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| author | Ken Wang <Qingqing.Wang@amd.com> | 2015-06-03 12:47:54 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-06-04 04:04:02 +0300 |
| commit | a101a8995ab8072125d0bb4d95425c9fb37ff809 (patch) | |
| tree | db745acda68a5b1d9f7c3f7207e72291659b5b7a /drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | |
| parent | 32bf7106e072b59cade754062ed86023309f50d9 (diff) | |
| download | linux-a101a8995ab8072125d0bb4d95425c9fb37ff809.tar.xz | |
drm/amdgpu add ce_ram_size for interface query
Add a query for the CE ram size. User mode drivers
will want to use this to determine how much size
of the cache on the CE.
Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewd-by: Jammy Zhou <Jammy.Zhou@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c index 3c182b6c5a27..9ede2446dcd6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c @@ -441,6 +441,7 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file amdgpu_asic_get_cu_info(adev, &cu_info); dev_info.cu_active_number = cu_info.number; dev_info.cu_ao_mask = cu_info.ao_cu_mask; + dev_info.ce_ram_size = adev->gfx.ce_ram_size; memcpy(&dev_info.cu_bitmap[0], &cu_info.bitmap[0], sizeof(cu_info.bitmap)); return copy_to_user(out, &dev_info, |