linux-kernel - Re: [PATCH 3/4] drm/virtio: simplify cursor updates

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Message-ID: <20190618074153.355np63i76ee24c7@sirius.home.kraxel.org>
Date:   Tue, 18 Jun 2019 09:41:53 +0200
From:   Gerd Hoffmann <kraxel@...hat.com>
To:     dri-devel@...ts.freedesktop.org, David Airlie <airlied@...ux.ie>,
        "open list:VIRTIO GPU DRIVER" 
        <virtualization@...ts.linux-foundation.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 3/4] drm/virtio: simplify cursor updates

> Even nicer would be to add the fence using
> drm_atomic_set_fence_for_plane() in the prepare_fb hook. Assuming this
> isn't necessary for correctness (but then I kinda have questions about
> races and stuff).

I'll have a look.  Maybe this way I can drop struct
virtio_gpu_framebuffer (where the fence is the only
thing beside struct drm_framebuffer).

cheers,
  Gerd