diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_connector.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_connector.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.h b/drivers/gpu/drm/nouveau/nouveau_connector.h index 0acc07555bcd..f57ef35b1e5e 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.h +++ b/drivers/gpu/drm/nouveau/nouveau_connector.h @@ -39,6 +39,10 @@ struct nvkm_i2c_port; +#ifdef CONFIG_DRM_NOUVEAU_BACKLIGHT +struct nouveau_backlight; +#endif + struct nouveau_connector { struct drm_connector base; enum dcb_connector_type type; @@ -55,6 +59,9 @@ struct nouveau_connector { struct nouveau_encoder *detected_encoder; struct edid *edid; struct drm_display_mode *native_mode; +#ifdef CONFIG_DRM_NOUVEAU_BACKLIGHT + struct nouveau_backlight *backlight; +#endif }; static inline struct nouveau_connector *nouveau_connector( @@ -181,4 +188,30 @@ int nouveau_conn_atomic_get_property(struct drm_connector *, const struct drm_connector_state *, struct drm_property *, u64 *); struct drm_display_mode *nouveau_conn_native_mode(struct drm_connector *); + +#ifdef CONFIG_DRM_NOUVEAU_BACKLIGHT +extern int nouveau_backlight_init(struct drm_connector *); +extern void nouveau_backlight_fini(struct drm_connector *); +extern void nouveau_backlight_ctor(void); +extern void nouveau_backlight_dtor(void); +#else +static inline int +nouveau_backlight_init(struct drm_connector *connector) +{ + return 0; +} + +static inline void +nouveau_backlight_fini(struct drm_connector *connector) { +} + +static inline void +nouveau_backlight_ctor(void) { +} + +static inline void +nouveau_backlight_dtor(void) { +} +#endif + #endif /* __NOUVEAU_CONNECTOR_H__ */ |
