42 	struct gspca_dev gspca_dev;	/* !! must be the first item */  member
306 static u8 reg_r(struct gspca_dev *gspca_dev,  in reg_r()  argument
309 	usb_control_msg(gspca_dev->dev,  in reg_r()
310 			usb_rcvctrlpipe(gspca_dev->dev, 0),  in reg_r()
315 			gspca_dev->usb_buf, 1, 500);  in reg_r()
316 	return gspca_dev->usb_buf[0];  in reg_r()
319 static void reg_w(struct gspca_dev *gspca_dev,  in reg_w()  argument
322 	usb_control_msg(gspca_dev->dev,  in reg_w()
323 			usb_sndctrlpipe(gspca_dev->dev, 0),  in reg_w()
330 static void reg_w_buf(struct gspca_dev *gspca_dev,  in reg_w_buf()  argument
334 		memcpy(gspca_dev->usb_buf, buffer, len);  in reg_w_buf()
335 		usb_control_msg(gspca_dev->dev,  in reg_w_buf()
336 				usb_sndctrlpipe(gspca_dev->dev, 0),  in reg_w_buf()
340 				gspca_dev->usb_buf, len, 500);  in reg_w_buf()
349 		usb_control_msg(gspca_dev->dev,  in reg_w_buf()
350 				usb_sndctrlpipe(gspca_dev->dev, 0),  in reg_w_buf()
360 static void reg_w_ixbuf(struct gspca_dev *gspca_dev,  in reg_w_ixbuf()  argument
368 		p = tmpbuf = gspca_dev->usb_buf;  in reg_w_ixbuf()
381 	usb_control_msg(gspca_dev->dev,  in reg_w_ixbuf()
382 			usb_sndctrlpipe(gspca_dev->dev, 0),  in reg_w_ixbuf()
391 static void om6802_sensor_init(struct gspca_dev *gspca_dev)  in om6802_sensor_init()  argument
415 	reg_w_buf(gspca_dev, sensor_reset, sizeof sensor_reset);  in om6802_sensor_init()
419 		byte = reg_r(gspca_dev, 0x0060);  in om6802_sensor_init()
424 	byte = reg_r(gspca_dev, 0x0063);  in om6802_sensor_init()
435 			reg_w(gspca_dev, 0x3c80);  in om6802_sensor_init()
436 		reg_w_buf(gspca_dev, val, sizeof val);  in om6802_sensor_init()
440 			byte = reg_r(gspca_dev, 0x60);  in om6802_sensor_init()
446 	reg_w(gspca_dev, 0x3c80);  in om6802_sensor_init()
450 static int sd_config(struct gspca_dev *gspca_dev,  in sd_config()  argument
453 	struct cam *cam  = &gspca_dev->cam;  in sd_config()
461 static void setbrightness(struct gspca_dev *gspca_dev, s32 brightness)  in setbrightness()  argument
472 	reg_w_buf(gspca_dev, set6, sizeof set6);  in setbrightness()
475 static void setcontrast(struct gspca_dev *gspca_dev, s32 contrast)  in setcontrast()  argument
484 	reg_w(gspca_dev, reg_to_write);  in setcontrast()
487 static void setcolors(struct gspca_dev *gspca_dev, s32 val)  in setcolors()  argument
492 	reg_w(gspca_dev, reg_to_write);  in setcolors()
495 static void setgamma(struct gspca_dev *gspca_dev, s32 val)  in setgamma()  argument
498 	reg_w_ixbuf(gspca_dev, 0x90,  in setgamma()
502 static void setawb_n_RGB(struct gspca_dev *gspca_dev)  in setawb_n_RGB()  argument
504 	struct sd *sd = (struct sd *) gspca_dev;  in setawb_n_RGB()
530 	reg_w_buf(gspca_dev, all_gain_reg, sizeof all_gain_reg);  in setawb_n_RGB()
533 static void setsharpness(struct gspca_dev *gspca_dev, s32 val)  in setsharpness()  argument
539 	reg_w(gspca_dev, reg_to_write);  in setsharpness()
542 static void setfreq(struct gspca_dev *gspca_dev, s32 val)  in setfreq()  argument
544 	struct sd *sd = (struct sd *) gspca_dev;  in setfreq()
571 	reg_w_buf(gspca_dev, freq, sizeof freq);  in setfreq()
