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| author | Jammy Zhou <Jammy.Zhou@amd.com> | 2015-08-03 15:46:42 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-08-05 13:50:29 -0400 |
| commit | d01c361af5c21be6a22a595f2338b3716ce7f417 (patch) | |
| tree | 6b9711b1a9da15e537ef116d516fcc478b5a7dd4 /amdgpu | |
| parent | 7d418f906cbc01b3c3e61b9d05fc73f46882a55f (diff) | |
| download | libdrm-d01c361af5c21be6a22a595f2338b3716ce7f417.tar.gz libdrm-d01c361af5c21be6a22a595f2338b3716ce7f417.tar.bz2 libdrm-d01c361af5c21be6a22a595f2338b3716ce7f417.zip | |
amdgpu: expose the PCI revision ID
The PCI revision ID can be used to differentiate ASICs.
Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Diffstat (limited to 'amdgpu')
| -rw-r--r-- | amdgpu/amdgpu.h | 2 | ||||
| -rw-r--r-- | amdgpu/amdgpu_gpu_info.c | 1 |
2 files changed, 3 insertions, 0 deletions
diff --git a/amdgpu/amdgpu.h b/amdgpu/amdgpu.h index 06020d96..a90c1ac7 100644 --- a/amdgpu/amdgpu.h +++ b/amdgpu/amdgpu.h @@ -466,6 +466,8 @@ struct amdgpu_gpu_info { uint32_t ce_ram_size; /* vce harvesting instance */ uint32_t vce_harvest_config; + /* PCI revision ID */ + uint32_t pci_rev_id; }; diff --git a/amdgpu/amdgpu_gpu_info.c b/amdgpu/amdgpu_gpu_info.c index 41679b62..16a463e0 100644 --- a/amdgpu/amdgpu_gpu_info.c +++ b/amdgpu/amdgpu_gpu_info.c @@ -162,6 +162,7 @@ int amdgpu_query_gpu_info_init(amdgpu_device_handle dev) dev->info.vram_bit_width = dev->dev_info.vram_bit_width; dev->info.ce_ram_size = dev->dev_info.ce_ram_size; dev->info.vce_harvest_config = dev->dev_info.vce_harvest_config; + dev->info.pci_rev_id = dev->dev_info.pci_rev; for (i = 0; i < (int)dev->info.num_shader_engines; i++) { unsigned instance = (i << AMDGPU_INFO_MMR_SE_INDEX_SHIFT) | |