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authorTakashi Iwai <tiwai@suse.de>2017-12-27 08:53:59 +0100
committerTakashi Iwai <tiwai@suse.de>2017-12-27 08:53:59 +0100
commit44be77c590f381bc629815ac789b8b15ecc4ddcf (patch)
tree22834a996dc465bc34eceee70c12214594dd3fe8 /arch/sparc
parenta36c2638380c0a4676647a1f553b70b20d3ebce1 (diff)
ALSA: hda - Fix missing COEF init for ALC225/295/299
There was a long-standing problem on HP Spectre X360 with Kabylake where it lacks of the front speaker output in some situations. Also there are other products showing the similar behavior. The culprit seems to be the missing COEF setup on ALC codecs, ALC225/295/299, which are all compatible. This patch adds the proper COEF setup (to initialize idx 0x67 / bits 0x3000) for addressing the issue. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=195457 Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'arch/sparc')
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