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ALSA: hda - build chmap kctl based on pcm in hdmi audio
authorLibin Yang <libin.yang@linux.intel.com>
Wed, 3 Feb 2016 02:48:34 +0000 (10:48 +0800)
committerTakashi Iwai <tiwai@suse.de>
Wed, 3 Feb 2016 07:49:08 +0000 (08:49 +0100)
commitb948b52c5a2e999a14c25ec21fdf11408e39ba7d
tree10471ec4a4b93dc9aa4f70f9f32a07ae70cd0886tree | snapshot
parent9cc09bcada327d5063799d35788ff74678e82ddecommit | diff
ALSA: hda - build chmap kctl based on pcm in hdmi audio

Build chmap kctl based on pcm. The first chmap kctl will be
mapped to the first pcm, and so on.

When a monitor is connected to a pin, the chmap kctl can
find the pin and the monitor through the pcm index.

Signed-off-by: Libin Yang <libin.yang@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_hdmi.c diff | blob | history
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