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#ifndef _DVB_USB_VP7021_H_
#define _DVB_USB_VP7021_H_
#define DVB_USB_LOG_PREFIX "vp702x"
#include "dvb-usb.h"
extern int dvb_usb_vp702x_debug;
#define deb_info(args...) dprintk(dvb_usb_vp702x_debug,0x01,args)
#define deb_xfer(args...) dprintk(dvb_usb_vp702x_debug,0x02,args)
#define deb_rc(args...) dprintk(dvb_usb_vp702x_debug,0x04,args)
#define deb_fe(args...) dprintk(dvb_usb_vp702x_debug,0x08,args)
/* commands are read and written with USB control messages */
/* consecutive read/write operation */
#define REQUEST_OUT 0xB2
#define REQUEST_IN 0xB3
/* the out-buffer of these consecutive operations contain sub-commands when b[0] = 0
* request: 0xB2; i: 0; v: 0; b[0] = 0, b[1] = subcmd, additional buffer
* the returning buffer looks as follows
* request: 0xB3; i: 0; v: 0; b[0] = 0xB3, additional buffer */
#define GET_TUNER_STATUS 0x05
/* additional in buffer:
* 0 1 2 3 4 5 6 7 8
* N/A N/A 0x05 signal-quality N/A N/A signal-strength lock==0 N/A */
#define GET_SYSTEM_STRING 0x06
/* additional in buffer:
* 0 1 2 3 4 5 6 7 8
* N/A 'U' 'S' 'B' '7' '0' '2' 'X' N/A */
#define SET_DISEQC_CMD 0x08
/* additional out buffer:
* 0 1 2 3 4
* len X1 X2 X3 X4
* additional in buffer:
* 0 1 2
* N/A 0 0 b[1] == b[2] == 0 -> success, failure otherwise */
#define SET_LNB_POWER 0x09
/* additional out buffer:
* 0 1 2
* 0x00 0xff 1 = on, 0 = off
* additional in buffer:
* 0 1 2
* N/A 0 0 b[1] == b[2] == 0 -> success failure otherwise */
#define GET_MAC_ADDRESS 0x0A
/* #define GET_MAC_ADDRESS 0x0B */
/* additional in buffer:
* 0 1 2 3 4 5 6 7 8
* N/A N/A 0x0A or 0x0B MAC0 MAC1 MAC2 MAC3 MAC4 MAC5 */
#define SET_PID_FILTER 0x11
/* additional in buffer:
* 0 1 ... 14 15 16
* PID0_MSB PID0_LSB ... PID7_MSB PID7_LSB PID_active (bits) */
/* request: 0xB2; i: 0; v: 0;
* b[0] != 0 -> tune and lock a channel
* 0 1 2 3 4 5 6 7
* freq0 freq1 divstep srate0 srate1 srate2 flag chksum
*/
/* one direction requests */
#define READ_REMOTE_REQ 0xB4
/* IN i: 0; v: 0; b[0] == request, b[1] == key */
#define READ_PID_NUMBER_REQ 0xB5
/* IN i: 0; v: 0; b[0] == request, b[1] == 0, b[2] = pid number */
#define WRITE_EEPROM_REQ 0xB6
/* OUT i: offset; v: value to write; no extra buffer */
#define READ_EEPROM_REQ 0xB7
/* IN i: bufferlen; v: offset; buffer with bufferlen bytes */
#define READ_STATUS 0xB8
/* IN i: 0; v: 0; bufferlen 10 */
#define READ_TUNER_REG_REQ 0xB9
/* IN i: 0; v: register; b[0] = value */
#define READ_FX2_REG_REQ 0xBA
/* IN i: offset; v: 0; b[0] = value */
#define WRITE_FX2_REG_REQ 0xBB
/* OUT i: offset; v: value to write; 1 byte extra buffer */
#define SET_TUNER_POWER_REQ 0xBC
/* IN i: 0 = power off, 1 = power on */
#define WRITE_TUNER_REG_REQ 0xBD
/* IN i: register, v: value to write, no extra buffer */
#define RESET_TUNER 0xBE
/* IN i: 0, v: 0, no extra buffer */
struct vp702x_device_state {
u8 power_state;
struct mutex buf_mutex;
int buf_len;
u8 *buf;
};
extern struct dvb_frontend * vp702x_fe_attach(struct dvb_usb_device *d);
extern int vp702x_usb_inout_op(struct dvb_usb_device *d, u8 *o, int olen, u8 *i, int ilen, int msec);
extern int vp702x_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen);
#endif
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