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| author | Tao Zhou <tao.zhou1@amd.com> | 2023-07-26 15:42:26 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-09-11 17:10:58 -0400 |
| commit | 3cb9ebc9d652a874ab315eeac59bbe5950987db9 (patch) | |
| tree | b6339f7e8585b87d83a85f34bb1d5f73e70fbbbe /drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | |
| parent | df38fe12a22c5d9a6f4cb86ddcc853a234d3756d (diff) | |
| download | linux-stable-3cb9ebc9d652a874ab315eeac59bbe5950987db9.tar.gz linux-stable-3cb9ebc9d652a874ab315eeac59bbe5950987db9.tar.bz2 linux-stable-3cb9ebc9d652a874ab315eeac59bbe5950987db9.zip | |
drm/amdgpu: add channel index table for UMC v12
Get UMC phyical channel index according to node id, umc instance and
channel instance.
Signed-off-by: Tao Zhou <tao.zhou1@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/gmc_v9_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index 9e3c028cbba3..3d13d0bba7b1 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -1499,6 +1499,7 @@ static void gmc_v9_0_set_umc_funcs(struct amdgpu_device *adev) adev->umc.node_inst_num /= UMC_V12_0_UMC_INSTANCE_NUM; adev->umc.channel_offs = UMC_V12_0_PER_CHANNEL_OFFSET; adev->umc.active_mask = adev->aid_mask; + adev->umc.channel_idx_tbl = &umc_v12_0_channel_idx_tbl[0][0][0]; if (!adev->gmc.xgmi.connected_to_cpu && !adev->gmc.is_app_apu) adev->umc.ras = &umc_v12_0_ras; break; |