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path: root/sound/pci/hda/patch_realtek.c
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Diffstat (limited to 'sound/pci/hda/patch_realtek.c')
-rw-r--r--sound/pci/hda/patch_realtek.c29
1 files changed, 28 insertions, 1 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 8debd661e6f2..156f4c4305a5 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -5521,6 +5521,26 @@ static void alc_fixup_headset_jack(struct hda_codec *codec,
}
}
+static void alc295_fixup_chromebook(struct hda_codec *codec,
+ const struct hda_fixup *fix, int action)
+{
+
+ switch (action) {
+ case HDA_FIXUP_ACT_PRE_PROBE:
+ switch (codec->core.vendor_id) {
+ case 0x10ec0295:
+ alc_update_coef_idx(codec, 0x4a, 0x8000, 1 << 15); /* Reset HP JD */
+ alc_update_coef_idx(codec, 0x4a, 0x8000, 0 << 15);
+ break;
+ case 0x10ec0236:
+ alc_update_coef_idx(codec, 0x1b, 0x8000, 1 << 15); /* Reset HP JD */
+ alc_update_coef_idx(codec, 0x1b, 0x8000, 0 << 15);
+ break;
+ }
+ break;
+ }
+}
+
static void alc_fixup_disable_mic_vref(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
{
@@ -5674,6 +5694,7 @@ enum {
ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE,
ALC285_FIXUP_LENOVO_PC_BEEP_IN_NOISE,
ALC255_FIXUP_ACER_HEADSET_MIC,
+ ALC295_FIXUP_CHROME_BOOK,
};
static const struct hda_fixup alc269_fixups[] = {
@@ -6650,6 +6671,12 @@ static const struct hda_fixup alc269_fixups[] = {
.chained = true,
.chain_id = ALC255_FIXUP_HEADSET_MODE_NO_HP_MIC
},
+ [ALC295_FIXUP_CHROME_BOOK] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = alc295_fixup_chromebook,
+ .chained = true,
+ .chain_id = ALC225_FIXUP_HEADSET_JACK
+ },
};
static const struct snd_pci_quirk alc269_fixup_tbl[] = {
@@ -7060,7 +7087,7 @@ static const struct hda_model_fixup alc269_fixup_models[] = {
{.id = ALC255_FIXUP_DUMMY_LINEOUT_VERB, .name = "alc255-dummy-lineout"},
{.id = ALC255_FIXUP_DELL_HEADSET_MIC, .name = "alc255-dell-headset"},
{.id = ALC295_FIXUP_HP_X360, .name = "alc295-hp-x360"},
- {.id = ALC225_FIXUP_HEADSET_JACK, .name = "alc-sense-combo"},
+ {.id = ALC295_FIXUP_CHROME_BOOK, .name = "alc-sense-combo"},
{}
};
#define ALC225_STANDARD_PINS \