diff options
| author | Jerome Glisse <jglisse@redhat.com> | 2012-01-04 02:37:37 +0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2012-01-06 13:34:03 +0400 |
| commit | dea7e0ac45fd28f90bbc38ff226d36a9f788efbf (patch) | |
| tree | 1130a3d51f0f8aa8ab462f1735423e3dc37835b6 /drivers/gpu/drm/ttm/ttm_tt.c | |
| parent | e11d0b87cde80745afe4712a19cd37bca9924a5b (diff) | |
| download | linux-dea7e0ac45fd28f90bbc38ff226d36a9f788efbf.tar.xz | |
ttm: fix agp since ttm tt rework
ttm tt rework modified the way we allocate and populate the
ttm_tt structure, the AGP side was missing some bit to properly
work. Fix those and fix radeon and nouveau AGP support.
Tested on radeon only so far.
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/ttm/ttm_tt.c')
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_tt.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c index 58e1fa14fe3a..2f75d203a2bf 100644 --- a/drivers/gpu/drm/ttm/ttm_tt.c +++ b/drivers/gpu/drm/ttm/ttm_tt.c @@ -191,6 +191,7 @@ int ttm_tt_init(struct ttm_tt *ttm, struct ttm_bo_device *bdev, ttm->page_flags = page_flags; ttm->dummy_read_page = dummy_read_page; ttm->state = tt_unpopulated; + ttm->swap_storage = NULL; ttm_tt_alloc_page_directory(ttm); if (!ttm->pages) { @@ -222,6 +223,7 @@ int ttm_dma_tt_init(struct ttm_dma_tt *ttm_dma, struct ttm_bo_device *bdev, ttm->page_flags = page_flags; ttm->dummy_read_page = dummy_read_page; ttm->state = tt_unpopulated; + ttm->swap_storage = NULL; INIT_LIST_HEAD(&ttm_dma->pages_list); ttm_dma_tt_alloc_page_directory(ttm_dma); |