diff options
| author | Jerome Glisse <jglisse@redhat.com> | 2011-11-02 23:59:28 -0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-12-06 10:39:24 +0000 |
| commit | b1e5f172325547270f35e7d1e42416a606e1dbd2 (patch) | |
| tree | 03fc21fd5f74add89441308008b45987d09cfbc6 /drivers/gpu/drm/radeon/radeon_ttm.c | |
| parent | 649bf3ca77343e3be1e0af8e21356fa569b1abd9 (diff) | |
| download | lwn-b1e5f172325547270f35e7d1e42416a606e1dbd2.tar.gz lwn-b1e5f172325547270f35e7d1e42416a606e1dbd2.zip | |
drm/ttm: introduce callback for ttm_tt populate & unpopulate V4
Move the page allocation and freeing to driver callback and
provide ttm code helper function for those.
Most intrusive change, is the fact that we now only fully
populate an object this simplify some of code designed around
the page fault design.
V2 Rebase on top of memory accounting overhaul
V3 New rebase on top of more memory accouting changes
V4 Rebase on top of no memory account changes (where/when is my
delorean when i need it ?)
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_ttm.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_ttm.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c index af4d5f258afb..b1768cb971c6 100644 --- a/drivers/gpu/drm/radeon/radeon_ttm.c +++ b/drivers/gpu/drm/radeon/radeon_ttm.c @@ -581,6 +581,8 @@ struct ttm_tt *radeon_ttm_tt_create(struct ttm_bo_device *bdev, static struct ttm_bo_driver radeon_bo_driver = { .ttm_tt_create = &radeon_ttm_tt_create, + .ttm_tt_populate = &ttm_pool_populate, + .ttm_tt_unpopulate = &ttm_pool_unpopulate, .invalidate_caches = &radeon_invalidate_caches, .init_mem_type = &radeon_init_mem_type, .evict_flags = &radeon_evict_flags, |