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drm/amdgpu: add pmu counters

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adding perf event counters

Signed-off-by: Jonathan Kim <Jonathan.Kim@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jonathan Kim
2019-06-19 23:56:25 -04:00
committed by Alex Deucher
parent e4cf4bf5b8
commit 9c7c85f7ea
4 changed files with 324 additions and 1 deletions
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6
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
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@@ -61,6 +61,7 @@
#include "amdgpu_xgmi.h"
#include "amdgpu_ras.h"
#include "amdgpu_pmu.h"
MODULE_FIRMWARE("amdgpu/vega10_gpu_info.bin");
MODULE_FIRMWARE("amdgpu/vega12_gpu_info.bin");
@@ -2746,6 +2747,10 @@ fence_driver_init:
return r;
}
r = amdgpu_pmu_init(adev);
if (r)
dev_err(adev->dev, "amdgpu_pmu_init failed\n");
return 0;
failed:
@@ -2814,6 +2819,7 @@ void amdgpu_device_fini(struct amdgpu_device *adev)
amdgpu_debugfs_regs_cleanup(adev);
device_remove_file(adev->dev, &dev_attr_pcie_replay_count);
amdgpu_ucode_sysfs_fini(adev);
amdgpu_pmu_fini(adev);
}