2 files changed, 6 insertions, 0 deletions

diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 7be21781d3bd..dfa9769b26b5 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -3471,18 +3471,21 @@ static bool drm_assign_hdmi_deep_color_info(struct edid *edid,
 
                         if (hdmi[6] & DRM_EDID_HDMI_DC_30) {
                                 dc_bpc = 10;
+                                info->edid_hdmi_dc_modes |= DRM_EDID_HDMI_DC_30;
                                 DRM_DEBUG("%s: HDMI sink does deep color 30.\n",
                                                   connector->name);
                         }
 
                         if (hdmi[6] & DRM_EDID_HDMI_DC_36) {
                                 dc_bpc = 12;
+                                info->edid_hdmi_dc_modes |= DRM_EDID_HDMI_DC_36;
                                 DRM_DEBUG("%s: HDMI sink does deep color 36.\n",
                                                   connector->name);
                         }
 
                         if (hdmi[6] & DRM_EDID_HDMI_DC_48) {
                                 dc_bpc = 16;
+                                info->edid_hdmi_dc_modes |= DRM_EDID_HDMI_DC_48;
                                 DRM_DEBUG("%s: HDMI sink does deep color 48.\n",
                                                   connector->name);
                         }
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index a7fac5686915..251b75e6bf7a 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -121,6 +121,9 @@ struct drm_display_info {
         enum subpixel_order subpixel_order;
         u32 color_formats;
 
+        /* Mask of supported hdmi deep color modes */
+        u8 edid_hdmi_dc_modes;
+
         u8 cea_rev;
 };