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 * You should have received a copy of the GNU General Public License 14 * along with this program; if not, write to the Free Software 15 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 16 */ 17 #ifndef _VPBE_VENC_H 18 #define _VPBE_VENC_H 19 20 #include <media/v4l2-subdev.h> 21 #include <media/davinci/vpbe_types.h> 22 23 #define VPBE_VENC_SUBDEV_NAME "vpbe-venc" 24 25 /* venc events */ 26 #define VENC_END_OF_FRAME BIT(0) 27 #define VENC_FIRST_FIELD BIT(1) 28 #define VENC_SECOND_FIELD BIT(2) 29 30 struct venc_platform_data { 31 enum vpbe_version venc_type; 32 int (*setup_pinmux)(enum v4l2_mbus_pixelcode if_type, 33 int field); 34 int (*setup_clock)(enum vpbe_enc_timings_type type, 35 unsigned int mode); 36 int (*setup_if_config)(enum v4l2_mbus_pixelcode pixcode); 37 /* Number of LCD outputs supported */ 38 int num_lcd_outputs; 39 struct vpbe_if_params *lcd_if_params; 40 }; 41 42 enum venc_ioctls { 43 VENC_GET_FLD = 1, 44 }; 45 46 /* exported functions */ 47 struct v4l2_subdev *venc_sub_dev_init(struct v4l2_device *v4l2_dev, 48 const char *venc_name); 49 #endif 50