gpu: ipu-v3: Add Rec.709 limited range support to DP

[linux-2.6-microblaze.git] / drivers / gpu / drm / imx / ipuv3-plane.c

diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c
index 544d8ea..9d8f1b6 100644 (file)
--- a/drivers/gpu/drm/imx/ipuv3-plane.c
+++ b/drivers/gpu/drm/imx/ipuv3-plane.c
@@ -651,11 +651,14 @@ static void ipu_plane_atomic_update(struct drm_plane *plane,
        ics = ipu_drm_fourcc_to_colorspace(fb->format->format);
        switch (ipu_plane->dp_flow) {
        case IPU_DP_FLOW_SYNC_BG:
-               ipu_dp_setup_channel(ipu_plane->dp, ics, IPUV3_COLORSPACE_RGB);
+               ipu_dp_setup_channel(ipu_plane->dp, DRM_COLOR_YCBCR_BT601,
+                                    DRM_COLOR_YCBCR_LIMITED_RANGE, ics,
+                                    IPUV3_COLORSPACE_RGB);
                break;
        case IPU_DP_FLOW_SYNC_FG:
-               ipu_dp_setup_channel(ipu_plane->dp, ics,
-                                       IPUV3_COLORSPACE_UNKNOWN);
+               ipu_dp_setup_channel(ipu_plane->dp, DRM_COLOR_YCBCR_BT601,
+                                    DRM_COLOR_YCBCR_LIMITED_RANGE, ics,
+                                    IPUV3_COLORSPACE_UNKNOWN);
                break;
        }