1 files changed, 15 insertions, 3 deletions

diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index 260fcf59f00c..a60610271af6 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -575,8 +575,8 @@ void atombios_crtc_set_pll(struct drm_crtc *crtc, struct drm_display_mode *mode)
         atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
 }
 
-int atombios_crtc_set_base(struct drm_crtc *crtc, int x, int y,
-                           struct drm_framebuffer *old_fb)
+static int avivo_crtc_set_base(struct drm_crtc *crtc, int x, int y,
+                               struct drm_framebuffer *old_fb)
 {
         struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
         struct drm_device *dev = crtc->dev;
@@ -706,6 +706,18 @@ int atombios_crtc_set_base(struct drm_crtc *crtc, int x, int y,
         return 0;
 }
 
+int atombios_crtc_set_base(struct drm_crtc *crtc, int x, int y,
+                           struct drm_framebuffer *old_fb)
+{
+        struct drm_device *dev = crtc->dev;
+        struct radeon_device *rdev = dev->dev_private;
+
+        if (ASIC_IS_AVIVO(rdev))
+                return avivo_crtc_set_base(crtc, x, y, old_fb);
+        else
+                return radeon_crtc_set_base(crtc, x, y, old_fb);
+}
+
 int atombios_crtc_mode_set(struct drm_crtc *crtc,
                            struct drm_display_mode *mode,
                            struct drm_display_mode *adjusted_mode,
@@ -727,7 +739,7 @@ int atombios_crtc_mode_set(struct drm_crtc *crtc,
         else {
                 if (radeon_crtc->crtc_id == 0)
                         atombios_set_crtc_dtd_timing(crtc, adjusted_mode);
-                radeon_crtc_set_base(crtc, x, y, old_fb);
+                atombios_crtc_set_base(crtc, x, y, old_fb);
                 radeon_legacy_atom_set_surface(crtc);
         }
         atombios_overscan_setup(crtc, mode, adjusted_mode);