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