drivers/gpu/drm/shmobile/shmob_drm_drv.h

   1 /*
   2  * shmob_drm.h  --  SH Mobile DRM driver
   3  *
   4  * Copyright (C) 2012 Renesas Electronics Corporation
   5  *
   6  * Laurent Pinchart (laurent.pinchart@ideasonboard.com)
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  */
  13
  14 #ifndef __SHMOB_DRM_DRV_H__
  15 #define __SHMOB_DRM_DRV_H__
  16
  17 #include <linux/kernel.h>
  18 #include <linux/platform_data/shmob_drm.h>
  19 #include <linux/spinlock.h>
  20
  21 #include "shmob_drm_crtc.h"
  22
  23 struct clk;
  24 struct device;
  25 struct drm_device;
  26 struct sh_mobile_meram_info;
  27
  28 struct shmob_drm_device {
  29         struct device *dev;
  30         const struct shmob_drm_platform_data *pdata;
  31
  32         void __iomem *mmio;
  33         struct clk *clock;
  34         struct sh_mobile_meram_info *meram;
  35         u32 lddckr;
  36         u32 ldmt1r;
  37
  38         spinlock_t irq_lock;            /* Protects hardware LDINTR register */
  39
  40         struct drm_device *ddev;
  41
  42         struct shmob_drm_crtc crtc;
  43         struct shmob_drm_encoder encoder;
  44         struct shmob_drm_connector connector;
  45 };
  46
  47 #endif /* __SHMOB_DRM_DRV_H__ */