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ALSA: hda - Don't reset SPDIF in each status change
authorTakashi Iwai <tiwai@suse.de>
Mon, 11 Aug 2008 08:04:40 +0000 (10:04 +0200)
committerJaroslav Kysela <perex@perex.cz>
Wed, 13 Aug 2008 09:46:59 +0000 (11:46 +0200)
commit963f803fb1bbce87f6049c22c737ae379e1047d3
tree9af7cb772e9202e40385520748f0b15b37bc5f3ctree | snapshot (tar.gz zip)
parent6e8d90cd3418f18f3913c8ae558eee1ba21e4d6ccommit | diff
ALSA: hda - Don't reset SPDIF in each status change

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>
sound/pci/hda/hda_codec.c diff | blob | blame | history
sound/pci/hda/hda_codec.h diff | blob | blame | history
sound/pci/hda/patch_realtek.c diff | blob | blame | history