diff --git a/drivers/gpu/drm/omapdrm/dss/dispc.c b/drivers/gpu/drm/omapdrm/dss/dispc.c
index 5619420cc2cc..ca05d608e44a 100644
--- a/drivers/gpu/drm/omapdrm/dss/dispc.c
+++ b/drivers/gpu/drm/omapdrm/dss/dispc.c
@@ -2995,7 +2995,7 @@ void dispc_mgr_setup(struct dispc_device *dispc,
 				info->trans_key);
 	dispc_mgr_enable_trans_key(dispc, channel, info->trans_enabled);
 	dispc_mgr_enable_alpha_fixed_zorder(dispc, channel,
-			info->partial_alpha_enabled);
+			info->alpha_blender_enabled);
 	if (dispc_has_feature(dispc, FEAT_CPR)) {
 		dispc_mgr_enable_cpr(dispc, channel, info->cpr_enable);
 		dispc_mgr_set_cpr_coef(dispc, channel, &info->cpr_coefs);
@@ -4588,7 +4588,7 @@ static const struct dispc_errata_i734_data {
 	.mgri = {
 		.default_color = 0,
 		.trans_enabled = false,
-		.partial_alpha_enabled = false,
+		.alpha_blender_enabled = false,
 		.cpr_enable = false,
 	},
 	.lcd_conf = {
diff --git a/drivers/gpu/drm/omapdrm/dss/omapdss.h b/drivers/gpu/drm/omapdrm/dss/omapdss.h
index 040d5a3e33d6..6988459f267c 100644
--- a/drivers/gpu/drm/omapdrm/dss/omapdss.h
+++ b/drivers/gpu/drm/omapdrm/dss/omapdss.h
@@ -175,7 +175,7 @@ struct omap_overlay_manager_info {
 	u32 trans_key;
 	bool trans_enabled;
 
-	bool partial_alpha_enabled;
+	bool alpha_blender_enabled;
 
 	bool cpr_enable;
 	struct omap_dss_cpr_coefs cpr_coefs;
diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c
index d1fbbbaa3da8..fbcc092399dd 100644
--- a/drivers/gpu/drm/omapdrm/omap_crtc.c
+++ b/drivers/gpu/drm/omapdrm/omap_crtc.c
@@ -28,6 +28,7 @@ struct omap_crtc_state {
 	u32 default_color;
 	unsigned int trans_key_mode;
 	unsigned int trans_key;
+	bool alpha_blender_enabled;
 };
 
 #define to_omap_crtc(x) container_of(x, struct omap_crtc, base)
@@ -407,7 +408,6 @@ static void omap_crtc_write_crtc_properties(struct drm_crtc *crtc)
 	memset(&info, 0, sizeof(info));
 
 	info.default_color = omap_state->default_color;
-	info.partial_alpha_enabled = false;
 
 	info.trans_key = omap_state->trans_key;
 
@@ -426,6 +426,8 @@ static void omap_crtc_write_crtc_properties(struct drm_crtc *crtc)
 		break;
 	}
 
+	info.alpha_blender_enabled = omap_state->alpha_blender_enabled;
+
 	if (crtc->state->ctm) {
 		struct drm_color_ctm *ctm = crtc->state->ctm->data;
 
@@ -731,6 +733,8 @@ static int omap_crtc_atomic_set_property(struct drm_crtc *crtc,
 		omap_state->trans_key_mode = val;
 	else if (property == priv->trans_key_prop)
 		omap_state->trans_key = val;
+	else if (property == priv->alpha_blender_prop)
+		omap_state->alpha_blender_enabled = !!val;
 	else
 		return -EINVAL;
 
@@ -755,6 +759,8 @@ static int omap_crtc_atomic_get_property(struct drm_crtc *crtc,
 		*val = omap_state->trans_key_mode;
 	else if (property == priv->trans_key_prop)
 		*val = omap_state->trans_key;
+	else if (property == priv->alpha_blender_prop)
+		*val = omap_state->alpha_blender_enabled;
 	else
 		return -EINVAL;
 
@@ -799,6 +805,7 @@ omap_crtc_duplicate_state(struct drm_crtc *crtc)
 
 	state->trans_key_mode = current_state->trans_key_mode;
 	state->trans_key = current_state->trans_key;
+	state->alpha_blender_enabled = current_state->alpha_blender_enabled;
 
 	return &state->base;
 }
@@ -846,6 +853,7 @@ static void omap_crtc_install_properties(struct drm_crtc *crtc)
 	drm_object_attach_property(obj, priv->background_color_prop, 0);
 	drm_object_attach_property(obj, priv->trans_key_mode_prop, 0);
 	drm_object_attach_property(obj, priv->trans_key_prop, 0);
+	drm_object_attach_property(obj, priv->alpha_blender_prop, 0);
 }
 
 /* initialize crtc */
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c
index adf99b60b2e0..92e459c67eff 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.c
+++ b/drivers/gpu/drm/omapdrm/omap_drv.c
@@ -225,6 +225,11 @@ static int omap_modeset_init_properties(struct drm_device *dev)
 	if (!priv->trans_key_prop)
 		return -ENOMEM;
 
+	priv->alpha_blender_prop =
+		drm_property_create_bool(dev, 0, "alpha_blender");
+	if (!priv->alpha_blender_prop)
+		return -ENOMEM;
+
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.h b/drivers/gpu/drm/omapdrm/omap_drv.h
index 6a882b213e2f..38ec1e0eab8a 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.h
+++ b/drivers/gpu/drm/omapdrm/omap_drv.h
@@ -77,6 +77,7 @@ struct omap_drm_private {
 	struct drm_property *background_color_prop;
 	struct drm_property *trans_key_mode_prop;
 	struct drm_property *trans_key_prop;
+	struct drm_property *alpha_blender_prop;
 
 	/* irq handling: */
 	spinlock_t wait_lock;		/* protects the wait_list */
