[PATCH] Indycam / VINO drivers

obj-$(CONFIG_VIDEO_ZORAN) += zr36067.o videocodec.o

obj-$(CONFIG_VIDEO_PMS) += pms.o

obj-$(CONFIG_VIDEO_PLANB) += planb.o

obj-$(CONFIG_VIDEO_VINO) += vino.o

obj-$(CONFIG_VIDEO_VINO) += vino.o saa7191.o indycam.o

obj-$(CONFIG_VIDEO_STRADIS) += stradis.o

obj-$(CONFIG_VIDEO_CPIA) += cpia.o

obj-$(CONFIG_VIDEO_CPIA_PP) += cpia_pp.o

/*

 *  indycam.c - Silicon Graphics IndyCam digital camera driver

 *

 *  Copyright (C) 2003 Ladislav Michl <ladis@linux-mips.org>

 *  Copyright (C) 2004,2005 Mikael Nousiainen <tmnousia@cc.hut.fi>

 *

 *  This program is free software; you can redistribute it and/or modify

 *  it under the terms of the GNU General Public License version 2 as

 *  published by the Free Software Foundation.

 */

#include <linux/module.h>

#include <linux/init.h>

#include <linux/delay.h>

#include <linux/errno.h>

#include <linux/fs.h>

#include <linux/kernel.h>

#include <linux/major.h>

#include <linux/slab.h>

#include <linux/mm.h>

#include <linux/sched.h>

#include <linux/videodev.h>

/* IndyCam decodes stream of photons into digital image representation ;-) */

#include <linux/video_decoder.h>

#include <linux/i2c.h>

#include "indycam.h"

//#define INDYCAM_DEBUG

#define INDYCAM_MODULE_VERSION "0.0.3"

MODULE_DESCRIPTION("SGI IndyCam driver");

MODULE_VERSION(INDYCAM_MODULE_VERSION);

MODULE_AUTHOR("Mikael Nousiainen <tmnousia@cc.hut.fi>");

MODULE_LICENSE("GPL");

#ifdef INDYCAM_DEBUG

#define dprintk(x...) printk("IndyCam: " x);

#define indycam_regdump(client) indycam_regdump_debug(client)

#else

#define dprintk(x...)

#define indycam_regdump(client)

#endif

#define VINO_ADAPTER	(I2C_ALGO_SGI | I2C_HW_SGI_VINO)

struct indycam {

	struct i2c_client *client;

	int version;

};

static struct i2c_driver i2c_driver_indycam;

static const unsigned char initseq[] = {

	INDYCAM_CONTROL_AGCENA,		/* INDYCAM_CONTROL */

	INDYCAM_SHUTTER_DEFAULT,	/* INDYCAM_SHUTTER */

	INDYCAM_GAIN_DEFAULT,		/* INDYCAM_GAIN */

	0x00,				/* INDYCAM_BRIGHTNESS (read-only) */

	INDYCAM_RED_BALANCE_DEFAULT,	/* INDYCAM_RED_BALANCE */

	INDYCAM_BLUE_BALANCE_DEFAULT,	/* INDYCAM_BLUE_BALANCE */

	INDYCAM_RED_SATURATION_DEFAULT,	/* INDYCAM_RED_SATURATION */

	INDYCAM_BLUE_SATURATION_DEFAULT,/* INDYCAM_BLUE_SATURATION */

};

/* IndyCam register handling */

static int indycam_read_reg(struct i2c_client *client, unsigned char reg,

			     unsigned char *value)

{

	int ret;

	if (reg == INDYCAM_RESET) {

		dprintk("indycam_read_reg(): "

			"skipping write-only register %d\n", reg);

		*value = 0;

		return 0;

	}

	ret = i2c_smbus_read_byte_data(client, reg);

	if (ret < 0) {

		printk(KERN_ERR "IndyCam: indycam_read_reg(): read failed, "

		       "register = 0x%02x\n", reg);

		return ret;

	}

	*value = (unsigned char)ret;

	return 0;

}

static int indycam_write_reg(struct i2c_client *client, unsigned char reg,

			     unsigned char value)

{

	int err;

	if ((reg == INDYCAM_BRIGHTNESS)

	    || (reg == INDYCAM_VERSION)) {

		dprintk("indycam_write_reg(): "

			"skipping read-only register %d\n", reg);

		return 0;

