diff options
| author | Lepton Wu <ytht.net@gmail.com> | 2017-11-08 10:42:09 -0800 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2017-11-10 12:45:34 +0100 |
| commit | 7bac534e027fee318ded13512d12cfaf7d3a937f (patch) | |
| tree | 8d2be00592b56ad4dcd1cb47d75b8dbfeb7a3f2b /drivers/gpu/drm/virtio/virtgpu_display.c | |
| parent | ad46d7b89371c5920abdcad1ed04fbae68c9c8a9 (diff) | |
| download | linux-7bac534e027fee318ded13512d12cfaf7d3a937f.tar.bz2 | |
drm/virtio: add create_handle support.
Add create_handle support to virtio fb. Without this, screenshot tool
in chromium OS can't work.
Signed-off-by: Lepton Wu <ytht.net@gmail.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20171108184209.46211-1-ytht.net@gmail.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/virtio/virtgpu_display.c')
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_display.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c index 41b0930f7968..19114a3c5ee4 100644 --- a/drivers/gpu/drm/virtio/virtgpu_display.c +++ b/drivers/gpu/drm/virtio/virtgpu_display.c @@ -71,7 +71,19 @@ virtio_gpu_framebuffer_surface_dirty(struct drm_framebuffer *fb, return virtio_gpu_surface_dirty(virtio_gpu_fb, clips, num_clips); } +static int +virtio_gpu_framebuffer_create_handle(struct drm_framebuffer *fb, + struct drm_file *file_priv, + unsigned int *handle) +{ + struct virtio_gpu_framebuffer *virtio_gpu_fb = + to_virtio_gpu_framebuffer(fb); + + return drm_gem_handle_create(file_priv, virtio_gpu_fb->obj, handle); +} + static const struct drm_framebuffer_funcs virtio_gpu_fb_funcs = { + .create_handle = virtio_gpu_framebuffer_create_handle, .destroy = virtio_gpu_user_framebuffer_destroy, .dirty = virtio_gpu_framebuffer_surface_dirty, }; |