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ttm: fix agp since ttm tt rework

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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>
This commit is contained in:
Jerome Glisse
2012-01-03 17:37:37 -05:00
committed by Dave Airlie
parent e11d0b87cd
commit dea7e0ac45
5 changed files with 45 additions and 0 deletions
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2
include/drm/ttm/ttm_bo_driver.h
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@@ -1030,6 +1030,8 @@ extern struct ttm_tt *ttm_agp_tt_create(struct ttm_bo_device *bdev,
struct agp_bridge_data *bridge,
unsigned long size, uint32_t page_flags,
struct page *dummy_read_page);
int ttm_agp_tt_populate(struct ttm_tt *ttm);
void ttm_agp_tt_unpopulate(struct ttm_tt *ttm);
#endif
#endif