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 28 struct 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 38 enum venc_ioctls { 39 VENC_GET_FLD = 1, 40 }; 41 42 /* exported functions */ 43 struct v4l2_subdev *venc_sub_dev_init(struct v4l2_device *v4l2_dev, 44 const char *venc_name); 45 #endif 46
