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(parent: 768d8c7) | patch
[ALSA] hda-intel - Improve HD-audio codec probing robustness
authorDanny Tholen <obiwan@mailmij.org>
Tue, 11 Sep 2007 19:41:56 +0000 (21:41 +0200)
committerJaroslav Kysela <perex@perex.cz>
Tue, 16 Oct 2007 14:50:20 +0000 (16:50 +0200)
commite8a7f136f5edb6ae83b14faaa0da2a3c4558f431
treebb8d5c873e8c993f8c97aad06e73c45e217b5d6btree | snapshot
parent768d8c7df886fc5cc9d6057cc987ef8e52d197b5commit | diff
[ALSA] hda-intel - Improve HD-audio codec probing robustness

When modem is disabled in the BIOS, detection of the number of codecs
always fails after booting if STATESTS is not cleared first.
This patch fixes this problem and also adds an error check in a place
where a read error would lead to a very large number of pointless loops.

Signed-off-by: Danny Tholen <obiwan@mailmij.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
sound/pci/hda/hda_codec.c diff | blob | history
sound/pci/hda/hda_intel.c diff | blob | history
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