diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2019-08-29 12:32:57 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2019-09-04 06:54:11 +0200 |
| commit | c66df701e783bc666593e6e665f13670760883ee (patch) | |
| tree | e0eab60d065967e8219dee256f59897fbaf9851f /drivers/gpu/drm/virtio/virtgpu_ioctl.c | |
| parent | ad75f4f057e61869d4b4d9b091bbbea224332d47 (diff) | |
drm/virtio: switch from ttm to gem shmem helpers
virtio-gpu basically needs a sg_table for the bo, to tell the host where
the backing pages for the object are. So the gem shmem helpers are a
perfect fit. Some drm_gem_object_funcs need thin wrappers to update the
host state, but otherwise the helpers handle everything just fine.
Once the fencing was sorted the switch was surprisingly easy and for the
most part just removing the ttm code.
v4: fix drm_gem_object_funcs name.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20190829103301.3539-15-kraxel@redhat.com
Diffstat (limited to 'drivers/gpu/drm/virtio/virtgpu_ioctl.c')
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_ioctl.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c index e36ab3d6d162..588a4ba1e7a4 100644 --- a/drivers/gpu/drm/virtio/virtgpu_ioctl.c +++ b/drivers/gpu/drm/virtio/virtgpu_ioctl.c @@ -29,7 +29,6 @@ #include <linux/sync_file.h> #include <drm/drm_file.h> -#include <drm/ttm/ttm_execbuf_util.h> #include <drm/virtgpu_drm.h> #include "virtgpu_drv.h" @@ -261,7 +260,7 @@ static int virtio_gpu_resource_create_ioctl(struct drm_device *dev, void *data, dma_fence_put(&fence->f); if (IS_ERR(qobj)) return PTR_ERR(qobj); - obj = &qobj->gem_base; + obj = &qobj->base.base; ret = drm_gem_handle_create(file_priv, obj, &handle); if (ret) { @@ -288,7 +287,7 @@ static int virtio_gpu_resource_info_ioctl(struct drm_device *dev, void *data, qobj = gem_to_virtio_gpu_obj(gobj); - ri->size = qobj->gem_base.size; + ri->size = qobj->base.base.size; ri->res_handle = qobj->hw_res_handle; drm_gem_object_put_unlocked(gobj); return 0; |