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Commit 7160fc13 authored by Bob Liu's avatar Bob Liu
Browse files

bfin_sport: add support for ADC/DAC. 



In order to support ADC/DAC demo, add NDSO_MODE mode to bfin_sport.c.
After that userspace apps like ndso/awg can work fine.

Signed-off-by: default avatarBob Liu <lliubbo@gmail.com>
parent e45836fa

arch/blackfin/include/asm/bfin_sport.h

+3 −0
Original line number Diff line number Diff line
@@ -13,6 +13,7 @@ 
#define NORM_MODE	0x0

#define TDM_MODE	0x1

#define I2S_MODE	0x2

#define NDSO_MODE	0x3



/* Data format, normal, a-law or u-law */

#define NORM_FORMAT	0x0
@@ -56,6 +57,8 @@ struct sport_config { 
/* Userspace interface */

#define SPORT_IOC_MAGIC		'P'

#define SPORT_IOC_CONFIG	_IOWR('P', 0x01, struct sport_config)

#define SPORT_IOC_GET_SYSTEMCLOCK         _IOR('P', 0x02, unsigned long)

#define SPORT_IOC_SET_BAUDRATE            _IOW('P', 0x03, unsigned long)



#ifdef __KERNEL__