linux/drivers/gpu/drm/arm/hdlcd_drv.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 *  ARM HDLCD Controller register definition
 */

#ifndef __HDLCD_DRV_H__
#define __HDLCD_DRV_H__

struct hdlcd_drm_private { … };

#define drm_to_hdlcd_priv(x) …
#define crtc_to_hdlcd_priv(x) …

static inline void hdlcd_write(struct hdlcd_drm_private *hdlcd,
			       unsigned int reg, u32 value)
{ … }

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);

#endif /* __HDLCD_DRV_H__ */