diff options
Diffstat (limited to 'sound/soc/codecs/max98373.c')
| -rw-r--r-- | sound/soc/codecs/max98373.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/sound/soc/codecs/max98373.c b/sound/soc/codecs/max98373.c index 746c829312b8..e14fe98349a5 100644 --- a/sound/soc/codecs/max98373.c +++ b/sound/soc/codecs/max98373.c @@ -28,11 +28,13 @@ static int max98373_dac_event(struct snd_soc_dapm_widget *w, regmap_update_bits(max98373->regmap, MAX98373_R20FF_GLOBAL_SHDN, MAX98373_GLOBAL_EN_MASK, 1); + usleep_range(30000, 31000); break; case SND_SOC_DAPM_POST_PMD: regmap_update_bits(max98373->regmap, MAX98373_R20FF_GLOBAL_SHDN, MAX98373_GLOBAL_EN_MASK, 0); + usleep_range(30000, 31000); max98373->tdm_mode = false; break; default: @@ -202,6 +204,15 @@ SOC_SINGLE("Ramp Up Switch", MAX98373_R203F_AMP_DSP_CFG, MAX98373_AMP_DSP_CFG_RMP_UP_SHIFT, 1, 0), SOC_SINGLE("Ramp Down Switch", MAX98373_R203F_AMP_DSP_CFG, MAX98373_AMP_DSP_CFG_RMP_DN_SHIFT, 1, 0), +/* Speaker Amplifier Overcurrent Automatic Restart Enable */ +SOC_SINGLE("OVC Autorestart Switch", MAX98373_R20FE_DEVICE_AUTO_RESTART_CFG, + MAX98373_OVC_AUTORESTART_SHIFT, 1, 0), +/* Thermal Shutdown Automatic Restart Enable */ +SOC_SINGLE("THERM Autorestart Switch", MAX98373_R20FE_DEVICE_AUTO_RESTART_CFG, + MAX98373_THERM_AUTORESTART_SHIFT, 1, 0), +/* Clock Monitor Automatic Restart Enable */ +SOC_SINGLE("CMON Autorestart Switch", MAX98373_R20FE_DEVICE_AUTO_RESTART_CFG, + MAX98373_CMON_AUTORESTART_SHIFT, 1, 0), SOC_SINGLE("CLK Monitor Switch", MAX98373_R20FE_DEVICE_AUTO_RESTART_CFG, MAX98373_CLOCK_MON_SHIFT, 1, 0), SOC_SINGLE("Dither Switch", MAX98373_R203F_AMP_DSP_CFG, @@ -390,6 +401,11 @@ static int max98373_probe(struct snd_soc_component *component) MAX98373_R2021_PCM_TX_HIZ_EN_2, 1 << (max98373->i_slot - 8), 0); + /* enable auto restart function by default */ + regmap_write(max98373->regmap, + MAX98373_R20FE_DEVICE_AUTO_RESTART_CFG, + 0xF); + /* speaker feedback slot configuration */ regmap_write(max98373->regmap, MAX98373_R2023_PCM_TX_SRC_2, |