72 	struct usb_device *udev = sd->gspca_dev.dev;  in w9968cf_write_fsb()
76 	if (sd->gspca_dev.usb_err < 0)  in w9968cf_write_fsb()
80 	memcpy(sd->gspca_dev.usb_buf, data, 6);  in w9968cf_write_fsb()
84 			      value, 0x06, sd->gspca_dev.usb_buf, 6, 500);  in w9968cf_write_fsb()
87 		sd->gspca_dev.usb_err = ret;  in w9968cf_write_fsb()
99 	if (sd->gspca_dev.usb_err < 0)  in w9968cf_write_sb()
104 	ret = usb_control_msg(sd->gspca_dev.dev,  in w9968cf_write_sb()
105 		usb_sndctrlpipe(sd->gspca_dev.dev, 0),  in w9968cf_write_sb()
114 		sd->gspca_dev.usb_err = ret;  in w9968cf_write_sb()
126 	if (sd->gspca_dev.usb_err < 0)  in w9968cf_read_sb()
131 	ret = usb_control_msg(sd->gspca_dev.dev,  in w9968cf_read_sb()
132 			usb_rcvctrlpipe(sd->gspca_dev.dev, 0),  in w9968cf_read_sb()
135 			0, 0x01, sd->gspca_dev.usb_buf, 2, 500);  in w9968cf_read_sb()
137 		ret = sd->gspca_dev.usb_buf[0] |  in w9968cf_read_sb()
138 		      (sd->gspca_dev.usb_buf[1] << 8);  in w9968cf_read_sb()
141 		sd->gspca_dev.usb_err = ret;  in w9968cf_read_sb()
235 	struct gspca_dev *gspca_dev = (struct gspca_dev *)sd;  in w9968cf_smbus_read_ack()  local
245 		sd->gspca_dev.usb_err = -EIO;  in w9968cf_smbus_read_ack()
252 	struct gspca_dev *gspca_dev = (struct gspca_dev *)sd;  in w9968cf_i2c_w()  local
253 	u16* data = (u16 *)sd->gspca_dev.usb_buf;  in w9968cf_i2c_w()
302 	struct gspca_dev *gspca_dev = (struct gspca_dev *)sd;  in w9968cf_i2c_r()  local
328 	if (sd->gspca_dev.usb_err >= 0) {  in w9968cf_i2c_r()
433 	fw = SC(sd->gspca_dev.pixfmt.width) / max_width;  in w9968cf_set_crop_window()
434 	fh = SC(sd->gspca_dev.pixfmt.height) / max_height;  in w9968cf_set_crop_window()
436 	cw = (fw >= fh) ? max_width : SC(sd->gspca_dev.pixfmt.width) / fh;  in w9968cf_set_crop_window()
437 	ch = (fw >= fh) ? SC(sd->gspca_dev.pixfmt.height) / fw : max_height;  in w9968cf_set_crop_window()
457 	reg_w(sd, 0x14, sd->gspca_dev.pixfmt.width);  in w9968cf_mode_init_regs()
458 	reg_w(sd, 0x15, sd->gspca_dev.pixfmt.height);  in w9968cf_mode_init_regs()
461 	reg_w(sd, 0x30, sd->gspca_dev.pixfmt.width);  in w9968cf_mode_init_regs()
462 	reg_w(sd, 0x31, sd->gspca_dev.pixfmt.height);  in w9968cf_mode_init_regs()
465 	if (w9968cf_vga_mode[sd->gspca_dev.curr_mode].pixelformat ==  in w9968cf_mode_init_regs()
467 		reg_w(sd, 0x2c, sd->gspca_dev.pixfmt.width / 2);  in w9968cf_mode_init_regs()
468 		reg_w(sd, 0x2d, sd->gspca_dev.pixfmt.width / 4);  in w9968cf_mode_init_regs()
470 		reg_w(sd, 0x2c, sd->gspca_dev.pixfmt.width);  in w9968cf_mode_init_regs()
476 	val = sd->gspca_dev.pixfmt.width * sd->gspca_dev.pixfmt.height;  in w9968cf_mode_init_regs()
480 	if (w9968cf_vga_mode[sd->gspca_dev.curr_mode].pixelformat ==  in w9968cf_mode_init_regs()
483 		jpeg_define(sd->jpeg_hdr, sd->gspca_dev.pixfmt.height,  in w9968cf_mode_init_regs()
484 			    sd->gspca_dev.pixfmt.width, 0x22); /* JPEG 420 */  in w9968cf_mode_init_regs()
506 	if (w9968cf_vga_mode[sd->gspca_dev.curr_mode].pixelformat ==  in w9968cf_mode_init_regs()
521 	sd->gspca_dev.empty_packet = 0;  in w9968cf_mode_init_regs()
539 static void w9968cf_pkt_scan(struct gspca_dev *gspca_dev,  in w9968cf_pkt_scan()  argument
543 	struct sd *sd = (struct sd *) gspca_dev;  in w9968cf_pkt_scan()
545 	if (w9968cf_vga_mode[gspca_dev->curr_mode].pixelformat ==  in w9968cf_pkt_scan()
550 			gspca_frame_add(gspca_dev, LAST_PACKET,  in w9968cf_pkt_scan()
552 			gspca_frame_add(gspca_dev, FIRST_PACKET,  in w9968cf_pkt_scan()
561 		if (gspca_dev->empty_packet) {  in w9968cf_pkt_scan()
562 			gspca_frame_add(gspca_dev, LAST_PACKET,  in w9968cf_pkt_scan()
564 			gspca_frame_add(gspca_dev, FIRST_PACKET,  in w9968cf_pkt_scan()
566 			gspca_dev->empty_packet = 0;  in w9968cf_pkt_scan()
569 	gspca_frame_add(gspca_dev, INTER_PACKET, data, len);  in w9968cf_pkt_scan()