1 files changed, 63 insertions, 0 deletions

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index e7b59d3eaba8..1bd2d49194e7 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -85,6 +85,8 @@ struct alc_spec {
         int mute_led_polarity;
         hda_nid_t mute_led_nid;
 
+        unsigned int gpio_led; /* used for alc269_fixup_hp_gpio_led() */
+
         /* hooks */
         void (*init_hook)(struct hda_codec *codec);
 #ifdef CONFIG_PM
@@ -2741,6 +2743,60 @@ static void alc269_fixup_hp_mute_led_mic2(struct hda_codec *codec,
         }
 }
 
+/* turn on/off mute LED per vmaster hook */
+static void alc269_fixup_hp_gpio_mute_hook(void *private_data, int enabled)
+{
+        struct hda_codec *codec = private_data;
+        struct alc_spec *spec = codec->spec;
+        unsigned int oldval = spec->gpio_led;
+
+        if (enabled)
+                spec->gpio_led &= ~0x08;
+        else
+                spec->gpio_led |= 0x08;
+        if (spec->gpio_led != oldval)
+                snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
+                                    spec->gpio_led);
+}
+
+/* turn on/off mic-mute LED per capture hook */
+static void alc269_fixup_hp_gpio_mic_mute_hook(struct hda_codec *codec,
+                               struct snd_ctl_elem_value *ucontrol)
+{
+        struct alc_spec *spec = codec->spec;
+        unsigned int oldval = spec->gpio_led;
+
+        if (!ucontrol)
+                return;
+
+        if (ucontrol->value.integer.value[0] ||
+            ucontrol->value.integer.value[1])
+                spec->gpio_led &= ~0x10;
+        else
+                spec->gpio_led |= 0x10;
+        if (spec->gpio_led != oldval)
+                snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
+                                    spec->gpio_led);
+}
+
+static void alc269_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, 0x18 },
+                { 0x01, AC_VERB_SET_GPIO_DIRECTION, 0x18 },
+                {}
+        };
+
+        if (action == HDA_FIXUP_ACT_PRE_PROBE) {
+                spec->gen.vmaster_mute.hook = alc269_fixup_hp_gpio_mute_hook;
+                spec->gen.cap_sync_hook = alc269_fixup_hp_gpio_mic_mute_hook;
+                spec->gpio_led = 0;
+                snd_hda_add_verbs(codec, gpio_init);
+        }
+}
+
 static void alc271_hp_gate_mic_jack(struct hda_codec *codec,
                                     const struct hda_fixup *fix,
                                     int action)
@@ -2776,6 +2832,7 @@ enum {
         ALC269_FIXUP_HP_MUTE_LED,
         ALC269_FIXUP_HP_MUTE_LED_MIC1,
         ALC269_FIXUP_HP_MUTE_LED_MIC2,
+        ALC269_FIXUP_HP_GPIO_LED,
         ALC269_FIXUP_INV_DMIC,
         ALC269_FIXUP_LENOVO_DOCK,
         ALC269_FIXUP_PINCFG_NO_HP_TO_LINEOUT,
@@ -2915,6 +2972,10 @@ static const struct hda_fixup alc269_fixups[] = {
                 .type = HDA_FIXUP_FUNC,
                 .v.func = alc269_fixup_hp_mute_led_mic2,
         },
+        [ALC269_FIXUP_HP_GPIO_LED] = {
+                .type = HDA_FIXUP_FUNC,
+                .v.func = alc269_fixup_hp_gpio_led,
+        },
         [ALC269_FIXUP_INV_DMIC] = {
                 .type = HDA_FIXUP_FUNC,
                 .v.func = alc_fixup_inv_dmic_0x12,
@@ -2955,6 +3016,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
         SND_PCI_QUIRK(0x1025, 0x029b, "Acer 1810TZ", ALC269_FIXUP_INV_DMIC),
         SND_PCI_QUIRK(0x1025, 0x0349, "Acer AOD260", ALC269_FIXUP_INV_DMIC),
         SND_PCI_QUIRK(0x103c, 0x1586, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC2),
+        SND_PCI_QUIRK(0x103c, 0x18e6, "HP", ALC269_FIXUP_HP_GPIO_LED),
         SND_PCI_QUIRK(0x103c, 0x1973, "HP Pavilion", ALC269_FIXUP_HP_MUTE_LED_MIC1),
         SND_PCI_QUIRK(0x103c, 0x1983, "HP Pavilion", ALC269_FIXUP_HP_MUTE_LED_MIC1),
         SND_PCI_QUIRK_VENDOR(0x103c, "HP", ALC269_FIXUP_HP_MUTE_LED),
@@ -3047,6 +3109,7 @@ static const struct hda_model_fixup alc269_fixup_models[] = {
         {.id = ALC271_FIXUP_DMIC, .name = "alc271-dmic"},
         {.id = ALC269_FIXUP_INV_DMIC, .name = "inv-dmic"},
         {.id = ALC269_FIXUP_LENOVO_DOCK, .name = "lenovo-dock"},
+        {.id = ALC269_FIXUP_HP_GPIO_LED, .name = "hp-gpio-led"},
         {}
 };