61 struct sd {  struct
497 	struct sd *sd = (struct sd *) gspca_dev;  in sd_config()  local
503 	sd->sensor = id->driver_info;  in sd_config()
504 	if (sd->sensor == SENSOR_PAC7302) {  in sd_config()
516 	sd->brightness = BRIGHTNESS_DEF;  in sd_config()
517 	sd->contrast = CONTRAST_DEF;  in sd_config()
518 	sd->colors = COLOR_DEF;  in sd_config()
519 	sd->gain = GAIN_DEF;  in sd_config()
520 	sd->exposure = EXPOSURE_DEF;  in sd_config()
521 	sd->autogain = AUTOGAIN_DEF;  in sd_config()
522 	sd->hflip = HFLIP_DEF;  in sd_config()
523 	sd->vflip = VFLIP_DEF;  in sd_config()
530 	struct sd *sd = (struct sd *) gspca_dev;  in setbrightcont()  local
542 		v += (sd->brightness - BRIGHTNESS_MAX)  in setbrightcont()
544 		v -= delta[i] * sd->contrast / CONTRAST_MAX;  in setbrightcont()
557 	struct sd *sd = (struct sd *) gspca_dev;  in setcontrast()  local
560 	reg_w(gspca_dev, 0x10, sd->contrast >> 4);  in setcontrast()
568 	struct sd *sd = (struct sd *) gspca_dev;  in setcolors()  local
580 		v = a[i] * sd->colors / COLOR_MAX + b[i];  in setcolors()
585 	PDEBUG(D_CONF|D_STREAM, "color: %i", sd->colors);  in setcolors()
590 	struct sd *sd = (struct sd *) gspca_dev;  in setgain()  local
592 	if (sd->sensor == SENSOR_PAC7302) {  in setgain()
594 		reg_w(gspca_dev, 0x10, sd->gain >> 3);  in setgain()
596 		int gain = GAIN_MAX - sd->gain;  in setgain()
611 	struct sd *sd = (struct sd *) gspca_dev;  in setexposure()  local
617 	reg = 120 * sd->exposure / 1000;  in setexposure()
623 	if (sd->sensor == SENSOR_PAC7302) {  in setexposure()
648 	struct sd *sd = (struct sd *) gspca_dev;  in sethvflip()  local
651 	if (sd->sensor == SENSOR_PAC7302) {  in sethvflip()
653 		data = (sd->hflip ? 0x08 : 0x00)  in sethvflip()
654 			| (sd->vflip ? 0x04 : 0x00);  in sethvflip()
657 		data = (sd->hflip ? 0x04 : 0x00)  in sethvflip()
658 			| (sd->vflip ? 0x08 : 0x00);  in sethvflip()
668 	struct sd *sd = (struct sd *) gspca_dev;  in sd_init()  local
670 	if (sd->sensor == SENSOR_PAC7302)  in sd_init()
680 	struct sd *sd = (struct sd *) gspca_dev;  in sd_start()  local
682 	sd->sof_read = 0;  in sd_start()
684 	if (sd->sensor == SENSOR_PAC7302) {  in sd_start()
709 		if (sd->sensor == SENSOR_PAC7302)  in sd_start()
717 	sd->sof_read = 0;  in sd_start()
718 	sd->autogain_ignore_frames = 0;  in sd_start()
719 	atomic_set(&sd->avg_lum, -1);  in sd_start()
723 	if (sd->sensor == SENSOR_PAC7302)  in sd_start()
732 	struct sd *sd = (struct sd *) gspca_dev;  in sd_stopN()  local
734 	if (sd->sensor == SENSOR_PAC7302) {  in sd_stopN()
755 	struct sd *sd = (struct sd *) gspca_dev;  in sd_stop0()  local
759 	if (sd->sensor == SENSOR_PAC7302) {  in sd_stop0()
770 	struct sd *sd = (struct sd *) gspca_dev;  in do_autogain()  local
771 	int avg_lum = atomic_read(&sd->avg_lum);  in do_autogain()
777 	if (sd->sensor == SENSOR_PAC7302) {  in do_autogain()
778 		desired_lum = 270 + sd->brightness * 4;  in do_autogain()
