diff --git a/drivers/gpu/drm/verisilicon/vs_dc_hw.c b/drivers/gpu/drm/verisilicon/vs_dc_hw.c
index e819b48aebe00..5ebc8abd60392 100644
--- a/drivers/gpu/drm/verisilicon/vs_dc_hw.c
+++ b/drivers/gpu/drm/verisilicon/vs_dc_hw.c
@@ -1100,7 +1100,7 @@ static const struct vs_dc_info dc_info[] = {
 						  DRM_COLOR_FORMAT_YCBCR420,
 		.gamma_size		= GAMMA_EX_SIZE,
 		.gamma_bits		= 12,
-		.pitch_alignment	= 128,
+		.pitch_alignment	= 32,
 		.pipe_sync		= false,
 		.mmu_prefetch	= false,
 		.background		= true,
@@ -1121,7 +1121,7 @@ static const struct vs_dc_info dc_info[] = {
 						  DRM_COLOR_FORMAT_YCBCR420,
 		.gamma_size		= GAMMA_EX_SIZE,
 		.gamma_bits		= 12,
-		.pitch_alignment	= 128,
+		.pitch_alignment	= 32,
 		.pipe_sync		= false,
 		.mmu_prefetch	= false,
 		.background		= true,
@@ -1142,7 +1142,7 @@ static const struct vs_dc_info dc_info[] = {
 						  DRM_COLOR_FORMAT_YCBCR420,
 		.gamma_size		= GAMMA_EX_SIZE,
 		.gamma_bits		= 12,
-		.pitch_alignment	= 128,
+		.pitch_alignment	= 32,
 		.pipe_sync		= false,
 		.mmu_prefetch	= false,
 		.background		= true,
diff --git a/drivers/gpu/drm/verisilicon/vs_drv.c b/drivers/gpu/drm/verisilicon/vs_drv.c
index a5b651a39683f..078e8463d7730 100644
--- a/drivers/gpu/drm/verisilicon/vs_drv.c
+++ b/drivers/gpu/drm/verisilicon/vs_drv.c
@@ -222,7 +222,7 @@ static int vs_drm_bind(struct device *dev)
 		goto err_put_dev;
 	}
 
-	priv->pitch_alignment = 64;
+	priv->pitch_alignment = 32;
 	priv->dma_dev = drm_dev->dev;
 	priv->dma_dev->coherent_dma_mask = dma_mask;
 	drm_dev->dev_private = priv;