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| author | Alex Deucher <alexander.deucher@amd.com> | 2021-08-02 10:03:30 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-08-18 08:59:07 +0200 |
| commit | 95de3592f87e46df63119dd52b4a0e544e519c6b (patch) | |
| tree | b3f7862c1b7188ec440657c4b0da7038eb0332bb /drivers/gpu/drm/amd/amdgpu | |
| parent | bd80d11a516c78fb74d11e69c67082f36f8ef8e3 (diff) | |
| download | kernel_replicant_linux-95de3592f87e46df63119dd52b4a0e544e519c6b.tar.gz kernel_replicant_linux-95de3592f87e46df63119dd52b4a0e544e519c6b.tar.bz2 kernel_replicant_linux-95de3592f87e46df63119dd52b4a0e544e519c6b.zip | |
drm/amdgpu: don't enable baco on boco platforms in runpm
commit 202ead5a3c589b0594a75cb99f080174f6851fed upstream.
If the platform uses BOCO, don't use BACO in runtime suspend.
We could end up executing the BACO path if the platform supports
both.
Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1669
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c index a2425f7ca759..ed13a2f76884 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c @@ -1344,6 +1344,8 @@ static int amdgpu_pmops_runtime_suspend(struct device *dev) pci_set_power_state(pdev, PCI_D3cold); } drm_dev->switch_power_state = DRM_SWITCH_POWER_DYNAMIC_OFF; + } else if (amdgpu_device_supports_boco(drm_dev)) { + /* nothing to do */ } else if (amdgpu_device_supports_baco(drm_dev)) { amdgpu_device_baco_enter(drm_dev); } |