Well none. As I said I will push this upstream through drm-misc-next. Christian. Am 28.04.21 um 10:32 schrieb Deng, Emily: > > [AMD Official Use Only - Internal Distribution Only] > > > Hi Alex and Christian, > > What extra work Roy need to do about this patch? And fdinfo? > > Best wishes > > Emily Deng > > *From:* amd-gfx *On Behalf Of > *Deucher, Alexander > *Sent:* Tuesday, April 27, 2021 3:52 AM > *To:* Christian König > *Cc:* Sun, Roy ; amd-gfx list > ; Nieto, David M > *Subject:* Re: [PATCH 1/2] drm/scheduler: Change scheduled fence track > > [AMD Official Use Only - Internal Distribution Only] > > [AMD Official Use Only - Internal Distribution Only] > > Fair point. Either way works for me. > > Alex > > ------------------------------------------------------------------------ > > *From:*Christian König > > *Sent:* Monday, April 26, 2021 3:48 PM > *To:* Deucher, Alexander > > *Cc:* amd-gfx list >; Sun, Roy >; Nieto, David M > > *Subject:* Re: [PATCH 1/2] drm/scheduler: Change scheduled fence track > > My concern is more to get this tested from more people than just AMD. > > Christian. > > Am 26.04.21 um 21:40 schrieb Deucher, Alexander: > > [AMD Official Use Only - Internal Distribution Only] > > That said, it would be easier for me to merge through the AMD tree > since a relatively big AMD feature depends on it.  Not sure how > much conflict potential there is if this goes through the AMD tree. > > Alex > > ------------------------------------------------------------------------ > > *From:*amd-gfx > on behalf of > Deucher, Alexander > > *Sent:* Monday, April 26, 2021 3:24 PM > *To:* Christian König > > *Cc:* amd-gfx list > ; Sun, Roy > ; Nieto, David M > > *Subject:* Re: [PATCH 1/2] drm/scheduler: Change scheduled fence > track > > [AMD Official Use Only - Internal Distribution Only] > > [AMD Official Use Only - Internal Distribution Only] > > No objections from me. > > Thanks! > > Alex > > ------------------------------------------------------------------------ > > *From:*Christian König > > *Sent:* Monday, April 26, 2021 2:49 AM > *To:* Deucher, Alexander > > *Cc:* Nieto, David M > ; Sun, Roy > ; amd-gfx list > > *Subject:* Re: [PATCH 1/2] drm/scheduler: Change scheduled fence > track > > Hey Alex, > > any objections that we merge those two patches through drm-misc-next? > > Thanks, > Christian. > > Am 26.04.21 um 08:27 schrieb Roy Sun: > > Update the timestamp of scheduled fence on HW > > completion of the previous fences > > > > This allow more accurate tracking of the fence > > execution in HW > > > > Signed-off-by: David M Nieto > > > Signed-off-by: Roy Sun > > --- > > drivers/gpu/drm/scheduler/sched_main.c | 12 ++++++++++-- > >   1 file changed, 10 insertions(+), 2 deletions(-) > > > > diff --git a/drivers/gpu/drm/scheduler/sched_main.c > b/drivers/gpu/drm/scheduler/sched_main.c > > index 92d8de24d0a1..f8e39ab0c41b 100644 > > --- a/drivers/gpu/drm/scheduler/sched_main.c > > +++ b/drivers/gpu/drm/scheduler/sched_main.c > > @@ -515,7 +515,7 @@ void drm_sched_resubmit_jobs(struct > drm_gpu_scheduler *sched) > > EXPORT_SYMBOL(drm_sched_resubmit_jobs); > > > >   /** > > - * drm_sched_resubmit_jobs_ext - helper to relunch certain > number of jobs from mirror ring list > > + * drm_sched_resubmit_jobs_ext - helper to relaunch certain > number of jobs from pending list > >    * > >    * @sched: scheduler instance > >    * @max: job numbers to relaunch > > @@ -671,7 +671,7 @@ drm_sched_select_entity(struct > drm_gpu_scheduler *sched) > >   static struct drm_sched_job * > > drm_sched_get_cleanup_job(struct drm_gpu_scheduler *sched) > >   { > > -     struct drm_sched_job *job; > > +     struct drm_sched_job *job, *next; > > > >        /* > >         * Don't destroy jobs while the timeout worker is running > OR thread > > @@ -690,6 +690,14 @@ drm_sched_get_cleanup_job(struct > drm_gpu_scheduler *sched) > >        if (job && dma_fence_is_signaled(&job->s_fence->finished)) { > >                /* remove job from pending_list */ > > list_del_init(&job->list); > > We just need to record the scheduled time of the next job. So we > > need not to check the rest job. > > +             /* account for the next fence in the queue */ > > +             next = list_first_entry_or_null(&sched->pending_list, > > + struct drm_sched_job, list); > > +             if (next && test_bit(DMA_FENCE_FLAG_TIMESTAMP_BIT, > > + &job->s_fence->finished.flags)) { > > + next->s_fence->scheduled.timestamp = > > + job->s_fence->finished.timestamp; > > +             } > >        } else { > >                job = NULL; > >                /* queue timeout for next job */ >