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Subject[PATCH 5.0 058/146] ALSA: hda/realtek - Fixed Headset Mic JD not stable
Date
5.0-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Kailang Yang <kailang@realtek.com>

commit 10f5b1b85ed10a80d45bc2db450e65bd792efaad upstream.

It will be lose Mic JD state when Chrome OS boot and headset was plugged.
Implement of reset combo jack JD. It will show normally.

Fixes: e854747d7593 ("ALSA: hda/realtek - Enable headset button support for new codec")
Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
sound/pci/hda/patch_realtek.c | 29 ++++++++++++++++++++++++++++-
1 file changed, 28 insertions(+), 1 deletion(-)

--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -5519,6 +5519,26 @@ static void alc_fixup_headset_jack(struc
}
}

+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)
{
@@ -5672,6 +5692,7 @@ 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[] = {
@@ -6648,6 +6669,12 @@ static const struct hda_fixup alc269_fix
.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 alc2
{.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 \

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