[PATCH 1/1][SRU][U] UBUNTU: SAUCE: ALSA: hda/cirrus: Set Initial DMIC volume to -26 dB

You-Sheng Yang vicamo.yang at canonical.com
Tue Jun 1 08:24:55 UTC 2021

From: Stefan Binding <sbinding at opensource.cirrus.com>

BugLink: https://bugs.launchpad.net/bugs/1929803

Previously this fix was applied only to Bullseye variant laptops,
and should be applied to Cyborg and Warlock variants.

Fixes: 45b14fe200ba ("ALSA: hda/cirrus: Use CS8409 filter to fix abnormal sounds on Bullseye")
Signed-off-by: Stefan Binding <sbinding at opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr at opensource.cirrus.com>
Link: https://lore.kernel.org/r/20210531163754.136736-1-vitalyr@opensource.cirrus.com
Signed-off-by: Takashi Iwai <tiwai at suse.de>
(cherry picked from
Signed-off-by: You-Sheng Yang <vicamo.yang at canonical.com>
 sound/pci/hda/patch_cirrus.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c
index 726507d0b04c..8629e84fef23 100644
--- a/sound/pci/hda/patch_cirrus.c
+++ b/sound/pci/hda/patch_cirrus.c
@@ -2206,10 +2206,9 @@ static void cs8409_cs42l42_fixups(struct hda_codec *codec,
-		/* 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);
+		/* Set initial DMIC volume to -26 dB */
+		snd_hda_codec_amp_init_stereo(codec, CS8409_CS42L42_DMIC_ADC_PIN_NID,
+				HDA_INPUT, 0, 0xff, 0x19);
 			NULL, &cs8409_cs42l42_hp_volume_mixer);

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