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drm/amdgpu: add powercontainment module parameter

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This patch makes powercontainment feature configurable. Currently, the
powercontainment is not very stable, so add a module parameter to
enable/disable it via user mode.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Huang Rui
2016-05-24 13:47:05 +08:00
committed by Alex Deucher
parent c5f74f7802
commit 6bb6b2972d
8 changed files with 24 additions and 9 deletions
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1
drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
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@@ -52,6 +52,7 @@ static int amdgpu_powerplay_init(struct amdgpu_device *adev)
pp_init->chip_family = adev->family;
pp_init->chip_id = adev->asic_type;
pp_init->device = amdgpu_cgs_create_device(adev);
pp_init->powercontainment_enabled = amdgpu_powercontainment;
ret = amd_powerplay_init(pp_init, amd_pp);
kfree(pp_init);