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/* SPDX-License-Identifier: (GPL-2.0+ WITH Linux-syscall-note) OR MIT
*
* Copyright (C) 2021 Rockchip Electronics Co., Ltd.
*/
#ifndef _UAPI_RK_VIDEO_FORMAT_H
#define _UAPI_RK_VIDEO_FORMAT_H
/* Four-character-code (FOURCC) */
#define v4l2_fourcc(a, b, c, d)\
((__u32)(a) | ((__u32)(b) << 8) | ((__u32)(c) << 16) | ((__u32)(d) << 24))
#define v4l2_fourcc_be(a, b, c, d) (v4l2_fourcc(a, b, c, d) | (1U << 31))
/* Rockchip yuv422sp frame buffer compression encoder */
#define V4L2_PIX_FMT_FBC2 v4l2_fourcc('F', 'B', 'C', '2')
/* Rockchip yuv420sp frame buffer compression encoder */
#define V4L2_PIX_FMT_FBC0 v4l2_fourcc('F', 'B', 'C', '0')
#define V4L2_PIX_FMT_FBCG v4l2_fourcc('F', 'B', 'C', 'G')
/* embedded data 8-bit */
#define V4l2_PIX_FMT_EBD8 v4l2_fourcc('E', 'B', 'D', '8')
/* shield pix data 16-bit */
#define V4l2_PIX_FMT_SPD16 v4l2_fourcc('S', 'P', 'D', '6')
/* Vendor specific - used for Rockchip ISP1 camera sub-system */
#define V4L2_META_FMT_RK_ISP1_PARAMS v4l2_fourcc('R', 'K', '1', 'P') /* Rockchip ISP1 params */
#define V4L2_META_FMT_RK_ISP1_STAT_3A v4l2_fourcc('R', 'K', '1', 'S') /* Rockchip ISP1 3A statistics */
#define V4L2_META_FMT_RK_ISP1_STAT_LUMA v4l2_fourcc('R', 'K', '1', 'L') /* Rockchip ISP1 luma statistics */
#define V4L2_META_FMT_RK_ISPP_PARAMS v4l2_fourcc('R', 'K', 'P', 'P') /* Rockchip ISPP params */
#define V4L2_META_FMT_RK_ISPP_STAT v4l2_fourcc('R', 'K', 'P', 'S') /* Rockchip ISPP statistics */
/* sensor embedded data format */
#define MEDIA_BUS_FMT_EBD_1X8 0x5002
/* sensor shield pix data format */
#define MEDIA_BUS_FMT_SPD_2X8 0x5003
#endif /* _UAPI_RK_VIDEO_FORMAT_H */
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