media/davinci/vpbe_venc.h

0001 /* SPDX-License-Identifier: GPL-2.0-only */
0002 /*
0003  * Copyright (C) 2010 Texas Instruments Inc
0004  */
0005 #ifndef _VPBE_VENC_H
0006 #define _VPBE_VENC_H
0007
0008 #include <media/v4l2-subdev.h>
0009 #include <media/davinci/vpbe_types.h>
0010
0011 #define DM644X_VPBE_VENC_SUBDEV_NAME    "dm644x,vpbe-venc"
0012 #define DM365_VPBE_VENC_SUBDEV_NAME "dm365,vpbe-venc"
0013 #define DM355_VPBE_VENC_SUBDEV_NAME "dm355,vpbe-venc"
0014
0015 /* venc events */
0016 #define VENC_END_OF_FRAME   BIT(0)
0017 #define VENC_FIRST_FIELD    BIT(1)
0018 #define VENC_SECOND_FIELD   BIT(2)
0019
0020 struct venc_platform_data {
0021     int (*setup_pinmux)(u32 if_type, int field);
0022     int (*setup_clock)(enum vpbe_enc_timings_type type,
0023                unsigned int pixclock);
0024     int (*setup_if_config)(u32 pixcode);
0025     /* Number of LCD outputs supported */
0026     int num_lcd_outputs;
0027     struct vpbe_if_params *lcd_if_params;
0028 };
0029
0030 enum venc_ioctls {
0031     VENC_GET_FLD = 1,
0032 };
0033
0034 /* exported functions */
0035 struct v4l2_subdev *venc_sub_dev_init(struct v4l2_device *v4l2_dev,
0036         const char *venc_name);
0037 #endif