OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[ALSA] cs5535audio: fix ACC_BM[x]_CMD register handling 

According to 6.3.2.7 of the cs5535/cs5536 data sheets, the ACC_BM[x]_CMD
registers are only 8 bits wide.  This driver treats them as 32 bits wide,
and also has bits in the wrong place.  Simple fix to the definitions.

Signed-off-by: Andres Salomon <dilinger@debian.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
This commit is contained in:
Andres Salomon 2007-09-03 15:43:18 +02:00 committed by Jaroslav Kysela
parent 1caae3682e
commit 506ea68cd9
1 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
sound/pci/cs5535audio/cs5535audio.h
View File

@ -62,11 +62,11 @@
#define EOP (1<<0)
#define BM_EOP_ERR (1<<1)
/* ACC_BMX_CTL */
#define BM_CTL_EN 0x00000001
#define BM_CTL_PAUSE 0x00000011
#define BM_CTL_DIS 0x00000000
#define BM_CTL_BYTE_ORD_LE 0x00000000
#define BM_CTL_BYTE_ORD_BE 0x00000100
#define BM_CTL_EN 0x01
#define BM_CTL_PAUSE 0x03
#define BM_CTL_DIS 0x00
#define BM_CTL_BYTE_ORD_LE 0x00
#define BM_CTL_BYTE_ORD_BE 0x04
/* cs5535 specific ac97 codec register defines */
#define CMD_MASK 0xFF00FFFF
#define CMD_NEW 0x00010000