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1/* SPDX-License-Identifier: GPL-2.0+ */2/*3 * shmob_drm.h -- SH Mobile DRM driver4 *5 * Copyright (C) 2012 Renesas Electronics Corporation6 *7 * Laurent Pinchart (laurent.pinchart@ideasonboard.com)8 */9 10#ifndef __SHMOB_DRM_DRV_H__11#define __SHMOB_DRM_DRV_H__12 13#include <linux/kernel.h>14#include <linux/platform_data/shmob_drm.h>15#include <linux/spinlock.h>16 17#include "shmob_drm_crtc.h"18 19struct clk;20struct device;21struct drm_device;22 23struct shmob_drm_config {24 enum shmob_drm_clk_source clk_source;25 unsigned int clk_div;26};27 28struct shmob_drm_device {29 struct device *dev;30 const struct shmob_drm_platform_data *pdata;31 struct shmob_drm_config config;32 33 void __iomem *mmio;34 struct clk *clock;35 u32 lddckr;36 37 unsigned int irq;38 spinlock_t irq_lock; /* Protects hardware LDINTR register */39 40 struct drm_device ddev;41 42 struct shmob_drm_crtc crtc;43 struct drm_encoder encoder;44 struct drm_connector *connector;45};46 47static inline struct shmob_drm_device *to_shmob_device(struct drm_device *dev)48{49 return container_of(dev, struct shmob_drm_device, ddev);50}51 52#endif /* __SHMOB_DRM_DRV_H__ */53