| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* Linux driver for devices based on the DiBcom DiB0700 USB bridge |
| * |
| * Copyright (C) 2005-6 DiBcom, SA |
| */ |
| #ifndef _DIB0700_H_ |
| #define _DIB0700_H_ |
| |
| #define DVB_USB_LOG_PREFIX "dib0700" |
| #include "dvb-usb.h" |
| |
| #include "dib07x0.h" |
| |
| extern int dvb_usb_dib0700_debug; |
| #define deb_info(args...) dprintk(dvb_usb_dib0700_debug,0x01,args) |
| #define deb_fw(args...) dprintk(dvb_usb_dib0700_debug,0x02,args) |
| #define deb_fwdata(args...) dprintk(dvb_usb_dib0700_debug,0x04,args) |
| #define deb_data(args...) dprintk(dvb_usb_dib0700_debug,0x08,args) |
| |
| #define REQUEST_SET_USB_XFER_LEN 0x0 /* valid only for firmware version */ |
| /* higher than 1.21 */ |
| #define REQUEST_I2C_READ 0x2 |
| #define REQUEST_I2C_WRITE 0x3 |
| #define REQUEST_POLL_RC 0x4 /* deprecated in firmware v1.20 */ |
| #define REQUEST_JUMPRAM 0x8 |
| #define REQUEST_SET_CLOCK 0xB |
| #define REQUEST_SET_GPIO 0xC |
| #define REQUEST_ENABLE_VIDEO 0xF |
| // 1 Byte: 4MSB(1 = enable streaming, 0 = disable streaming) 4LSB(Video Mode: 0 = MPEG2 188Bytes, 1 = Analog) |
| // 2 Byte: MPEG2 mode: 4MSB(1 = Master Mode, 0 = Slave Mode) 4LSB(Channel 1 = bit0, Channel 2 = bit1) |
| // 2 Byte: Analog mode: 4MSB(0 = 625 lines, 1 = 525 lines) 4LSB( " " ) |
| #define REQUEST_SET_I2C_PARAM 0x10 |
| #define REQUEST_SET_RC 0x11 |
| #define REQUEST_NEW_I2C_READ 0x12 |
| #define REQUEST_NEW_I2C_WRITE 0x13 |
| #define REQUEST_GET_VERSION 0x15 |
| |
| struct dib0700_state { |
| u8 channel_state; |
| u16 mt2060_if1[2]; |
| u8 rc_toggle; |
| u8 rc_counter; |
| u8 is_dib7000pc; |
| u8 fw_use_new_i2c_api; |
| u8 disable_streaming_master_mode; |
| u32 fw_version; |
| u32 nb_packet_buffer_size; |
| int (*read_status)(struct dvb_frontend *, enum fe_status *); |
| int (*sleep)(struct dvb_frontend* fe); |
| u8 buf[255]; |
| struct i2c_client *i2c_client_demod; |
| struct i2c_client *i2c_client_tuner; |
| }; |
| |
| int dib0700_get_version(struct dvb_usb_device *d, u32 *hwversion, |
| u32 *romversion, u32 *ramversion, u32 *fwtype); |
| int dib0700_set_gpio(struct dvb_usb_device *d, enum dib07x0_gpios gpio, |
| u8 gpio_dir, u8 gpio_val); |
| int dib0700_ctrl_clock(struct dvb_usb_device *d, u32 clk_MHz, u8 clock_out_gp3); |
| int dib0700_ctrl_rd(struct dvb_usb_device *d, u8 *tx, u8 txlen, u8 *rx, |
| u8 rxlen); |
| int dib0700_download_firmware(struct usb_device *d, |
| const struct firmware *fw); |
| int dib0700_rc_setup(struct dvb_usb_device *d, struct usb_interface *intf); |
| int dib0700_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff); |
| int dib0700_identify_state(struct usb_device *d, |
| const struct dvb_usb_device_properties *props, |
| const struct dvb_usb_device_description **desc, |
| int *cold); |
| int dib0700_change_protocol(struct rc_dev *dev, u64 *rc_proto); |
| int dib0700_set_i2c_speed(struct dvb_usb_device *d, u16 scl_kHz); |
| |
| extern struct i2c_algorithm dib0700_i2c_algo; |
| extern int dib0700_device_count; |
| extern int dvb_usb_dib0700_ir_proto; |
| extern struct dvb_usb_device_properties dib0700_devices[]; |
| extern struct usb_device_id dib0700_usb_id_table[]; |
| |
| #endif |
