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drm/amdgpu: print what method we are using for runtime pm

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So we know when it's enabled and what method we are using.

Acked-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher
2020-12-09 17:06:18 -05:00
parent 637bb036ce
commit d00a88ab58
1 changed files with 4 additions and 0 deletions
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4
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
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@@ -163,9 +163,11 @@ int amdgpu_driver_load_kms(struct amdgpu_device *adev, unsigned long flags)
if (amdgpu_device_supports_atpx(dev) &&
(amdgpu_runtime_pm != 0)) { /* enable runpm by default for atpx */
adev->runpm = true;
dev_info(adev->dev, "Using ATPX for runtime pm\n");
} else if (amdgpu_device_supports_boco(dev) &&
(amdgpu_runtime_pm != 0)) { /* enable runpm by default for boco */
adev->runpm = true;
dev_info(adev->dev, "Using BOCO for runtime pm\n");
} else if (amdgpu_device_supports_baco(dev) &&
(amdgpu_runtime_pm != 0)) {
switch (adev->asic_type) {
@@ -187,6 +189,8 @@ int amdgpu_driver_load_kms(struct amdgpu_device *adev, unsigned long flags)
adev->runpm = true;
break;
}
if (adev->runpm)
dev_info(adev->dev, "Using BACO for runtime pm\n");
}
/* Call ACPI methods: require modeset init