From: "Marc-André Lureau" <marcandre.lureau@gmail.com>
To: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Cc: "Akihiko Odaki" <akihiko.odaki@daynix.com>,
"Huang Rui" <ray.huang@amd.com>,
"Philippe Mathieu-Daudé" <philmd@linaro.org>,
"Gerd Hoffmann" <kraxel@redhat.com>,
"Michael S . Tsirkin" <mst@redhat.com>,
"Stefano Stabellini" <sstabellini@kernel.org>,
"Anthony PERARD" <anthony.perard@citrix.com>,
"Antonio Caggiano" <quic_acaggian@quicinc.com>,
"Dr . David Alan Gilbert" <dgilbert@redhat.com>,
"Robert Beckett" <bob.beckett@collabora.com>,
"Gert Wollny" <gert.wollny@collabora.com>,
"Alex Bennée" <alex.bennee@linaro.org>,
qemu-devel@nongnu.org,
"Gurchetan Singh" <gurchetansingh@chromium.org>,
ernunes@redhat.com, "Alyssa Ross" <hi@alyssa.is>,
"Roger Pau Monné" <roger.pau@citrix.com>,
"Alex Deucher" <alexander.deucher@amd.com>,
"Stefano Stabellini" <stefano.stabellini@amd.com>,
"Christian König" <christian.koenig@amd.com>,
"Xenia Ragiadakou" <xenia.ragiadakou@amd.com>,
"Pierre-Eric Pelloux-Prayer" <pierre-eric.pelloux-prayer@amd.com>,
"Honglei Huang" <honglei1.huang@amd.com>,
"Julia Zhang" <julia.zhang@amd.com>,
"Chen Jiqian" <Jiqian.Chen@amd.com>,
"Yiwei Zhang" <zzyiwei@chromium.org>
Subject: Re: [PATCH v10 01/10] virtio-gpu: Unrealize GL device
Date: Tue, 7 May 2024 19:16:43 +0400 [thread overview]
Message-ID: <CAJ+F1CKNDct66-v85UTbpDas7WkxsKPOsmaWHRa2CN2qW4kUmw@mail.gmail.com> (raw)
In-Reply-To: <20240504202834.399780-2-dmitry.osipenko@collabora.com>
Hi
On Sun, May 5, 2024 at 12:29 AM Dmitry Osipenko
<dmitry.osipenko@collabora.com> wrote:
>
> Even though GL GPU doesn't support hotplugging today, free virgl
> resources when GL device is unrealized. For consistency.
>
> Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
> ---
> hw/display/virtio-gpu-gl.c | 11 +++++++++++
> hw/display/virtio-gpu-virgl.c | 9 +++++++++
> include/hw/virtio/virtio-gpu.h | 1 +
> 3 files changed, 21 insertions(+)
>
> diff --git a/hw/display/virtio-gpu-gl.c b/hw/display/virtio-gpu-gl.c
> index e06be60dfbfc..0c0a8d136954 100644
> --- a/hw/display/virtio-gpu-gl.c
> +++ b/hw/display/virtio-gpu-gl.c
> @@ -136,6 +136,16 @@ static Property virtio_gpu_gl_properties[] = {
> DEFINE_PROP_END_OF_LIST(),
> };
>
> +static void virtio_gpu_gl_device_unrealize(DeviceState *qdev)
> +{
> + VirtIOGPU *g = VIRTIO_GPU(qdev);
> + VirtIOGPUGL *gl = VIRTIO_GPU_GL(qdev);
> +
> + if (gl->renderer_inited) {
> + virtio_gpu_virgl_deinit(g);
> + }
> +}
> +
> static void virtio_gpu_gl_class_init(ObjectClass *klass, void *data)
> {
> DeviceClass *dc = DEVICE_CLASS(klass);
> @@ -149,6 +159,7 @@ static void virtio_gpu_gl_class_init(ObjectClass *klass, void *data)
> vgc->update_cursor_data = virtio_gpu_gl_update_cursor_data;
>
> vdc->realize = virtio_gpu_gl_device_realize;
> + vdc->unrealize = virtio_gpu_gl_device_unrealize;
> vdc->reset = virtio_gpu_gl_reset;
> device_class_set_props(dc, virtio_gpu_gl_properties);
> }
> diff --git a/hw/display/virtio-gpu-virgl.c b/hw/display/virtio-gpu-virgl.c
> index 9f34d0e6619c..b0500eccf8e0 100644
> --- a/hw/display/virtio-gpu-virgl.c
> +++ b/hw/display/virtio-gpu-virgl.c
> @@ -665,3 +665,12 @@ int virtio_gpu_virgl_get_num_capsets(VirtIOGPU *g)
>
> return capset2_max_ver ? 2 : 1;
> }
> +
> +void virtio_gpu_virgl_deinit(VirtIOGPU *g)
> +{
> + if (g->fence_poll) {
> + timer_free(g->fence_poll);
might be worth to set g->fence_poll to NULL here, to be able to call
deinit() multiple times.
