From 886712881da15b7f455c43a4ce4121f20035c0fa Mon Sep 17 00:00:00 2001 From: Jammy Zhou Date: Wed, 6 May 2015 18:44:29 +0800 Subject: 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 Reviewed-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c index f5e17f95e812..992b7f5843bc 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; -- cgit v1.2.3