/* * SPCA500 chip based cameras initialization data * */#ifndef SPCA500_INIT_H#define SPCA500_INIT_H/* Frame packet header offsets for the spca500 */#define SPCA500_OFFSET_PADDINGLB 2#define SPCA500_OFFSET_PADDINGHB 3#define SPCA500_OFFSET_MODE      4#define SPCA500_OFFSET_IMGWIDTH  5#define SPCA500_OFFSET_IMGHEIGHT 6#define SPCA500_OFFSET_IMGMODE   7#define SPCA500_OFFSET_QTBLINDEX 8#define SPCA500_OFFSET_FRAMSEQ   9#define SPCA500_OFFSET_CDSPINFO  10#define SPCA500_OFFSET_GPIO      11#define SPCA500_OFFSET_AUGPIO    12#define SPCA500_OFFSET_DATA      16#include "spca500.dat"/*******************     Camera Interface   *********************/static __u16 spca500_getbrightness(struct usb_spca50x *spca50x);static __u16 spca500_getcontrast(struct usb_spca50x *spca50x);static __u16 spca500_getcolors(struct usb_spca50x *spca50x);static void spca500_setbrightness(struct usb_spca50x *spca50x);static void spca500_setcontrast(struct usb_spca50x *spca50x);static void spca500_setcolors(struct usb_spca50x *spca50x);static int spca500_init(struct usb_spca50x *spca50x);static void spca500_start(struct usb_spca50x *spca50x);static void spca500_stopN(struct usb_spca50x *spca50x);static void spca500_stop0(struct usb_spca50x *spca50x);static int spca500_config(struct usb_spca50x *spca50x);static void spca500_shutdown(struct usb_spca50x *spca50x);static void spca500_setAutobright(struct usb_spca50x *spca50x);static void spca500_setquality(struct usb_spca50x *spca50x);static int spca500_sofdetect(struct usb_spca50x *spca50x,struct spca50x_frame * frame,unsigned char *cdata,int *iPix, int seqnum, int *datalength);/****************************************************************/static void spca500_stop0(struct usb_spca50x *spca50x){}static void spca500_shutdown(struct usb_spca50x *spca50x){}static void spca500_setAutobright(struct usb_spca50x *spca50x){}static void spca500_setquality(struct usb_spca50x *spca50x){}/****************************************************************/static void spca500_clksmart310_init(struct usb_spca50x *spca50x);static void spca500_reinit(struct usb_spca50x *spca50x);static int spca500_full_reset(struct usb_spca50x *spca50x);/****************************************************************/static struct cam_operation fspca500 = { 	.initialize = spca500_init,	.configure = spca500_config,	.start = spca500_start,	.stopN = spca500_stopN,	.stop0 = spca500_stop0,	.get_bright = spca500_getbrightness,	.set_bright = spca500_setbrightness,	.get_contrast = spca500_getcontrast,	.set_contrast = spca500_setcontrast,	.get_colors = spca500_getcolors,	.set_colors = spca500_setcolors,	.set_autobright = spca500_setAutobright,	.set_quality = spca500_setquality,	.cam_shutdown = spca500_shutdown,	.sof_detect = spca500_sofdetect, };static __u16 spca500_getbrightness(struct usb_spca50x *spca50x){	   spca50x->brightness = (spca50x_reg_read(spca50x->dev, 0x00, 0x8167, 1)+128) << 8;	    return spca50x->brightness;}static __u16 spca500_getcontrast(struct usb_spca50x *spca50x){            spca50x->contrast = spca50x_reg_read(spca50x->dev, 0x0, 0x8168, 1) << 10;return spca50x->contrast;}static __u16 spca500_getcolors(struct usb_spca50x *spca50x){            spca50x->colour = spca50x_reg_read(spca50x->dev, 0x0, 0x8169, 1) << 