diff options
| author | Hui Wang <hui.wang@canonical.com> | 2014-07-08 17:56:15 +0800 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2014-07-08 12:41:21 +0200 |
| commit | 50dd9050e45ce11c575eabcaee8a914caf78fb74 (patch) | |
| tree | e948aa1234e02db07323322adcc43c3bab10efe3 | |
| parent | fc1fad93c95bed53f701a1169c556113341b43f0 (diff) | |
| download | linux-50dd9050e45ce11c575eabcaee8a914caf78fb74.tar.bz2 | |
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>
| -rw-r--r-- | sound/pci/hda/patch_realtek.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 73b175944a07..512582b1f10a 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -3403,7 +3403,8 @@ static unsigned int led_power_filter(struct hda_codec *codec, { 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 @@ static void alc269_fixup_hp_gpio_mic1_led(struct hda_codec *codec, spec->gpio_led = 0; spec->cap_mute_led_nid = 0x18; snd_hda_add_verbs(codec, gpio_init); + codec->power_filter = led_power_filter; } } |