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ALSA: hda/cs420x: Add CS4208 fixup for MacBookAir 7,2

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The MacBookAir 7,2 HDA controller has PCI subsystem 8086:7270
rather than Apple 0x106b, so no fixup is selected and all pins
default to 0x400000f0. The pin wiring matches MBA6, so add the
subsystem ID to both lookup tables pointing to CS4208_MBA6.

Tested on MacBookAir 7,2.

[ sorted table entries in SSID order -- tiwai ]

Signed-off-by: Jonne Vuorela <jonne.vuorela@proton.me>
Link: https://patch.msgid.link/Qcui5livawCaJbO1jfx_jebS64rR0f9KATkqn8May0pPyLw8U5DqPQBigmSzRxJp-GeMPqs-jAK6PCnagk3bspzmH__YPte-eyvPtFtuolo=@proton.me
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Jonne Vuorela 2026-09-01 18:28:27 +00:00 committed by Takashi Iwai
parent 83162eeaf7
commit 82cfab6a52
1 changed files with 2 additions and 0 deletions
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2
sound/hda/codecs/cirrus/cs420x.c
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@ -571,6 +571,7 @@ static const struct hda_model_fixup cs4208_models[] = {
static const struct hda_quirk cs4208_fixup_tbl[] = {
SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS4208_MAC_AUTO),
SND_PCI_QUIRK(0x8086, 0x7270, "MacBookAir 7,2", CS4208_MAC_AUTO),
{} /* terminator */
};
@ -583,6 +584,7 @@ static const struct hda_quirk cs4208_mac_fixup_tbl[] = {
SND_PCI_QUIRK(0x106b, 0x7800, "MacPro 6,1", CS4208_MACMINI),
SND_PCI_QUIRK(0x106b, 0x7b00, "MacBookPro 12,1", CS4208_MBP11),
SND_PCI_QUIRK(0x106b, 0x7f00, "iMac 16,1", CS4208_MBP11),
SND_PCI_QUIRK(0x8086, 0x7270, "MacBookAir 7,2", CS4208_MBA6),
{} /* terminator */
};