ALSA: hda/realtek: Enable Mute LED on HP Laptop 15s-eq2xxx

The HP Laptop 15s-eq2xxx uses ALC236 codec and controls the mute LED using
COEF 0x07 index 1. No existing quirk covers this configuration.
Adds a new quirk and enables it for the device.

Signed-off-by: Luka Guzenko <l.guzenko@web.de>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20230718161241.393181-1-l.guzenko@web.de
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 392e6fc..ac29965 100644 (file)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -4624,6 +4624,21 @@ static void alc236_fixup_hp_mute_led_coefbit(struct hda_codec *codec,
        }
 }
 
+static void alc236_fixup_hp_mute_led_coefbit2(struct hda_codec *codec,
+                                         const struct hda_fixup *fix, int action)
+{
+       struct alc_spec *spec = codec->spec;
+
+       if (action == HDA_FIXUP_ACT_PRE_PROBE) {
+               spec->mute_led_polarity = 0;
+               spec->mute_led_coef.idx = 0x07;
+               spec->mute_led_coef.mask = 1;
+               spec->mute_led_coef.on = 1;
+               spec->mute_led_coef.off = 0;
+               snd_hda_gen_add_mute_led_cdev(codec, coef_mute_led_set);
+       }
+}
+
 /* turn on/off mic-mute LED per capture hook by coef bit */
 static int coef_micmute_led_set(struct led_classdev *led_cdev,
                                enum led_brightness brightness)
@@ -7144,6 +7159,7 @@ enum {
        ALC285_FIXUP_HP_GPIO_LED,
        ALC285_FIXUP_HP_MUTE_LED,
        ALC285_FIXUP_HP_SPECTRE_X360_MUTE_LED,
+       ALC236_FIXUP_HP_MUTE_LED_COEFBIT2,
        ALC236_FIXUP_HP_GPIO_LED,
        ALC236_FIXUP_HP_MUTE_LED,
        ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF,
@@ -8633,6 +8649,10 @@ static const struct hda_fixup alc269_fixups[] = {
                .type = HDA_FIXUP_FUNC,
                .v.func = alc285_fixup_hp_spectre_x360_mute_led,
        },
+       [ALC236_FIXUP_HP_MUTE_LED_COEFBIT2] = {
+           .type = HDA_FIXUP_FUNC,
+           .v.func = alc236_fixup_hp_mute_led_coefbit2,
+       },
        [ALC236_FIXUP_HP_GPIO_LED] = {
                .type = HDA_FIXUP_FUNC,
                .v.func = alc236_fixup_hp_gpio_led,
@@ -9517,6 +9537,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
        SND_PCI_QUIRK(0x103c, 0x886d, "HP ZBook Fury 17.3 Inch G8 Mobile Workstation PC", ALC285_FIXUP_HP_GPIO_AMP_INIT),
        SND_PCI_QUIRK(0x103c, 0x8870, "HP ZBook Fury 15.6 Inch G8 Mobile Workstation PC", ALC285_FIXUP_HP_GPIO_AMP_INIT),
        SND_PCI_QUIRK(0x103c, 0x8873, "HP ZBook Studio 15.6 Inch G8 Mobile Workstation PC", ALC285_FIXUP_HP_GPIO_AMP_INIT),
+       SND_PCI_QUIRK(0x103c, 0x887a, "HP Laptop 15s-eq2xxx", ALC236_FIXUP_HP_MUTE_LED_COEFBIT2),
        SND_PCI_QUIRK(0x103c, 0x888d, "HP ZBook Power 15.6 inch G8 Mobile Workstation PC", ALC236_FIXUP_HP_GPIO_LED),
        SND_PCI_QUIRK(0x103c, 0x8895, "HP EliteBook 855 G8 Notebook PC", ALC285_FIXUP_HP_SPEAKERS_MICMUTE_LED),
        SND_PCI_QUIRK(0x103c, 0x8896, "HP EliteBook 855 G8 Notebook PC", ALC285_FIXUP_HP_MUTE_LED),