diff options
| author | Aaron Ma <mapengyu@gmail.com> | 2026-08-05 02:53:25 +0800 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2026-08-05 10:10:51 +0200 |
| commit | 5801c193b4f703e25130f5a15bada5dca8f4a09d (patch) | |
| tree | c422f46970acc090064bf3ab49e9448d9c34b438 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 2b38a2713116963fe4d0a4c06231f1968b483f20 (diff) | |
ALSA: hda/realtek: Limit Legion AW88399 playback to stereo
The Legion AW88399 speaker routing sends a stereo FL/FR stream
to both speaker pairs. A four-channel stream leaves the front
pair silent, so advertising four channels exposes an unusable
playback mode.
Limit the analogue PCM and the multi-output runtime constraint
to two channels for the affected Legion codec SSIDs. This
exposes the usable stereo configuration and rejects
four-channel playback.
Signed-off-by: Aaron Ma <mapengyu@gmail.com>
Reviewed-by: Marco Giunta <marco_giunta@outlook.it>
Tested-by: Marco Giunta <marco_giunta@outlook.it>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20260804185325.22861-2-mapengyu@gmail.com
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions