Lines Matching refs:usb_buf
323 index, gspca_dev->usb_buf, length, 500); in reg_r()
335 index, gspca_dev->usb_buf, len, 500); in reg_w_buf()
347 if (!gspca_dev->usb_buf[0]) in i2c_write()
363 if (!gspca_dev->usb_buf[0]) { in i2c_read()
365 value = gspca_dev->usb_buf[0]; in i2c_read()
367 return ((int) value << 8) | gspca_dev->usb_buf[0]; in i2c_read()
378 gspca_dev->usb_buf[0] = (*sensormap)[1]; in sensor_mapwrite()
379 gspca_dev->usb_buf[1] = (*sensormap)[1] >> 8; in sensor_mapwrite()
417 data1 = gspca_dev->usb_buf[0]; in sd_config()
419 data2 = gspca_dev->usb_buf[0]; in sd_config()
422 data1 = gspca_dev->usb_buf[0]; in sd_config()
424 data2 = gspca_dev->usb_buf[0]; in sd_config()
537 gspca_dev->usb_buf[0] = expo; in setexposure()
538 gspca_dev->usb_buf[1] = expo >> 8; in setexposure()
549 gspca_dev->usb_buf[0] = val; in setgain()
551 gspca_dev->usb_buf[0] = (val / 2) | 0x40; in setgain()
553 gspca_dev->usb_buf[0] = (val / 4) | 0xc0; in setgain()
555 gspca_dev->usb_buf[1] = 0; in setgain()
586 gspca_dev->usb_buf[0] = 0xaa; in sd_start_12a()
587 gspca_dev->usb_buf[1] = 0x00; in sd_start_12a()
594 memcpy(gspca_dev->usb_buf, Reg8391, 8); in sd_start_12a()
676 Gr = gspca_dev->usb_buf[0]; in do_autogain()
678 R = gspca_dev->usb_buf[0]; in do_autogain()
680 B = gspca_dev->usb_buf[0]; in do_autogain()
682 Gb = gspca_dev->usb_buf[0]; in do_autogain()