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 19 #ifndef _MEDUSA_VIDEO_H 20 #define _MEDUSA_VIDEO_H 21 22 #include "cx25821-medusa-defines.h" 23 24 /* Color control constants */ 25 #define VIDEO_PROCAMP_MIN 0 26 #define VIDEO_PROCAMP_MAX 10000 27 #define UNSIGNED_BYTE_MIN 0 28 #define UNSIGNED_BYTE_MAX 0xFF 29 #define SIGNED_BYTE_MIN -128 30 #define SIGNED_BYTE_MAX 127 31 32 /* Default video color settings */ 33 #define SHARPNESS_DEFAULT 50 34 #define SATURATION_DEFAULT 5000 35 #define BRIGHTNESS_DEFAULT 6200 36 #define CONTRAST_DEFAULT 5000 37 #define HUE_DEFAULT 5000 38 39 #endif 40