[PATCH 2/3] drm/connector: Add enum documentation to drm_colorspace

[Joshua Ashton <joshua@froggi.es>]

To match the other enums, and add more information about these values.

Signed-off-by: Joshua Ashton <joshua@froggi.es>

Cc: Pekka Paalanen <ppaalanen@gmail.com>
Cc: Sebastian Wick <sebastian.wick@redhat.com>
Cc: Vitaly.Prosyak@amd.com
Cc: Uma Shankar <uma.shankar@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Joshua Ashton <joshua@froggi.es>
Cc: dri-devel@lists.freedesktop.org
Cc: amd-gfx@lists.freedesktop.org
---
 include/drm/drm_connector.h | 41 +++++++++++++++++++++++++++++++++++--
 1 file changed, 39 insertions(+), 2 deletions(-)

diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h
index edef65388c29..eb4cc9076e16 100644
--- a/include/drm/drm_connector.h
+++ b/include/drm/drm_connector.h
@@ -363,13 +363,50 @@ enum drm_privacy_screen_status {
 	PRIVACY_SCREEN_ENABLED_LOCKED,
 };
 
-/*
- * This is a consolidated colorimetry list supported by HDMI and
+/**
+ * enum drm_colorspace - color space
+ *
+ * This enum is a consolidated colorimetry list supported by HDMI and
  * DP protocol standard. The respective connectors will register
  * a property with the subset of this list (supported by that
  * respective protocol). Userspace will set the colorspace through
  * a colorspace property which will be created and exposed to
  * userspace.
+ *
+ * @DRM_MODE_COLORIMETRY_DEFAULT:
+ *   sRGB (IEC 61966-2-1) or
+ *   ITU-R BT.601 colorimetry format
+ * @DRM_MODE_COLORIMETRY_SMPTE_170M_YCC:
+ *   SMPTE ST 170M colorimetry format
+ * @DRM_MODE_COLORIMETRY_BT709_YCC:
+ *   ITU-R BT.709 colorimetry format
+ * @DRM_MODE_COLORIMETRY_XVYCC_601:
+ *   xvYCC601 colorimetry format
+ * @DRM_MODE_COLORIMETRY_XVYCC_709:
+ *   xvYCC709 colorimetry format
+ * @DRM_MODE_COLORIMETRY_SYCC_601:
+ *   sYCC601 colorimetry format
+ * @DRM_MODE_COLORIMETRY_OPYCC_601:
+ *   opYCC601 colorimetry format
+ * @DRM_MODE_COLORIMETRY_OPRGB:
+ *   opRGB colorimetry format
+ * @DRM_MODE_COLORIMETRY_BT2020_CYCC:
+ *   ITU-R BT.2020 Y'c C'bc C'rc (linear) colorimetry format
+ * @DRM_MODE_COLORIMETRY_BT2020_RGB:
+ *   ITU-R BT.2020 R' G' B' colorimetry format
+ * @DRM_MODE_COLORIMETRY_BT2020_YCC:
+ *   ITU-R BT.2020 Y' C'b C'r colorimetry format
+ * @DRM_MODE_COLORIMETRY_DCI_P3_RGB_D65:
+ *   DCI-P3 (SMPTE RP 431-2) colorimetry format
+ * @DRM_MODE_COLORIMETRY_DCI_P3_RGB_THEATER:
+ *   DCI-P3 (SMPTE RP 431-2) colorimetry format
+ * @DRM_MODE_COLORIMETRY_RGB_WIDE_FIXED:
+ *   RGB wide gamut fixed point colorimetry format
+ * @DRM_MODE_COLORIMETRY_RGB_WIDE_FLOAT:
+ *   RGB wide gamut floating point
+ *   (scRGB (IEC 61966-2-2)) colorimetry format
+ * @DRM_MODE_COLORIMETRY_BT601_YCC:
+ *   ITU-R BT.609 colorimetry format
  */
 enum drm_colorspace {
 	/* For Default case, driver will set the colorspace */
-- 
2.39.1