1/*************************************************************************** 2 * Global parameters for the V4L2 driver for SN9C1xx PC Camera Controllers * 3 * * 4 * Copyright (C) 2007 by Luca Risolia <luca.risolia@studio.unibo.it> * 5 * * 6 * This program is free software; you can redistribute it and/or modify * 7 * it under the terms of the GNU General Public License as published by * 8 * the Free Software Foundation; either version 2 of the License, or * 9 * (at your option) any later version. * 10 * * 11 * This program is distributed in the hope that it will be useful, * 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 14 * GNU General Public License for more details. * 15 * * 16 * You should have received a copy of the GNU General Public License * 17 * along with this program; if not, write to the Free Software * 18 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * 19 ***************************************************************************/ 20 21#ifndef _SN9C102_CONFIG_H_ 22#define _SN9C102_CONFIG_H_ 23 24#include <linux/types.h> 25#include <linux/jiffies.h> 26 27#define SN9C102_DEBUG 28#define SN9C102_DEBUG_LEVEL 2 29#define SN9C102_MAX_DEVICES 64 30#define SN9C102_PRESERVE_IMGSCALE 0 31#define SN9C102_FORCE_MUNMAP 0 32#define SN9C102_MAX_FRAMES 32 33#define SN9C102_URBS 2 34#define SN9C102_ISO_PACKETS 7 35#define SN9C102_ALTERNATE_SETTING 8 36#define SN9C102_URB_TIMEOUT msecs_to_jiffies(2 * SN9C102_ISO_PACKETS) 37#define SN9C102_CTRL_TIMEOUT 300 38#define SN9C102_FRAME_TIMEOUT 0 39 40/*****************************************************************************/ 41 42static const u8 SN9C102_Y_QTABLE0[64] = { 43 8, 5, 5, 8, 12, 20, 25, 30, 44 6, 6, 7, 9, 13, 29, 30, 27, 45 7, 6, 8, 12, 20, 28, 34, 28, 46 7, 8, 11, 14, 25, 43, 40, 31, 47 9, 11, 18, 28, 34, 54, 51, 38, 48 12, 17, 27, 32, 40, 52, 56, 46, 49 24, 32, 39, 43, 51, 60, 60, 50, 50 36, 46, 47, 49, 56, 50, 51, 49 51}; 52 53static const u8 SN9C102_UV_QTABLE0[64] = { 54 8, 9, 12, 23, 49, 49, 49, 49, 55 9, 10, 13, 33, 49, 49, 49, 49, 56 12, 13, 28, 49, 49, 49, 49, 49, 57 23, 33, 49, 49, 49, 49, 49, 49, 58 49, 49, 49, 49, 49, 49, 49, 49, 59 49, 49, 49, 49, 49, 49, 49, 49, 60 49, 49, 49, 49, 49, 49, 49, 49, 61 49, 49, 49, 49, 49, 49, 49, 49 62}; 63 64static const u8 SN9C102_Y_QTABLE1[64] = { 65 16, 11, 10, 16, 24, 40, 51, 61, 66 12, 12, 14, 19, 26, 58, 60, 55, 67 14, 13, 16, 24, 40, 57, 69, 56, 68 14, 17, 22, 29, 51, 87, 80, 62, 69 18, 22, 37, 56, 68, 109, 103, 77, 70 24, 35, 55, 64, 81, 104, 113, 92, 71 49, 64, 78, 87, 103, 121, 120, 101, 72 72, 92, 95, 98, 112, 100, 103, 99 73}; 74 75static const u8 SN9C102_UV_QTABLE1[64] = { 76 17, 18, 24, 47, 99, 99, 99, 99, 77 18, 21, 26, 66, 99, 99, 99, 99, 78 24, 26, 56, 99, 99, 99, 99, 99, 79 47, 66, 99, 99, 99, 99, 99, 99, 80 99, 99, 99, 99, 99, 99, 99, 99, 81 99, 99, 99, 99, 99, 99, 99, 99, 82 99, 99, 99, 99, 99, 99, 99, 99, 83 99, 99, 99, 99, 99, 99, 99, 99 84}; 85 86#endif /* _SN9C102_CONFIG_H_ */ 87