53 lines
1.1 KiB
C
53 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* shmob_drm.h -- SH Mobile DRM driver
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*
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* Copyright (C) 2012 Renesas Electronics Corporation
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*
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* Laurent Pinchart (laurent.pinchart@ideasonboard.com)
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*/
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#ifndef __SHMOB_DRM_DRV_H__
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#define __SHMOB_DRM_DRV_H__
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#include <linux/kernel.h>
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#include <linux/platform_data/shmob_drm.h>
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#include <linux/spinlock.h>
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#include "shmob_drm_crtc.h"
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struct clk;
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struct device;
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struct drm_device;
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struct shmob_drm_config {
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enum shmob_drm_clk_source clk_source;
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unsigned int clk_div;
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};
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struct shmob_drm_device {
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struct device *dev;
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const struct shmob_drm_platform_data *pdata;
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struct shmob_drm_config config;
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void __iomem *mmio;
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struct clk *clock;
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u32 lddckr;
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unsigned int irq;
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spinlock_t irq_lock; /* Protects hardware LDINTR register */
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struct drm_device ddev;
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struct shmob_drm_crtc crtc;
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struct drm_encoder encoder;
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struct drm_connector *connector;
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};
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static inline struct shmob_drm_device *to_shmob_device(struct drm_device *dev)
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{
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return container_of(dev, struct shmob_drm_device, ddev);
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}
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#endif /* __SHMOB_DRM_DRV_H__ */
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