ALSA: hda/realtek: fix the hp playback volume issue for LG machines

Browse source

Recently we tested the headphone playback on 2 LG machines, if we set
the volume to the max value or near to the max value, the sound is too
loud, it could even bring harm to listeners.

A workaround is to decrease the max volume to a reasonable value for
the headphone's amplifier, then the users couldn't set the volume
bigger than that value from the userspace.

Signed-off-by: Hui Wang <hui.wang@canonical.com>
Message-ID: <20240318011128.156023-1-hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

...

This commit is contained in:

Hui Wang 2024-03-18 09:11:28 +08:00 • committed by Takashi Iwai

parent 585f5bf9e9

commit 1e5dc3989a

1 changed files with 26 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

26

sound/pci/hda/patch_realtek.c

View file