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author | Gerd Hoffmann <kraxel@redhat.com> | 2019-08-29 12:32:55 +0200 |
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committer | Gerd Hoffmann <kraxel@redhat.com> | 2019-09-04 06:54:10 +0200 |
commit | 93c38d15ee59127f79cf1a740ae77ae6ecbe9d4a (patch) | |
tree | 0ce3d72b494fe17bda6e8df2d0259a909a750a72 /drivers/gpu/drm/virtio/virtgpu_vq.c | |
parent | drm/virtio: rework virtio_gpu_transfer_to_host_ioctl fencing (diff) | |
download | linux-dev-93c38d15ee59127f79cf1a740ae77ae6ecbe9d4a.tar.xz linux-dev-93c38d15ee59127f79cf1a740ae77ae6ecbe9d4a.zip |
drm/virtio: rework virtio_gpu_cmd_context_{attach, detach}_resource
Switch to the virtio_gpu_array_* helper workflow.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20190829103301.3539-13-kraxel@redhat.com
Diffstat (limited to 'drivers/gpu/drm/virtio/virtgpu_vq.c')
-rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_vq.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_vq.c b/drivers/gpu/drm/virtio/virtgpu_vq.c index 20714094dddc..d00439ce0ef7 100644 --- a/drivers/gpu/drm/virtio/virtgpu_vq.c +++ b/drivers/gpu/drm/virtio/virtgpu_vq.c @@ -838,34 +838,38 @@ void virtio_gpu_cmd_context_destroy(struct virtio_gpu_device *vgdev, void virtio_gpu_cmd_context_attach_resource(struct virtio_gpu_device *vgdev, uint32_t ctx_id, - uint32_t resource_id) + struct virtio_gpu_object_array *objs) { + struct virtio_gpu_object *bo = gem_to_virtio_gpu_obj(objs->objs[0]); struct virtio_gpu_ctx_resource *cmd_p; struct virtio_gpu_vbuffer *vbuf; cmd_p = virtio_gpu_alloc_cmd(vgdev, &vbuf, sizeof(*cmd_p)); memset(cmd_p, 0, sizeof(*cmd_p)); + vbuf->objs = objs; cmd_p->hdr.type = cpu_to_le32(VIRTIO_GPU_CMD_CTX_ATTACH_RESOURCE); cmd_p->hdr.ctx_id = cpu_to_le32(ctx_id); - cmd_p->resource_id = cpu_to_le32(resource_id); + cmd_p->resource_id = cpu_to_le32(bo->hw_res_handle); virtio_gpu_queue_ctrl_buffer(vgdev, vbuf); } void virtio_gpu_cmd_context_detach_resource(struct virtio_gpu_device *vgdev, uint32_t ctx_id, - uint32_t resource_id) + struct virtio_gpu_object_array *objs) { + struct virtio_gpu_object *bo = gem_to_virtio_gpu_obj(objs->objs[0]); struct virtio_gpu_ctx_resource *cmd_p; struct virtio_gpu_vbuffer *vbuf; cmd_p = virtio_gpu_alloc_cmd(vgdev, &vbuf, sizeof(*cmd_p)); memset(cmd_p, 0, sizeof(*cmd_p)); + vbuf->objs = objs; cmd_p->hdr.type = cpu_to_le32(VIRTIO_GPU_CMD_CTX_DETACH_RESOURCE); cmd_p->hdr.ctx_id = cpu_to_le32(ctx_id); - cmd_p->resource_id = cpu_to_le32(resource_id); + cmd_p->resource_id = cpu_to_le32(bo->hw_res_handle); virtio_gpu_queue_ctrl_buffer(vgdev, vbuf); } |