tree c267a5d259dd31483d4e32ed004483aa506f3b42
parent d51783c15f7548229e49331d254a738be8ac865c
author Vinod Koul <vinod.koul@intel.com> 1440152263 +0530
committer Takashi Iwai <tiwai@suse.de> 1440153290 +0200

ALSA: hdac: add snd_hdac_refresh_widget_sysfs()

Some codecs like Intel HDMI by default do not show up all the pins, they
have to be manually enabled, so we need to refresh the codec widgets and
then recreate the sysfs tree. So add new API snd_hdac_refresh_widget_sysfs()
to do this. It should be be used by codec driver after sending magic verbs
to codec

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>