From: Steven 'Steve' Kendall Date: Tue, 6 Aug 2024 00:08:24 +0000 (+0000) Subject: ALSA: hda: Add HP MP9 G4 Retail System AMS to force connect list X-Git-Tag: v6.10.5~80 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=88e45a2ec16ff03a1c25e5298b4d976606c2f29a;p=thirdparty%2Fkernel%2Fstable.git ALSA: hda: Add HP MP9 G4 Retail System AMS to force connect list commit 7e1e206b99f4b3345aeb49d94584a420b7887f1d upstream. In recent HP UEFI firmware (likely v2.15 and above, tested on 2.27), these pins are incorrectly set for HDMI/DP audio. Tested on HP MP9 G4 Retail System AMS. Tested audio with two monitors connected via DisplayPort. Link: https://forum.manjaro.org/t/intel-cannon-lake-pch-cavs-conexant-cx20632-no-sound-at-hdmi-or-displayport/133494 Link: https://bbs.archlinux.org/viewtopic.php?id=270523 Signed-off-by: Steven 'Steve' Kendall Cc: Link: https://patch.msgid.link/20240806-hdmi-audio-hp-wrongpins-v2-1-d9eb4ad41043@chromium.org Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index 707d203ba6527..4e7361d1d5188 100644 --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -1989,6 +1989,7 @@ static int hdmi_add_cvt(struct hda_codec *codec, hda_nid_t cvt_nid) } static const struct snd_pci_quirk force_connect_list[] = { + SND_PCI_QUIRK(0x103c, 0x83ef, "HP MP9 G4 Retail System AMS", 1), SND_PCI_QUIRK(0x103c, 0x870f, "HP", 1), SND_PCI_QUIRK(0x103c, 0x871a, "HP", 1), SND_PCI_QUIRK(0x103c, 0x8711, "HP", 1),