>
> > Rodrigo: And why here and not some upper layer? like in prepare
> alan: wait_for_suspend does both the checking for idle as well as the
> potential
> wedging if guc or hw has hung at this late state. if i call from the upper
> layer before this wait_for_suspend, it might be too early
Thanks Rodrigo for reviewing this.
On Mon, 2023-08-07 at 13:52 -0400, Vivi, Rodrigo wrote:
> On Wed, Aug 02, 2023 at 04:34:59PM -0700, Alan Previn wrote:
> > Suspend is not like reset, it can unroll, so we have to properly
> > flush pending context-guc-id deregistrations to complete before
> > we
On Wed, Aug 02, 2023 at 04:34:59PM -0700, Alan Previn wrote:
> Suspend is not like reset, it can unroll, so we have to properly
> flush pending context-guc-id deregistrations to complete before
> we return from suspend calls.
But if is 'unrolls' the execution should just continue, no?!
In other
Suspend is not like reset, it can unroll, so we have to properly
flush pending context-guc-id deregistrations to complete before
we return from suspend calls.
Signed-off-by: Alan Previn
---
drivers/gpu/drm/i915/gt/intel_gt_pm.c | 6 +-