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ALSA: hda/realtek - Cache COEF 0 value
authorTakashi Iwai <tiwai@suse.de>
Mon, 17 Oct 2011 14:50:59 +0000 (16:50 +0200)
committerTakashi Iwai <tiwai@suse.de>
Mon, 17 Oct 2011 21:39:33 +0000 (23:39 +0200)
commit1bb7e43e22c90262d0fe9a1849a9268b157048f6
treebf57474d2177b26bf06cb2a33f867752952e786etree | snapshot
parente16fb6d1408bca0c0b36d490688eba3dc924b1fdcommit | diff
ALSA: hda/realtek - Cache COEF 0 value

The COEF #0 value represents a sort of device id, so it's supposedly
constant while operation.  Better to use the cached value instead of
reading it at each time from the performance POV.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_realtek.c diff | blob | history
Linux kernel for KaRo TX COM modules