Lines Matching refs:usb_buf
311 index, gspca_dev->usb_buf, length, 500); in reg_r()
323 index, gspca_dev->usb_buf, len, 500); in reg_w_buf()
335 if (!gspca_dev->usb_buf[0]) in i2c_write()
351 if (!gspca_dev->usb_buf[0]) { in i2c_read()
353 value = gspca_dev->usb_buf[0]; in i2c_read()
355 return ((int) value << 8) | gspca_dev->usb_buf[0]; in i2c_read()
366 gspca_dev->usb_buf[0] = (*sensormap)[1]; in sensor_mapwrite()
367 gspca_dev->usb_buf[1] = (*sensormap)[1] >> 8; in sensor_mapwrite()
405 data1 = gspca_dev->usb_buf[0]; in sd_config()
407 data2 = gspca_dev->usb_buf[0]; in sd_config()
410 data1 = gspca_dev->usb_buf[0]; in sd_config()
412 data2 = gspca_dev->usb_buf[0]; in sd_config()
525 gspca_dev->usb_buf[0] = expo; in setexposure()
526 gspca_dev->usb_buf[1] = expo >> 8; in setexposure()
537 gspca_dev->usb_buf[0] = val; in setgain()
539 gspca_dev->usb_buf[0] = (val / 2) | 0x40; in setgain()
541 gspca_dev->usb_buf[0] = (val / 4) | 0xc0; in setgain()
543 gspca_dev->usb_buf[1] = 0; in setgain()
574 gspca_dev->usb_buf[0] = 0xaa; in sd_start_12a()
575 gspca_dev->usb_buf[1] = 0x00; in sd_start_12a()
582 memcpy(gspca_dev->usb_buf, Reg8391, 8); in sd_start_12a()
664 Gr = gspca_dev->usb_buf[0]; in do_autogain()
666 R = gspca_dev->usb_buf[0]; in do_autogain()
668 B = gspca_dev->usb_buf[0]; in do_autogain()
670 Gb = gspca_dev->usb_buf[0]; in do_autogain()