Current File : //usr/src/kernels/3.10.0-1160.80.1.el7.centos.plus.x86_64/include/media/davinci/vpbe_venc.h
/*
* Copyright (C) 2010 Texas Instruments Inc
*
* 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 version 2.
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _VPBE_VENC_H
#define _VPBE_VENC_H
#include <media/v4l2-subdev.h>
#include <media/davinci/vpbe_types.h>
#define DM644X_VPBE_VENC_SUBDEV_NAME "dm644x,vpbe-venc"
#define DM365_VPBE_VENC_SUBDEV_NAME "dm365,vpbe-venc"
#define DM355_VPBE_VENC_SUBDEV_NAME "dm355,vpbe-venc"
/* venc events */
#define VENC_END_OF_FRAME BIT(0)
#define VENC_FIRST_FIELD BIT(1)
#define VENC_SECOND_FIELD BIT(2)
struct venc_platform_data {
int (*setup_pinmux)(enum v4l2_mbus_pixelcode if_type,
int field);
int (*setup_clock)(enum vpbe_enc_timings_type type,
unsigned int pixclock);
int (*setup_if_config)(enum v4l2_mbus_pixelcode pixcode);
/* Number of LCD outputs supported */
int num_lcd_outputs;
struct vpbe_if_params *lcd_if_params;
};
enum venc_ioctls {
VENC_GET_FLD = 1,
};
/* exported functions */
struct v4l2_subdev *venc_sub_dev_init(struct v4l2_device *v4l2_dev,
const char *venc_name);
#endif
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