PIN_VREF50
{ "50%", PIN_VREF50 },
snd_hda_codec_set_pin_target(codec, 0x1a, PIN_VREF50);
{ 0x19, PIN_VREF50 },
snd_hda_codec_set_pin_target(codec, 0x19, PIN_VREF50);
{ 0x19, PIN_VREF50 },
{ 0x18, PIN_VREF50 }, /* rear mic */
{ 0x19, PIN_VREF50 }, /* front mic */
snd_hda_set_pin_ctl_cache(codec, mic_pin, PIN_VREF50);
snd_hda_set_pin_ctl_cache(codec, mic_pin, PIN_VREF50);
snd_hda_set_pin_ctl_cache(codec, mic_pin, PIN_VREF50);
snd_hda_set_pin_ctl_cache(codec, mic_pin, PIN_VREF50);
snd_hda_set_pin_ctl_cache(codec, mic_pin, PIN_VREF50);
snd_hda_set_pin_ctl_cache(codec, mic_pin, PIN_VREF50);
snd_hda_set_pin_ctl_cache(codec, mic_pin, PIN_VREF50);
snd_hda_set_pin_ctl_cache(codec, mic_pin, PIN_VREF50);
snd_hda_set_pin_ctl_cache(codec, mic_pin, PIN_VREF50);
if ((pincap & AC_PINCAP_VREF_80) && oldval != PIN_VREF50)