Release 4.16 drivers/media/usb/dvb-usb/cxusb.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _DVB_USB_CXUSB_H_

#define _DVB_USB_CXUSB_H_


#define DVB_USB_LOG_PREFIX "cxusb"
#include "dvb-usb.h"

/* usb commands - some of it are guesses, don't have a reference yet */

#define CMD_BLUEBIRD_GPIO_RW 0x05


#define CMD_I2C_WRITE     0x08

#define CMD_I2C_READ      0x09


#define CMD_GPIO_READ     0x0d

#define CMD_GPIO_WRITE    0x0e

#define     GPIO_TUNER         0x02


#define CMD_POWER_OFF     0xdc

#define CMD_POWER_ON      0xde


#define CMD_STREAMING_ON  0x36

#define CMD_STREAMING_OFF 0x37


#define CMD_AVER_STREAM_ON  0x18

#define CMD_AVER_STREAM_OFF 0x19


#define CMD_GET_IR_CODE   0x47


#define CMD_ANALOG        0x50

#define CMD_DIGITAL       0x51

/* Max transfer size done by I2C transfer functions */

#define MAX_XFER_SIZE  80


struct cxusb_state {
	
u8 gpio_write_state[3];
	
struct i2c_client *i2c_client_demod;
	
struct i2c_client *i2c_client_tuner;

	
unsigned char data[MAX_XFER_SIZE];

	
struct mutex stream_mutex;
	
u8 last_lock;
	
int (*fe_read_status)(struct dvb_frontend *fe,
		enum fe_status *status);
};

#endif
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Patrick Boettcher
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Evgeny Plehov
24
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1
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Mauro Carvalho Chehab
12
8.96%
1
11.11%
Olli Salonen
10
7.46%
1
11.11%
Christopher Pascoe
8
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Daniel Gimpelevich
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Greg Kroah-Hartman
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Directory: drivers/media/usb/dvb-usb

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