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drm/amdgpu: implement get_retire_flip_bits for UMC v12

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The RAS bad page retire flip bits can be set per vram type,
vram vendor and NPS mode.

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>
This commit is contained in:
Tao Zhou
2025-04-11 16:13:23 +08:00
committed by Alex Deucher
parent 699bff37a5
commit 9b5b71895b
3 changed files with 53 additions and 32 deletions
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1
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
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@@ -1502,7 +1502,6 @@ static void gmc_v9_0_set_umc_funcs(struct amdgpu_device *adev)
adev->umc.umc_inst_num = UMC_V12_0_UMC_INSTANCE_NUM;
adev->umc.node_inst_num /= UMC_V12_0_UMC_INSTANCE_NUM;
adev->umc.channel_offs = UMC_V12_0_PER_CHANNEL_OFFSET;
adev->umc.retire_unit = UMC_V12_0_BAD_PAGE_NUM_PER_CHANNEL;
if (!adev->gmc.xgmi.connected_to_cpu && !adev->gmc.is_app_apu)
adev->umc.ras = &umc_v12_0_ras;
break;