diff options
| author | Gurchetan Singh <gurchetansingh@chromium.org> | 2020-03-05 04:32:11 +0300 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2020-03-09 12:44:34 +0300 |
| commit | f651c8b055423057d9f41525dfdc37b4796015d1 (patch) | |
| tree | a17cf4e8bb0098ff49e79404b06576a4fefb79d4 /drivers/gpu/drm/virtio/virtgpu_vq.c | |
| parent | ee21ec7767621c1adb0a388e0e7d841674cdc43f (diff) | |
| download | linux-f651c8b055423057d9f41525dfdc37b4796015d1.tar.xz | |
drm/virtio: factor out the sg_table from virtio_gpu_object
A resource will be a shmem based resource or a (planned)
vram based resource, so it makes sense to factor out common fields
(resource handle, dumb).
v2: move mapped field to shmem object
Signed-off-by: Gurchetan Singh <gurchetansingh@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20200305013212.130640-1-gurchetansingh@chromium.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/virtio/virtgpu_vq.c')
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_vq.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_vq.c b/drivers/gpu/drm/virtio/virtgpu_vq.c index 5e2375e0f7bb..73854915ec34 100644 --- a/drivers/gpu/drm/virtio/virtgpu_vq.c +++ b/drivers/gpu/drm/virtio/virtgpu_vq.c @@ -600,10 +600,11 @@ void virtio_gpu_cmd_transfer_to_host_2d(struct virtio_gpu_device *vgdev, struct virtio_gpu_transfer_to_host_2d *cmd_p; struct virtio_gpu_vbuffer *vbuf; bool use_dma_api = !virtio_has_iommu_quirk(vgdev->vdev); + struct virtio_gpu_object_shmem *shmem = to_virtio_gpu_shmem(bo); if (use_dma_api) dma_sync_sg_for_device(vgdev->vdev->dev.parent, - bo->pages->sgl, bo->pages->nents, + shmem->pages->sgl, shmem->pages->nents, DMA_TO_DEVICE); cmd_p = virtio_gpu_alloc_cmd(vgdev, &vbuf, sizeof(*cmd_p)); @@ -1015,10 +1016,11 @@ void virtio_gpu_cmd_transfer_to_host_3d(struct virtio_gpu_device *vgdev, struct virtio_gpu_transfer_host_3d *cmd_p; struct virtio_gpu_vbuffer *vbuf; bool use_dma_api = !virtio_has_iommu_quirk(vgdev->vdev); + struct virtio_gpu_object_shmem *shmem = to_virtio_gpu_shmem(bo); if (use_dma_api) dma_sync_sg_for_device(vgdev->vdev->dev.parent, - bo->pages->sgl, bo->pages->nents, + shmem->pages->sgl, shmem->pages->nents, DMA_TO_DEVICE); cmd_p = virtio_gpu_alloc_cmd(vgdev, &vbuf, sizeof(*cmd_p)); |