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| author | Asad Kamal <asad.kamal@amd.com> | 2024-05-27 12:15:15 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-02-12 21:04:08 -0500 |
| commit | aafe181f7dfbb726004c2ecb1d28297b84f3f34b (patch) | |
| tree | f7006c29a0a22f70b7ec7313400aca4e1c13a511 /drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | |
| parent | 759e764f7d587283b4e0b01ff930faca64370e59 (diff) | |
| download | linux-stable-aafe181f7dfbb726004c2ecb1d28297b84f3f34b.tar.gz linux-stable-aafe181f7dfbb726004c2ecb1d28297b84f3f34b.tar.bz2 linux-stable-aafe181f7dfbb726004c2ecb1d28297b84f3f34b.zip | |
drm/amdgpu: Add flags to distinguish vf/pf/pt mode
Add extra flag definition for ids_flag field to distinguish
between vf/pf/pt modes
v2: Updated kms driver minor version & removed pf check as default is 0
v3: Fix up version (Alex)
v4: rebase (Alex)
Proposed userspace:
https://github.com/ROCm/amdsmi/commit/e663bed7d6b3df79f5959e73981749b1f22ec698
Signed-off-by: Asad Kamal <asad.kamal@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c index 98528ee94c15..05c73bf7541c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c @@ -888,6 +888,15 @@ out: if (adev->gfx.config.ta_cntl2_truncate_coord_mode) dev_info->ids_flags |= AMDGPU_IDS_FLAGS_CONFORMANT_TRUNC_COORD; + if (amdgpu_passthrough(adev)) + dev_info->ids_flags |= (AMDGPU_IDS_FLAGS_MODE_PT << + AMDGPU_IDS_FLAGS_MODE_SHIFT) & + AMDGPU_IDS_FLAGS_MODE_MASK; + else if (amdgpu_sriov_vf(adev)) + dev_info->ids_flags |= (AMDGPU_IDS_FLAGS_MODE_VF << + AMDGPU_IDS_FLAGS_MODE_SHIFT) & + AMDGPU_IDS_FLAGS_MODE_MASK; + vm_size = adev->vm_manager.max_pfn * AMDGPU_GPU_PAGE_SIZE; vm_size -= AMDGPU_VA_RESERVED_TOP; |