drm/rockchip: vop: enable VOP_FEATURE_INTERNAL_RGB on RK3066

BugLink: https://bugs.launchpad.net/bugs/2089884

commit 6ed51ba95e27221ce87979bd2ad5926033b9e1b9 upstream.

The RK3066 does have RGB display output, so it should be marked as such.

Fixes: f4a6de855e ("drm: rockchip: vop: add rk3066 vop definitions")
Cc: stable@vger.kernel.org
Signed-off-by: Val Packett <val@packett.cool>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20240624204054.5524-3-val@packett.cool
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Koichiro Den <koichiro.den@canonical.com>
Signed-off-by: Roxana Nicolescu <roxana.nicolescu@canonical.com>

drivers/gpu/drm/rockchip/rockchip_vop_reg.c

@@ -504,6 +504,7 @@ static const struct vop_data rk3066_vop = {
 	.output = &rk3066_output,
 	.win = rk3066_vop_win_data,
 	.win_size = ARRAY_SIZE(rk3066_vop_win_data),
+	.feature = VOP_FEATURE_INTERNAL_RGB,
 	.max_output = { 1920, 1080 },
 };