* FAILED: patch "[PATCH] ALSA: hda/cirrus: Set Initial DMIC volume for Bullseye to -26" failed to apply to 5.10-stable tree
@ 2021-05-12 10:05 gregkh
0 siblings, 0 replies; only message in thread
From: gregkh @ 2021-05-12 10:05 UTC (permalink / raw)
To: sbinding, stable, tiwai, vicamo.yang, vitalyr; +Cc: stable
The patch below does not apply to the 5.10-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 0e853a9c3937caa9f13fdde547d6202f92457c2b Mon Sep 17 00:00:00 2001
From: Stefan Binding <sbinding@opensource.cirrus.com>
Date: Mon, 26 Apr 2021 17:37:48 +0100
Subject: [PATCH] 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>
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,
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2021-05-12 10:05 FAILED: patch "[PATCH] ALSA: hda/cirrus: Set Initial DMIC volume for Bullseye to -26" failed to apply to 5.10-stable tree gregkh
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