32 lines
812 B
C
32 lines
812 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* shmob_drm_kms.h -- SH Mobile DRM Mode Setting
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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_KMS_H__
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#define __SHMOB_DRM_KMS_H__
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#include <linux/types.h>
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struct drm_gem_dma_object;
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struct shmob_drm_device;
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struct shmob_drm_format_info {
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u32 fourcc;
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u32 lddfr; /* LCD Data Format Register */
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u16 ldbbsifr; /* CHn Source Image Format Register low bits */
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u8 ldddsr; /* LCDC Input Image Data Swap Register low bits */
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u8 bpp;
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};
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#define shmob_drm_format_is_yuv(format) ((format)->lddfr & LDDFR_CC)
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const struct shmob_drm_format_info *shmob_drm_format_info(u32 fourcc);
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int shmob_drm_modeset_init(struct shmob_drm_device *sdev);
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#endif /* __SHMOB_DRM_KMS_H__ */
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