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[ALSA] hda-intel - Don't try to probe invalid codecs 

Fix the max number of codecs detected by HD-intel (and compatible)
controllers to 3.  Some hardware reports extra bits as if
connected, and the driver gets confused to probe unexisting codecs.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
This commit is contained in:
Takashi Iwai 2007-01-19 14:51:57 +01:00 committed by Jaroslav Kysela
parent 5c33dd70b5
commit 7ed07a740b
1 changed files with 1 additions and 1 deletions
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2
sound/pci/hda/hda_intel.c
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@ -199,7 +199,7 @@ enum { SDI0, SDI1, SDI2, SDI3, SDO0, SDO1, SDO2, SDO3 };
/* STATESTS int mask: SD2,SD1,SD0 */
#define STATESTS_INT_MASK 0x07
#define AZX_MAX_CODECS 4
#define AZX_MAX_CODECS 3
/* SD_CTL bits */
#define SD_CTL_STREAM_RESET 0x01 /* stream reset bit */