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drm/amdgpu: remove ATPX_DGPU_REQ_POWER_FOR_DISPLAYS check when hotplug-in
In amdgpu_atif_handler, when hotplug event received, remove ATPX_DGPU_REQ_POWER_FOR_DISPLAYS check. This bit's check will cause missing system resume. Signed-off-by: Aaron Liu <aaron.liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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@ -464,8 +464,7 @@ static int amdgpu_atif_handler(struct amdgpu_device *adev,
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}
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}
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if (req.pending & ATIF_DGPU_DISPLAY_EVENT) {
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if ((adev->flags & AMD_IS_PX) &&
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amdgpu_atpx_dgpu_req_power_for_displays()) {
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if (adev->flags & AMD_IS_PX) {
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pm_runtime_get_sync(adev->ddev->dev);
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/* Just fire off a uevent and let userspace tell us what to do */
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drm_helper_hpd_irq_event(adev->ddev);
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