tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * Copyright (C) 2010 Texas Instruments Inc
4 */
5#ifndef _VPBE_VENC_H
6#define _VPBE_VENC_H
7
8#include <media/v4l2-subdev.h>
9#include <media/davinci/vpbe_types.h>
10
11#define DM644X_VPBE_VENC_SUBDEV_NAME "dm644x,vpbe-venc"
12#define DM365_VPBE_VENC_SUBDEV_NAME "dm365,vpbe-venc"
13#define DM355_VPBE_VENC_SUBDEV_NAME "dm355,vpbe-venc"
14
15/* venc events */
16#define VENC_END_OF_FRAME BIT(0)
17#define VENC_FIRST_FIELD BIT(1)
18#define VENC_SECOND_FIELD BIT(2)
19
20struct venc_platform_data {
21 int (*setup_pinmux)(u32 if_type, int field);
22 int (*setup_clock)(enum vpbe_enc_timings_type type,
23 unsigned int pixclock);
24 int (*setup_if_config)(u32 pixcode);
25 /* Number of LCD outputs supported */
26 int num_lcd_outputs;
27 struct vpbe_if_params *lcd_if_params;
28};
29
30enum venc_ioctls {
31 VENC_GET_FLD = 1,
32};
33
34/* exported functions */
35struct v4l2_subdev *venc_sub_dev_init(struct v4l2_device *v4l2_dev,
36 const char *venc_name);
37#endif