ALSA: hda - add capture mute led support in led_power_filter
Now the led_power_filter() needs to handle 3 situations:
- only mute_led_nid is set
- only cap_mute_led_nid is set
- both mute_led_ind and cap_mute_led_nid are set
BugLink: https://bugs.launchpad.net/bugs/1329580
Cc: David Henningsson <david.henningsson@canonical.com>
Cc: Kailang Yang <kailang@realtek.com>
Signed-off-by: Hui Wang <hui.wang@canonical.com>
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 73b1759..512582b 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -3403,7 +3403,8 @@
{
struct alc_spec *spec = codec->spec;
- if (power_state != AC_PWRST_D3 || nid != spec->mute_led_nid)
+ if (power_state != AC_PWRST_D3 || nid == 0 ||
+ (nid != spec->mute_led_nid && nid != spec->cap_mute_led_nid))
return power_state;
/* Set pin ctl again, it might have just been set to 0 */
@@ -3563,6 +3564,7 @@
spec->gpio_led = 0;
spec->cap_mute_led_nid = 0x18;
snd_hda_add_verbs(codec, gpio_init);
+ codec->power_filter = led_power_filter;
}
}
