REG_RED            38 drivers/media/i2c/ov6650.c #define REG_RED			0x02
REG_RED            46 drivers/media/i2c/ov7670.c #define REG_RED		0x02	/* red gain */
REG_RED            46 drivers/media/i2c/ov9650.c #define REG_RED			0x02	/* AWB - Red channel gain */
REG_RED            74 drivers/media/usb/stkwebcam/stk-sensor.c #define REG_RED		0x02	/* red gain */