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| author | Peter Shkenev <mustela@erminea.space> | 2024-11-07 17:10:05 +0300 |
|---|---|---|
| committer | Dmitry Osipenko <dmitry.osipenko@collabora.com> | 2024-11-18 14:08:37 +0300 |
| commit | c85021f35ace0081081b3fcbd0b411ad085dc091 (patch) | |
| tree | 19f8c5438a135f8cea4e5bf246fbe3b22a0956b2 /drivers/gpu/drm/virtio/virtgpu_ioctl.c | |
| parent | 7d2faa8dbb7055a115fe0cd6068d7090094a573d (diff) | |
| download | linux-next-c85021f35ace0081081b3fcbd0b411ad085dc091.tar.gz linux-next-c85021f35ace0081081b3fcbd0b411ad085dc091.zip | |
drm/virtio: Use generic dumb_map_offset implementation
Currently, virtio uses its own dumb_map_offset implementation,
virtio_gpu_mode_dumb_mmap. It works similarly to generic implementation,
drm_gem_dumb_map_offset, and using the generic implementation is
preferable (and making drivers to do so is a task stated on the DRM
subsystem's TODO list).
Thus, make driver use the generic implementation. This includes
VIRTGPU_MAP ioctl so it cannot be used to circumvent rules imposed by
drm_gem_dumb_map_offset (imported objects cannot be mapped).
Signed-off-by: Peter Shkenev <mustela@erminea.space>
Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
[dmitry.osipenko@collabora.com: cosmetic code improvements]
Link: https://patchwork.freedesktop.org/patch/msgid/20241107141133.13624-1-mustela@erminea.space
Diffstat (limited to 'drivers/gpu/drm/virtio/virtgpu_ioctl.c')
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_ioctl.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c index e4f76f315550..c33c057365f8 100644 --- a/drivers/gpu/drm/virtio/virtgpu_ioctl.c +++ b/drivers/gpu/drm/virtio/virtgpu_ioctl.c @@ -80,9 +80,9 @@ static int virtio_gpu_map_ioctl(struct drm_device *dev, void *data, struct virtio_gpu_device *vgdev = dev->dev_private; struct drm_virtgpu_map *virtio_gpu_map = data; - return virtio_gpu_mode_dumb_mmap(file, vgdev->ddev, - virtio_gpu_map->handle, - &virtio_gpu_map->offset); + return drm_gem_dumb_map_offset(file, vgdev->ddev, + virtio_gpu_map->handle, + &virtio_gpu_map->offset); } static int virtio_gpu_getparam_ioctl(struct drm_device *dev, void *data, |