc_dai *aif2_dai; int ret; + rtd = snd_soc_get_pcm_runtime(card, card->dai_link[0].name); + codec = rtd->codec; + aif1_dai = rtd->codec_dai; + + rtd = snd_soc_get_pcm_runtime(card, card->dai_link[1].name); + aif2_dai = rtd->cpu_dai; + ret = snd_soc_dai_set_sysclk(aif1_dai, WM8994_SYSCLK_MCLK2, 32768, SND_SOC_CLOCK_IN); if (ret < 0) |