V4L/DVB (7390): saa7134: clear audio DSP interface after access error

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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>

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Hartmut Hackmann 2008-04-22 14:46:07 -03:00 • committed by Mauro Carvalho Chehab

parent c1e6393e24

commit 867bc6cccc

2 changed files with 16 additions and 2 deletions

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3

drivers/media/video/saa7134/saa7134-reg.h

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15

drivers/media/video/saa7134/saa7134-tvaudio.c

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