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authorTakashi Iwai <tiwai@suse.de>2014-09-11 12:59:21 +0200
committerTakashi Iwai <tiwai@suse.de>2014-09-11 13:05:32 +0200
commit7a9744cb455e6faa287e148394b4b422a6f3c5c4 (patch)
tree175b76e9545df50e35d71efa25ad63ffed69c5bf /sound/core/pcm_misc.c
parent05244d166739ae273fdc7a2151bdef61df49ca7d (diff)
ALSA: hda - Fix invalid pin powermap without jack detection
When a driver is set up without the jack detection explicitly (either by passing a model option or via a specific fixup), the pin powermap of IDT/STAC codecs is set up wrongly, resulting in the silence output. It's because of a logic failure in stac_init_power_map(). It tries to avoid creating a callback for the pins that have other auto-hp and auto-mic callbacks, but the check is done in a wrong way at a wrong time. The stac_init_power_map() should be called after creating other jack detection ctls, and the jack callback should be created only for jack-detectable widgets. This patch fixes the check in stac_init_power_map() and its callee at the right place, after snd_hda_gen_build_controls(). Reported-by: Adam Richter <adam_richter2004@yahoo.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core/pcm_misc.c')
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