drm/radeon/kms: fix display bandwidth setup on rs4xx

I missed rs4xx in 7f1e613daf0fdd0884316ab25a749db3c671329e

Fixes fdo bug 27219.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/drivers/gpu/drm/radeon/rs400.c b/drivers/gpu/drm/radeon/rs400.c
index 850a90c..18d6efb 100644 (file)
--- a/drivers/gpu/drm/radeon/rs400.c
+++ b/drivers/gpu/drm/radeon/rs400.c
@@ -265,6 +265,7 @@ void rs400_mc_init(struct radeon_device *rdev)
        base = (RREG32(RADEON_NB_TOM) & 0xffff) << 16;
        radeon_vram_location(rdev, &rdev->mc, base);
        radeon_gtt_location(rdev, &rdev->mc);
+       radeon_update_bandwidth_info(rdev);
 }
 
 uint32_t rs400_mc_rreg(struct radeon_device *rdev, uint32_t reg)