#ifndef CX11646USB_H#define CX11646USB_H/****************************************************************************#	 	Connexant Cx11646    library                                ## 		Copyright (C) 2004 Michel Xhaard   mxhaard@magic.fr         ##                                                                           ## This program is free software; you can redistribute it and/or modify      ## it under the terms of the GNU General Public License as published by      ## the Free Software Foundation; either version 2 of the License, or         ## (at your option) any later version.                                       ##                                                                           ## This program is distributed in the hope that it will be useful,           ## but WITHOUT ANY WARRANTY; without even the implied warranty of            ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             ## GNU General Public License for more details.                              ##                                                                           ## You should have received a copy of the GNU General Public License         ## along with this program; if not, write to the Free Software               ## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA ##                                                                           #****************************************************************************/#include "cxlib.h"/**************************************************************************/static int cx11646_init(struct usb_spca50x *spca50x);static void cx11646_start(struct usb_spca50x *spca50x);static void cx11646_stop0(struct usb_spca50x *spca50x);static void cx11646_stopN(struct usb_spca50x *spca50x);static __u16 cx_getbrightness(struct usb_spca50x *spca50x);static __u16 cx_getcontrast(struct usb_spca50x *spca50x);static __u16 cx_getcolors(struct usb_spca50x *spca50x);static void cx_setbrightness(struct usb_spca50x *spca50x);static void cx_setcontrast(struct usb_spca50x *spca50x);static void cx_setcolors(struct usb_spca50x *spca50x);static int cx11646_config(struct usb_spca50x *spca50x);static void cx11646_shutdown(struct usb_spca50x *spca50x);static void cx11646_setAutobright(struct usb_spca50x *spca50x);static void cx11646_setquality(struct usb_spca50x *spca50x);static int cx11646_sofdetect(struct usb_spca50x *spca50x,struct spca50x_frame *frame, unsigned char* cdata,int *iPix, int seqnum, int *datalength);/**************************************************************************/static void cx11646_stopN(struct usb_spca50x *spca50x){}static void cx11646_shutdown(struct usb_spca50x *spca50x){}static void cx11646_setAutobright(struct usb_spca50x *spca50x){}static void cx11646_setquality(struct usb_spca50x *spca50x){}/**************************************************************************/static struct cam_operation fcx11646 = { 	.initialize = cx11646_init,	.configure = cx11646_config,	.start = cx11646_start,	.stopN = cx11646_stopN,	.stop0 = cx11646_stop0,	.get_bright = cx_getbrightness,	.set_bright = cx_setbrightness,	.get_contrast = cx_getcontrast,	.set_contrast = cx_setcontrast,	.get_colors = cx_getcolors,	.set_colors = cx_setcolors,	.set_autobright = cx11646_setAutobright,	.set_quality = cx11646_setquality,	.cam_shutdown = cx11646_shutdown,	.sof_detect = cx11646_sofdetect, };static int cx11646_init(struct usb_spca50x *spca50x){    int err;    cx11646_init1(spca50x);    err = cx11646_initsize(spca50x);    cx11646_fw(spca50x);    cx_sensor(spca50x);    cx11646_jpegInit(spca50x);    return 0;}static void cx11646_start(struct usb_spca50x *spca50x){    int err;    err = cx11646_initsize(spca50x);    cx11646_fw(spca50x);    cx_sensor(spca50x);    cx11646_jpeg(spca50x);}static void cx11646_stop0(struct usb_spca50x *spca50x){    int retry = 50;    __u8 val = 0;    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x0000, &val, 1);    spca5xxRegRead(spca50x->dev, 0x00, 0x00, 0x0002, &val, 1);    val = 0;    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x0053, &val, 1);    while (retry--) {	//spca5xxRegRead (spca50x->dev,0x00,0x00,0x0002,&val,1);	spca5xxRegRead(spca50x->dev, 0x00, 0x00, 0x0053, &val, 1);	if (val == 0)	    break;    }    val = 0;    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x0000, &val, 1);    spca5xxRegRead(spca50x->dev, 0x00, 0x00, 0x0002, &val, 1);    val = 0;    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x0010, &val, 1);    spca5xxRegRead(spca50x->dev, 0x00, 0x00, 0x0033, &val, 1);    val = 0xE0;    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x00fc, &val, 1);}static int cx11646_config(struct usb_spca50x *spca50x){    memset(spca50x->mode_cam, 0x00, TOTMODE * sizeof(struct mwebcam));    spca50x->mode_cam[VGA].width = 640;    spca50x->mode_cam[VGA].height = 480;    spca50x->mode_cam[VGA].t_palette =	P_JPEG | P_RAW | P_YUV420 | P_RGB32 | P_RGB24 | P_RGB16;    spca50x->mode_cam[VGA].pipe = 1023;    spca50x->mode_cam[VGA].method = 0;    spca50x->mode_cam[VGA].mode = 0;        spca50x->mode_cam[PAL].width = 384;    spca50x->mode_cam[PAL].height = 288;    spca50x->mode_cam[PAL].t_palette =	P_YUV420 | P_RGB32 | P_RGB24 | P_RGB16;    spca50x->mode_cam[PAL].pipe = 1023;    spca50x->mode_cam[PAL].method = 1;    spca50x->mode_cam[PAL].mode = 0;        spca50x->mode_cam[SIF].width = 352;    spca50x->mode_cam[SIF].height = 288;    spca50x->mode_cam[SIF].t_palette =	P_JPEG | P_RAW | P_YUV420 | P_RGB32 | P_RGB24 | P_RGB16;    spca50x->mode_cam[SIF].pipe = 1023;    spca50x->mode_cam[SIF].method = 0;    spca50x->mode_cam[SIF].mode = 1;        spca50x->mode_cam[CIF].width = 320;    spca50x->mode_cam[CIF].height = 240;    spca50x->mode_cam[CIF].t_palette =	P_JPEG | P_RAW | P_YUV420 | P_RGB32 | P_RGB24 | P_RGB16;    spca50x->mode_cam[CIF].pipe = 1023;    spca50x->mode_cam[CIF].method = 0;    spca50x->mode_cam[CIF].mode = 2;        spca50x->mode_cam[QPAL].width = 192;    spca50x->mode_cam[QPAL].height = 144;    spca50x->mode_cam[QPAL].t_palette =	P_YUV420 | P_RGB32 | P_RGB24 | P_RGB16;    spca50x->mode_cam[QPAL].pipe = 1023;    spca50x->mode_cam[QPAL].method = 1;    spca50x->mode_cam[QPAL].mode = 2;        spca50x->mode_cam[QSIF].width = 176;    spca50x->mode_cam[QSIF].height = 144;    spca50x->mode_cam[QSIF].t_palette =	P_JPEG | P_RAW |P_YUV420 | P_RGB32 | P_RGB24 | P_RGB16;    spca50x->mode_cam[QSIF].pipe = 640;    spca50x->mode_cam[QSIF].method = 0;    spca50x->mode_cam[QSIF].mode = 3;    return 0;}static int cx11646_sofdetect(struct usb_spca50x *spca50x,struct spca50x_frame *frame, unsigned char *cdata,int *iPix, int seqnum, int *datalength){   *iPix = 0;		if (cdata[0] == 0xFF && cdata[1] == 0xD8) {		    *iPix = 2;		    *datalength -= *iPix;		    PDEBUG(5,			   "Cx11646 header packet found datalength %d !!",			   *datalength);		   return 0;		} else 		   return (seqnum+1);}#endif				//CX11646USB_H