2 files changed, 8 insertions, 2 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_cursor.c b/drivers/gpu/drm/radeon/radeon_cursor.c
index 5f8ce370c4f8..b13c79e38bc0 100644
--- a/drivers/gpu/drm/radeon/radeon_cursor.c
+++ b/drivers/gpu/drm/radeon/radeon_cursor.c
@@ -111,9 +111,11 @@ static void radeon_set_cursor(struct drm_crtc *crtc, struct drm_gem_object *obj,
 
         if (ASIC_IS_AVIVO(rdev))
                 WREG32(AVIVO_D1CUR_SURFACE_ADDRESS + radeon_crtc->crtc_offset, gpu_addr);
-        else
+        else {
+                radeon_crtc->legacy_cursor_offset = gpu_addr - radeon_crtc->legacy_display_base_addr;
                 /* offset is from DISP(2)_BASE_ADDRESS */
-                WREG32(RADEON_CUR_OFFSET + radeon_crtc->crtc_offset, (gpu_addr-radeon_crtc->legacy_display_base_addr));
+                WREG32(RADEON_CUR_OFFSET + radeon_crtc->crtc_offset, radeon_crtc->legacy_cursor_offset);
+        }
 }
 
 int radeon_crtc_cursor_set(struct drm_crtc *crtc,
@@ -245,6 +247,9 @@ int radeon_crtc_cursor_move(struct drm_crtc *crtc,
                        (RADEON_CUR_LOCK
                         | ((xorigin ? 0 : x) << 16)
                         | (yorigin ? 0 : y)));
+                /* offset is from DISP(2)_BASE_ADDRESS */
+                WREG32(RADEON_CUR_OFFSET + radeon_crtc->crtc_offset, (radeon_crtc->legacy_cursor_offset +
+                                                                      (yorigin * 256)));
         }
         radeon_lock_cursor(crtc, false);
 
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index 38c1dd082441..ba89b59f6e50 100644
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -187,6 +187,7 @@ struct radeon_crtc {
         int cursor_width;
         int cursor_height;
         uint32_t legacy_display_base_addr;
+        uint32_t legacy_cursor_offset;
 };
 
 #define RADEON_USE_RMX 1