diff options
| author | Kent Russell <kent.russell@amd.com> | 2017-12-09 05:09:05 +0100 |
|---|---|---|
| committer | Oded Gabbay <oded.gabbay@gmail.com> | 2017-12-09 05:09:05 +0100 |
| commit | 9f0a0b41ffccf9a76b19ea263ae16d2d5888093e (patch) | |
| tree | 7f1de04eb204fc7f0213035b1c80968cc5d0f370 /drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | |
| parent | drm/amdkfd: Ignore ACPI CRAT for non-APU systems (diff) | |
| download | linux-9f0a0b41ffccf9a76b19ea263ae16d2d5888093e.tar.xz linux-9f0a0b41ffccf9a76b19ea263ae16d2d5888093e.zip | |
drm/amdgpu: Add support for reporting VRAM usage
Add functions to report the vram_usage from the amdgpu_device
Signed-off-by: Kent Russell <kent.russell@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c index 996d3538f751..335e454e2ee1 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c @@ -347,3 +347,10 @@ void get_cu_info(struct kgd_dev *kgd, struct kfd_cu_info *cu_info) cu_info->max_scratch_slots_per_cu = acu_info.max_scratch_slots_per_cu; cu_info->lds_size = acu_info.lds_size; } + +uint64_t amdgpu_amdkfd_get_vram_usage(struct kgd_dev *kgd) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)kgd; + + return amdgpu_vram_mgr_usage(&adev->mman.bdev.man[TTM_PL_VRAM]); +} |