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drm/radeon: add userptr flag to directly validate the BO to GTT

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This way we test userptr availability at BO creation time instead of first use.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2014-08-07 09:36:02 +02:00 • committed by Alex Deucher
commit 2a84a4476d
2 changed files with 18 additions and 1 deletions
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include/uapi/drm/radeon_drm.h
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@ -817,6 +817,7 @@ struct drm_radeon_gem_create {
*/
#define RADEON_GEM_USERPTR_READONLY (1 << 0)
#define RADEON_GEM_USERPTR_ANONONLY (1 << 1)
#define RADEON_GEM_USERPTR_VALIDATE (1 << 2)
struct drm_radeon_gem_userptr {
uint64_t addr;