	}

	dprintk("Writing Reg %d = 0x%02x\n", reg, value);

	err = i2c_smbus_write_byte_data(client, reg, value);

	if (err) {

		printk(KERN_ERR "IndyCam: indycam_write_reg(): write failed, "

		       "register = 0x%02x, value = 0x%02x\n", reg, value);

	}

	return err;

}

static int indycam_write_block(struct i2c_client *client, unsigned char reg,

				unsigned char length, unsigned char *data)

{

	unsigned char i;

	int err;

	for (i = reg; i < length; i++) {

		err = indycam_write_reg(client, reg + i, data[i]);

		if (err)

			return err;

	}

	return 0;

}

/* Helper functions */

#ifdef INDYCAM_DEBUG

static void indycam_regdump_debug(struct i2c_client *client)

{

	int i;

	unsigned char val;

	for (i = 0; i < 9; i++) {

		indycam_read_reg(client, i, &val);

		dprintk("Reg %d = 0x%02x\n", i, val);

	}

}

#endif

static int indycam_get_controls(struct i2c_client *client,

				struct indycam_control *ctrl)

{

	unsigned char ctrl_reg;

	indycam_read_reg(client, INDYCAM_CONTROL, &ctrl_reg);

	ctrl->agc = (ctrl_reg & INDYCAM_CONTROL_AGCENA)

		? INDYCAM_VALUE_ENABLED

		: INDYCAM_VALUE_DISABLED;

	ctrl->awb = (ctrl_reg & INDYCAM_CONTROL_AWBCTL)

		? INDYCAM_VALUE_ENABLED

		: INDYCAM_VALUE_DISABLED;

	indycam_read_reg(client, INDYCAM_SHUTTER,

			 (unsigned char *)&ctrl->shutter);

	indycam_read_reg(client, INDYCAM_GAIN,

			 (unsigned char *)&ctrl->gain);

	indycam_read_reg(client, INDYCAM_RED_BALANCE,

			 (unsigned char *)&ctrl->red_balance);

	indycam_read_reg(client, INDYCAM_BLUE_BALANCE,

			 (unsigned char *)&ctrl->blue_balance);

	indycam_read_reg(client, INDYCAM_RED_SATURATION,

			 (unsigned char *)&ctrl->red_saturation);

	indycam_read_reg(client, INDYCAM_BLUE_SATURATION,

			 (unsigned char *)&ctrl->blue_saturation);

	indycam_read_reg(client, INDYCAM_GAMMA,

			 (unsigned char *)&ctrl->gamma);

	return 0;

}

static int indycam_set_controls(struct i2c_client *client,

				struct indycam_control *ctrl)

{

	unsigned char ctrl_reg;

	indycam_read_reg(client, INDYCAM_CONTROL, &ctrl_reg);

	if (ctrl->agc != INDYCAM_VALUE_UNCHANGED) {

		if (ctrl->agc)

			ctrl_reg |= INDYCAM_CONTROL_AGCENA;

		else

			ctrl_reg &= ~INDYCAM_CONTROL_AGCENA;

	}

	if (ctrl->awb != INDYCAM_VALUE_UNCHANGED) {

		if (ctrl->awb)

			ctrl_reg |= INDYCAM_CONTROL_AWBCTL;

		else

			ctrl_reg &= ~INDYCAM_CONTROL_AWBCTL;

	}

	indycam_write_reg(client, INDYCAM_CONTROL, ctrl_reg);

	if (ctrl->shutter >= 0)

		indycam_write_reg(client, INDYCAM_SHUTTER, ctrl->shutter);

	if (ctrl->gain >= 0)

		indycam_write_reg(client, INDYCAM_GAIN, ctrl->gain);

	if (ctrl->red_balance >= 0)

		indycam_write_reg(client, INDYCAM_RED_BALANCE,

				  ctrl->red_balance);

	if (ctrl->blue_balance >= 0)

		indycam_write_reg(client, INDYCAM_BLUE_BALANCE,

				  ctrl->blue_balance);

	if (ctrl->red_saturation >= 0)

		indycam_write_reg(client, INDYCAM_RED_SATURATION,

				  ctrl->red_saturation);

	if (ctrl->blue_saturation >= 0)

		indycam_write_reg(client, INDYCAM_BLUE_SATURATION,

				  ctrl->blue_saturation);

	if (ctrl->gamma >= 0)

		indycam_write_reg(client, INDYCAM_GAMMA, ctrl->gamma);

	return 0;

