Lines Matching refs:usb_buf
302 /* read 'len' bytes to gspca_dev->usb_buf */
311 index, gspca_dev->usb_buf, length, 500);
314 /* write 'len' bytes from gspca_dev->usb_buf */
323 index, gspca_dev->usb_buf, len, 500);
335 if (!gspca_dev->usb_buf[0])
351 if (!gspca_dev->usb_buf[0]) {
353 value = gspca_dev->usb_buf[0];
355 return ((int) value << 8) | gspca_dev->usb_buf[0];
366 gspca_dev->usb_buf[0] = (*sensormap)[1];
367 gspca_dev->usb_buf[1] = (*sensormap)[1] >> 8;
405 data1 = gspca_dev->usb_buf[0];
407 data2 = gspca_dev->usb_buf[0];
410 data1 = gspca_dev->usb_buf[0];
412 data2 = gspca_dev->usb_buf[0];
525 gspca_dev->usb_buf[0] = expo;
526 gspca_dev->usb_buf[1] = expo >> 8;
537 gspca_dev->usb_buf[0] = val;
539 gspca_dev->usb_buf[0] = (val / 2) | 0x40;
541 gspca_dev->usb_buf[0] = (val / 4) | 0xc0;
543 gspca_dev->usb_buf[1] = 0;
574 gspca_dev->usb_buf[0] = 0xaa;
575 gspca_dev->usb_buf[1] = 0x00;
582 memcpy(gspca_dev->usb_buf, Reg8391, 8);
664 Gr = gspca_dev->usb_buf[0];
666 R = gspca_dev->usb_buf[0];
668 B = gspca_dev->usb_buf[0];
670 Gb = gspca_dev->usb_buf[0];