| #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 { |
| 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 |