}

/* I2C-interface */

static int indycam_attach(struct i2c_adapter *adap, int addr, int kind)

{

	int err = 0;

	struct indycam *camera;

	struct i2c_client *client;

	printk(KERN_INFO "SGI IndyCam driver version %s\n",

	       INDYCAM_MODULE_VERSION);

	client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL);

	if (!client)

		return -ENOMEM;

	camera = kmalloc(sizeof(struct indycam), GFP_KERNEL);

	if (!camera) {

		err = -ENOMEM;

		goto out_free_client;

	}

	memset(client, 0, sizeof(struct i2c_client));

	memset(camera, 0, sizeof(struct indycam));

	client->addr = addr;

	client->adapter = adap;

	client->driver = &i2c_driver_indycam;

	client->flags = 0;

	strcpy(client->name, "IndyCam client");

	i2c_set_clientdata(client, camera);

	camera->client = client;

	err = i2c_attach_client(client);

	if (err)

		goto out_free_camera;

	camera->version = i2c_smbus_read_byte_data(client, INDYCAM_VERSION);

	if (camera->version != CAMERA_VERSION_INDY &&

	    camera->version != CAMERA_VERSION_MOOSE) {

		err = -ENODEV;

		goto out_detach_client;

	}

	printk(KERN_INFO "IndyCam v%d.%d detected\n",

	       INDYCAM_VERSION_MAJOR(camera->version),

	       INDYCAM_VERSION_MINOR(camera->version));

	indycam_regdump(client);

	// initialize

	err = indycam_write_block(client, 0, sizeof(initseq),

				  (unsigned char *)&initseq);

	if (err) {

		printk(KERN_ERR "IndyCam initalization failed\n");

		err = -EIO;

		goto out_detach_client;

	}

	indycam_regdump(client);

	// white balance

	err = indycam_write_reg(client, INDYCAM_CONTROL,

			  INDYCAM_CONTROL_AGCENA | INDYCAM_CONTROL_AWBCTL);

	if (err) {

		printk(KERN_ERR "IndyCam white balance "

		       "initialization failed\n");

		err = -EIO;

		goto out_detach_client;

	}

	indycam_regdump(client);

	printk(KERN_INFO "IndyCam initialized\n");

	return 0;

out_detach_client:

	i2c_detach_client(client);

out_free_camera:

	kfree(camera);

out_free_client:

	kfree(client);

	return err;

}

static int indycam_probe(struct i2c_adapter *adap)

{

	/* Indy specific crap */

	if (adap->id == VINO_ADAPTER)

		return indycam_attach(adap, INDYCAM_ADDR, 0);

	/* Feel free to add probe here :-) */

	return -ENODEV;

}

static int indycam_detach(struct i2c_client *client)

{

	struct indycam *camera = i2c_get_clientdata(client);

	i2c_detach_client(client);

	kfree(camera);

	kfree(client);

	return 0;

}

static int indycam_command(struct i2c_client *client, unsigned int cmd,

			   void *arg)

{

	// struct indycam *camera = i2c_get_clientdata(client);

	/* The old video_decoder interface just isn't enough,

	 * so we'll use some custom commands. */

	switch (cmd) {

	case DECODER_GET_CAPABILITIES: {

		struct video_decoder_capability *cap = arg;

		cap->flags  = VIDEO_DECODER_NTSC;

		cap->inputs = 1;

		cap->outputs = 1;

		break;

	}

	case DECODER_GET_STATUS: {

		int *iarg = arg;

		*iarg = DECODER_STATUS_GOOD | DECODER_STATUS_NTSC |

			DECODER_STATUS_COLOR;

		break;

	}

	case DECODER_SET_NORM: {

		int *iarg = arg;

		switch (*iarg) {

		case VIDEO_MODE_NTSC:

			break;

		default:

			return -EINVAL;

		}

		break;

	}

	case DECODER_SET_INPUT:	{

		int *iarg = arg;

		if (*iarg != 0)

			return -EINVAL;

		break;

	}

	case DECODER_SET_OUTPUT: {

		int *iarg = arg;

		if (*iarg != 0)

			return -EINVAL;

		break;

