drm/radeon: this VRAM vs aperture test is wrong, just remove it.
Dave Airlie [Thu, 18 Jun 2009 08:08:33 +0000 (18:08 +1000)]
Its quite valid to have VRAM < aperture size.

Signed-off-by: Dave Airlie <airlied@redhat.com>

drivers/gpu/drm/radeon/r100.c

index 5225f5b..8f41f70 100644 (file)
@@ -1267,12 +1267,6 @@ void r100_vram_info(struct radeon_device *rdev)
 
        rdev->mc.aper_base = drm_get_resource_start(rdev->ddev, 0);
        rdev->mc.aper_size = drm_get_resource_len(rdev->ddev, 0);
-       if (rdev->mc.aper_size > rdev->mc.vram_size) {
-               /* Why does some hw doesn't have CONFIG_MEMSIZE properly
-                * setup ? */
-               rdev->mc.vram_size = rdev->mc.aper_size;
-               WREG32(RADEON_CONFIG_MEMSIZE, rdev->mc.vram_size);
-       }
 }