1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c
index 5e77d456d9bb..7c6ac3cadb6b 100644
--- a/drivers/gpu/drm/ast/ast_mode.c
+++ b/drivers/gpu/drm/ast/ast_mode.c
@@ -568,6 +568,7 @@ static int ast_crtc_do_set_base(struct drm_crtc *crtc,
         }
         ast_bo_unreserve(bo);
 
+        ast_set_offset_reg(crtc);
         ast_set_start_address_crt1(crtc, (u32)gpu_addr);
 
         return 0;
@@ -1254,7 +1255,7 @@ static int ast_cursor_move(struct drm_crtc *crtc,
         ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0xc7, ((y >> 8) & 0x07));
 
         /* dummy write to fire HWC */
-        ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xCB, 0xFF, 0x00);
+        ast_show_cursor(crtc);
 
         return 0;
 }