diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2018-02-25 11:46:53 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-03-01 20:13:05 +0100 |
| commit | 3d7719d3cc8efe88be4c72cb7cbb0d866ed7d1b2 (patch) | |
| tree | 16197b8183a73984b22fd8681f9f29e828ff7b9e /sound/soc/codecs/rt5651.c | |
| parent | ASoC: rt5651: Remove programming of PWR regs before force_bias_level() call (diff) | |
| download | linux-3d7719d3cc8efe88be4c72cb7cbb0d866ed7d1b2.tar.xz linux-3d7719d3cc8efe88be4c72cb7cbb0d866ed7d1b2.zip | |
ASoC: rt5651: Only configure LDO voltage once at boot
Now that rt5651_set_bias_level(BIAS_OFF) no longer modifies the LDO
voltage selection bits, there is no need to set them each time we move
to standby. Instead configure them once at component-probe() time.
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 | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/soc/codecs/rt5651.c b/sound/soc/codecs/rt5651.c index 74f83af3b6be..9460bdcad349 100644 --- a/sound/soc/codecs/rt5651.c +++ b/sound/soc/codecs/rt5651.c @@ -1540,9 +1540,6 @@ static int rt5651_set_bias_level(struct snd_soc_component *component, snd_soc_component_update_bits(component, RT5651_PWR_ANLG1, RT5651_PWR_FV1 | RT5651_PWR_FV2, RT5651_PWR_FV1 | RT5651_PWR_FV2); - snd_soc_component_update_bits(component, RT5651_PWR_ANLG1, - RT5651_PWR_LDO_DVO_MASK, - RT5651_PWR_LDO_DVO_1_2V); snd_soc_component_update_bits(component, RT5651_D_MISC, 0x1, 0x1); } break; @@ -1662,6 +1659,9 @@ static int rt5651_probe(struct snd_soc_component *component) rt5651->component = component; + snd_soc_component_update_bits(component, RT5651_PWR_ANLG1, + RT5651_PWR_LDO_DVO_MASK, RT5651_PWR_LDO_DVO_1_2V); + snd_soc_component_force_bias_level(component, SND_SOC_BIAS_OFF); rt5651_apply_properties(component); |