Commit df063c0b authored by Andy Yan's avatar Andy Yan Committed by Heiko Stuebner
Browse files

drm/rockchip: vop2: Check linear format for Cluster windows on rk3566/8 



The Cluster windows on rk3566/8 only support afbc mode.

Fixes: 604be855 ("drm/rockchip: Add VOP2 driver")
Signed-off-by: default avatarAndy Yan <andy.yan@rock-chips.com>
Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20241214081719.3330518-6-andyshrk@163.com
parent c766998b

drivers/gpu/drm/rockchip/rockchip_drm_vop2.c

+10 −0
Original line number Diff line number Diff line
@@ -593,6 +593,16 @@ static bool rockchip_vop2_mod_supported(struct drm_plane *plane, u32 format, 
	if (modifier == DRM_FORMAT_MOD_INVALID)

		return false;



	if (vop2->data->soc_id == 3568 || vop2->data->soc_id == 3566) {

		if (vop2_cluster_window(win)) {

			if (modifier == DRM_FORMAT_MOD_LINEAR) {

				drm_dbg_kms(vop2->drm,

					    "Cluster window only supports format with afbc\n");

				return false;

			}

		}

	}



	if (modifier == DRM_FORMAT_MOD_LINEAR)

		return true;