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| author | Christian König <christian.koenig@amd.com> | 2016-08-24 15:51:49 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-10-25 14:38:16 -0400 |
| commit | 6a7f76e70fac0b1d41e7c5e193c33b1ee7e902c6 (patch) | |
| tree | 1ef1f56a79e71583af76aaf2cf57ebc044a2c4c5 /drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h | |
| parent | 8892f153c83e521aff2ee7ac620856e2983cd7a0 (diff) | |
| download | linux-6a7f76e70fac0b1d41e7c5e193c33b1ee7e902c6.tar.bz2 | |
drm/amdgpu: add VRAM manager v2
Split VRAM allocations into 4MB blocks.
v2: fix typo in comment, some suggested cleanups
v3: document how to disable the feature, fix rebase issue
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Tested-by: Mike Lothian <mike@fireburn.co.uk>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h index 9812c805326c..d1c00c04782f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h @@ -66,6 +66,7 @@ struct amdgpu_mman { }; extern const struct ttm_mem_type_manager_func amdgpu_gtt_mgr_func; +extern const struct ttm_mem_type_manager_func amdgpu_vram_mgr_func; int amdgpu_gtt_mgr_alloc(struct ttm_mem_type_manager *man, struct ttm_buffer_object *tbo, |