[PATCH [RESEND] v9 06/20] drm: Add new element Image EnhancemenT for colorop

[Arun R Murthy <arun.r.murthy@intel.com>]

For crtc color pipeline add an element Image EnhancemenT LUT. The
histogram generated from the hardware, on feeding to a user space
algorithm can generate an image enhanced LUT that can be fed back to the
hardware to get the enahnced image.

Signed-off-by: Arun R Murthy <arun.r.murthy@intel.com>
---
 include/uapi/drm/drm_mode.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h
index 35d19ccd799b2b0f72174de8987c4482209ff325..acd281b295d71517c930adf036eaa006f8ff7182 100644
--- a/include/uapi/drm/drm_mode.h
+++ b/include/uapi/drm/drm_mode.h
@@ -973,6 +973,17 @@ enum drm_colorop_type {
 	 * Hardware generates the histogram which is an array of bins.
 	 */
 	DRM_COLOROP_HISTOGRAM,
+
+	/**
+	 * @DRM_COLOROP_IET:
+	 *
+	 * enum string "Image EnhancemenT"
+	 *
+	 * Image EnhancemenT LUT generated from the histogram is fed back to the
+	 * hardware.
+	 */
+	DRM_COLOROP_IET,
+
 };
 
 /**

-- 
2.25.1