drm/shmobile/shmob_drm_drv.h

0001 /* SPDX-License-Identifier: GPL-2.0+ */
0002 /*
0003  * shmob_drm.h  --  SH Mobile DRM driver
0004  *
0005  * Copyright (C) 2012 Renesas Electronics Corporation
0006  *
0007  * Laurent Pinchart (laurent.pinchart@ideasonboard.com)
0008  */
0009
0010 #ifndef __SHMOB_DRM_DRV_H__
0011 #define __SHMOB_DRM_DRV_H__
0012
0013 #include <linux/kernel.h>
0014 #include <linux/platform_data/shmob_drm.h>
0015 #include <linux/spinlock.h>
0016
0017 #include "shmob_drm_crtc.h"
0018
0019 struct clk;
0020 struct device;
0021 struct drm_device;
0022
0023 struct shmob_drm_device {
0024     struct device *dev;
0025     const struct shmob_drm_platform_data *pdata;
0026
0027     void __iomem *mmio;
0028     struct clk *clock;
0029     u32 lddckr;
0030     u32 ldmt1r;
0031
0032     unsigned int irq;
0033     spinlock_t irq_lock;        /* Protects hardware LDINTR register */
0034
0035     struct drm_device *ddev;
0036
0037     struct shmob_drm_crtc crtc;
0038     struct shmob_drm_encoder encoder;
0039     struct shmob_drm_connector connector;
0040 };
0041
0042 #endif /* __SHMOB_DRM_DRV_H__ */