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| author | Stefan Binding <sbinding@opensource.cirrus.com> | 2021-04-26 17:37:48 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2021-04-26 18:44:39 +0200 |
| commit | 0e853a9c3937caa9f13fdde547d6202f92457c2b (patch) | |
| tree | 27d07c3953f59b43135a8f3b5dbfc231aea9cf5b /sound | |
| parent | 4fb44dd2c1dda18606348acdfdb97e8759dde9df (diff) | |
| download | linux-0e853a9c3937caa9f13fdde547d6202f92457c2b.tar.gz linux-0e853a9c3937caa9f13fdde547d6202f92457c2b.tar.bz2 linux-0e853a9c3937caa9f13fdde547d6202f92457c2b.zip | |
ALSA: hda/cirrus: Set Initial DMIC volume for Bullseye to -26 dB
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>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/hda/patch_cirrus.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c index 5d57096b3a95..a4f82f147ff3 100644 --- a/sound/pci/hda/patch_cirrus.c +++ b/sound/pci/hda/patch_cirrus.c @@ -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, |