diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2018-02-25 11:46:54 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-03-01 20:13:06 +0100 |
| commit | 57d9d7c32fc24ca4de49392fec1fdd3db1f58e92 (patch) | |
| tree | bfe22a5f7e3d40e1470d42285b9d8b163b12c56f /sound/soc/codecs/rt5651.c | |
| parent | ASoC: rt5651: Only configure LDO voltage once at boot (diff) | |
| download | linux-57d9d7c32fc24ca4de49392fec1fdd3db1f58e92.tar.xz linux-57d9d7c32fc24ca4de49392fec1fdd3db1f58e92.zip | |
ASoC: rt5651: Remove "JD Power" dapm supply
Remove the "JD power" dapm supply which gets force-enabled once when
using jack-detect and never gets disabled again.
Since the PWR_JD_M bit simply needs to be always on when using jack-detect
there is no need to have it tracked by dapm, instead we can simply set it
to 1 once when initializing the jack-detection.
Tested-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/rt5651.c')
| -rw-r--r-- | sound/soc/codecs/rt5651.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/sound/soc/codecs/rt5651.c b/sound/soc/codecs/rt5651.c index 9460bdcad349..cbf9f56ecb14 100644 --- a/sound/soc/codecs/rt5651.c +++ b/sound/soc/codecs/rt5651.c @@ -869,10 +869,6 @@ static const struct snd_soc_dapm_widget rt5651_dapm_widgets[] = { SND_SOC_DAPM_SUPPLY_S("ADC ASRC", 1, RT5651_PLL_MODE_2, 11, 0, NULL, 0), - /* Input Side */ - SND_SOC_DAPM_SUPPLY("JD Power", RT5651_PWR_ANLG2, - RT5651_PWM_JD_M_BIT, 0, NULL, 0), - /* micbias */ SND_SOC_DAPM_SUPPLY("LDO", RT5651_PWR_ANLG1, RT5651_PWR_LDO_BIT, 0, NULL, 0), @@ -1616,7 +1612,10 @@ static int rt5651_set_jack(struct snd_soc_component *component, return -EINVAL; } - snd_soc_dapm_force_enable_pin(dapm, "JD Power"); + /* Enable jack detect power */ + snd_soc_component_update_bits(component, RT5651_PWR_ANLG2, + RT5651_PWR_JD_M, RT5651_PWR_JD_M); + snd_soc_dapm_force_enable_pin(dapm, "LDO"); snd_soc_dapm_sync(dapm); |