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V4L/DVB (7390): saa7134: clear audio DSP interface after access error
authorHartmut Hackmann <hartmut.hackmann@t-online.de>
Tue, 22 Apr 2008 17:46:07 +0000 (14:46 -0300)
committerMauro Carvalho Chehab <mchehab@infradead.org>
Thu, 24 Apr 2008 17:07:52 +0000 (14:07 -0300)
commit867bc6cccc511ccbf40609ccb6ede2aafdeb922e
treeac7dba9b435c3c7ad33f3321b140d117519c142ftree | snapshot
parentc1e6393e24e0fcc8047db18dce05758c3fd54515commit | diff
V4L/DVB (7390): saa7134: clear audio DSP interface after access error

In the case of an access error to the high latency registers of
the audio DSP, the interface needs to be cleared, otherwise a cascade
of errors occurs.

This patch is closely modeled after a proposal by Mirek Slugen

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
drivers/media/video/saa7134/saa7134-reg.h diff | blob | history
drivers/media/video/saa7134/saa7134-tvaudio.c diff | blob | history
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