diff options
Diffstat (limited to 'drivers/media/usb/dvb-usb/dib0700.h')
| -rw-r--r-- | drivers/media/usb/dvb-usb/dib0700.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/drivers/media/usb/dvb-usb/dib0700.h b/drivers/media/usb/dvb-usb/dib0700.h new file mode 100644 index 000000000..2defbd8b6 --- /dev/null +++ b/drivers/media/usb/dvb-usb/dib0700.h @@ -0,0 +1,79 @@ +/* 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 |