46 lines
943 B
C
46 lines
943 B
C
|
/* SPDX-License-Identifier: GPL-2.0-or-later */
|
||
|
|
/*
|
||
|
|
* Copyright (C) 2022 Marek Vasut <marex@denx.de>
|
||
|
|
*
|
||
|
|
* i.MX8MP/i.MXRT LCDIFv3 LCD controller driver.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __LCDIF_DRV_H__
|
||
|
|
#define __LCDIF_DRV_H__
|
||
|
|
|
||
|
|
#include <drm/drm_bridge.h>
|
||
|
|
#include <drm/drm_crtc.h>
|
||
|
|
#include <drm/drm_device.h>
|
||
|
|
#include <drm/drm_encoder.h>
|
||
|
|
#include <drm/drm_plane.h>
|
||
|
|
|
||
|
|
struct clk;
|
||
|
|
|
||
|
|
struct lcdif_drm_private {
|
||
|
|
void __iomem *base; /* registers */
|
||
|
|
struct clk *clk;
|
||
|
|
struct clk *clk_axi;
|
||
|
|
struct clk *clk_disp_axi;
|
||
|
|
|
||
|
|
unsigned int irq;
|
||
|
|
|
||
|
|
struct drm_device *drm;
|
||
|
|
struct {
|
||
|
|
struct drm_plane primary;
|
||
|
|
/* i.MXRT does support overlay planes, add them here. */
|
||
|
|
} planes;
|
||
|
|
struct drm_crtc crtc;
|
||
|
|
struct drm_encoder encoder;
|
||
|
|
struct drm_bridge *bridge;
|
||
|
|
};
|
||
|
|
|
||
|
|
static inline struct lcdif_drm_private *
|
||
|
|
to_lcdif_drm_private(struct drm_device *drm)
|
||
|
|
{
|
||
|
|
return drm->dev_private;
|
||
|
|
}
|
||
|
|
|
||
|
|
int lcdif_kms_init(struct lcdif_drm_private *lcdif);
|
||
|
|
|
||
|
|
#endif /* __LCDIF_DRV_H__ */
|