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Commit 506ea68c authored by Andres Salomon's avatar Andres Salomon Committed by Jaroslav Kysela
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[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: default avatarAndres Salomon <dilinger@debian.org>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarJaroslav Kysela <perex@suse.cz>
parent 1caae368

sound/pci/cs5535audio/cs5535audio.h

+5 −5
Original line number Diff line number Diff line
@@ -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