10;return spca50x->colour;}static void spca500_setbrightness(struct usb_spca50x *spca50x){	  spca50x_reg_write(spca50x->dev, 0x00, 0x8167,(__u8) ((spca50x->brightness >> 8)-128));}static void spca500_setcontrast(struct usb_spca50x *spca50x){          spca50x_reg_write(spca50x->dev, 0x00, 0x8168, (spca50x->contrast >> 10));}static void spca500_setcolors(struct usb_spca50x *spca50x){          spca50x_reg_write(spca50x->dev, 0x00, 0x8169, (spca50x->colour >> 10));}static int spca500_init(struct usb_spca50x *spca50x){	    /* initialisation of spca500 based cameras is deferred */	    PDEBUG(2, "Initializing SPCA500 started");	    if (spca50x->desc == LogitechClickSmart310) {		spca500_clksmart310_init(spca50x);	    } else {		//spca500_initialise(spca50x);	    }	    PDEBUG(2, "Initializing SPCA500 finished");return 0;}static void spca500_stopN(struct usb_spca50x *spca50x){	int err;	__u8 data = 0;    spca50x_reg_write(spca50x->dev, 0, 0x8003, 0x00);    /* switch to video camera mode */    err = spca50x_reg_write(spca50x->dev, 0x00, 0x8000, 0x0004);    spca5xxRegRead(spca50x->dev, 0, 0, 0x8000, &data, 1);    PDEBUG(0, "Stop  SPCA500 finished reg8000 = 0x%2X",data);}static int spca500_config(struct usb_spca50x *spca50x){   memset(spca50x->mode_cam, 0x00, TOTMODE * sizeof(struct mwebcam));   if( spca50x->desc != LogitechClickSmart310) {    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_YUV420 | P_RGB32 | P_RGB24 | P_RGB16;    spca50x->mode_cam[SIF].pipe = 1023;    spca50x->mode_cam[SIF].method = 1;    spca50x->mode_cam[SIF].mode = 0;        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 = 1;        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 = 1;        spca50x->mode_cam[QSIF].width = 176;    spca50x->mode_cam[QSIF].height = 144;    spca50x->mode_cam[QSIF].t_palette =	P_YUV420 | P_RGB32 | P_RGB24 | P_RGB16;    spca50x->mode_cam[QSIF].pipe = 1023;    spca50x->mode_cam[QSIF].method = 1;    spca50x->mode_cam[QSIF].mode = 1;    } else {    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 = 0;        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 = 1;    spca50x->mode_cam[CIF].mode = 0;        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 = 0;        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 = 1023;    spca50x->mode_cam[QSIF].method = 0;    spca50x->mode_cam[QSIF].mode = 1;    }  return 0;}/***************************************************************************/static void spca500_ping310(struct usb_spca50x *spca50x){    __u8 Data[2] = { 0, 0 };    spca5xxRegRead(spca50x->dev, 0, 0, 0x0d04, Data, 2);    PDEBUG(5, "ClickSmart310 ping 0x0d04 0x%02X  0x%02X ", Data[0],	   Data[1]);}static int spca500_synch310(struct usb_spca50x *spca50x){/* Synchro the Bridge with sensor *//* Maybe that will work on all spca500 chip *//* because i only own a clicksmart310 try for that chip *//* using spca50x_set_packet_size() cause an Ooops here *//* usb_set_interface from kernel 2.6.x clear all the urb stuff *//* up-port the same feature as in 2.4.x kernel */    __u8 Data;    if (spca_set_interface(spca50x->dev, spca50x->iface, 0) < 0) {	err("Set packet size: set interface error");	goto error;    }    spca500_ping310(spca50x);    spca5xxRegRead(spca50x->dev, 0, 0, 0x0d00, &Data, 1);    /* need alt setting here */    PDEBUG(5, "ClickSmart310 sync pipe %d altsetting %d ",	   spca50x->pipe_size, spca50x->alt);    /* Windoze use pipe with altsetting 6 why 7 here */    if (spca_set_interface(spca50x->dev, spca50x->iface, spca50x->alt) < 0) {	err("Set packet size: set interface error");	goto error;    }    return 0;  error:    return -EBUSY;}static void spca500_clksmart310_init(struct usb_spca50x *spca50x){    __u8 Data[2] = { 0, 0 };    spca5xxRegRead(spca50x->dev, 0, 0, 0x0d05, Data, 2);    PDEBUG(5, "ClickSmart310 init 0x0d05 0x%02X  0x%02X ", Data[0],	   Data[1]);    spca50x_reg_write(spca50x->dev, 0x00, 0x8167, 0x5a);    spca500_ping310(spca50x);    spca50x_reg_write(spca50x->dev, 0x00, 0x8168, 0x22);    spca50x_reg_write(spca50x->dev, 0x00, 0x816a, 0xc0);    spca50x_reg_write(spca50x->dev, 0x00, 0x816b, 0x0b);    spca50x_reg_write(spca50x->dev, 0x00, 0x8169, 0x25);    spca50x_reg_write(spca50x->dev, 0x00, 0x8157, 0x5b);    spca50x_reg_write(spca50x->dev, 0x00, 0x8158, 0x5b);    spca50x_reg_write(spca50x->dev, 0x00, 0x813f, 0x03);    spca50x_reg_write(spca50x->dev, 0x00, 0x8151, 0x4a);    spca50x_reg_write(spca50x->dev, 0x00, 0x8153, 0x78);    spca50x_reg_write(spca50x->dev, 0x00, 0x0d01, 0x04);	//00 for adjust shutter    spca50x_reg_write(spca50x->dev, 0x00, 0x0d02, 0x01);    spca50x_reg_write(spca50x->dev, 0x00, 0x8169, 0x25);    spca50x_reg_write(spca50x->dev, 0x00, 0x0d01, 0x02);}static void spca500_reinit(struct usb_spca50x *spca50x){    int err;    __u8 Data;    // some unknow command from Aiptek pocket dv and family300    spca50x_reg_write(spca50x->dev, 0x00, 0x0d01, 0x01);    spca50x_reg_write(spca50x->dev, 0x00, 0x0d03, 0x00);    spca50x_reg_write(spca50x->dev, 0x00, 0x0d02, 0x01);    /* enable drop packet */    spca50x_reg_write(spca50x->dev, 0x00, 0x850a, 0x0001);    err =	spca50x_setup_qtable(spca50x, 0x00, 0x8800, 0x8840,			     qtable_pocketdv);    if (err < 0) {	PDEBUG(2, "spca50x_setup_qtable failed on init");    }    /* set qtable index */    spca50x_reg_write(spca50x->dev, 0x00, 0x8880, 2);    /* family cam Quicksmart stuff */    spca50x_reg_write(spca50x->dev, 0x00, 0x800a, 0x00);    //Set agc transfer: synced inbetween frames    spca50x_reg_write(spca50x->dev, 0x00, 0x820f, 0x01);    //Init SDRAM - needed for SDRAM access    spca50x_reg_write(spca50x->dev, 0x00, 0x870a, 0x04);    /*Start init sequence or stream */    spca50x_reg_write(spca50x->dev, 0, 0x8003, 0x00);    /* switch to video camera mode */    err = spca50x_reg_write(spca50x->dev, 0x00, 0x8000, 0x0004);    wait_ms(2000);    if (spca50x_reg_readwait(spca50x->dev, 0, 0x8000, 0x44) != 0)	spca5xxRegRead(spca50x->dev, 0, 0, 0x816b, &Data, 1);    spca50x_reg_write(spca50x->dev, 0x00, 0x816b, Data);}static void spca500_setmode(struct usb_spca50x *spca50x , __u8 xmult, __u8 ymult){	/* set x multiplier */	spca50x_reg_write(spca50x->dev, 0, 0x8001,xmult);	/* set y multiplier */	spca50x_reg_write(spca50x->dev, 0, 0x8002,ymult);	/* use compressed mode, VGA, with mode specific subsample */	spca50x_reg_write(spca50x->dev, 0, 0x8003,spca50x->mode << 4);}static void spca500_start(struct usb_spca50x *spca50x){    int err;    __u8 Data;    __u8 xmult, ymult;       if( spca50x->desc == LogitechClickSmart310){   	xmult = 0x16;