783 		if (desired_lum > avg_lum && sd->gain == GAIN_DEF &&  in do_autogain()
784 				sd->exposure > EXPOSURE_DEF &&  in do_autogain()
785 				sd->exposure < 42)  in do_autogain()
794 	if (sd->autogain_ignore_frames > 0)  in do_autogain()
795 		sd->autogain_ignore_frames--;  in do_autogain()
798 		sd->autogain_ignore_frames = PAC_AUTOGAIN_IGNORE_FRAMES;  in do_autogain()
816 	struct sd *sd = (struct sd *) gspca_dev;  in sd_pkt_scan()  local
824 		if (sd->sensor == SENSOR_PAC7302) {  in sd_pkt_scan()
857 			atomic_set(&sd->avg_lum, data[-lum_offset] +  in sd_pkt_scan()
860 			atomic_set(&sd->avg_lum, -1);  in sd_pkt_scan()
865 		if (sd->sensor == SENSOR_PAC7302) {  in sd_pkt_scan()
886 	struct sd *sd = (struct sd *) gspca_dev;  in sd_setbrightness()  local
888 	sd->brightness = val;  in sd_setbrightness()
896 	struct sd *sd = (struct sd *) gspca_dev;  in sd_getbrightness()  local
898 	*val = sd->brightness;  in sd_getbrightness()
904 	struct sd *sd = (struct sd *) gspca_dev;  in sd_setcontrast()  local
906 	sd->contrast = val;  in sd_setcontrast()
908 		if (sd->sensor == SENSOR_PAC7302)  in sd_setcontrast()
918 	struct sd *sd = (struct sd *) gspca_dev;  in sd_getcontrast()  local
920 	*val = sd->contrast;  in sd_getcontrast()
926 	struct sd *sd = (struct sd *) gspca_dev;  in sd_setcolors()  local
928 	sd->colors = val;  in sd_setcolors()
936 	struct sd *sd = (struct sd *) gspca_dev;  in sd_getcolors()  local
938 	*val = sd->colors;  in sd_getcolors()
944 	struct sd *sd = (struct sd *) gspca_dev;  in sd_setgain()  local
946 	sd->gain = val;  in sd_setgain()
954 	struct sd *sd = (struct sd *) gspca_dev;  in sd_getgain()  local
956 	*val = sd->gain;  in sd_getgain()
962 	struct sd *sd = (struct sd *) gspca_dev;  in sd_setexposure()  local
964 	sd->exposure = val;  in sd_setexposure()
972 	struct sd *sd = (struct sd *) gspca_dev;  in sd_getexposure()  local
974 	*val = sd->exposure;  in sd_getexposure()
980 	struct sd *sd = (struct sd *) gspca_dev;  in sd_setautogain()  local
982 	sd->autogain = val;  in sd_setautogain()
987 	if (sd->autogain) {  in sd_setautogain()
988 		sd->exposure = EXPOSURE_DEF;  in sd_setautogain()
989 		sd->gain = GAIN_DEF;  in sd_setautogain()
991 			sd->autogain_ignore_frames =  in sd_setautogain()
1003 	struct sd *sd = (struct sd *) gspca_dev;  in sd_getautogain()  local
1005 	*val = sd->autogain;  in sd_getautogain()
1011 	struct sd *sd = (struct sd *) gspca_dev;  in sd_sethflip()  local
1013 	sd->hflip = val;  in sd_sethflip()
1021 	struct sd *sd = (struct sd *) gspca_dev;  in sd_gethflip()  local
1023 	*val = sd->hflip;  in sd_gethflip()
1029 	struct sd *sd = (struct sd *) gspca_dev;  in sd_setvflip()  local
1031 	sd->vflip = val;  in sd_setvflip()
1039 	struct sd *sd = (struct sd *) gspca_dev;  in sd_getvflip()  local
1041 	*val = sd->vflip;  in sd_getvflip()
1082 	return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),  in sd_probe()