diff options
Diffstat (limited to 'drivers/gpu/drm/armada/armada_crtc.h')
| -rw-r--r-- | drivers/gpu/drm/armada/armada_crtc.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/gpu/drm/armada/armada_crtc.h b/drivers/gpu/drm/armada/armada_crtc.h index a13469f5d72b..a86243ef4a51 100644 --- a/drivers/gpu/drm/armada/armada_crtc.h +++ b/drivers/gpu/drm/armada/armada_crtc.h @@ -75,6 +75,23 @@ struct armada_crtc { }; #define drm_to_armada_crtc(c) container_of(c, struct armada_crtc, crtc) +struct armada_vbl_event { + struct list_head node; + void *data; + void (*fn)(struct armada_crtc *, void *); +}; + +void armada_drm_vbl_event_add(struct armada_crtc *, + struct armada_vbl_event *); +void armada_drm_vbl_event_remove(struct armada_crtc *, + struct armada_vbl_event *); +#define armada_drm_vbl_event_init(_e, _f, _d) do { \ + struct armada_vbl_event *__e = _e; \ + INIT_LIST_HEAD(&__e->node); \ + __e->data = _d; \ + __e->fn = _f; \ +} while (0) + void armada_drm_crtc_gamma_set(struct drm_crtc *, u16, u16, u16, int); void armada_drm_crtc_gamma_get(struct drm_crtc *, u16 *, u16 *, u16 *, int); void armada_drm_crtc_disable_irq(struct armada_crtc *, u32); |