575 static int sd_init(struct gspca_dev *gspca_dev)  in sd_init()  argument
581 	struct sd *sd = (struct sd *) gspca_dev;  in sd_init()
595 	sensor_id = (reg_r(gspca_dev, 0x06) << 8)  in sd_init()
596 			| reg_r(gspca_dev, 0x07);  in sd_init()
620 		reg_w_buf(gspca_dev, n1, sizeof n1);  in sd_init()
623 			reg_w_buf(gspca_dev, sensor_reset, sizeof sensor_reset);  in sd_init()
624 			test_byte = reg_r(gspca_dev, 0x0063);  in sd_init()
633 		reg_w_buf(gspca_dev, n2, sizeof n2);  in sd_init()
638 		test_byte = reg_r(gspca_dev, read_indexs[i]);  in sd_init()
645 	reg_w_buf(gspca_dev, sensor->n3, sizeof sensor->n3);  in sd_init()
646 	reg_w_buf(gspca_dev, sensor->n4, sensor->n4sz);  in sd_init()
649 		test_byte = reg_r(gspca_dev, 0x80);  in sd_init()
652 		reg_w(gspca_dev, 0x6c80);  in sd_init()
655 	reg_w_ixbuf(gspca_dev, 0xd0, sensor->data1, sizeof sensor->data1);  in sd_init()
656 	reg_w_ixbuf(gspca_dev, 0xc7, sensor->data2, sizeof sensor->data2);  in sd_init()
657 	reg_w_ixbuf(gspca_dev, 0xe0, sensor->data3, sizeof sensor->data3);  in sd_init()
659 	reg_w(gspca_dev, (sensor->reg80 << 8) + 0x80);  in sd_init()
660 	reg_w(gspca_dev, (sensor->reg80 << 8) + 0x80);  in sd_init()
661 	reg_w(gspca_dev, (sensor->reg8e << 8) + 0x8e);  in sd_init()
662 	reg_w(gspca_dev, (0x20 << 8) + 0x87);  in sd_init()
663 	reg_w(gspca_dev, (0x20 << 8) + 0x88);  in sd_init()
664 	reg_w(gspca_dev, (0x20 << 8) + 0x89);  in sd_init()
666 	reg_w_buf(gspca_dev, sensor->data5, sizeof sensor->data5);  in sd_init()
667 	reg_w_buf(gspca_dev, sensor->nset8, sizeof sensor->nset8);  in sd_init()
668 	reg_w_buf(gspca_dev, sensor->stream, sizeof sensor->stream);  in sd_init()
671 		test_byte = reg_r(gspca_dev, 0x80);  in sd_init()
674 		reg_w(gspca_dev, 0x6c80);  in sd_init()
677 	reg_w_ixbuf(gspca_dev, 0xd0, sensor->data1, sizeof sensor->data1);  in sd_init()
678 	reg_w_ixbuf(gspca_dev, 0xc7, sensor->data2, sizeof sensor->data2);  in sd_init()
679 	reg_w_ixbuf(gspca_dev, 0xe0, sensor->data3, sizeof sensor->data3);  in sd_init()
684 static void setmirror(struct gspca_dev *gspca_dev, s32 val)  in setmirror()  argument
692 	reg_w_buf(gspca_dev, hflipcmd, sizeof hflipcmd);  in setmirror()
695 static void seteffect(struct gspca_dev *gspca_dev, s32 val)  in seteffect()  argument
718 	reg_w_buf(gspca_dev, effects_table[idx],  in seteffect()
722 		reg_w(gspca_dev, 0x4aa6);  in seteffect()
724 		reg_w(gspca_dev, 0xfaa6);  in seteffect()
729 static void poll_sensor(struct gspca_dev *gspca_dev)  in poll_sensor()  argument
745 	reg_w_buf(gspca_dev, poll1, sizeof poll1);  in poll_sensor()
746 	reg_w_buf(gspca_dev, poll2, sizeof poll2);  in poll_sensor()
747 	reg_w_buf(gspca_dev, noise03, sizeof noise03);  in poll_sensor()
750 static int sd_start(struct gspca_dev *gspca_dev)  in sd_start()  argument
752 	struct sd *sd = (struct sd *) gspca_dev;  in sd_start()
759 	mode = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;  in sd_start()
780 		om6802_sensor_init(gspca_dev);  in sd_start()
785 			reg_w_buf(gspca_dev, tas5130a_sensor_init[i],  in sd_start()
