]> git.ipfire.org Git - thirdparty/kernel/linux.git/commit
ALSA: hda/tas2781: A workaround solution to lower-vol issue among lower calibrated...
authorShenghao Ding <shenghao-ding@ti.com>
Fri, 27 Feb 2026 14:46:40 +0000 (22:46 +0800)
committerTakashi Iwai <tiwai@suse.de>
Sat, 28 Feb 2026 08:28:06 +0000 (09:28 +0100)
commit05ac3846ffe53fc63e454eb195ce8a6bab7a6a88
treed39de6c2c13483024c1a35d56323f24029a1ba16
parent068641bc9dc3d680d1ec4f6ee9199d4812041dff
ALSA: hda/tas2781: A workaround solution to lower-vol issue among lower calibrated-impedance micro-speaker on TAS2781

On TAS2781, if the Speaker calibrated impedance is lower than default
value hard-coded inside the TAS2781, it will cuase vol lower than
normal. In order to fix this issue, the parameter of SineGainI need
updating.

Signed-off-by: Shenghao Ding <shenghao-ding@ti.com>
Tested-by: Matthew Schwartz <matthew.schwartz@linux.dev>
Link: https://patch.msgid.link/20260227144641.1243-1-shenghao-ding@ti.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
include/sound/tas2781.h
sound/hda/codecs/side-codecs/tas2781_hda_i2c.c
sound/soc/codecs/tas2781-fmwlib.c