diff options
| author | Jammy Zhou <Jammy.Zhou@amd.com> | 2015-05-06 10:44:29 (GMT) |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-06-04 01:03:24 (GMT) |
| commit | 886712881da15b7f455c43a4ce4121f20035c0fa (patch) | |
| tree | d048ef4197ad6b0fb1a7c8bb4ca247771df6a106 /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | 46651cc5dbee35dd2f25a02de328d3e7310ce64b (diff) | |
| download | linux-886712881da15b7f455c43a4ce4121f20035c0fa.tar.xz | |
drm/amdgpu: remove AMDGPU_GEM_CREATE_CPU_GTT_UC
This flag isn't used by user mode drivers, remove it to avoid
confusion. And rename GTT_WC to GTT_USWC to make it clear.
Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c index f5e17f9..992b7f5 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c @@ -132,10 +132,7 @@ void amdgpu_ttm_placement_from_domain(struct amdgpu_bo *rbo, u32 domain) } if (domain & AMDGPU_GEM_DOMAIN_GTT) { - if (rbo->flags & AMDGPU_GEM_CREATE_CPU_GTT_UC) { - rbo->placements[c].fpfn = 0; - rbo->placements[c++].flags = TTM_PL_FLAG_UNCACHED | TTM_PL_FLAG_TT; - } else if (rbo->flags & AMDGPU_GEM_CREATE_CPU_GTT_WC) { + if (rbo->flags & AMDGPU_GEM_CREATE_CPU_GTT_USWC) { rbo->placements[c].fpfn = 0; rbo->placements[c++].flags = TTM_PL_FLAG_WC | TTM_PL_FLAG_TT | TTM_PL_FLAG_UNCACHED; @@ -146,10 +143,7 @@ void amdgpu_ttm_placement_from_domain(struct amdgpu_bo *rbo, u32 domain) } if (domain & AMDGPU_GEM_DOMAIN_CPU) { - if (rbo->flags & AMDGPU_GEM_CREATE_CPU_GTT_UC) { - rbo->placements[c].fpfn = 0; - rbo->placements[c++].flags = TTM_PL_FLAG_UNCACHED | TTM_PL_FLAG_SYSTEM; - } else if (rbo->flags & AMDGPU_GEM_CREATE_CPU_GTT_WC) { + if (rbo->flags & AMDGPU_GEM_CREATE_CPU_GTT_USWC) { rbo->placements[c].fpfn = 0; rbo->placements[c++].flags = TTM_PL_FLAG_WC | TTM_PL_FLAG_SYSTEM | TTM_PL_FLAG_UNCACHED; |