[PATCH] ALSA: hda/hdmi: Add force-connect quirk for HP EliteDesk 800 G5 Mini

[PATCH] ALSA: hda/hdmi: Add force-connect quirk for HP EliteDesk 800 G5 Mini

[Cameron Graham]

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

Re: [PATCH] ALSA: hda/hdmi: Add force-connect quirk for HP EliteDesk 800 G5 Mini

[Takashi Iwai]

On Fri, 12 Jun 2026 11:46:01 +0200,
Cameron Graham wrote:
> 
> 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>

Applied to for-next branch now.  Thanks.


Takashi

Re: [PATCH] ALSA: hda/hdmi: Add force-connect quirk for HP EliteDesk 800 G5 Mini

[Cameron Graham]

On Fri, Jun 12, 2026 at 11:35 PM Takashi Iwai <tiwai@suse.de> wrote:
>
> Applied to for-next branch now.  Thanks.
>
>
> Takashi


Thank you for the review!

Could this please be considered for stable backport to 7.0.x? It fixes
a real hardware regression for the G5 Mini users, particularly media
center users using Libreelec, where kernel updates are somewhat
cautious.

- Cameron

Re: [PATCH] ALSA: hda/hdmi: Add force-connect quirk for HP EliteDesk 800 G5 Mini

[Takashi Iwai]

On Fri, 12 Jun 2026 13:59:21 +0200,
Cameron Graham wrote:
> 
> 
> On Fri, Jun 12, 2026 at 11:35 PM Takashi Iwai <tiwai@suse.de> wrote:
> 
>     Applied to for-next branch now.  Thanks.
> 
>     Takashi
> 
> Thank you for the review!
> 
> Could this please be considered for stable backport to 7.0.x? It fixes
> a real hardware regression for the G5 Mini users, particularly media
> center users using Libreelec, where kernel updates are somewhat
> cautious.

For that, you should have added Cc to stable in the patch along your
Signed-off-by.  Now I added it manually and re-pushed.


Takashi