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1/* SPDX-License-Identifier: GPL-2.0 */2#ifndef _DVB_USB_VP7021_H_3#define _DVB_USB_VP7021_H_4 5#define DVB_USB_LOG_PREFIX "vp702x"6#include "dvb-usb.h"7 8extern int dvb_usb_vp702x_debug;9#define deb_info(args...) dprintk(dvb_usb_vp702x_debug,0x01,args)10#define deb_xfer(args...) dprintk(dvb_usb_vp702x_debug,0x02,args)11#define deb_rc(args...) dprintk(dvb_usb_vp702x_debug,0x04,args)12#define deb_fe(args...) dprintk(dvb_usb_vp702x_debug,0x08,args)13 14/* commands are read and written with USB control messages */15 16/* consecutive read/write operation */17#define REQUEST_OUT 0xB218#define REQUEST_IN 0xB319 20/* the out-buffer of these consecutive operations contain sub-commands when b[0] = 021 * request: 0xB2; i: 0; v: 0; b[0] = 0, b[1] = subcmd, additional buffer22 * the returning buffer looks as follows23 * request: 0xB3; i: 0; v: 0; b[0] = 0xB3, additional buffer */24 25#define GET_TUNER_STATUS 0x0526/* additional in buffer:27 * 0 1 2 3 4 5 6 7 828 * N/A N/A 0x05 signal-quality N/A N/A signal-strength lock==0 N/A */29 30#define GET_SYSTEM_STRING 0x0631/* additional in buffer:32 * 0 1 2 3 4 5 6 7 833 * N/A 'U' 'S' 'B' '7' '0' '2' 'X' N/A */34 35#define SET_DISEQC_CMD 0x0836/* additional out buffer:37 * 0 1 2 3 438 * len X1 X2 X3 X439 * additional in buffer:40 * 0 1 241 * N/A 0 0 b[1] == b[2] == 0 -> success, failure otherwise */42 43#define SET_LNB_POWER 0x0944/* additional out buffer:45 * 0 1 246 * 0x00 0xff 1 = on, 0 = off47 * additional in buffer:48 * 0 1 249 * N/A 0 0 b[1] == b[2] == 0 -> success failure otherwise */50 51#define GET_MAC_ADDRESS 0x0A52/* #define GET_MAC_ADDRESS 0x0B */53/* additional in buffer:54 * 0 1 2 3 4 5 6 7 855 * N/A N/A 0x0A or 0x0B MAC0 MAC1 MAC2 MAC3 MAC4 MAC5 */56 57#define SET_PID_FILTER 0x1158/* additional in buffer:59 * 0 1 ... 14 15 1660 * PID0_MSB PID0_LSB ... PID7_MSB PID7_LSB PID_active (bits) */61 62/* request: 0xB2; i: 0; v: 0;63 * b[0] != 0 -> tune and lock a channel64 * 0 1 2 3 4 5 6 765 * freq0 freq1 divstep srate0 srate1 srate2 flag chksum66 */67 68/* one direction requests */69#define READ_REMOTE_REQ 0xB470/* IN i: 0; v: 0; b[0] == request, b[1] == key */71 72#define READ_PID_NUMBER_REQ 0xB573/* IN i: 0; v: 0; b[0] == request, b[1] == 0, b[2] = pid number */74 75#define WRITE_EEPROM_REQ 0xB676/* OUT i: offset; v: value to write; no extra buffer */77 78#define READ_EEPROM_REQ 0xB779/* IN i: bufferlen; v: offset; buffer with bufferlen bytes */80 81#define READ_STATUS 0xB882/* IN i: 0; v: 0; bufferlen 10 */83 84#define READ_TUNER_REG_REQ 0xB985/* IN i: 0; v: register; b[0] = value */86 87#define READ_FX2_REG_REQ 0xBA88/* IN i: offset; v: 0; b[0] = value */89 90#define WRITE_FX2_REG_REQ 0xBB91/* OUT i: offset; v: value to write; 1 byte extra buffer */92 93#define SET_TUNER_POWER_REQ 0xBC94/* IN i: 0 = power off, 1 = power on */95 96#define WRITE_TUNER_REG_REQ 0xBD97/* IN i: register, v: value to write, no extra buffer */98 99#define RESET_TUNER 0xBE100/* IN i: 0, v: 0, no extra buffer */101 102struct vp702x_device_state {103 struct mutex buf_mutex;104 int buf_len;105 u8 *buf;106};107 108 109extern struct dvb_frontend * vp702x_fe_attach(struct dvb_usb_device *d);110 111extern int vp702x_usb_inout_op(struct dvb_usb_device *d, u8 *o, int olen, u8 *i, int ilen, int msec);112extern int vp702x_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen);113 114#endif115