diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index 1c16e44..a4234f3 100644
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -5764,6 +5764,8 @@ static bool si_lbpw_supported(struct radeon_device *rdev)
 {
 	u32 tmp;
 
+	return false;
+
 	/* Enable LBPW only for DDR3 */
 	tmp = RREG32(MC_SEQ_MISC0);
 	if ((tmp & 0xF0000000) == 0xB0000000)