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drm/amd: Disable MES LR compute W/A

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From Mario Limonciello
06ef2ba582c68daa6bdaaef82827734d9f07b8fd in linux-6.18.y/6.18.19
6b0d812971370c64b837a2db4275410f478272fe in mainline linux
This commit is contained in:
jsg
2026-03-20 00:11:51 +00:00
parent 146ab64e54
commit aa414d5064
2 changed files with 0 additions and 10 deletions
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5
sys/dev/pci/drm/amd/amdgpu/mes_v11_0.c
View File

@@ -714,11 +714,6 @@ static int mes_v11_0_set_hw_resources(struct amdgpu_mes *mes)
mes_set_hw_res_pkt.enable_reg_active_poll = 1;
mes_set_hw_res_pkt.enable_level_process_quantum_check = 1;
mes_set_hw_res_pkt.oversubscription_timer = 50;
if ((mes->adev->mes.sched_version & AMDGPU_MES_VERSION_MASK) >= 0x7f)
mes_set_hw_res_pkt.enable_lr_compute_wa = 1;
else
dev_info_once(mes->adev->dev,
"MES FW version must be >= 0x7f to enable LR compute workaround.\n");
if (amdgpu_mes_log_enable) {
mes_set_hw_res_pkt.enable_mes_event_int_logging = 1;

5
sys/dev/pci/drm/amd/amdgpu/mes_v12_0.c
View File

@@ -775,11 +775,6 @@ static int mes_v12_0_set_hw_resources(struct amdgpu_mes *mes, int pipe)
mes_set_hw_res_pkt.use_different_vmid_compute = 1;
mes_set_hw_res_pkt.enable_reg_active_poll = 1;
mes_set_hw_res_pkt.enable_level_process_quantum_check = 1;
if ((mes->adev->mes.sched_version & AMDGPU_MES_VERSION_MASK) >= 0x82)
mes_set_hw_res_pkt.enable_lr_compute_wa = 1;
else
dev_info_once(adev->dev,
"MES FW version must be >= 0x82 to enable LR compute workaround.\n");
/*
* Keep oversubscribe timer for sdma . When we have unmapped doorbell