disp: msm: sde: handle spec fence bind failure case as non fatal

Add changes to handle speculative fence bind failure case with
invalid userfd as non fatal scenario and stage white frame in such
case.

Change-Id: I1386bfc5ecb5107ab100be220c24597f883d9bd6
Signed-off-by: Jayaprakash Madisetty <jmadiset@codeaurora.org>

msm/sde/sde_plane.c

@@ -643,6 +643,13 @@ int sde_plane_wait_input_fence(struct drm_plane *plane, uint32_t wait_ms)
 				psde->is_error = true;
 				ret = -EINVAL;
 				break;
+			case -EBADF:
+				SDE_INFO("plane%d spec fd signaled on bind failure fd %lld\n",
+					plane->base.id,
+					sde_plane_get_property(pstate, PLANE_PROP_INPUT_FENCE));
+				psde->is_error = true;
+				ret = 0;
+				break;
 			default:
 				SDE_DEBUG_PLANE(psde, "signaled\n");
 				ret = 0;