ALSA: hda - Don't reset SPDIF in each status change

Browse source

The SPDIF output is toggled at each time any SPDIF status bits are changed
because of the known problems on some codecs.  But, this also results in
loosing the sync, and the problem is more obvious on HDMI output over
SPDIF.  Since the toggle is necessary only for some codecs, we should
check whether this workaround is needed and skip if unnecessary.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

...

This commit is contained in:

Takashi Iwai 2008-08-11 10:04:40 +02:00 • committed by Jaroslav Kysela

parent 6e8d90cd34

commit 963f803fb1

3 changed files with 9 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

4

sound/pci/hda/hda_codec.c

View file

5

sound/pci/hda/hda_codec.h

View file

2

sound/pci/hda/patch_realtek.c

View file