1/*
 2 * Copyright (C) 2010 Texas Instruments Inc
 3 *
 4 * This program is free software; you can redistribute it and/or modify
 5 * it under the terms of the GNU General Public License as published by
 6 * the Free Software Foundation version 2.
 7 *
 8 * This program is distributed in the hope that it will be useful,
 9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 */
13#ifndef _VPBE_VENC_H
14#define _VPBE_VENC_H
15
16#include <media/v4l2-subdev.h>
17#include <media/davinci/vpbe_types.h>
18
19#define DM644X_VPBE_VENC_SUBDEV_NAME	"dm644x,vpbe-venc"
20#define DM365_VPBE_VENC_SUBDEV_NAME	"dm365,vpbe-venc"
21#define DM355_VPBE_VENC_SUBDEV_NAME	"dm355,vpbe-venc"
22
23/* venc events */
24#define VENC_END_OF_FRAME	BIT(0)
25#define VENC_FIRST_FIELD	BIT(1)
26#define VENC_SECOND_FIELD	BIT(2)
27
28struct venc_platform_data {
29	int (*setup_pinmux)(u32 if_type, int field);
30	int (*setup_clock)(enum vpbe_enc_timings_type type,
31			   unsigned int pixclock);
32	int (*setup_if_config)(u32 pixcode);
33	/* Number of LCD outputs supported */
34	int num_lcd_outputs;
35	struct vpbe_if_params *lcd_if_params;
36};
37
38enum venc_ioctls {
39	VENC_GET_FLD = 1,
40};
41
42/* exported functions */
43struct v4l2_subdev *venc_sub_dev_init(struct v4l2_device *v4l2_dev,
44		const char *venc_name);
45#endif