diff options
| author | Ryan Lee <ryans.lee@maximintegrated.com> | 2021-03-24 20:35:55 -0700 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-03-25 13:58:57 +0000 |
| commit | 7a0d884986f3693aca8a2dc4e1b31d35c508542e (patch) | |
| tree | 0a143a1a8cbaa347ac1fd0a3f37217354be79d76 /sound/soc/codecs/max98373.c | |
| parent | 9f44673b7af2e776b55b1d15b3a35d8e8eb51331 (diff) | |
ASoC: max98373: Added controls for autorestart config
3 new controls are added.
"OVC Autorestart Switch" : controls whether or not the speaker amplifier
automatically re-enables after an overcurrent fault condition.
"THERM Autorestart Switch" : controls whether or not the device
automatically resumes playback when the die temperature recovers from
thermal shutdown.
"CMON Autorestart Switch" : controls whether or not the device
automatically resumes playback when the clock returns after stopping.
Above Auto Restart functions are enabled by default.
Signed-off-by: Ryan Lee <ryans.lee@maximintegrated.com>
Link: https://lore.kernel.org/r/20210325033555.29377-3-ryans.lee@maximintegrated.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/max98373.c')
| -rw-r--r-- | sound/soc/codecs/max98373.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/sound/soc/codecs/max98373.c b/sound/soc/codecs/max98373.c index 746c829312b8..b1e43c26dd6b 100644 --- a/sound/soc/codecs/max98373.c +++ b/sound/soc/codecs/max98373.c @@ -202,6 +202,15 @@ 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 +399,11 @@ 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, |