1/* 2 * Driver for the Conexant CX25821 PCIe bridge 3 * 4 * Copyright (C) 2009 Conexant Systems Inc. 5 * Authors <shu.lin@conexant.com>, <hiep.huynh@conexant.com> 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation; either version 2 of the License, or 10 * (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * 16 * GNU General Public License for more details. 17 * 18 * You should have received a copy of the GNU General Public License 19 * along with this program; if not, write to the Free Software 20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 21 */ 22 23#ifndef _MEDUSA_VIDEO_H 24#define _MEDUSA_VIDEO_H 25 26#include "cx25821-medusa-defines.h" 27 28/* Color control constants */ 29#define VIDEO_PROCAMP_MIN 0 30#define VIDEO_PROCAMP_MAX 10000 31#define UNSIGNED_BYTE_MIN 0 32#define UNSIGNED_BYTE_MAX 0xFF 33#define SIGNED_BYTE_MIN -128 34#define SIGNED_BYTE_MAX 127 35 36/* Default video color settings */ 37#define SHARPNESS_DEFAULT 50 38#define SATURATION_DEFAULT 5000 39#define BRIGHTNESS_DEFAULT 6200 40#define CONTRAST_DEFAULT 5000 41#define HUE_DEFAULT 5000 42 43unsigned short _num_decoders; 44unsigned short _num_cameras; 45 46unsigned int _video_standard; 47int _display_field_cnt[MAX_DECODERS]; 48 49#endif 50