Linux Sound subsystem development
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From: Cameron Graham <cam.graham@gmail.com>
To: linux-sound@vger.kernel.org
Cc: tiwai@suse.de, Cameron Graham <cam.graham@gmail.com>
Subject: [PATCH] ALSA: hda/hdmi: Add force-connect quirk for HP EliteDesk 800 G5 Mini
Date: Fri, 12 Jun 2026 21:46:01 +1200	[thread overview]
Message-ID: <20260612094601.1209845-1-cam.graham@gmail.com> (raw)

The HP EliteDesk 800 G5 Mini (PCI subsystem 103c:8595) uses
Cannon Lake PCH cAVS HDA with DisplayPort audio pins 0x05 and
0x06 set to AC_JACK_PORT_NONE (N/A) in BIOS defaults, causing
hdmi_add_pin() to skip them and the DP audio device to not
appear in ALSA.

Add the board to the existing force_connect_list alongside the
similar HP EliteDesk 800 G4 entries.

Signed-off-by: Cameron Graham <cam.graham@gmail.com>
---
 sound/hda/codecs/hdmi/hdmi.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/hda/codecs/hdmi/hdmi.c b/sound/hda/codecs/hdmi/hdmi.c
index f20d1715d..31c9544c7 100644
--- a/sound/hda/codecs/hdmi/hdmi.c
+++ b/sound/hda/codecs/hdmi/hdmi.c
@@ -1549,6 +1549,7 @@ static const struct snd_pci_quirk force_connect_list[] = {
 	SND_PCI_QUIRK(0x103c, 0x83e2, "HP EliteDesk 800 G4", 1),
 	SND_PCI_QUIRK(0x103c, 0x83ef, "HP MP9 G4 Retail System AMS", 1),
 	SND_PCI_QUIRK(0x103c, 0x845a, "HP EliteDesk 800 G4 DM 65W", 1),
+	SND_PCI_QUIRK(0x103c, 0x8595, "HP EliteDesk 800 G5 Mini", 1),
 	SND_PCI_QUIRK(0x103c, 0x83f3, "HP ProDesk 400", 1),
 	SND_PCI_QUIRK(0x103c, 0x870f, "HP", 1),
 	SND_PCI_QUIRK(0x103c, 0x871a, "HP", 1),
-- 
2.54.0


             reply	other threads:[~2026-06-12  9:47 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-06-12  9:46 Cameron Graham [this message]
2026-06-12 11:35 ` [PATCH] ALSA: hda/hdmi: Add force-connect quirk for HP EliteDesk 800 G5 Mini Takashi Iwai
2026-06-12 12:02   ` Cameron Graham
     [not found]   ` <CAG-YL0jyJ=oFCBJ7rfsP9Ocqr5jO1V32s1Bx9kgPEitTaksqyQ@mail.gmail.com>
2026-06-12 12:21     ` Takashi Iwai

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