	}

	case DECODER_ENABLE_OUTPUT: {

		/* Always enabled */

		break;

	}

	case DECODER_SET_PICTURE: {

		// struct video_picture *pic = arg;

		/* TODO: convert values for indycam_set_controls() */

		break;

	}

	case DECODER_INDYCAM_GET_CONTROLS: {

		struct indycam_control *ctrl = arg;

		indycam_get_controls(client, ctrl);

	}

	case DECODER_INDYCAM_SET_CONTROLS: {

		struct indycam_control *ctrl = arg;

		indycam_set_controls(client, ctrl);

	}

	default:

		return -EINVAL;

	}

	return 0;

}

static struct i2c_driver i2c_driver_indycam = {

	.owner		= THIS_MODULE,

	.name 		= "indycam",

	.id 		= I2C_DRIVERID_INDYCAM,

	.flags 		= I2C_DF_NOTIFY,

	.attach_adapter = indycam_probe,

	.detach_client 	= indycam_detach,

	.command 	= indycam_command,

};

static int __init indycam_init(void)

{

	return i2c_add_driver(&i2c_driver_indycam);

}

static void __exit indycam_exit(void)

{

	i2c_del_driver(&i2c_driver_indycam);

}

module_init(indycam_init);

module_exit(indycam_exit);

/*

 *  indycam.h - Silicon Graphics IndyCam digital camera driver

 *

 *  Copyright (C) 2003 Ladislav Michl <ladis@linux-mips.org>

 *  Copyright (C) 2004,2005 Mikael Nousiainen <tmnousia@cc.hut.fi>

 *

 *  This program is free software; you can redistribute it and/or modify

 *  it under the terms of the GNU General Public License version 2 as

 *  published by the Free Software Foundation.

 */

#ifndef _INDYCAM_H_

#define _INDYCAM_H_

/* I2C address for the Guinness Camera */

#define INDYCAM_ADDR			0x56

/* Camera version */

#define CAMERA_VERSION_INDY		0x10	/* v1.0 */

#define CAMERA_VERSION_MOOSE		0x12	/* v1.2 */

#define INDYCAM_VERSION_MAJOR(x)	(((x) & 0xf0) >> 4)

#define INDYCAM_VERSION_MINOR(x)	((x) & 0x0f)

