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51c1327876
The SH Mobile LCD controller (LCDC) DRM driver supports the main graphics plane in RGB and YUV formats, as well as the overlay planes (in alpha-blending mode only). Only flat panel outputs using the parallel interface are supported. Support for SYS panels, HDMI and DSI is currently not implemented. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Sascha Hauer <s.hauer@pengutronix.de>
48 lines
1.1 KiB
C
48 lines
1.1 KiB
C
/*
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* shmob_drm.h -- SH Mobile DRM driver
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*
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* Copyright (C) 2012 Renesas Corporation
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*
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* Laurent Pinchart (laurent.pinchart@ideasonboard.com)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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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 sh_mobile_meram_info;
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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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void __iomem *mmio;
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struct clk *clock;
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struct sh_mobile_meram_info *meram;
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u32 lddckr;
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u32 ldmt1r;
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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 shmob_drm_encoder encoder;
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struct shmob_drm_connector connector;
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};
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#endif /* __SHMOB_DRM_DRV_H__ */
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