msp3400.h

来自「powerpc内核mpc8241linux系统下char驱动程序」· C头文件 代码 · 共 26 行

#ifndef MSP3400_H
#define MSP3400_H

/* ---------------------------------------------------------------------- */

#define MSP_SET_TVNORM     _IOW('m',1,int)  /* TV mode + PAL/SECAM/NTSC  */
#define MSP_SET_RADIO      _IO('m',2)       /* Radio mode                */
#define MSP_NEWCHANNEL     _IO('m',3)       /* indicate new channel      */

#define MSP_GET_VOLUME     _IOR('m',4,__u16)
#define MSP_SET_VOLUME     _IOW('m',5,__u16)

#define MSP_GET_STEREO     _IOR('m',6,__u16)
#define MSP_SET_STEREO     _IOW('m',7,__u16)

#define MSP_GET_DC         _IOW('m',8,__u16)

#define MSP_GET_BASS       _IOR('m', 9,__u16)
#define MSP_SET_BASS       _IOW('m',10,__u16)
#define MSP_GET_TREBLE     _IOR('m',11,__u16)
#define MSP_SET_TREBLE     _IOW('m',12,__u16)

#define MSP_GET_UNIT       _IOR('m',13,int)
#define MSP_SWITCH_MUTE    _IO('m',14)
#endif /* MSP3400_H */