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| author | Xu Rao <raoxu@uniontech.com> | 2026-09-01 11:40:24 +0800 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2026-09-01 12:37:33 +0200 |
| commit | 32d7226e6105c257ef7b3d0ec819f11a81f53b6d (patch) | |
| tree | 924181053093a6fa168f90c9712509142e950892 /tools/lib/python/kdoc/python_version.py | |
| parent | e4637ce34607f1733a34a57294966d26b263e626 (diff) | |
ALSA: hda: restore MFG widget enumeration after core split
Before commit 7639a06c23c7 ("ALSA: hda - Move a part of hda_codec stuff
into hdac_device"), widget enumeration selected the function group with
codec->afg ? codec->afg : codec->mfg
and read subordinate nodes from that group.
The core split moved this logic into snd_hdac_refresh_widgets(), but
hard-coded codec->afg there. For an MFG-only codec, codec->afg is zero,
so the Root Node is queried and codec->start_nid/num_nodes are populated
from the function-group range instead of the MFG's subordinate nodes.
Restore the pre-split AFG-or-MFG selection.
Fixes: 7639a06c23c7 ("ALSA: hda - Move a part of hda_codec stuff into hdac_device")
Signed-off-by: Xu Rao <raoxu@uniontech.com>
Link: https://patch.msgid.link/44809B8FF80DCCA2+20260901034024.2407783-1-raoxu@uniontech.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'tools/lib/python/kdoc/python_version.py')
0 files changed, 0 insertions, 0 deletions