1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */ 2*4882a593Smuzhiyun /* Linux driver for devices based on the DiBcom DiB0700 USB bridge 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Copyright (C) 2005-6 DiBcom, SA 5*4882a593Smuzhiyun */ 6*4882a593Smuzhiyun #ifndef _DIB0700_H_ 7*4882a593Smuzhiyun #define _DIB0700_H_ 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #define DVB_USB_LOG_PREFIX "dib0700" 10*4882a593Smuzhiyun #include "dvb-usb.h" 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun #include "dib07x0.h" 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun extern int dvb_usb_dib0700_debug; 15*4882a593Smuzhiyun #define deb_info(args...) dprintk(dvb_usb_dib0700_debug,0x01,args) 16*4882a593Smuzhiyun #define deb_fw(args...) dprintk(dvb_usb_dib0700_debug,0x02,args) 17*4882a593Smuzhiyun #define deb_fwdata(args...) dprintk(dvb_usb_dib0700_debug,0x04,args) 18*4882a593Smuzhiyun #define deb_data(args...) dprintk(dvb_usb_dib0700_debug,0x08,args) 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun #define REQUEST_SET_USB_XFER_LEN 0x0 /* valid only for firmware version */ 21*4882a593Smuzhiyun /* higher than 1.21 */ 22*4882a593Smuzhiyun #define REQUEST_I2C_READ 0x2 23*4882a593Smuzhiyun #define REQUEST_I2C_WRITE 0x3 24*4882a593Smuzhiyun #define REQUEST_POLL_RC 0x4 /* deprecated in firmware v1.20 */ 25*4882a593Smuzhiyun #define REQUEST_JUMPRAM 0x8 26*4882a593Smuzhiyun #define REQUEST_SET_CLOCK 0xB 27*4882a593Smuzhiyun #define REQUEST_SET_GPIO 0xC 28*4882a593Smuzhiyun #define REQUEST_ENABLE_VIDEO 0xF 29*4882a593Smuzhiyun // 1 Byte: 4MSB(1 = enable streaming, 0 = disable streaming) 4LSB(Video Mode: 0 = MPEG2 188Bytes, 1 = Analog) 30*4882a593Smuzhiyun // 2 Byte: MPEG2 mode: 4MSB(1 = Master Mode, 0 = Slave Mode) 4LSB(Channel 1 = bit0, Channel 2 = bit1) 31*4882a593Smuzhiyun // 2 Byte: Analog mode: 4MSB(0 = 625 lines, 1 = 525 lines) 4LSB( " " ) 32*4882a593Smuzhiyun #define REQUEST_SET_I2C_PARAM 0x10 33*4882a593Smuzhiyun #define REQUEST_SET_RC 0x11 34*4882a593Smuzhiyun #define REQUEST_NEW_I2C_READ 0x12 35*4882a593Smuzhiyun #define REQUEST_NEW_I2C_WRITE 0x13 36*4882a593Smuzhiyun #define REQUEST_GET_VERSION 0x15 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun struct dib0700_state { 39*4882a593Smuzhiyun u8 channel_state; 40*4882a593Smuzhiyun u16 mt2060_if1[2]; 41*4882a593Smuzhiyun u8 rc_toggle; 42*4882a593Smuzhiyun u8 rc_counter; 43*4882a593Smuzhiyun u8 is_dib7000pc; 44*4882a593Smuzhiyun u8 fw_use_new_i2c_api; 45*4882a593Smuzhiyun u8 disable_streaming_master_mode; 46*4882a593Smuzhiyun u32 fw_version; 47*4882a593Smuzhiyun u32 nb_packet_buffer_size; 48*4882a593Smuzhiyun int (*read_status)(struct dvb_frontend *, enum fe_status *); 49*4882a593Smuzhiyun int (*sleep)(struct dvb_frontend* fe); 50*4882a593Smuzhiyun u8 buf[255]; 51*4882a593Smuzhiyun struct i2c_client *i2c_client_demod; 52*4882a593Smuzhiyun struct i2c_client *i2c_client_tuner; 53*4882a593Smuzhiyun }; 54*4882a593Smuzhiyun 55*4882a593Smuzhiyun int dib0700_get_version(struct dvb_usb_device *d, u32 *hwversion, 56*4882a593Smuzhiyun u32 *romversion, u32 *ramversion, u32 *fwtype); 57*4882a593Smuzhiyun int dib0700_set_gpio(struct dvb_usb_device *d, enum dib07x0_gpios gpio, 58*4882a593Smuzhiyun u8 gpio_dir, u8 gpio_val); 59*4882a593Smuzhiyun int dib0700_ctrl_clock(struct dvb_usb_device *d, u32 clk_MHz, u8 clock_out_gp3); 60*4882a593Smuzhiyun int dib0700_ctrl_rd(struct dvb_usb_device *d, u8 *tx, u8 txlen, u8 *rx, 61*4882a593Smuzhiyun u8 rxlen); 62*4882a593Smuzhiyun int dib0700_download_firmware(struct usb_device *d, 63*4882a593Smuzhiyun const struct firmware *fw); 64*4882a593Smuzhiyun int dib0700_rc_setup(struct dvb_usb_device *d, struct usb_interface *intf); 65*4882a593Smuzhiyun int dib0700_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff); 66*4882a593Smuzhiyun int dib0700_identify_state(struct usb_device *d, 67*4882a593Smuzhiyun const struct dvb_usb_device_properties *props, 68*4882a593Smuzhiyun const struct dvb_usb_device_description **desc, 69*4882a593Smuzhiyun int *cold); 70*4882a593Smuzhiyun int dib0700_change_protocol(struct rc_dev *dev, u64 *rc_proto); 71*4882a593Smuzhiyun int dib0700_set_i2c_speed(struct dvb_usb_device *d, u16 scl_kHz); 72*4882a593Smuzhiyun 73*4882a593Smuzhiyun extern struct i2c_algorithm dib0700_i2c_algo; 74*4882a593Smuzhiyun extern int dib0700_device_count; 75*4882a593Smuzhiyun extern int dvb_usb_dib0700_ir_proto; 76*4882a593Smuzhiyun extern struct dvb_usb_device_properties dib0700_devices[]; 77*4882a593Smuzhiyun extern struct usb_device_id dib0700_usb_id_table[]; 78*4882a593Smuzhiyun 79*4882a593Smuzhiyun #endif 80