[PATCH v2] dri2: reply to client for WaitMSC request in any case

[Ernst Sjöstrand]

This looks like a v2 with silightly different semantics?

Den mån 3 juni 2019 kl 09:26 skrev Cui, Flora <fcui at amd.com>:
>
> ping...
>
> commit 47613e8e8f4a5e3b25830e3c015a4a217fcbe469
> Author: Flora Cui <flora.cui at amd.com>
> Date:   Wed May 29 14:18:50 2019 +0800
>
>      dri2: reply to client for WaitMSC request in any case
>
>      otherwise client would wait for reply forever and desktop appears hang.
>
>      Signed-off-by: Flora Cui <flora.cui at amd.com>
>
> diff --git a/src/amdgpu_dri2.c b/src/amdgpu_dri2.c
> index 44316ac..bb3d9d0 100644
> --- a/src/amdgpu_dri2.c
> +++ b/src/amdgpu_dri2.c
> @@ -1062,6 +1062,9 @@ static int amdgpu_dri2_schedule_wait_msc(ClientPtr
> client, DrawablePtr draw,
>   out_complete:
>          if (wait_info)
>                  amdgpu_dri2_deferred_event(NULL, 0, wait_info);
> +       else
> +               DRI2WaitMSCComplete(client, draw, target_msc, 0, 0);
> +
>          return TRUE;
>   }
>
> 在 5/29/2019 2:36 PM, Cui, Flora 写道:
> > otherwise client would wait for reply forever and desktop appears hang.
> >
> > Signed-off-by: Flora Cui <flora.cui at amd.com>
> > ---
> >   src/amdgpu_dri2.c | 3 +++
> >   1 file changed, 3 insertions(+)
> >
> > diff --git a/src/amdgpu_dri2.c b/src/amdgpu_dri2.c
> > index 44316ac..34353a7 100644
> > --- a/src/amdgpu_dri2.c
> > +++ b/src/amdgpu_dri2.c
> > @@ -1062,6 +1062,9 @@ static int amdgpu_dri2_schedule_wait_msc(ClientPtr client, DrawablePtr draw,
> >   out_complete:
> >       if (wait_info)
> >               amdgpu_dri2_deferred_event(NULL, 0, wait_info);
> > +
> > +     DRI2WaitMSCComplete(client, draw, target_msc, 0, 0);
> > +
> >       return TRUE;
> >   }
> >
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