diff options
| author | Simon Ser <contact@emersion.fr> | 2023-12-11 17:47:19 +0100 |
|---|---|---|
| committer | Simon Zeni <simon@bl4ckb0ne.ca> | 2023-12-12 14:42:52 +0000 |
| commit | fc7a0b93dd49cb8e585ea23b8eb3eda892536abb (patch) | |
| tree | 8aac5825cb5656b3504fd3cac1db277b529022cc /include | |
| parent | 3531007b75a173ab0bd8152efb0a982f72140acb (diff) | |
backend/drm: add wlr_drm_backend_get_parent()
Allows compositors to figure out whether a DRM backend is
secondary on a multi-GPU setup.
Diffstat (limited to 'include')
| -rw-r--r-- | include/wlr/backend/drm.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/wlr/backend/drm.h b/include/wlr/backend/drm.h index e4fdf65d..e8f9f6a3 100644 --- a/include/wlr/backend/drm.h +++ b/include/wlr/backend/drm.h @@ -44,6 +44,11 @@ bool wlr_backend_is_drm(struct wlr_backend *backend); bool wlr_output_is_drm(struct wlr_output *output); /** + * Get the parent DRM backend, if any. + */ +struct wlr_backend *wlr_drm_backend_get_parent(struct wlr_backend *backend); + +/** * Get the KMS connector object ID. */ uint32_t wlr_drm_connector_get_id(struct wlr_output *output); |