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| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2013-07-10 17:03:30 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2013-12-11 12:25:20 +0100 |
| commit | 989af88339db26345e23271dae1089d949c4a0f1 (patch) | |
| tree | 76f13427804b04acc5e7ee0de2ef73db885f76f3 /include/uapi | |
| parent | [media] v4l: vsp1: Add SRU support (diff) | |
| download | linux-989af88339db26345e23271dae1089d949c4a0f1.tar.xz linux-989af88339db26345e23271dae1089d949c4a0f1.zip | |
[media] v4l: vsp1: Add LUT support
The Look-Up Table looks up values in 8-bit indexed tables separately for
each color component.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/vsp1.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/include/uapi/linux/vsp1.h b/include/uapi/linux/vsp1.h new file mode 100644 index 000000000000..e18858f6e865 --- /dev/null +++ b/include/uapi/linux/vsp1.h @@ -0,0 +1,34 @@ +/* + * 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__ */ |