diff options
| author | Gustavo Padovan | 2016-08-31 18:26:53 +0200 |
|---|---|---|
| committer | Gerd Hoffmann | 2016-09-20 14:25:43 +0200 |
| commit | 30b9c96cf7b44d53b9165649c8be34ac234be324 (patch) | |
| tree | 6d7c5b627a744733491141765f22d5cf03c8df0c /drivers/gpu/drm/virtio | |
| parent | drm/virtio: drop virtio_gpu_execbuffer_ioctl() wrapping (diff) | |
| download | kernel-qcow2-linux-30b9c96cf7b44d53b9165649c8be34ac234be324.tar.gz kernel-qcow2-linux-30b9c96cf7b44d53b9165649c8be34ac234be324.tar.xz kernel-qcow2-linux-30b9c96cf7b44d53b9165649c8be34ac234be324.zip | |
drm/virtio: add real fence context and seqno
virtio fences were created with no fence context, which would make then
clash with an allocated fence context.
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Message-id: 1472660813-28219-2-git-send-email-gustavo@padovan.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/virtio')
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_drv.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_fence.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_kms.c | 1 |
3 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h index b18ef3111f0c..06ad9238044e 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.h +++ b/drivers/gpu/drm/virtio/virtgpu_drv.h @@ -75,6 +75,7 @@ typedef void (*virtio_gpu_resp_cb)(struct virtio_gpu_device *vgdev, struct virtio_gpu_fence_driver { atomic64_t last_seq; uint64_t sync_seq; + uint64_t context; struct list_head fences; spinlock_t lock; }; diff --git a/drivers/gpu/drm/virtio/virtgpu_fence.c b/drivers/gpu/drm/virtio/virtgpu_fence.c index cf4418709e76..f3f70fa8a4c7 100644 --- a/drivers/gpu/drm/virtio/virtgpu_fence.c +++ b/drivers/gpu/drm/virtio/virtgpu_fence.c @@ -89,7 +89,7 @@ int virtio_gpu_fence_emit(struct virtio_gpu_device *vgdev, (*fence)->drv = drv; (*fence)->seq = ++drv->sync_seq; fence_init(&(*fence)->f, &virtio_fence_ops, &drv->lock, - 0, (*fence)->seq); + drv->context, (*fence)->seq); fence_get(&(*fence)->f); list_add_tail(&(*fence)->node, &drv->fences); spin_unlock_irqrestore(&drv->lock, irq_flags); diff --git a/drivers/gpu/drm/virtio/virtgpu_kms.c b/drivers/gpu/drm/virtio/virtgpu_kms.c index 4150873d432e..036b0fbae0fb 100644 --- a/drivers/gpu/drm/virtio/virtgpu_kms.c +++ b/drivers/gpu/drm/virtio/virtgpu_kms.c @@ -159,6 +159,7 @@ int virtio_gpu_driver_load(struct drm_device *dev, unsigned long flags) virtio_gpu_init_vq(&vgdev->ctrlq, virtio_gpu_dequeue_ctrl_func); virtio_gpu_init_vq(&vgdev->cursorq, virtio_gpu_dequeue_cursor_func); + vgdev->fence_drv.context = fence_context_alloc(1); spin_lock_init(&vgdev->fence_drv.lock); INIT_LIST_HEAD(&vgdev->fence_drv.fences); INIT_LIST_HEAD(&vgdev->cap_cache); |