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path: root/drivers/gpu/drm/virtio/virtgpu_vq.c
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Diffstat (limited to 'drivers/gpu/drm/virtio/virtgpu_vq.c')
-rw-r--r--drivers/gpu/drm/virtio/virtgpu_vq.c20
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,
483} 483}
484 484
485void virtio_gpu_cmd_transfer_to_host_2d(struct virtio_gpu_device *vgdev, 485void virtio_gpu_cmd_transfer_to_host_2d(struct virtio_gpu_device *vgdev,
486 uint32_t resource_id, uint64_t offset, 486 struct virtio_gpu_object *bo,
487 uint64_t offset,
487 __le32 width, __le32 height, 488 __le32 width, __le32 height,
488 __le32 x, __le32 y, 489 __le32 x, __le32 y,
489 struct virtio_gpu_fence **fence) 490 struct virtio_gpu_fence **fence)
490{ 491{
491 struct virtio_gpu_transfer_to_host_2d *cmd_p; 492 struct virtio_gpu_transfer_to_host_2d *cmd_p;
492 struct virtio_gpu_vbuffer *vbuf; 493 struct virtio_gpu_vbuffer *vbuf;
493 struct virtio_gpu_fbdev *vgfbdev = vgdev->vgfbdev;
494 struct virtio_gpu_framebuffer *fb = &vgfbdev->vgfb;
495 struct virtio_gpu_object *obj = gem_to_virtio_gpu_obj(fb->base.obj[0]);
496 bool use_dma_api = !virtio_has_iommu_quirk(vgdev->vdev); 494 bool use_dma_api = !virtio_has_iommu_quirk(vgdev->vdev);
497 495
498 if (use_dma_api) 496 if (use_dma_api)
499 dma_sync_sg_for_device(vgdev->vdev->dev.parent, 497 dma_sync_sg_for_device(vgdev->vdev->dev.parent,
500 obj->pages->sgl, obj->pages->nents, 498 bo->pages->sgl, bo->pages->nents,
501 DMA_TO_DEVICE); 499 DMA_TO_DEVICE);
502 500
503 cmd_p = virtio_gpu_alloc_cmd(vgdev, &vbuf, sizeof(*cmd_p)); 501 cmd_p = virtio_gpu_alloc_cmd(vgdev, &vbuf, sizeof(*cmd_p));
504 memset(cmd_p, 0, sizeof(*cmd_p)); 502 memset(cmd_p, 0, sizeof(*cmd_p));
505 503
506 cmd_p->hdr.type = cpu_to_le32(VIRTIO_GPU_CMD_TRANSFER_TO_HOST_2D); 504 cmd_p->hdr.type = cpu_to_le32(VIRTIO_GPU_CMD_TRANSFER_TO_HOST_2D);
507 cmd_p->resource_id = cpu_to_le32(resource_id); 505 cmd_p->resource_id = cpu_to_le32(bo->hw_res_handle);
508 cmd_p->offset = cpu_to_le64(offset); 506 cmd_p->offset = cpu_to_le64(offset);
509 cmd_p->r.width = width; 507 cmd_p->r.width = width;
510 cmd_p->r.height = height; 508 cmd_p->r.height = height;
@@ -791,21 +789,19 @@ virtio_gpu_cmd_resource_create_3d(struct virtio_gpu_device *vgdev,
791} 789}
792 790
793void virtio_gpu_cmd_transfer_to_host_3d(struct virtio_gpu_device *vgdev, 791void virtio_gpu_cmd_transfer_to_host_3d(struct virtio_gpu_device *vgdev,
794 uint32_t resource_id, uint32_t ctx_id, 792 struct virtio_gpu_object *bo,
793 uint32_t ctx_id,
795 uint64_t offset, uint32_t level, 794 uint64_t offset, uint32_t level,
796 struct virtio_gpu_box *box, 795 struct virtio_gpu_box *box,
797 struct virtio_gpu_fence **fence) 796 struct virtio_gpu_fence **fence)
798{ 797{
799 struct virtio_gpu_transfer_host_3d *cmd_p; 798 struct virtio_gpu_transfer_host_3d *cmd_p;
800 struct virtio_gpu_vbuffer *vbuf; 799 struct virtio_gpu_vbuffer *vbuf;
801 struct virtio_gpu_fbdev *vgfbdev = vgdev->vgfbdev;
802 struct virtio_gpu_framebuffer *fb = &vgfbdev->vgfb;
803 struct virtio_gpu_object *obj = gem_to_virtio_gpu_obj(fb->base.obj[0]);
804 bool use_dma_api = !virtio_has_iommu_quirk(vgdev->vdev); 800 bool use_dma_api = !virtio_has_iommu_quirk(vgdev->vdev);
805 801
806 if (use_dma_api) 802 if (use_dma_api)
807 dma_sync_sg_for_device(vgdev->vdev->dev.parent, 803 dma_sync_sg_for_device(vgdev->vdev->dev.parent,
808 obj->pages->sgl, obj->pages->nents, 804 bo->pages->sgl, bo->pages->nents,
809 DMA_TO_DEVICE); 805 DMA_TO_DEVICE);
810 806
811 cmd_p = virtio_gpu_alloc_cmd(vgdev, &vbuf, sizeof(*cmd_p)); 807 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,
813 809
814 cmd_p->hdr.type = cpu_to_le32(VIRTIO_GPU_CMD_TRANSFER_TO_HOST_3D); 810 cmd_p->hdr.type = cpu_to_le32(VIRTIO_GPU_CMD_TRANSFER_TO_HOST_3D);
815 cmd_p->hdr.ctx_id = cpu_to_le32(ctx_id); 811 cmd_p->hdr.ctx_id = cpu_to_le32(ctx_id);
816 cmd_p->resource_id = cpu_to_le32(resource_id); 812 cmd_p->resource_id = cpu_to_le32(bo->hw_res_handle);
817 cmd_p->box = *box; 813 cmd_p->box = *box;
818 cmd_p->offset = cpu_to_le64(offset); 814 cmd_p->offset = cpu_to_le64(offset);
819 cmd_p->level = cpu_to_le32(level); 815 cmd_p->level = cpu_to_le32(level);