[PATCH 09/19] drm/amdgpu: add additional boco checks to runtime suspend/resume

Lukas Wunner lukas at wunner.de
Sat Oct 12 11:55:31 UTC 2019


On Thu, Oct 10, 2019 at 08:45:26PM -0500, Alex Deucher wrote:
> +	if (amdgpu_device_supports_boco(drm_dev))
> +		drm_dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
>  
> +	if (amdgpu_device_supports_boco(drm_dev)) {
> +		if (amdgpu_is_atpx_hybrid() ||
> +		    !amdgpu_has_atpx_dgpu_power_cntl())
> +			pci_set_power_state(pdev, PCI_D0);
> +		pci_restore_state(pdev);
> +		ret = pci_enable_device(pdev);
> +		if (ret)
> +			return ret;
> +		pci_set_master(pdev);
> +	}

Two consecutive if-clauses with same condition, can be folded into one.


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