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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 | /* SPDX-License-Identifier: GPL-2.0 */ #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 |