Re: [PATCH v1 2/2] drm/radeon: make MacBook Pro d3_delay quirk more generic

2017-02-01 Thread Bjorn Helgaas
On Wed, Feb 01, 2017 at 04:45:42PM +0100, Andreas Boll wrote: > 2017-01-30 21:41 GMT+01:00 Bjorn Helgaas : > > The PCI Power Management Spec, r1.2, sec 5.6.1, requires a 10 millisecond > > delay when powering on a device, i.e., transitioning from state D3hot to > > D0. > > > >

Re: [PATCH v1 2/2] drm/radeon: make MacBook Pro d3_delay quirk more generic

2017-02-01 Thread Andreas Boll
2017-01-30 21:41 GMT+01:00 Bjorn Helgaas : > The PCI Power Management Spec, r1.2, sec 5.6.1, requires a 10 millisecond > delay when powering on a device, i.e., transitioning from state D3hot to > D0. > > Apparently some devices require more time, and d1f9809ed131 ("drm/radeon: