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| author | Marek Olšák <marek.olsak@amd.com> | 2014-03-02 00:56:21 +0100 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2014-03-03 10:57:19 +0100 |
| commit | c9b76548899cde2e729e3bca015d7e78ec5baad7 (patch) | |
| tree | e7be2b702803f238bfa5e4406fa9ed8e70f9351f /drivers/gpu/drm/radeon/radeon.h | |
| parent | 4330441a745ea0f1fd881438a0bbdfedda65f74a (diff) | |
| download | blackbird-op-linux-c9b76548899cde2e729e3bca015d7e78ec5baad7.tar.gz blackbird-op-linux-c9b76548899cde2e729e3bca015d7e78ec5baad7.zip | |
drm/radeon: validate relocations in the order determined by userspace v3
Userspace should set the first 4 bits of drm_radeon_cs_reloc::flags to
a number from 0 to 15. The higher the number, the higher the priority,
which means a buffer with a higher number will be validated sooner.
The old behavior is preserved: Buffers used for write are prioritized over
read-only buffers if the userspace doesn't set the number.
v2: add buffers to buckets directly, then concatenate them
v3: use a stable sort
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index 7bb8fd96f3ce..efad56705e32 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -483,7 +483,6 @@ struct radeon_bo_list { struct ttm_validate_buffer tv; struct radeon_bo *bo; uint64_t gpu_offset; - bool written; unsigned domain; unsigned alt_domain; u32 tiling_flags; |
