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(parent: 908b950) | patch
ALSA: virtuoso: wait for PCM1796 clock to become stable
authorClemens Ladisch <clemens@ladisch.de>
Mon, 10 Jan 2011 15:02:32 +0000 (16:02 +0100)
committerTakashi Iwai <tiwai@suse.de>
Mon, 10 Jan 2011 15:46:07 +0000 (16:46 +0100)
commite23a473cc7d283714dc3e23c5e487fc100ccb605
treea9b3eaf98052585f7e420099ae65360470044d0ftree | snapshot
parent908b950cf4ad2e1b650a62031741cdb872414abacommit | diff
ALSA: virtuoso: wait for PCM1796 clock to become stable

The PCM1796 needs the master clock for I2C communication to work, so
add delays after clock changes to ensure that the clock is stable when
we try to write the DACs' registers.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/oxygen/xonar_pcm179x.c diff | blob | history
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