diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index f2647b40f3cbff073544c89d1c9b9dbee4bb018b..459a1c55b5cfb53d1161d0f5a45424dbb1c89ef4 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -58,6 +58,7 @@ struct dc_caps {
 	uint32_t i2c_speed_in_khz;
 	unsigned int max_cursor_size;
 	unsigned int max_video_width;
+	int pitch_alignment;
 	bool dcc_const_color;
 	bool dynamic_audio;
 	bool is_apu;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
index 340ff1158c10f1229a3804d5836ecfaa8cdb1348..531402a50c2c563233319ba55c2b788151c0f2d0 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
@@ -1269,7 +1269,7 @@ static bool construct(
 	dc->caps.max_downscale_ratio = 200;
 	dc->caps.i2c_speed_in_khz = 100;
 	dc->caps.max_cursor_size = 256;
-
+	dc->caps.pitch_alignment = 64; /* Alignment is 64 on DCN1 */
 	dc->caps.max_slave_planes = 1;
 	dc->caps.is_apu = true;