Enable and expose 'PLANE_CTM' matrix on primary and overaly planes.
The property can be use to set a RGB to RGB 3X3 color conversion
matrix that will be applied to planes at scanout.
Change-Id: Ifb7a680ab84c17557b8b3c5aaba1aa3b4eecfcaa
---
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index 8c8118c3db308..4148e2b025b31 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -1352,6 +1352,9 @@ static int vop_create_crtc(struct vop *vop)
ret = drm_crtc_init_with_planes(drm_dev, crtc, primary, cursor,
&vop_crtc_funcs, NULL);
+
+ drm_plane_enable_color_mgmt(primary, 0, true, 0);
+
if (ret)
goto err_cleanup_planes;
@@ -1381,6 +1384,8 @@ static int vop_create_crtc(struct vop *vop)
goto err_cleanup_crtc;
}
drm_plane_helper_add(&vop_win->base, &plane_helper_funcs);
+
+ drm_plane_enable_color_mgmt(&vop_win->base, 0, true, 0);
}
port = of_get_child_by_name(dev->of_node, "port");
--
2.16.1.291.g4437f3f132-goog
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