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| author |   Gerd Hoffmann <kraxel@redhat.com> | 2018-09-20 08:29:23 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2018-09-25 14:49:49 +0200 |
| commit | af334c5d41a9d3b9df3204d50a9a8f566ef64c66 (patch) | |
| tree | c41fa4c24b25105e682b7f40f12303f6cba2f393 /drivers/gpu/drm/virtio/virtgpu_vq.c | |
| parent | drm/zte: Use drm_fbdev_generic_setup() (diff) | |
| download | linux-dev-af334c5d41a9d3b9df3204d50a9a8f566ef64c66.tar.xz linux-dev-af334c5d41a9d3b9df3204d50a9a8f566ef64c66.zip | |
drm/virtio: pass virtio_gpu_object to virtio_gpu_cmd_transfer_to_host_{2d, 3d}
Pass virtio_gpu_object down to virtio_gpu_cmd_transfer_to_host_2d and
virtio_gpu_cmd_transfer_to_host_3d functions, instead of passing just
the virtio resource handle.
This is needed to lookup the scatter list of the object, for dma sync.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Jiandi An <jiandi.an@amd.com>
Tested-by: Jiandi An <jiandi.an@amd.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20180920062924.6514-1-kraxel@redhat.com
Diffstat (limited to 'drivers/gpu/drm/virtio/virtgpu_vq.c')
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_vq.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_vq.c b/drivers/gpu/drm/virtio/virtgpu_vq.c index df32811f2c3e..4e2e037aed34 100644 --- a/drivers/gpu/drm/virtio/virtgpu_vq.c +++ b/drivers/gpu/drm/virtio/virtgpu_vq.c @@ -483,28 +483,26 @@ void virtio_gpu_cmd_resource_flush(struct virtio_gpu_device *vgdev, } void virtio_gpu_cmd_transfer_to_host_2d(struct virtio_gpu_device *vgdev, - uint32_t resource_id, uint64_t offset, + struct virtio_gpu_object *bo, + uint64_t offset, __le32 width, __le32 height, __le32 x, __le32 y, struct virtio_gpu_fence **fence) { struct virtio_gpu_transfer_to_host_2d *cmd_p; struct virtio_gpu_vbuffer *vbuf; - struct virtio_gpu_fbdev *vgfbdev = vgdev->vgfbdev; - struct virtio_gpu_framebuffer *fb = &vgfbdev->vgfb; - struct virtio_gpu_object *obj = gem_to_virtio_gpu_obj(fb->base.obj[0]); bool use_dma_api = !virtio_has_iommu_quirk(vgdev->vdev); if (use_dma_api) dma_sync_sg_for_device(vgdev->vdev->dev.parent, - obj->pages->sgl, obj->pages->nents, + bo->pages->sgl, bo->pages->nents, DMA_TO_DEVICE); cmd_p = virtio_gpu_alloc_cmd(vgdev, &vbuf, sizeof(*cmd_p)); memset(cmd_p, 0, sizeof(*cmd_p)); cmd_p->hdr.type = cpu_to_le32(VIRTIO_GPU_CMD_TRANSFER_TO_HOST_2D); - cmd_p->resource_id = cpu_to_le32(resource_id); + cmd_p->resource_id = cpu_to_le32(bo->hw_res_handle); cmd_p->offset = cpu_to_le64(offset); cmd_p->r.width = width; cmd_p->r.height = height; @@ -791,21 +789,19 @@ virtio_gpu_cmd_resource_create_3d(struct virtio_gpu_device *vgdev, } void virtio_gpu_cmd_transfer_to_host_3d(struct virtio_gpu_device *vgdev, - uint32_t resource_id, uint32_t ctx_id, + struct virtio_gpu_object *bo, + uint32_t ctx_id, uint64_t offset, uint32_t level, struct virtio_gpu_box *box, struct virtio_gpu_fence **fence) { struct virtio_gpu_transfer_host_3d *cmd_p; struct virtio_gpu_vbuffer *vbuf; - struct virtio_gpu_fbdev *vgfbdev = vgdev->vgfbdev; - struct virtio_gpu_framebuffer *fb = &vgfbdev->vgfb; - struct virtio_gpu_object *obj = gem_to_virtio_gpu_obj(fb->base.obj[0]); bool use_dma_api = !virtio_has_iommu_quirk(vgdev->vdev); if (use_dma_api) dma_sync_sg_for_device(vgdev->vdev->dev.parent, - obj->pages->sgl, obj->pages->nents, + bo->pages->sgl, bo->pages->nents, DMA_TO_DEVICE); cmd_p = virtio_gpu_alloc_cmd(vgdev, &vbuf, sizeof(*cmd_p)); @@ -813,7 +809,7 @@ void virtio_gpu_cmd_transfer_to_host_3d(struct virtio_gpu_device *vgdev, cmd_p->hdr.type = cpu_to_le32(VIRTIO_GPU_CMD_TRANSFER_TO_HOST_3D); 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); cmd_p->box = *box; cmd_p->offset = cpu_to_le64(offset); cmd_p->level = cpu_to_le32(level); |