> + }
> +
> + virgl_renderer_cleanup(NULL);
> +}
> diff --git a/include/hw/virtio/virtio-gpu.h b/include/hw/virtio/virtio-gpu.h
> index ed44cdad6b34..b657187159d9 100644
> --- a/include/hw/virtio/virtio-gpu.h
> +++ b/include/hw/virtio/virtio-gpu.h
> @@ -336,6 +336,7 @@ void virtio_gpu_virgl_fence_poll(VirtIOGPU *g);
> void virtio_gpu_virgl_reset_scanout(VirtIOGPU *g);
> void virtio_gpu_virgl_reset(VirtIOGPU *g);
> int virtio_gpu_virgl_init(VirtIOGPU *g);
> +void virtio_gpu_virgl_deinit(VirtIOGPU *g);
> int virtio_gpu_virgl_get_num_capsets(VirtIOGPU *g);
>
> #endif
> --
> 2.44.0
>
otherwise:
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
--
Marc-André Lureau
next prev parent reply other threads:[~2024-05-07 15:17 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-04 20:28 [PATCH v10 00/10] Support blob memory and venus on qemu Dmitry Osipenko
2024-05-04 20:28 ` [PATCH v10 01/10] virtio-gpu: Unrealize GL device Dmitry Osipenko
2024-05-07 15:16 ` Marc-André Lureau [this message]
2024-05-04 20:28 ` [PATCH v10 02/10] virtio-gpu: Use pkgconfig version to decide which virgl features are available Dmitry Osipenko
2024-05-07 15:18 ` Marc-André Lureau
2024-05-07 15:20 ` Marc-André Lureau
2024-05-04 20:28 ` [PATCH v10 03/10] virtio-gpu: Support context-init feature with virglrenderer Dmitry Osipenko
2024-05-08 6:17 ` Marc-André Lureau
2024-05-04 20:28 ` [PATCH v10 04/10] virtio-gpu: Don't require udmabuf when blobs and virgl are enabled Dmitry Osipenko
2024-05-04 20:28 ` [PATCH v10 05/10] virtio-gpu: Add virgl resource management Dmitry Osipenko
2024-05-08 6:47 ` Marc-André Lureau
2024-05-04 20:28 ` [PATCH v10 06/10] virtio-gpu: Support blob scanout using dmabuf fd Dmitry Osipenko
2024-05-08 6:48 ` Marc-André Lureau
2024-05-04 20:28 ` [PATCH v10 07/10] virtio-gpu: Support suspension of commands processing Dmitry Osipenko
2024-05-04 20:28 ` [PATCH v10 08/10] virtio-gpu: Handle resource blob commands Dmitry Osipenko
2024-05-04 20:28 ` [PATCH v10 09/10] virtio-gpu: Register capsets dynamically Dmitry Osipenko
2024-05-08 6:56 ` Marc-André Lureau
2024-05-04 20:28 ` [PATCH v10 10/10] virtio-gpu: Support Venus context Dmitry Osipenko
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