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authorAlex Deucher <alexander.deucher@amd.com>2018-01-22 23:13:32 -0500
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-02-28 10:19:44 +0100
commit4517799bf6556d2cffc0dd3a0cfb53cde2ada47d (patch)
parent14fdf444827770fcba67f3487924096bffd5ce19 (diff)
drm/amdgpu: Avoid leaking PM domain on driver unbind (v2)
commit 458d876eb869d5a88b53074c6c271b8b9adc0f07 upstream. We only support vga_switcheroo and runtime pm on PX/HG systems so forcing runpm to 1 doesn't do anything useful anyway. Only call vga_switcheroo_init_domain_pm_ops() for PX/HG so that the cleanup path is correct as well. This mirrors what radeon does as well. v2: rework the patch originally sent by Lukas (Alex) Acked-by: Lukas Wunner <lukas@wunner.de> Reported-by: Lukas Wunner <lukas@wunner.de> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Lukas Wunner <lukas@wunner.de> (v1) Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index e630d918fefc..bc746a6e0ecc 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -2076,8 +2076,6 @@ int amdgpu_device_init(struct amdgpu_device *adev,
* ignore it */
vga_client_register(adev->pdev, adev, NULL, amdgpu_vga_set_decode);
- if (amdgpu_runtime_pm == 1)
- runtime = true;
if (amdgpu_device_is_px(ddev))
runtime = true;
if (!pci_is_thunderbolt_attached(adev->pdev))