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