On Sat, 24 Apr 2021 16:32:43 +0200, Vitaly Rodionov wrote:
From: Stefan Binding sbinding@opensource.cirrus.com
Tested on DELL Inspiron-3505, DELL Inspiron-3501, DELL Inspiron-3500
Could you give a bit more descriptions why this patch is needed? And what do you mean 16%? The only meaningful measure is dB in the h/w spec. Last but not least, why this value was chosen?
thanks,
Takashi
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
sound/pci/hda/patch_cirrus.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c index 5d57096b3a95..d6cf93b7483c 100644 --- a/sound/pci/hda/patch_cirrus.c +++ b/sound/pci/hda/patch_cirrus.c @@ -2172,6 +2172,10 @@ 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:
if (codec->fixup_id == CS8409_BULLSEYE)snd_hda_codec_amp_init_stereo(codec, CS8409_CS42L42_DMIC_ADC_PIN_NID,HDA_INPUT, 0, 0xff, 0x19);-- 2.25.1