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[media] v4l: vsp1: Add VSP+DU support

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Implement internal control of the VSP pipeline to be used by the DU
DRM/KMS driver when using the VSP as an internal composer handled
through DRM/KMS only.

Signed-off-by: Laurent Pinchart <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
This commit is contained in:
Laurent Pinchart 2015-08-02 18:37:01 -03:00 • committed by Mauro Carvalho Chehab
commit f3af9572e8
6 changed files with 625 additions and 11 deletions
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30
include/media/vsp1.h Normal file
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/*
* vsp1.h -- R-Car VSP1 API
*
* Copyright (C) 2015 Renesas Electronics Corporation
*
* Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#ifndef __MEDIA_VSP1_H__
#define __MEDIA_VSP1_H__
#include <linux/types.h>
struct device;
struct v4l2_rect;
int vsp1_du_init(struct device *dev);
int vsp1_du_setup_lif(struct device *dev, unsigned int width,
unsigned int height);
int vsp1_du_setup_rpf(struct device *dev, unsigned int rpf, u32 pixelformat,
unsigned int pitch, dma_addr_t mem[2],
const struct v4l2_rect *src, const struct v4l2_rect *dst);
#endif /* __MEDIA_VSP1_H__ */