| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* Header file for all dibusb-based-receivers. |
| * |
| * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) |
| * |
| * see Documentation/driver-api/media/drivers/dvb-usb.rst for more information |
| */ |
| #ifndef _DVB_USB_DIBUSB_H_ |
| #define _DVB_USB_DIBUSB_H_ |
| |
| #ifndef DVB_USB_LOG_PREFIX |
| #define DVB_USB_LOG_PREFIX "dibusb" |
| #endif |
| #include "dvb-usb.h" |
| |
| #include "dib3000.h" |
| #include "dib3000mc.h" |
| #include "mt2060.h" |
| |
| /* |
| * protocol of all dibusb related devices |
| */ |
| |
| /* |
| * bulk msg to/from endpoint 0x01 |
| * |
| * general structure: |
| * request_byte parameter_bytes |
| */ |
| |
| #define DIBUSB_REQ_START_READ 0x00 |
| #define DIBUSB_REQ_START_DEMOD 0x01 |
| |
| /* |
| * i2c read |
| * bulk write: 0x02 ((7bit i2c_addr << 1) | 0x01) register_bytes length_word |
| * bulk read: byte_buffer (length_word bytes) |
| */ |
| #define DIBUSB_REQ_I2C_READ 0x02 |
| |
| /* |
| * i2c write |
| * bulk write: 0x03 (7bit i2c_addr << 1) register_bytes value_bytes |
| */ |
| #define DIBUSB_REQ_I2C_WRITE 0x03 |
| |
| /* |
| * polling the value of the remote control |
| * bulk write: 0x04 |
| * bulk read: byte_buffer (5 bytes) |
| */ |
| #define DIBUSB_REQ_POLL_REMOTE 0x04 |
| |
| /* additional status values for Hauppauge Remote Control Protocol */ |
| #define DIBUSB_RC_HAUPPAUGE_KEY_PRESSED 0x01 |
| #define DIBUSB_RC_HAUPPAUGE_KEY_EMPTY 0x03 |
| |
| /* streaming mode: |
| * bulk write: 0x05 mode_byte |
| * |
| * mode_byte is mostly 0x00 |
| */ |
| #define DIBUSB_REQ_SET_STREAMING_MODE 0x05 |
| |
| /* interrupt the internal read loop, when blocking */ |
| #define DIBUSB_REQ_INTR_READ 0x06 |
| |
| /* io control |
| * 0x07 cmd_byte param_bytes |
| * |
| * param_bytes can be up to 32 bytes |
| * |
| * cmd_byte function parameter name |
| * 0x00 power mode |
| * 0x00 sleep |
| * 0x01 wakeup |
| * |
| * 0x01 enable streaming |
| * 0x02 disable streaming |
| * |
| * |
| */ |
| #define DIBUSB_REQ_SET_IOCTL 0x07 |
| |
| /* IOCTL commands */ |
| |
| /* change the power mode in firmware */ |
| #define DIBUSB_IOCTL_CMD_POWER_MODE 0x00 |
| #define DIBUSB_IOCTL_POWER_SLEEP 0x00 |
| #define DIBUSB_IOCTL_POWER_WAKEUP 0x01 |
| |
| /* modify streaming of the FX2 */ |
| #define DIBUSB_IOCTL_CMD_ENABLE_STREAM 0x01 |
| #define DIBUSB_IOCTL_CMD_DISABLE_STREAM 0x02 |
| |
| /* Max transfer size done by I2C transfer functions */ |
| #define MAX_XFER_SIZE 64 |
| |
| struct dibusb_state { |
| struct dib_fe_xfer_ops ops; |
| int mt2060_present; |
| u8 tuner_addr; |
| }; |
| |
| struct dibusb_device_state { |
| /* for RC5 remote control */ |
| int old_toggle; |
| int last_repeat_count; |
| }; |
| |
| extern struct i2c_algorithm dibusb_i2c_algo; |
| |
| extern int dibusb_dib3000mc_frontend_attach(struct dvb_usb_adapter *); |
| extern int dibusb_dib3000mc_tuner_attach (struct dvb_usb_adapter *); |
| |
| extern int dibusb_streaming_ctrl(struct dvb_usb_adapter *, int); |
| extern int dibusb_pid_filter(struct dvb_usb_adapter *, int, u16, int); |
| extern int dibusb_pid_filter_ctrl(struct dvb_usb_adapter *, int); |
| extern int dibusb2_0_streaming_ctrl(struct dvb_usb_adapter *, int); |
| |
| extern int dibusb_power_ctrl(struct dvb_usb_device *, int); |
| extern int dibusb2_0_power_ctrl(struct dvb_usb_device *, int); |
| |
| #define DEFAULT_RC_INTERVAL 150 |
| //#define DEFAULT_RC_INTERVAL 100000 |
| |
| extern struct rc_map_table rc_map_dibusb_table[]; |
| extern int dibusb_rc_query(struct dvb_usb_device *, u32 *, int *); |
| extern int dibusb_read_eeprom_byte(struct dvb_usb_device *, u8, u8 *); |
| |
| #endif |
