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* [PATCH] ALSA: hda/conexant: Add quirk for HP ProBook 450 G4 mute LED
@ 2025-02-16 23:21 John Veness
  2025-02-17  9:56 ` Takashi Iwai
  0 siblings, 1 reply; 4+ messages in thread
From: John Veness @ 2025-02-16 23:21 UTC (permalink / raw)
  To: Jaroslav Kysela, Takashi Iwai, linux-sound

Allows the LED on the dedicated mute button on the HP ProBook 450 G4 laptop
to change colour correctly.

Signed-off-by: John Veness <john-linux@pelago.org.uk>
---
I have only tested this with 6.13, but I expect it could be applied to older
stable kernels too. The HP ProBook 450 G4 laptop was released in 2017. 

 sound/pci/hda/patch_conexant.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 4985e72b9..34874039a 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -1090,6 +1090,7 @@ static const struct hda_quirk cxt5066_fixups[] = {
        SND_PCI_QUIRK(0x103c, 0x814f, "HP ZBook 15u G3", CXT_FIXUP_MUTE_LED_GPIO),
        SND_PCI_QUIRK(0x103c, 0x8174, "HP Spectre x360", CXT_FIXUP_HP_SPECTRE),
        SND_PCI_QUIRK(0x103c, 0x822e, "HP ProBook 440 G4", CXT_FIXUP_MUTE_LED_GPIO),
+       SND_PCI_QUIRK(0x103c, 0x8231, "HP ProBook 450 G4", CXT_FIXUP_MUTE_LED_GPIO),
        SND_PCI_QUIRK(0x103c, 0x828c, "HP EliteBook 840 G4", CXT_FIXUP_HP_DOCK),
        SND_PCI_QUIRK(0x103c, 0x8299, "HP 800 G3 SFF", CXT_FIXUP_HP_MIC_NO_PRESENCE),
        SND_PCI_QUIRK(0x103c, 0x829a, "HP 800 G3 DM", CXT_FIXUP_HP_MIC_NO_PRESENCE),
-- 
2.48.1


^ permalink raw reply related	[flat|nested] 4+ messages in thread
* [PATCH] ALSA: hda/conexant: Add quirk for HP ProBook 450 G4 mute LED
@ 2025-02-10 15:50 John Veness
  0 siblings, 0 replies; 4+ messages in thread
From: John Veness @ 2025-02-10 15:50 UTC (permalink / raw)
  To: alsa-devel

Allows the LED on the dedicated mute button on the HP ProBook 450 G4 laptop
to change colour correctly.

Signed-off-by: John Veness <john-linux@pelago.org.uk>
---
  sound/pci/hda/patch_conexant.c | 1 +
  1 file changed, 1 insertion(+)

diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 538c37a78..84ab357b8 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -1080,6 +1080,7 @@ static const struct hda_quirk cxt5066_fixups[] = {
         SND_PCI_QUIRK(0x103c, 0x814f, "HP ZBook 15u G3", CXT_FIXUP_MUTE_LED_GPIO),
         SND_PCI_QUIRK(0x103c, 0x8174, "HP Spectre x360", CXT_FIXUP_HP_SPECTRE),
         SND_PCI_QUIRK(0x103c, 0x822e, "HP ProBook 440 G4", CXT_FIXUP_MUTE_LED_GPIO),
+       SND_PCI_QUIRK(0x103c, 0x8231, "HP ProBook 450 G4", CXT_FIXUP_MUTE_LED_GPIO),
         SND_PCI_QUIRK(0x103c, 0x828c, "HP EliteBook 840 G4", CXT_FIXUP_HP_DOCK),
         SND_PCI_QUIRK(0x103c, 0x8299, "HP 800 G3 SFF", CXT_FIXUP_HP_MIC_NO_PRESENCE),
         SND_PCI_QUIRK(0x103c, 0x829a, "HP 800 G3 DM", CXT_FIXUP_HP_MIC_NO_PRESENCE),
-- 
2.48.1

^ permalink raw reply related	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2025-02-17 12:24 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2025-02-16 23:21 [PATCH] ALSA: hda/conexant: Add quirk for HP ProBook 450 G4 mute LED John Veness
2025-02-17  9:56 ` Takashi Iwai
2025-02-17 12:01   ` John Veness
  -- strict thread matches above, loose matches on Subject: below --
2025-02-10 15:50 John Veness

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