diff options
Diffstat (limited to 'include/uapi/linux/mxc_v4l2.h')
| -rw-r--r-- | include/uapi/linux/mxc_v4l2.h | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/include/uapi/linux/mxc_v4l2.h b/include/uapi/linux/mxc_v4l2.h new file mode 100644 index 000000000000..911dc7099638 --- /dev/null +++ b/include/uapi/linux/mxc_v4l2.h @@ -0,0 +1,78 @@ +/* + * Copyright (C) 2013-2015 Freescale Semiconductor, Inc. All Rights Reserved + */ + +/* + * 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. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +/*! + * @file uapi/linux/mxc_v4l2.h + * + * @brief MXC V4L2 private header file + * + * @ingroup MXC V4L2 + */ + +#ifndef __ASM_ARCH_MXC_V4L2_H__ +#define __ASM_ARCH_MXC_V4L2_H__ + +#include <linux/types.h> +#ifndef __KERNEL__ +#include <stdint.h> +#endif + +/* + * For IPUv1 and IPUv3, V4L2_CID_MXC_ROT means encoder ioctl ID. + * And V4L2_CID_MXC_VF_ROT is viewfinder ioctl ID only for IPUv1 and IPUv3. + */ +#define V4L2_CID_MXC_ROT (V4L2_CID_PRIVATE_BASE + 0) +#define V4L2_CID_MXC_FLASH (V4L2_CID_PRIVATE_BASE + 1) +#define V4L2_CID_MXC_VF_ROT (V4L2_CID_PRIVATE_BASE + 2) +#define V4L2_CID_MXC_MOTION (V4L2_CID_PRIVATE_BASE + 3) +#define V4L2_CID_MXC_SWITCH_CAM (V4L2_CID_PRIVATE_BASE + 6) + +#define V4L2_MXC_ROTATE_NONE 0 +#define V4L2_MXC_ROTATE_VERT_FLIP 1 +#define V4L2_MXC_ROTATE_HORIZ_FLIP 2 +#define V4L2_MXC_ROTATE_180 3 +#define V4L2_MXC_ROTATE_90_RIGHT 4 +#define V4L2_MXC_ROTATE_90_RIGHT_VFLIP 5 +#define V4L2_MXC_ROTATE_90_RIGHT_HFLIP 6 +#define V4L2_MXC_ROTATE_90_LEFT 7 + +struct v4l2_mxc_offset { + uint32_t u_offset; + uint32_t v_offset; +}; + +struct v4l2_mxc_dest_crop { + __u32 type; /* enum v4l2_buf_type */ + struct v4l2_mxc_offset offset; +}; + +/* + * Private IOCTLs + * + * VIDIOC_S_INOUT_CROP: Set input stream crop size + * VIDIOC_G_INOUT_CROP: Get input stream crop size + */ +#define VIDIOC_S_INPUT_CROP \ + _IOWR('V', BASE_VIDIOC_PRIVATE + 1, struct v4l2_crop) +#define VIDIOC_G_INPUT_CROP \ + _IOWR('V', BASE_VIDIOC_PRIVATE + 2, struct v4l2_crop) +#define VIDIOC_S_DEST_CROP \ + _IOWR('V', BASE_VIDIOC_PRIVATE + 3, struct v4l2_mxc_dest_crop) +#endif |