ALSA: hda/realtek: Add quirk for the Framework Laptop

Some board revisions of the Framework Laptop have an ALC295 with a
disconnected or faulty headset mic presence detect.

The "dell-headset-multi" fixup addresses this issue, but also enables an
inoperative "Headphone Mic" input device whenever a headset is
connected.

Adding a new quirk chain specific to the Framework Laptop resolves this
issue. The one introduced here is based on the System76 "no headphone
mic" quirk chain.

The VID:PID f111:0001 have been allocated to Framework Computer for this
board revision.

Revision history:
- v2: Moved to a custom quirk chain to suppress the "Headphone Mic"
  pincfg.

Signed-off-by: Dustin L. Howett <dustin@howett.net>
Link: https://lore.kernel.org/r/20220511010759.3554-1-dustin@howett.net
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 37ad7b6..33c4395 100644 (file)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -7046,6 +7046,7 @@ enum {
        ALC245_FIXUP_CS35L41_SPI_4,
        ALC245_FIXUP_CS35L41_SPI_4_HP_GPIO_LED,
        ALC285_FIXUP_HP_SPEAKERS_MICMUTE_LED,
+       ALC295_FIXUP_FRAMEWORK_LAPTOP_MIC_NO_PRESENCE,
 };
 
 static const struct hda_fixup alc269_fixups[] = {
@@ -8848,6 +8849,15 @@ static const struct hda_fixup alc269_fixups[] = {
                .chained = true,
                .chain_id = ALC269_FIXUP_DELL4_MIC_NO_PRESENCE,
        },
+       [ALC295_FIXUP_FRAMEWORK_LAPTOP_MIC_NO_PRESENCE] = {
+               .type = HDA_FIXUP_PINS,
+               .v.pins = (const struct hda_pintbl[]) {
+                       { 0x19, 0x02a1112c }, /* use as headset mic, without its own jack detect */
+                       { }
+               },
+               .chained = true,
+               .chain_id = ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC
+       },
 };
 
 static const struct snd_pci_quirk alc269_fixup_tbl[] = {
@@ -9338,6 +9348,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
        SND_PCI_QUIRK(0x8086, 0x2074, "Intel NUC 8", ALC233_FIXUP_INTEL_NUC8_DMIC),
        SND_PCI_QUIRK(0x8086, 0x2080, "Intel NUC 8 Rugged", ALC256_FIXUP_INTEL_NUC8_RUGGED),
        SND_PCI_QUIRK(0x8086, 0x2081, "Intel NUC 10", ALC256_FIXUP_INTEL_NUC10),
+       SND_PCI_QUIRK(0xf111, 0x0001, "Framework Laptop", ALC295_FIXUP_FRAMEWORK_LAPTOP_MIC_NO_PRESENCE),
 
 #if 0
        /* Below is a quirk table taken from the old code.