Hi
On Mon, May 27, 2024 at 7:03 AM Dmitry Osipenko <
dmitry.osipe...@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.osipe...@collabora.com>
> ---
> hw/display/virtio-gpu-gl.c | 13 +++++++++++++
> hw/display/virtio-gpu-virgl.c | 11 +++++++++++
> include/hw/virtio/virtio-gpu.h | 1 +
> 3 files changed, 25 insertions(+)
>
> diff --git a/hw/display/virtio-gpu-gl.c b/hw/display/virtio-gpu-gl.c
> index 38a2b1bd3916..7978b2985e17 100644
> --- a/hw/display/virtio-gpu-gl.c
> +++ b/hw/display/virtio-gpu-gl.c
> @@ -149,6 +149,18 @@ 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_state >= RS_INITED) {
> + virtio_gpu_virgl_deinit(g);
>
The extra function seems unnecessary.
> + }
> +
> + gl->renderer_state = RS_START;
> +}
> +
> static void virtio_gpu_gl_class_init(ObjectClass *klass, void *data)
> {
> DeviceClass *dc = DEVICE_CLASS(klass);
> @@ -162,6 +174,7 @@ 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 fa0da8f5c7f1..66c4aab9b283 100644
> --- a/hw/display/virtio-gpu-virgl.c
> +++ b/hw/display/virtio-gpu-virgl.c
> @@ -669,3 +669,14 @@ int virtio_gpu_virgl_get_num_capsets(VirtIOGPU *g)
>
> return capset2_max_ver ? 2 : 1;
> }
> +
> +void virtio_gpu_virgl_deinit(VirtIOGPU *g)
> +{
> + VirtIOGPUGL *gl = VIRTIO_GPU_GL(g);
> +
> + if (virtio_gpu_stats_enabled(g->parent_obj.conf)) {
> + timer_free(gl->print_stats);
> + }
> + timer_free(gl->fence_poll);
> + virgl_renderer_cleanup(NULL);
> +}
> diff --git a/include/hw/virtio/virtio-gpu.h
> b/include/hw/virtio/virtio-gpu.h
> index 6e71d799e5da..2faeda6f6abe 100644
> --- a/include/hw/virtio/virtio-gpu.h
> +++ b/include/hw/virtio/virtio-gpu.h
> @@ -345,6 +345,7 @@ 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
>
>
--
Marc-André Lureau
