diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2012-05-10 22:33:13 (GMT) |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2012-05-23 09:47:11 (GMT) |
| commit | 40f5cf996991577ec65d36cd3599cca7ec5d87d3 (patch) | |
| tree | 903797b4e09b9444450fb35b4101c1fd9b8530b0 /drivers/gpu/drm/radeon/radeon_gem.c | |
| parent | 1286ff7397737e407cdd8e5cd574318db177ba1f (diff) | |
| download | linux-40f5cf996991577ec65d36cd3599cca7ec5d87d3.tar.xz | |
drm/radeon: add PRIME support (v2)
This adds prime->fd and fd->prime support to radeon.
It passes the sg object to ttm and then populates
the gart entries using it.
Compile tested only.
v2: stub kmap + use new helpers + add reimporting
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_gem.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_gem.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c index e15cb1f..c0130b0 100644 --- a/drivers/gpu/drm/radeon/radeon_gem.c +++ b/drivers/gpu/drm/radeon/radeon_gem.c @@ -42,6 +42,8 @@ void radeon_gem_object_free(struct drm_gem_object *gobj) struct radeon_bo *robj = gem_to_radeon_bo(gobj); if (robj) { + if (robj->gem_base.import_attach) + drm_prime_gem_destroy(&robj->gem_base, robj->tbo.sg); radeon_bo_unref(&robj); } } @@ -59,7 +61,7 @@ int radeon_gem_object_create(struct radeon_device *rdev, int size, if (alignment < PAGE_SIZE) { alignment = PAGE_SIZE; } - r = radeon_bo_create(rdev, size, alignment, kernel, initial_domain, &robj); + r = radeon_bo_create(rdev, size, alignment, kernel, initial_domain, NULL, &robj); if (r) { if (r != -ERESTARTSYS) DRM_ERROR("Failed to allocate GEM object (%d, %d, %u, %d)\n", |