45 lines
1019 B
C
45 lines
1019 B
C
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/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* R-Car Display Unit Mode Setting
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*
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* Copyright (C) 2013-2014 Renesas Electronics Corporation
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*
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* Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
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*/
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#ifndef __RCAR_DU_KMS_H__
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#define __RCAR_DU_KMS_H__
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#include <linux/types.h>
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struct dma_buf_attachment;
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struct drm_file;
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struct drm_device;
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struct drm_gem_object;
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struct drm_mode_create_dumb;
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struct rcar_du_device;
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struct sg_table;
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struct rcar_du_format_info {
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u32 fourcc;
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u32 v4l2;
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unsigned int bpp;
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unsigned int planes;
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unsigned int hsub;
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unsigned int pnmr;
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unsigned int edf;
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};
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const struct rcar_du_format_info *rcar_du_format_info(u32 fourcc);
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int rcar_du_modeset_init(struct rcar_du_device *rcdu);
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int rcar_du_dumb_create(struct drm_file *file, struct drm_device *dev,
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struct drm_mode_create_dumb *args);
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struct drm_gem_object *rcar_du_gem_prime_import_sg_table(struct drm_device *dev,
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struct dma_buf_attachment *attach,
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struct sg_table *sgt);
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#endif /* __RCAR_DU_KMS_H__ */
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