linux/drivers/gpu/drm/kmb/kmb_drv.h

/* SPDX-License-Identifier: GPL-2.0-only
 *
 * Copyright © 2018-2020 Intel Corporation
 */

#ifndef __KMB_DRV_H__
#define __KMB_DRV_H__

#include <drm/drm_device.h>

#include "kmb_plane.h"
#include "kmb_regs.h"

#define KMB_MAX_WIDTH …
#define KMB_MAX_HEIGHT …
#define KMB_MIN_WIDTH …
#define KMB_MIN_HEIGHT …

#define DRIVER_DATE …
#define DRIVER_MAJOR …
#define DRIVER_MINOR …

/* Platform definitions */
#define KMB_CRTC_MIN_VFP …
#define KMB_CRTC_MAX_WIDTH …
#define KMB_CRTC_MAX_HEIGHT …
#define KMB_CRTC_MIN_WIDTH …
#define KMB_CRTC_MIN_HEIGHT …
#define KMB_FB_MAX_WIDTH …
#define KMB_FB_MAX_HEIGHT …
#define KMB_FB_MIN_WIDTH …
#define KMB_FB_MIN_HEIGHT …
#define KMB_MIN_VREFRESH …
#define KMB_MAX_VREFRESH …
#define KMB_LCD_DEFAULT_CLK …
#define KMB_SYS_CLK_MHZ …

#define ICAM_MMIO …
#define ICAM_LCD_OFFSET …
#define ICAM_MMIO_SIZE …

struct kmb_dsi;

struct kmb_clock { … };

struct kmb_drm_private { … };

static inline struct kmb_drm_private *to_kmb(const struct drm_device *dev)
{ … }

static inline struct kmb_drm_private *crtc_to_kmb_priv(const struct drm_crtc *x)
{ … }

static inline void kmb_write_lcd(struct kmb_drm_private *dev_p,
				 unsigned int reg, u32 value)
{ … }

static inline u32 kmb_read_lcd(struct kmb_drm_private *dev_p, unsigned int reg)
{ … }

static inline void kmb_set_bitmask_lcd(struct kmb_drm_private *dev_p,
				       unsigned int reg, u32 mask)
{ … }

static inline void kmb_clr_bitmask_lcd(struct kmb_drm_private *dev_p,
				       unsigned int reg, u32 mask)
{ … }

int kmb_setup_crtc(struct drm_device *dev);
void kmb_set_scanout(struct kmb_drm_private *lcd);
#endif /* __KMB_DRV_H__ */