From: Kailang Yang <kailang@xxxxxxxxxxx>
This patch has been added to the 3.18 stable tree. If you have any
objections, please let us know.
===============
[ Upstream commit eaa8e5ef18fa9e09286482a4ded3a3cad36e44b2 ]
New HP machine supported output mute led and input mute led.
ALC286:
GPIO1 to control output mute led.
GPIO5 to control input mute led.
Signed-off-by: Kailang Yang <kailang@xxxxxxxxxxx>
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
---
sound/pci/hda/patch_realtek.c | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index eb3a9fa..44f2719 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -3386,6 +3386,27 @@ static void alc269_fixup_hp_gpio_led(struct hda_codec *codec,
}
}
+static void alc286_fixup_hp_gpio_led(struct hda_codec *codec,
+ const struct hda_fixup *fix, int action)
+{
+ struct alc_spec *spec = codec->spec;
+ static const struct hda_verb gpio_init[] = {
+ { 0x01, AC_VERB_SET_GPIO_MASK, 0x22 },
+ { 0x01, AC_VERB_SET_GPIO_DIRECTION, 0x22 },
+ {}
+ };
+
+ if (action == HDA_FIXUP_ACT_PRE_PROBE) {
+ spec->gen.vmaster_mute.hook = alc_fixup_gpio_mute_hook;
+ spec->gen.cap_sync_hook = alc_fixup_gpio_mic_mute_hook;
+ spec->gpio_led = 0;
+ spec->mute_led_polarity = 0;
+ spec->gpio_mute_led_mask = 0x02;
+ spec->gpio_mic_led_mask = 0x20;
+ snd_hda_add_verbs(codec, gpio_init);
+ }
+}
+
/* turn on/off mic-mute LED per capture hook */
static void alc269_fixup_hp_cap_mic_mute_hook(struct hda_codec *codec,
struct snd_kcontrol *kcontrol,
@@ -4444,6 +4465,7 @@ enum {
ALC255_FIXUP_DELL_WMI_MIC_MUTE_LED,
ALC282_FIXUP_ASPIRE_V5_PINS,
ALC280_FIXUP_HP_GPIO4,
+ ALC286_FIXUP_HP_GPIO_LED,
};
static const struct hda_fixup alc269_fixups[] = {
@@ -4939,6 +4961,10 @@ static const struct hda_fixup alc269_fixups[] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc280_fixup_hp_gpio4,
},
+ [ALC286_FIXUP_HP_GPIO_LED] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = alc286_fixup_hp_gpio_led,
+ },
};
static const struct snd_pci_quirk alc269_fixup_tbl[] = {
@@ -4983,6 +5009,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x226a, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
SND_PCI_QUIRK(0x103c, 0x226b, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
SND_PCI_QUIRK(0x103c, 0x226e, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+ SND_PCI_QUIRK(0x103c, 0x2271, "HP", ALC286_FIXUP_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x229e, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
SND_PCI_QUIRK(0x103c, 0x22b2, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
SND_PCI_QUIRK(0x103c, 0x22b7, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
--
2.5.0
--
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