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[media] v4l: vsp1: lut: Expose configuration through a control

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Replace the custom ioctl with a V4L2 control in order to standardize the
API.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Laurent Pinchart
2016-05-13 13:52:11 -03:00
committed by Mauro Carvalho Chehab
parent 0220990f63
commit 42e89bed23
3 changed files with 54 additions and 62 deletions
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34
include/uapi/linux/vsp1.h
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@@ -1,34 +0,0 @@
/*
* vsp1.h
*
* Renesas R-Car VSP1 - User-space API
*
* Copyright (C) 2013 Renesas Corporation
*
* Contacts: 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 version 2 as
* published by the Free Software Foundation.
*/
#ifndef __VSP1_USER_H__
#define __VSP1_USER_H__
#include <linux/types.h>
#include <linux/videodev2.h>
/*
* Private IOCTLs
*
* VIDIOC_VSP1_LUT_CONFIG - Configure the lookup table
*/
#define VIDIOC_VSP1_LUT_CONFIG \
_IOWR('V', BASE_VIDIOC_PRIVATE + 1, struct vsp1_lut_config)
struct vsp1_lut_config {
__u32 lut[256];
};
#endif /* __VSP1_USER_H__ */