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drm/amdgpu/ttm: move vram/gtt mgr allocations to mman.

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Christian suggested this and it makes sense.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200806233459.4057784-2-airlied@gmail.com
This commit is contained in:
Dave Airlie
2020-08-07 09:04:50 +10:00
parent 87154ff86b
commit 4f297b9c82
3 changed files with 27 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h
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@@ -41,6 +41,22 @@
#define AMDGPU_POISON 0xd0bed0be
struct amdgpu_vram_mgr {
struct ttm_resource_manager manager;
struct drm_mm mm;
spinlock_t lock;
atomic64_t usage;
atomic64_t vis_usage;
struct amdgpu_device *adev;
};
struct amdgpu_gtt_mgr {
struct ttm_resource_manager manager;
struct drm_mm mm;
spinlock_t lock;
atomic64_t available;
};
struct amdgpu_mman {
struct ttm_bo_device bdev;
bool mem_global_referenced;
@@ -59,6 +75,9 @@ struct amdgpu_mman {
struct mutex gtt_window_lock;
/* Scheduler entity for buffer moves */
struct drm_sched_entity entity;
struct amdgpu_vram_mgr vram_mgr;
struct amdgpu_gtt_mgr gtt_mgr;
};
struct amdgpu_copy_mem {