diff options
Diffstat (limited to 'drivers/mxc/ipu3/vdoa.h')
-rw-r--r-- | drivers/mxc/ipu3/vdoa.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/drivers/mxc/ipu3/vdoa.h b/drivers/mxc/ipu3/vdoa.h new file mode 100644 index 000000000000..82b0ee1f2c3c --- /dev/null +++ b/drivers/mxc/ipu3/vdoa.h @@ -0,0 +1,69 @@ +/* + * Copyright (C) 2012 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. + */ + +#ifndef __VDOA_H__ +#define __VDOA_H__ + +#define VDOA_PFS_YUYV (1) +#define VDOA_PFS_NV12 (0) + + +struct vfield_buf { + u32 prev_veba; + u32 cur_veba; + u32 next_veba; + u32 vubo; +}; + +struct vframe_buf { + u32 veba; + u32 vubo; +}; + +struct vdoa_params { + u32 width; + u32 height; + int vpu_stride; + int interlaced; + int scan_order; + int ipu_num; + int band_lines; + int band_mode; + int pfs; + u32 ieba0; + u32 ieba1; + u32 ieba2; + struct vframe_buf vframe_buf; + struct vfield_buf vfield_buf; +}; +struct vdoa_ipu_buf { + u32 ieba0; + u32 ieba1; + u32 iubo; +}; + +struct vdoa_info; +typedef void *vdoa_handle_t; + +void vdoa_setup(vdoa_handle_t handle, struct vdoa_params *params); +void vdoa_get_output_buf(vdoa_handle_t handle, struct vdoa_ipu_buf *buf); +int vdoa_start(vdoa_handle_t handle, int timeout_ms); +void vdoa_stop(vdoa_handle_t handle); +void vdoa_get_handle(vdoa_handle_t *handle); +void vdoa_put_handle(vdoa_handle_t *handle); +#endif |