similar to: [PATCH v2 5/6] drm/virtio: drop fencing in virtio_gpu_resource_create_ioctl

Add the bits needed for opengl rendering support: query capabilities, new virtio commands, drm ioctls. Signed-off-by: Dave Airlie <airlied at redhat.com> Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/gpu/drm/virtio/Makefile | 3 +- drivers/gpu/drm/virtio/virtgpu_drv.c | 10 + drivers/gpu/drm/virtio/virtgpu_drv.h | 60 ++++

Add the bits needed for opengl rendering support: query capabilities, new virtio commands, drm ioctls. Signed-off-by: Dave Airlie <airlied at redhat.com> Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/gpu/drm/virtio/Makefile | 3 +- drivers/gpu/drm/virtio/virtgpu_drv.c | 10 + drivers/gpu/drm/virtio/virtgpu_drv.h | 60 ++++

Add the bits needed for opengl rendering support: query capabilities, new virtio commands, drm ioctls. Signed-off-by: Dave Airlie <airlied at redhat.com> Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/gpu/drm/virtio/Makefile | 3 +- drivers/gpu/drm/virtio/virtgpu_drv.c | 15 + drivers/gpu/drm/virtio/virtgpu_drv.h | 60 ++++

Add the bits needed for opengl rendering support: query capabilities, new virtio commands, drm ioctls. Signed-off-by: Dave Airlie <airlied at redhat.com> Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/gpu/drm/virtio/Makefile | 3 +- drivers/gpu/drm/virtio/virtgpu_drv.c | 15 + drivers/gpu/drm/virtio/virtgpu_drv.h | 60 ++++

On Mon, Sep 21, 2015 at 11:40:15AM +0200, Gerd Hoffmann wrote: > Add the bits needed for opengl rendering support: query > capabilities, new virtio commands, drm ioctls. > > Signed-off-by: Dave Airlie <airlied at redhat.com> > Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> Looks good to me overall. Some minor comments below. I had to fix dri-devel mailing list

Hi, > virtio_gpu_execbuffer_ioctl > virtio_gpu_resource_create_ioctl with fence resource > virtio_gpu_wait_ioctl with that fence resource --> associated with a > GL wait on the host side After a long break (sidetracked with other stuff) I've finally sent v3 which should address this. cheers, Gerd

tree: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git vhost head: 4e6ebec0de18aaea5f5f814b25bfcae3751c6369 commit: 013a472de94693ba05696d59e7df3224c20a22e6 [32/44] virtio: stop using legacy struct vring in kernel config: m68k-allmodconfig (attached as .config) compiler: m68k-linux-gcc (GCC) 9.3.0 reproduce: wget

On Sun, Mar 19, 2023 at 9:11?AM Dmitry Osipenko <dmitry.osipenko at collabora.com> wrote: > > Move virtio_gpu_execbuffer_ioctl() into separate virtgpu_submit.c file > and refactor the code along the way to ease addition of new features to > the ioctl. > > Signed-off-by: Dmitry Osipenko <dmitry.osipenko at collabora.com> > --- > drivers/gpu/drm/virtio/Makefile

From: Gustavo Padovan <gustavo.padovan at collabora.co.uk> Instead of wrapping virtio_gpu_execbuffer() to execute the ioctl just execute it directly. Signed-off-by: Gustavo Padovan <gustavo.padovan at collabora.co.uk> --- drivers/gpu/drm/virtio/virtgpu_ioctl.c | 24 ++++++++---------------- 1 file changed, 8 insertions(+), 16 deletions(-) diff --git

From: Gustavo Padovan <gustavo.padovan at collabora.co.uk> Instead of wrapping virtio_gpu_execbuffer() to execute the ioctl just execute it directly. Signed-off-by: Gustavo Padovan <gustavo.padovan at collabora.co.uk> --- drivers/gpu/drm/virtio/virtgpu_ioctl.c | 24 ++++++++---------------- 1 file changed, 8 insertions(+), 16 deletions(-) diff --git

Add the bits needed for opengl rendering support: query capabilities, new virtio commands, drm ioctls. Signed-off-by: Dave Airlie <airlied at redhat.com> Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/gpu/drm/virtio/Makefile | 3 +- drivers/gpu/drm/virtio/virtgpu_drv.c | 10 + drivers/gpu/drm/virtio/virtgpu_drv.h | 60 ++++

Add the bits needed for opengl rendering support: query capabilities, new virtio commands, drm ioctls. Signed-off-by: Dave Airlie <airlied at redhat.com> Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/gpu/drm/virtio/Makefile | 3 +- drivers/gpu/drm/virtio/virtgpu_drv.c | 10 + drivers/gpu/drm/virtio/virtgpu_drv.h | 60 ++++

Rework fencing workflow, starting with virtio_gpu_execbuffer_ioctl. Stop using ttm helpers, use the virtio_gpu_array_* helpers (which work on the reservation objects directly) instead. Also store the object array in struct virtio_gpu_vbuffer, so we explicitly keep a reference of all buffers used instead of depending on ttm_bo_put() checking whenever the object is actually idle before releasing

On Tue, Jul 2, 2019 at 7:19 AM Gerd Hoffmann <kraxel at redhat.com> wrote: > > Rework fencing workflow, starting with virtio_gpu_execbuffer_ioctl. > Stop using ttm helpers, use the virtio_gpu_array_* helpers (which work > on the reservation objects directly) instead. > > New workflow: > > (1) All gem objects needed by a command are added to a >

On Fri, Jun 28, 2019 at 5:13 AM Gerd Hoffmann <kraxel at redhat.com> wrote: > > Use gem reservation helpers and direct reservation_object_* calls > instead of ttm. > > v5: fix fencing (Chia-I Wu). > v3: Also attach the array of gem objects to the virtio command buffer, > so we can drop the object references in the completion callback. Needed > because ttm fence

On Wed, Jun 19, 2019 at 11:08 PM Gerd Hoffmann <kraxel at redhat.com> wrote: > > Use gem reservation helpers and direct reservation_object_* calls > instead of ttm. > > v3: Also attach the array of gem objects to the virtio command buffer, > so we can drop the object references in the completion callback. Needed > because ttm fence helpers grab a reference for us, but

On Wed, Jun 19, 2019 at 11:04:16AM +0200, Gerd Hoffmann wrote: > Use gem reservation helpers and direct reservation_object_* calls > instead of ttm. > > v3: Also attach the array of gem objects to the virtio command buffer, > so we can drop the object references in the completion callback. Needed > because ttm fence helpers grab a reference for us, but gem helpers >

Rework fencing workflow, starting with virtio_gpu_execbuffer_ioctl. Stop using ttm helpers, use the virtio_gpu_array_* helpers (which work on the reservation objects directly) instead. New workflow: (1) All gem objects needed by a command are added to a virtio_gpu_object_array. (2) All reservation objects will be locked (virtio_gpu_array_lock_resv). (3) virtio_gpu_fence_emit() completes

Rework fencing workflow, starting with virtio_gpu_execbuffer_ioctl. Stop using ttm helpers, use the virtio_gpu_array_* helpers (which work on the reservation objects directly) instead. New workflow: (1) All gem objects needed by a command are added to a virtio_gpu_object_array. (2) All reservation objects will be locked (virtio_gpu_array_lock_resv). (3) virtio_gpu_fence_emit() completes

Use gem reservation helpers and direct reservation_object_* calls instead of ttm. v3: Also attach the array of gem objects to the virtio command buffer, so we can drop the object references in the completion callback. Needed because ttm fence helpers grab a reference for us, but gem helpers don't. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> Acked-by: Daniel Vetter