]> Gentwo Git Trees - linux/.git/commitdiff
gentwo / linux / .git / commitdiff
? search:
summary | shortlog | log | commit | commitdiff | tree
raw | patch | inline | side by side (parent: cf5425e)
ALSA: hda/realtek: Add PCI SSIDs to HP ProBook quirks
authorIlyas Gasanov <public@gsnoff.com>
Tue, 2 Dec 2025 15:49:30 +0000 (19:49 +0400)
committerTakashi Iwai <tiwai@suse.de>
Tue, 2 Dec 2025 16:54:35 +0000 (17:54 +0100)
According to HW probes, there exist upgraded variants of HP ProBook
440/450 G8 notebook PC hardware, with PCI SSIDs not yet covered:

 - https://linux-hardware.org/?id=pci:8086-a0c8-103c-8a76
   (HP ProBook 440 G8, SSID 103C:8A76, Tiger Lake HDA, ALC236)
 - https://linux-hardware.org/?id=pci:8086-a0c8-103c-8a77
   (HP ProBook 450 G8, SSID 103C:8A77, Tiger Lake HDA, ALC236)

The HDA GPIO indices for the mic mute (0x1) and speaker mute (0x2) LEDs
are virtually guaranteed to be identical for the HP ProBook 440/450 G8
variants with motherboard SSIDs 8A74/8A75 (BIOS T87) and 8A76/8A77 (BIOS
T88); especially since spare keyboard parts are interchangeable between
different revisions of the same notebook models, and thus necessarily
have the same slot pinouts.

Signed-off-by: Ilyas Gasanov <public@gsnoff.com>
Link: https://patch.msgid.link/20251202154930.74481-1-public@gsnoff.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/hda/codecs/realtek/alc269.c patch | blob | blame | history

diff --git a/sound/hda/codecs/realtek/alc269.c b/sound/hda/codecs/realtek/alc269.c
index 4efc16ae6b5debe7afe76ae442c2c516a2d39f18..d90a6c01f63be4358d5368831b09d535b092f736 100644 (file)
--- a/sound/hda/codecs/realtek/alc269.c
+++ b/sound/hda/codecs/realtek/alc269.c
@@ -6598,6 +6598,8 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
        SND_PCI_QUIRK(0x103c, 0x8a6e, "HP EDNA 360", ALC287_FIXUP_CS35L41_I2C_4),
        SND_PCI_QUIRK(0x103c, 0x8a74, "HP ProBook 440 G8 Notebook PC", ALC236_FIXUP_HP_GPIO_LED),
        SND_PCI_QUIRK(0x103c, 0x8a75, "HP ProBook 450 G8 Notebook PC", ALC236_FIXUP_HP_GPIO_LED),
+       SND_PCI_QUIRK(0x103c, 0x8a76, "HP ProBook 440 G8 Notebook PC", ALC236_FIXUP_HP_GPIO_LED),
+       SND_PCI_QUIRK(0x103c, 0x8a77, "HP ProBook 450 G8 Notebook PC", ALC236_FIXUP_HP_GPIO_LED),
        SND_PCI_QUIRK(0x103c, 0x8a78, "HP Dev One", ALC285_FIXUP_HP_LIMIT_INT_MIC_BOOST),
        SND_PCI_QUIRK(0x103c, 0x8aa0, "HP ProBook 440 G9 (MB 8A9E)", ALC236_FIXUP_HP_GPIO_LED),
        SND_PCI_QUIRK(0x103c, 0x8aa3, "HP ProBook 450 G9 (MB 8AA1)", ALC236_FIXUP_HP_GPIO_LED),
Development tree.