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author | Takashi Iwai <tiwai@suse.de> | 2022-09-30 10:48:10 +0200 |
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committer | Takashi Iwai <tiwai@suse.de> | 2022-09-30 10:48:44 +0200 |
commit | 35a1744423743247026668e2323d1b932583fc2a (patch) | |
tree | 538e89c23073c9fa050d4b1988932a1d1f6464e2 /sound/usb | |
parent | 225f6e1bc151978041595c7d2acaded3aac41f54 (diff) | |
download | lwn-35a1744423743247026668e2323d1b932583fc2a.tar.gz lwn-35a1744423743247026668e2323d1b932583fc2a.zip |
ALSA: hda/realtek: More robust component matching for CS35L41
As the previous commit implies, a system may have a different SPI bus
number that is embedded in the device string. And, assuming the fixed
bus number is rather fragile; it may be assigned differently depending
on the configuration or on the boot environment. Once when a bus
number change happens, the binding fails, resulting in the silence.
This patch tries to make the matching a bit more relaxed, allowing to
bind with a different bus number (or without it). So the previous
fix, the introduction of ALC245_FIXUP_CS35L41_SPI1_2 fixup became
superfluous, and this is unified to ALC245_FIXUP_CS35L41_SPI_2.
Fixes: 225f6e1bc151 ("ALSA: hda/realtek: Add quirk for HP Zbook Firefly 14 G9 model")
Link: https://lore.kernel.org/r/20220930084810.10435-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb')
0 files changed, 0 insertions, 0 deletions