From: Michel Dänzer Date: Fri, 26 Mar 2010 19:18:55 +0000 (+0000) Subject: drm/radeon/kms: Only restrict BO to visible VRAM size when pinning to VRAM. X-Git-Tag: v2.6.34-rc4~88^2~13 X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=3ca82da3ebe019facd611184385897fa614e6b9e;p=~shefty%2Frdma-dev.git drm/radeon/kms: Only restrict BO to visible VRAM size when pinning to VRAM. This prevented radeon.test=1 from testing transfers from/to GTT beyond the visible VRAM size. Signed-off-by: Michel Dänzer Signed-off-by: Dave Airlie --- diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c index fc9d00ac6b1..dc7e3f44913 100644 --- a/drivers/gpu/drm/radeon/radeon_object.c +++ b/drivers/gpu/drm/radeon/radeon_object.c @@ -185,8 +185,10 @@ int radeon_bo_pin(struct radeon_bo *bo, u32 domain, u64 *gpu_addr) return 0; } radeon_ttm_placement_from_domain(bo, domain); - /* force to pin into visible video ram */ - bo->placement.lpfn = bo->rdev->mc.visible_vram_size >> PAGE_SHIFT; + if (domain == RADEON_GEM_DOMAIN_VRAM) { + /* force to pin into visible video ram */ + bo->placement.lpfn = bo->rdev->mc.visible_vram_size >> PAGE_SHIFT; + } for (i = 0; i < bo->placement.num_placement; i++) bo->placements[i] |= TTM_PL_FLAG_NO_EVICT; r = ttm_bo_validate(&bo->tbo, &bo->placement, false, false);