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ALSA: hda/cirrus: Set Initial DMIC volume for Bullseye to -26 dB

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After booting for first time on Bullseye, the DMIC is currently muted.
Instead, the DMIC volume should be set to a valid initial value.

Tested on DELL Inspiron-3505, DELL Inspiron-3501, DELL Inspiron-3500

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
BugLink: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1923557
Reported-and-tested-by: You-Sheng Yang <vicamo.yang@canonical.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20210426163749.196153-2-vitalyr@opensource.cirrus.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Stefan Binding 2021-04-26 17:37:48 +01:00 committed by Takashi Iwai
parent 4fb44dd2c1
commit 0e853a9c39
1 changed files with 5 additions and 0 deletions
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5
sound/pci/hda/patch_cirrus.c
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@ -2172,6 +2172,11 @@ static void cs8409_cs42l42_fixups(struct hda_codec *codec,
(get_wcaps(codec, CS8409_CS42L42_AMIC_PIN_NID) | AC_WCAP_UNSOL_CAP));
break;
case HDA_FIXUP_ACT_PROBE:
/* Set initial volume on Bullseye to -26 dB */
if (codec->fixup_id == CS8409_BULLSEYE)
snd_hda_codec_amp_init_stereo(codec, CS8409_CS42L42_DMIC_ADC_PIN_NID,
HDA_INPUT, 0, 0xff, 0x19);
snd_hda_gen_add_kctl(&spec->gen,
NULL, &cs8409_cs42l42_hp_volume_mixer);
snd_hda_gen_add_kctl(&spec->gen,