/* Register bus addresses */

#define INDYCAM_CONTROL			0x00

#define INDYCAM_SHUTTER			0x01

#define INDYCAM_GAIN			0x02

#define INDYCAM_BRIGHTNESS		0x03 /* read-only */

#define INDYCAM_RED_BALANCE		0x04

#define INDYCAM_BLUE_BALANCE		0x05

#define INDYCAM_RED_SATURATION		0x06

#define INDYCAM_BLUE_SATURATION		0x07

#define INDYCAM_GAMMA			0x08

#define INDYCAM_VERSION			0x0e /* read-only */

#define INDYCAM_RESET			0x0f /* write-only */

#define INDYCAM_LED			0x46

#define INDYCAM_ORIENTATION		0x47

#define INDYCAM_BUTTON			0x48

/* Field definitions of registers */

#define INDYCAM_CONTROL_AGCENA		(1<<0) /* automatic gain control */

#define INDYCAM_CONTROL_AWBCTL		(1<<1) /* automatic white balance */

						/* 2-3 are reserved */

#define INDYCAM_CONTROL_EVNFLD		(1<<4)	/* read-only */

#define INDYCAM_SHUTTER_10000		0x02	/* 1/10000 second */

#define INDYCAM_SHUTTER_4000		0x04	/* 1/4000 second */

#define INDYCAM_SHUTTER_2000		0x08	/* 1/2000 second */

#define INDYCAM_SHUTTER_1000		0x10	/* 1/1000 second */

#define INDYCAM_SHUTTER_500		0x20	/* 1/500 second */

#define INDYCAM_SHUTTER_250		0x3f	/* 1/250 second */

#define INDYCAM_SHUTTER_125		0x7e	/* 1/125 second */

#define INDYCAM_SHUTTER_100		0x9e	/* 1/100 second */

#define INDYCAM_SHUTTER_60		0x00	/* 1/60 second */

#define INDYCAM_LED_ACTIVE			0x10

#define INDYCAM_LED_INACTIVE			0x30

#define INDYCAM_ORIENTATION_BOTTOM_TO_TOP	0x40

#define INDYCAM_BUTTON_RELEASED			0x10

#define INDYCAM_SHUTTER_MIN		0x00

#define INDYCAM_SHUTTER_MAX		0xff

#define INDYCAM_GAIN_MIN                0x00

#define INDYCAM_GAIN_MAX                0xff

#define INDYCAM_RED_BALANCE_MIN 	0x00 /* the effect is the opposite? */

#define INDYCAM_RED_BALANCE_MAX 	0xff

#define INDYCAM_BLUE_BALANCE_MIN        0x00 /* the effect is the opposite? */

#define INDYCAM_BLUE_BALANCE_MAX        0xff

#define INDYCAM_RED_SATURATION_MIN      0x00

#define INDYCAM_RED_SATURATION_MAX      0xff

#define INDYCAM_BLUE_SATURATION_MIN	0x00

#define INDYCAM_BLUE_SATURATION_MAX	0xff

#define INDYCAM_GAMMA_MIN		0x00

#define INDYCAM_GAMMA_MAX		0xff

/* Driver interface definitions */

#define INDYCAM_VALUE_ENABLED		1

#define INDYCAM_VALUE_DISABLED		0

#define INDYCAM_VALUE_UNCHANGED		-1

/* When setting controls, a value of -1 leaves the control unchanged. */

struct indycam_control {

	int agc;	/* boolean */

	int awb;	/* boolean */

	int shutter;

	int gain;

	int red_balance;

	int blue_balance;

	int red_saturation;

	int blue_saturation;

	int gamma;

};

#define	DECODER_INDYCAM_GET_CONTROLS	_IOR('d', 193, struct indycam_control)

#define	DECODER_INDYCAM_SET_CONTROLS	_IOW('d', 194, struct indycam_control)

/* Default values for controls */

#define INDYCAM_AGC_DEFAULT		INDYCAM_VALUE_ENABLED

#define INDYCAM_AWB_DEFAULT		INDYCAM_VALUE_ENABLED

#define INDYCAM_SHUTTER_DEFAULT		INDYCAM_SHUTTER_60

#define INDYCAM_GAIN_DEFAULT		0x80

#define INDYCAM_RED_BALANCE_DEFAULT	0x18

#define INDYCAM_BLUE_BALANCE_DEFAULT	0xa4

#define INDYCAM_RED_SATURATION_DEFAULT	0x80

#define INDYCAM_BLUE_SATURATION_DEFAULT	0xc0

#define INDYCAM_GAMMA_DEFAULT		0x80

#endif

/*

 *  saa7191.h - Philips SAA7191 video decoder driver

 *

 *  Copyright (C) 2003 Ladislav Michl <ladis@linux-mips.org>

 *  Copyright (C) 2004,2005 Mikael Nousiainen <tmnousia@cc.hut.fi>

 *

 *  This program is free software; you can redistribute it and/or modify

 *  it under the terms of the GNU General Public License version 2 as

 *  published by the Free Software Foundation.

