Re: [Intel-gfx] [PATCH v5 6/6] drm/i915/pxp: Pxp hw init should be in resume_complete

On Thu, Jan 19, 2023 at 11:10:21AM -0800, Ceraolo Spurio, Daniele wrote: > > > On 1/12/2023 5:18 PM, Alan Previn wrote: > > During suspend flow, i915 currently achors' on the pm_suspend_prepare > > callback as the location where we quiesce the entire GPU and perform > > all necessary cleanup in

Re: [PATCH v5 6/6] drm/i915/pxp: Pxp hw init should be in resume_complete

On 1/12/2023 5:18 PM, Alan Previn wrote: During suspend flow, i915 currently achors' on the pm_suspend_prepare callback as the location where we quiesce the entire GPU and perform all necessary cleanup in order to go into suspend. PXP is also called during this time to perform the arbitration

[PATCH v5 6/6] drm/i915/pxp: Pxp hw init should be in resume_complete

During suspend flow, i915 currently achors' on the pm_suspend_prepare callback as the location where we quiesce the entire GPU and perform all necessary cleanup in order to go into suspend. PXP is also called during this time to perform the arbitration session teardown (with the assurance no