V4L2_CID_TEST_PATTERN_BLUE 502 drivers/media/i2c/smiapp/smiapp-core.c case V4L2_CID_TEST_PATTERN_BLUE: V4L2_CID_TEST_PATTERN_BLUE 1062 drivers/media/v4l2-core/v4l2-ctrls.c case V4L2_CID_TEST_PATTERN_BLUE: return "Blue Pixel Value";