diff options
Diffstat (limited to 'drivers/gpu/drm/arm/hdlcd_drv.h')
| -rw-r--r-- | drivers/gpu/drm/arm/hdlcd_drv.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/arm/hdlcd_drv.h b/drivers/gpu/drm/arm/hdlcd_drv.h index e3950a071152..e76d99cfeada 100644 --- a/drivers/gpu/drm/arm/hdlcd_drv.h +++ b/drivers/gpu/drm/arm/hdlcd_drv.h @@ -8,10 +8,12 @@ struct hdlcd_drm_private { void __iomem *mmio; struct clk *clk; - struct drm_fbdev_cma *fbdev; + struct hdlcd_drm_fbdev *fbdev; struct drm_crtc crtc; struct drm_plane *plane; struct drm_atomic_state *state; + spinlock_t frame_completion_lock; + struct completion frame_completion; #ifdef CONFIG_DEBUG_FS atomic_t buffer_underrun_count; atomic_t bus_error_count; @@ -36,4 +38,6 @@ static inline u32 hdlcd_read(struct hdlcd_drm_private *hdlcd, unsigned int reg) int hdlcd_setup_crtc(struct drm_device *dev); void hdlcd_set_scanout(struct hdlcd_drm_private *hdlcd); +void hdlcd_wait_for_frame_completion(struct drm_device *drm); + #endif /* __HDLCD_DRV_H__ */ |