On Wed, Sep 25, 2019 at 07:43:53PM +0800, Kai-Heng Feng wrote:
> Add pci_pr3_present() to check whether the platform supplies _PR3 to
> tell us which power resources the device depends on when in D3hot. This
> information is useful to let drivers choose different runtime suspend
> behavior. A user
Add pci_pr3_present() to check whether the platform supplies _PR3 to
tell us which power resources the device depends on when in D3hot. This
information is useful to let drivers choose different runtime suspend
behavior. A user will be add in next patch.
This is mostly the same as nouveau_pr3_pres
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