1 files changed, 5 insertions, 4 deletions

diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c
index 77b8a45fb10a..ee66badc8bb6 100644
--- a/drivers/gpu/drm/mgag200/mgag200_mode.c
+++ b/drivers/gpu/drm/mgag200/mgag200_mode.c
@@ -1034,13 +1034,14 @@ static int mga_crtc_mode_set(struct drm_crtc *crtc,
                         else
                                 hi_pri_lvl = 5;
 
-                        WREG8(0x1fde, 0x06);
-                        WREG8(0x1fdf, hi_pri_lvl);
+                        WREG8(MGAREG_CRTCEXT_INDEX, 0x06);
+                        WREG8(MGAREG_CRTCEXT_DATA, hi_pri_lvl);
                 } else {
+                        WREG8(MGAREG_CRTCEXT_INDEX, 0x06);
                         if (mdev->reg_1e24 >= 0x01)
-                                WREG8(0x1fdf, 0x03);
+                                WREG8(MGAREG_CRTCEXT_DATA, 0x03);
                         else
-                                WREG8(0x1fdf, 0x04);
+                                WREG8(MGAREG_CRTCEXT_DATA, 0x04);
                 }
         }
         return 0;