V4L2_CID_BASE
#define V4L2_CID_BRIGHTNESS (V4L2_CID_BASE + 0)
#define V4L2_CID_CONTRAST (V4L2_CID_BASE + 1)
#define V4L2_CID_SATURATION (V4L2_CID_BASE + 2)
#define V4L2_CID_HUE (V4L2_CID_BASE + 3)
#define V4L2_CID_AUTO_WHITE_BALANCE (V4L2_CID_BASE + 12)
#define V4L2_CID_RED_BALANCE (V4L2_CID_BASE + 14)
#define V4L2_CID_BLUE_BALANCE (V4L2_CID_BASE + 15)
#define V4L2_CID_GAMMA (V4L2_CID_BASE + 16)
#define V4L2_CID_GAIN (V4L2_CID_BASE + 19)
#define V4L2_CID_POWER_LINE_FREQUENCY (V4L2_CID_BASE + 24)
#define V4L2_CID_HUE_AUTO (V4L2_CID_BASE + 25)
#define V4L2_CID_WHITE_BALANCE_TEMPERATURE (V4L2_CID_BASE + 26)
#define V4L2_CID_SHARPNESS (V4L2_CID_BASE + 27)
#define V4L2_CID_BACKLIGHT_COMPENSATION (V4L2_CID_BASE + 28)