791 		reg_w(gspca_dev, 0x3c80);  in sd_start()
793 		reg_w_buf(gspca_dev, tas5130a_sensor_init[i],  in sd_start()
795 		reg_w(gspca_dev, 0x3c80);  in sd_start()
799 	setfreq(gspca_dev, v4l2_ctrl_g_ctrl(sd->freq));  in sd_start()
800 	reg_r(gspca_dev, 0x0012);  in sd_start()
801 	reg_w_buf(gspca_dev, t2, sizeof t2);  in sd_start()
802 	reg_w_ixbuf(gspca_dev, 0xb3, t3, sizeof t3);  in sd_start()
803 	reg_w(gspca_dev, 0x0013);  in sd_start()
805 	reg_w_buf(gspca_dev, sensor->stream, sizeof sensor->stream);  in sd_start()
806 	reg_w_buf(gspca_dev, sensor->stream, sizeof sensor->stream);  in sd_start()
809 		poll_sensor(gspca_dev);  in sd_start()
814 static void sd_stopN(struct gspca_dev *gspca_dev)  in sd_stopN()  argument
816 	struct sd *sd = (struct sd *) gspca_dev;  in sd_stopN()
818 	reg_w_buf(gspca_dev, sensor_data[sd->sensor].stream,  in sd_stopN()
820 	reg_w_buf(gspca_dev, sensor_data[sd->sensor].stream,  in sd_stopN()
824 		reg_w(gspca_dev, 0x0309);  in sd_stopN()
829 		input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);  in sd_stopN()
830 		input_sync(gspca_dev->input_dev);  in sd_stopN()
836 static void sd_pkt_scan(struct gspca_dev *gspca_dev,  in sd_pkt_scan()  argument
840 	struct sd *sd = (struct sd *) gspca_dev;  in sd_pkt_scan()
848 				input_report_key(gspca_dev->input_dev,  in sd_pkt_scan()
850 				input_sync(gspca_dev->input_dev);  in sd_pkt_scan()
868 	gspca_frame_add(gspca_dev, pkt_type, data, len);  in sd_pkt_scan()
873 	struct gspca_dev *gspca_dev =  in sd_g_volatile_ctrl()  local
874 		container_of(ctrl->handler, struct gspca_dev, ctrl_handler);  in sd_g_volatile_ctrl()
875 	struct sd *sd = (struct sd *)gspca_dev;  in sd_g_volatile_ctrl()
878 	gspca_dev->usb_err = 0;  in sd_g_volatile_ctrl()
882 		red_gain = reg_r(gspca_dev, 0x0087);  in sd_g_volatile_ctrl()
888 		blue_gain = reg_r(gspca_dev, 0x0088);  in sd_g_volatile_ctrl()
894 		green_gain = reg_r(gspca_dev, 0x0089);  in sd_g_volatile_ctrl()
910 	struct gspca_dev *gspca_dev =  in sd_s_ctrl()  local
911 		container_of(ctrl->handler, struct gspca_dev, ctrl_handler);  in sd_s_ctrl()
913 	gspca_dev->usb_err = 0;  in sd_s_ctrl()
915 	if (!gspca_dev->streaming)  in sd_s_ctrl()
920 		setbrightness(gspca_dev, ctrl->val);  in sd_s_ctrl()
923 		setcontrast(gspca_dev, ctrl->val);  in sd_s_ctrl()
926 		setcolors(gspca_dev, ctrl->val);  in sd_s_ctrl()
929 		setgamma(gspca_dev, ctrl->val);  in sd_s_ctrl()
932 		setmirror(gspca_dev, ctrl->val);  in sd_s_ctrl()
935 		setsharpness(gspca_dev, ctrl->val);  in sd_s_ctrl()
938 		setfreq(gspca_dev, ctrl->val);  in sd_s_ctrl()
941 		reg_w(gspca_dev, ctrl->val ? 0xf48e : 0xb48e);  in sd_s_ctrl()
944 		setawb_n_RGB(gspca_dev);  in sd_s_ctrl()
947 		seteffect(gspca_dev, ctrl->val);  in sd_s_ctrl()
950 	return gspca_dev->usb_err;  in sd_s_ctrl()
958 static int sd_init_controls(struct gspca_dev *gspca_dev)  in sd_init_controls()  argument
960 	struct sd *sd = (struct sd *)gspca_dev;  in sd_init_controls()
961 	struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;  in sd_init_controls()
963 	gspca_dev->vdev.ctrl_handler = hdl;  in sd_init_controls()