diff --git a/drivers/gpu/drm/mediatek/mtk_disp_drv.h b/drivers/gpu/drm/mediatek/mtk_disp_drv.h
index 4d6e8b667bc3..c5afeb7c5527 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_drv.h
+++ b/drivers/gpu/drm/mediatek/mtk_disp_drv.h
@@ -127,6 +127,7 @@ void mtk_ovl_adaptor_register_vblank_cb(struct device *dev, void (*vblank_cb)(vo
 void mtk_ovl_adaptor_unregister_vblank_cb(struct device *dev);
 void mtk_ovl_adaptor_enable_vblank(struct device *dev);
 void mtk_ovl_adaptor_disable_vblank(struct device *dev);
+unsigned int mtk_ovl_adaptor_supported_rotations(struct device *dev);
 void mtk_ovl_adaptor_start(struct device *dev);
 void mtk_ovl_adaptor_stop(struct device *dev);
 unsigned int mtk_ovl_adaptor_layer_nr(struct device *dev);
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
index ecc38932fd44..285987c1ccc7 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
+++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
@@ -177,6 +177,7 @@ static const u32 mt8195_ovl_crc_ofs[] = {
  * @supports_clrfmt_ext: whether the ovl supports clear format (for alpha blend)
  * @crc_ofs: crc offset table
  * @crc_cnt: count of crc registers (could be more than one bank)
+ * @rotations: supported rotations
  */
 struct mtk_disp_ovl_data {
 	unsigned int addr;
@@ -190,6 +191,7 @@ struct mtk_disp_ovl_data {
 	bool supports_clrfmt_ext;
 	const u32 *crc_ofs;
 	size_t crc_cnt;
+	unsigned int rotations;
 };

 /**
@@ -415,35 +417,26 @@ unsigned int mtk_ovl_layer_nr(struct device *dev)

 unsigned int mtk_ovl_supported_rotations(struct device *dev)
 {
-	return DRM_MODE_ROTATE_0 | DRM_MODE_ROTATE_180 |
-	       DRM_MODE_REFLECT_X | DRM_MODE_REFLECT_Y;
+	struct mtk_disp_ovl *ovl = dev_get_drvdata(dev);
+
+	return ovl->data->rotations ?: 0;
 }

 int mtk_ovl_layer_check(struct device *dev, unsigned int idx,
 			struct mtk_plane_state *mtk_state)
 {
 	struct drm_plane_state *state = &mtk_state->base;
-	unsigned int rotation = 0;

-	rotation = drm_rotation_simplify(state->rotation,
-					 DRM_MODE_ROTATE_0 |
-					 DRM_MODE_REFLECT_X |
-					 DRM_MODE_REFLECT_Y);
-	rotation &= ~DRM_MODE_ROTATE_0;
-
-	/* We can only do reflection, not rotation */
-	if ((rotation & DRM_MODE_ROTATE_MASK) != 0)
+	if (state->rotation & ~mtk_ovl_supported_rotations(dev))
 		return -EINVAL;

 	/*
 	 * TODO: Rotating/reflecting YUV buffers is not supported at this time.
 	 *	 Only RGB[AX] variants are supported.
 	 */
-	if (state->fb->format->is_yuv && rotation != 0)
+	if (state->fb->format->is_yuv && (state->rotation & ~DRM_MODE_ROTATE_0))
 		return -EINVAL;

-	state->rotation = rotation;
-
 	return 0;
 }

@@ -883,6 +876,15 @@ static const struct mtk_disp_ovl_data mt8195_ovl_driver_data = {
 	.supports_clrfmt_ext = true,
 	.crc_ofs = mt8195_ovl_crc_ofs,
 	.crc_cnt = ARRAY_SIZE(mt8195_ovl_crc_ofs),
+
+	/*
+	 * although OVL only supports reflections on MT8195,
+	 * reflect x + reflect y = rotate 180
+	 */
+	.rotations = DRM_MODE_ROTATE_0   |
+		     DRM_MODE_ROTATE_180 |
+		     DRM_MODE_REFLECT_X  |
+		     DRM_MODE_REFLECT_Y,
 };

 static const struct of_device_id mtk_disp_ovl_driver_dt_match[] = {
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c
index 4398db9a6276..b0d3ebdba93a 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c
+++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c
@@ -383,6 +383,11 @@ void mtk_ovl_adaptor_register_vblank_cb(struct device *dev, void (*vblank_cb)(vo
 				     vblank_cb, vblank_cb_data);
 }

+unsigned int mtk_ovl_adaptor_supported_rotations(struct device *dev)
+{
+	return DRM_MODE_ROTATE_0;
+}
+
 void mtk_ovl_adaptor_unregister_vblank_cb(struct device *dev)
 {
 	struct mtk_disp_ovl_adaptor *ovl_adaptor = dev_get_drvdata(dev);
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
index ffa4868b1222..206dd6f6f99e 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
@@ -422,6 +422,7 @@ static const struct mtk_ddp_comp_funcs ddp_ovl_adaptor = {
 	.remove = mtk_ovl_adaptor_remove_comp,
 	.get_formats = mtk_ovl_adaptor_get_formats,
 	.get_num_formats = mtk_ovl_adaptor_get_num_formats,
+	.supported_rotations = mtk_ovl_adaptor_supported_rotations,
 };

 static const char * const mtk_ddp_comp_stem[MTK_DDP_COMP_TYPE_MAX] = {
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
index e2ec61b69618..894c39a38a58 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
@@ -344,7 +344,7 @@ int mtk_plane_init(struct drm_device *dev, struct drm_plane *plane,
 		return err;
 	}

-	if (supported_rotations & ~DRM_MODE_ROTATE_0) {
+	if (supported_rotations) {
 		err = drm_plane_create_rotation_property(plane,
 							 DRM_MODE_ROTATE_0,
 							 supported_rotations);
