p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

ASoC: rt5645: change micbias widget type to supply. 

Register "micbias1" and "micbias2" to supply widgets as modern drivers do.

This should not cause any (new) issues for existing users of the codec,
since micbias support is broken anyways. Micbias support needs the
RT5645_MICBIAS?_POW_CTRL_SEL bits in the RT5645_GEN_CTRL2 register to be
updated when enabled/disabled which we currently do not do.

The updating of these bits will be fixed in a follow-up commit.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Bard Liao 2018-01-03 13:39:01 +01:00 committed by Mark Brown
parent b70b309950
commit bd70b19e9e
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
sound/soc/codecs/rt5645.c
View File

@ -1980,10 +1980,10 @@ static const struct snd_soc_dapm_widget rt5645_dapm_widgets[] = {
/* Input Side */
/* micbias */
SND_SOC_DAPM_MICBIAS("micbias1", RT5645_PWR_ANLG2,
RT5645_PWR_MB1_BIT, 0),
SND_SOC_DAPM_MICBIAS("micbias2", RT5645_PWR_ANLG2,
RT5645_PWR_MB2_BIT, 0),
SND_SOC_DAPM_SUPPLY("micbias1", RT5645_PWR_ANLG2,
RT5645_PWR_MB1_BIT, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("micbias2", RT5645_PWR_ANLG2,
RT5645_PWR_MB2_BIT, 0, NULL, 0),
/* Input Lines */
SND_SOC_DAPM_INPUT("DMIC L1"),
SND_SOC_DAPM_INPUT("DMIC R1"),