 */

#ifndef _SAA7191_H_

#define _SAA7191_H_

/* Philips SAA7191 DMSD I2C bus address */

#define SAA7191_ADDR		0x8a

/* Register subaddresses. */

#define SAA7191_REG_IDEL	0x00

#define SAA7191_REG_HSYB	0x01

#define SAA7191_REG_HSYS	0x02

#define SAA7191_REG_HCLB	0x03

#define SAA7191_REG_HCLS	0x04

#define SAA7191_REG_HPHI	0x05

#define SAA7191_REG_LUMA	0x06

#define SAA7191_REG_HUEC	0x07

#define SAA7191_REG_CKTQ	0x08

#define SAA7191_REG_CKTS	0x09

#define SAA7191_REG_PLSE	0x0a

#define SAA7191_REG_SESE	0x0b

#define SAA7191_REG_GAIN	0x0c

#define SAA7191_REG_STDC	0x0d

#define SAA7191_REG_IOCK	0x0e

#define SAA7191_REG_CTL3	0x0f

#define SAA7191_REG_CTL4	0x10

#define SAA7191_REG_CHCV	0x11

#define SAA7191_REG_HS6B	0x14

#define SAA7191_REG_HS6S	0x15

#define SAA7191_REG_HC6B	0x16

#define SAA7191_REG_HC6S	0x17

#define SAA7191_REG_HP6I	0x18

#define SAA7191_REG_STATUS	0xff	/* not really a subaddress */

/* Status Register definitions */

#define SAA7191_STATUS_CODE	0x01	/* color detected flag */

#define SAA7191_STATUS_FIDT	0x20	/* format type NTSC/PAL */

#define SAA7191_STATUS_HLCK	0x40	/* PLL unlocked/locked */

#define SAA7191_STATUS_STTC	0x80	/* tv/vtr time constant */

/* Luminance Control Register definitions */

#define SAA7191_LUMA_BYPS	0x80

/* Chroma Gain Control Settings Register definitions */

/* 0=automatic colour-killer enabled, 1=forced colour on */

#define SAA7191_GAIN_COLO	0x80

/* Standard/Mode Control Register definitions */

/* tv/vtr mode bit: 0=TV mode (slow time constant),

 * 1=VTR mode (fast time constant) */

#define SAA7191_STDC_VTRC	0x80

/* SECAM mode bit: 0=other standards, 1=SECAM */

#define SAA7191_STDC_SECS	0x01

/* the bit fields above must be or'd with this value */

#define SAA7191_STDC_VALUE	0x0c

/* I/O and Clock Control Register definitions */

/* horizontal clock PLL: 0=PLL closed,

 * 1=PLL circuit open and horizontal freq fixed */

#define SAA7191_IOCK_HPLL	0x80

/* S-VHS bit (chrominance from CVBS or from chrominance input):

 * 0=controlled by BYPS-bit, 1=from chrominance input */

#define SAA7191_IOCK_CHRS	0x04

/* general purpose switch 2

 * VINO-specific: 0=used with CVBS, 1=used with S-Video */

#define SAA7191_IOCK_GPSW2	0x02

/* general purpose switch 1 */

/* VINO-specific: 0=always, 1=not used!*/

#define SAA7191_IOCK_GPSW1	0x01

/* Miscellaneous Control #1 Register definitions */

/* automatic field detection (50/60Hz standard) */

#define SAA7191_CTL3_AUFD	0x80

/* field select: (if AUFD=0)

 * 0=50Hz (625 lines), 1=60Hz (525 lines) */

#define SAA7191_CTL3_FSEL	0x40

/* the bit fields above must be or'd with this value */

#define SAA7191_CTL3_VALUE	0x19

/* Chrominance Gain Control Register definitions

 * (nominal value for UV CCIR level) */

#define SAA7191_CHCV_NTSC	0x2c

#define SAA7191_CHCV_PAL	0x59

/* Driver interface definitions */

#define SAA7191_INPUT_COMPOSITE	0

#define SAA7191_INPUT_SVIDEO	1

#define SAA7191_NORM_AUTO	0

#define SAA7191_NORM_PAL	1

#define SAA7191_NORM_NTSC	2

#define SAA7191_NORM_SECAM	3

#define SAA7191_VALUE_ENABLED		1

#define SAA7191_VALUE_DISABLED		0

#define SAA7191_VALUE_UNCHANGED		-1

struct saa7191_status {

	/* 0=no signal, 1=signal active*/

	int signal;

	/* 0=50hz (pal) signal, 1=60hz (ntsc) signal */

	int ntsc;

	/* 0=no color detected, 1=color detected */

	int color;

	/* current SAA7191_INPUT_ */

	int input;

	/* current SAA7191_NORM_ */

	int norm;

};

#define SAA7191_HUE_MIN		0x00

#define SAA7191_HUE_MAX		0xff

#define SAA7191_HUE_DEFAULT	0x80

#define SAA7191_VTRC_MIN	0x00

#define SAA7191_VTRC_MAX	0x01

#define SAA7191_VTRC_DEFAULT	0x00

struct saa7191_control {

	int hue;

	int vtrc;

};

#define	DECODER_SAA7191_GET_STATUS	_IOR('d', 195, struct saa7191_status)

#define	DECODER_SAA7191_SET_NORM	_IOW('d', 196, int)

#define	DECODER_SAA7191_GET_CONTROLS	_IOR('d', 197, struct saa7191_control)

#define	DECODER_SAA7191_SET_CONTROLS	_IOW('d', 198, struct saa7191_control)

#endif