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Re: [RFC QEMU PATCH 08/18] virtio-gpu: Initialize Venus
From: |
Huang Rui |
Subject: |
Re: [RFC QEMU PATCH 08/18] virtio-gpu: Initialize Venus |
Date: |
Fri, 24 Mar 2023 21:22:32 +0800 |
On Thu, Mar 16, 2023 at 07:14:47AM +0800, Dmitry Osipenko wrote:
> On 3/13/23 18:55, Huang Rui wrote:
> > On Mon, Mar 13, 2023 at 01:51:03AM +0800, Dmitry Osipenko wrote:
> >> On 3/12/23 12:22, Huang Rui wrote:
> >>> From: Antonio Caggiano <antonio.caggiano@collabora.com>
> >>>
> >>> Request Venus when initializing VirGL.
> >>>
> >>> Signed-off-by: Antonio Caggiano <antonio.caggiano@collabora.com>
> >>> ---
> >>> hw/display/virtio-gpu-virgl.c | 4 ++++
> >>> 1 file changed, 4 insertions(+)
> >>>
> >>> diff --git a/hw/display/virtio-gpu-virgl.c b/hw/display/virtio-gpu-virgl.c
> >>> index fe03dc916f..f5ce206b93 100644
> >>> --- a/hw/display/virtio-gpu-virgl.c
> >>> +++ b/hw/display/virtio-gpu-virgl.c
> >>> @@ -803,7 +803,11 @@ int virtio_gpu_virgl_init(VirtIOGPU *g)
> >>> {
> >>> int ret;
> >>>
> >>> +#ifdef VIRGL_RENDERER_VENUS
> >>> + ret = virgl_renderer_init(g, VIRGL_RENDERER_VENUS,
> >>> &virtio_gpu_3d_cbs);
> >>> +#else
> >>> ret = virgl_renderer_init(g, 0, &virtio_gpu_3d_cbs);
> >>> +#endif
> >>
> >> Note that Venus now requires VIRGL_RENDERER_RENDER_SERVER flag to be
> >> set. Please test the patches with the latest virglrenderer and etc.
> >>
> >> The #ifdef also doesn't allow adding new flags, it should look like:
> >>
> >> #ifdef VIRGL_RENDERER_VENUS
> >> flags |= VIRGL_RENDERER_RENDER_SERVER;
> >> #endif
> >>
> >> ret = virgl_renderer_init(g, flags, &virtio_gpu_3d_cbs);
> >
> > In fact, we have rebased to the latest virglrenderer:
> >
> > We check both VIRGL_RENDERER_RENDER_SERVER or VIRGL_RENDERER_VENUS in
> > virglrenderer, alternative of them works.
> >
> > https://gitlab.freedesktop.org/rui/virglrenderer/-/commit/c1322a8a84379b1ef7939f56c6761b0114716f45
>
> All the extra changes you made to virglrenderer that Qemu depends on
> need to go upstream. Please open all the relevant merge requests. Thanks!
>
Dmitry, sorry to late response, I have created relevant merge requests
below:
Virglrenderer:
https://gitlab.freedesktop.org/virgl/virglrenderer/-/merge_requests/1068
Mesa:
https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22108
I'd appreciate any comments. :-)
Thanks,
Ray
- Re: [RFC QEMU PATCH 04/18] virtio-gpu: CONTEXT_INIT feature, (continued)
[RFC QEMU PATCH 09/18] meson: Enable virglrenderer unstable APIs, Huang Rui, 2023/03/12
[RFC QEMU PATCH 10/18] virtio-gpu: Handle set scanout blob command, Huang Rui, 2023/03/12
[RFC QEMU PATCH 11/18] virtio-gpu: make blob scanout use dmabuf fd, Huang Rui, 2023/03/12
[RFC QEMU PATCH 12/18] softmmu: Fix the size to map cache with xen for host virtual address, Huang Rui, 2023/03/12
[RFC QEMU PATCH 13/18] hw/i386/xen/xen-hvm: Introduce xen_ram_block_check function, Huang Rui, 2023/03/12
[RFC QEMU PATCH 14/18] softmmu: Add ram block check to map the xen ram memory, Huang Rui, 2023/03/12
[RFC QEMU PATCH 16/18] virtio-gpu: fix hw-display-virtio-gpu.so undefined symbol virtio_gpu_virgl_resource_unmap, Huang Rui, 2023/03/12
[RFC QEMU PATCH 17/18] virtio-gpu: Add video hardware accelerate support for virgl, Huang Rui, 2023/03/12