1/* Texas Instruments Triple 8-/10-BIT 165-/110-MSPS Video and Graphics 2 * Digitizer with Horizontal PLL registers 3 * 4 * Copyright (C) 2009 Texas Instruments Inc 5 * Author: Santiago Nunez-Corrales <santiago.nunez@ridgerun.com> 6 * 7 * This code is partially based upon the TVP5150 driver 8 * written by Mauro Carvalho Chehab (mchehab@infradead.org), 9 * the TVP514x driver written by Vaibhav Hiremath <hvaibhav@ti.com> 10 * and the TVP7002 driver in the TI LSP 2.10.00.14 11 * 12 * This program is free software; you can redistribute it and/or modify 13 * it under the terms of the GNU General Public License as published by 14 * the Free Software Foundation; either version 2 of the License, or 15 * (at your option) any later version. 16 * 17 * This program is distributed in the hope that it will be useful, 18 * but WITHOUT ANY WARRANTY; without even the implied warranty of 19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 20 * GNU General Public License for more details. 21 * 22 * You should have received a copy of the GNU General Public License 23 * along with this program; if not, write to the Free Software 24 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 25 */ 26#ifndef _TVP7002_H_ 27#define _TVP7002_H_ 28 29#define TVP7002_MODULE_NAME "tvp7002" 30 31/** 32 * struct tvp7002_config - Platform dependent data 33 *@clk_polarity: Clock polarity 34 * 0 - Data clocked out on rising edge of DATACLK signal 35 * 1 - Data clocked out on falling edge of DATACLK signal 36 *@hs_polarity: HSYNC polarity 37 * 0 - Active low HSYNC output, 1 - Active high HSYNC output 38 *@vs_polarity: VSYNC Polarity 39 * 0 - Active low VSYNC output, 1 - Active high VSYNC output 40 *@fid_polarity: Active-high Field ID polarity. 41 * 0 - The field ID output is set to logic 1 for an odd field 42 * (field 1) and set to logic 0 for an even field (field 0). 43 * 1 - Operation with polarity inverted. 44 *@sog_polarity: Active high Sync on Green output polarity. 45 * 0 - Normal operation, 1 - Operation with polarity inverted 46 */ 47struct tvp7002_config { 48 bool clk_polarity; 49 bool hs_polarity; 50 bool vs_polarity; 51 bool fid_polarity; 52 bool sog_polarity; 53}; 54#endif 55