drm/radeon/kms: fix vram setup on rs600

[safe/jmp/linux-2.6] / drivers / gpu / drm / radeon / rs600.c

diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c
index c97eb63..00bc71f 100644 (file)
--- a/drivers/gpu/drm/radeon/rs600.c
+++ b/drivers/gpu/drm/radeon/rs600.c
@@ -320,6 +320,12 @@ void rs600_vram_info(struct radeon_device *rdev)
        /* FIXME: to do or is these values sane ? */
        rdev->mc.vram_is_ddr = true;
        rdev->mc.vram_width = 128;
+
+       rdev->mc.real_vram_size = RREG32(RADEON_CONFIG_MEMSIZE);
+       rdev->mc.mc_vram_size = rdev->mc.real_vram_size;
+
+       rdev->mc.aper_base = drm_get_resource_start(rdev->ddev, 0);
+       rdev->mc.aper_size = drm_get_resource_len(rdev->ddev, 0);
 }
 
 void rs600_bandwidth_update(struct radeon_device *rdev)