ALSA: hda: fix to wait for RIRB & CORB DMA to set

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If the DMAs are not being quiesced properly, it may lead to
stability issues, so the recommendation is to wait till DMAs are
stopped.

After setting the stop bit of RIRB/CORB DMA, we should wait for
stop bit to be set.

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Jeeja KP 2016-05-05 11:24:43 +05:30 • committed by Takashi Iwai

parent 94e9080ce2

commit 38b19ed7f8

1 changed files with 17 additions and 0 deletions

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sound/hda/hdac_controller.c

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