tree 6923fdb09817ef494a3142994df19f141b1d634f
parent c9dbc4802b413e2d0b08fc483cbf5db7f8e2f360
author Takashi Iwai <tiwai@suse.de> 1343724005 +0200
committer Takashi Iwai <tiwai@suse.de> 1343724620 +0200

ALSA: hda - Fix mute-LED GPIO initialization for IDT codecs

The IDT codecs initializes the GPIO setup for mute LEDs via
snd_hda_sync_vmaster_hook().  This works in most cases except for the
very first call, which is called before PCM and control creations.
Thus before Master switch is set manually via alsactl, the mute LED
may show the wrong state, depending on the polarity.

Now it's fixed by calling the LED-status update function manually when
no vmaster is set yet.

Cc: <stable@vger.kernel.org> [v3.4+]
Signed-off-by: Takashi Iwai <tiwai@suse.de>