84 lines
2.9 KiB
C
84 lines
2.9 KiB
C
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/*
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* Copyright (C) 2010-2013 Bluecherry, LLC <http://www.bluecherrydvr.com>
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*
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* Original author:
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* Ben Collins <bcollins@ubuntu.com>
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*
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* Additional work by:
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* John Brooks <john.brooks@bluecherry.net>
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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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#ifndef __SOLO6X10_OFFSETS_H
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#define __SOLO6X10_OFFSETS_H
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#define SOLO_DISP_EXT_ADDR 0x00000000
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#define SOLO_DISP_EXT_SIZE 0x00480000
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#define SOLO_EOSD_EXT_ADDR \
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(SOLO_DISP_EXT_ADDR + SOLO_DISP_EXT_SIZE)
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#define SOLO_EOSD_EXT_SIZE(__solo) \
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(__solo->type == SOLO_DEV_6010 ? 0x10000 : 0x20000)
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#define SOLO_EOSD_EXT_SIZE_MAX 0x20000
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#define SOLO_EOSD_EXT_AREA(__solo) \
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(SOLO_EOSD_EXT_SIZE(__solo) * 32)
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#define SOLO_EOSD_EXT_ADDR_CHAN(__solo, ch) \
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(SOLO_EOSD_EXT_ADDR + SOLO_EOSD_EXT_SIZE(__solo) * (ch))
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#define SOLO_MOTION_EXT_ADDR(__solo) \
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(SOLO_EOSD_EXT_ADDR + SOLO_EOSD_EXT_AREA(__solo))
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#define SOLO_MOTION_EXT_SIZE 0x00080000
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#define SOLO_G723_EXT_ADDR(__solo) \
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(SOLO_MOTION_EXT_ADDR(__solo) + SOLO_MOTION_EXT_SIZE)
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#define SOLO_G723_EXT_SIZE 0x00010000
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#define SOLO_CAP_EXT_ADDR(__solo) \
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(SOLO_G723_EXT_ADDR(__solo) + SOLO_G723_EXT_SIZE)
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/* 18 is the maximum number of pages required for PAL@D1, the largest frame
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* possible */
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#define SOLO_CAP_PAGE_SIZE (18 << 16)
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/* Always allow the encoder enough for 16 channels, even if we have less. The
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* exception is if we have card with only 32Megs of memory. */
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#define SOLO_CAP_EXT_SIZE(__solo) \
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((((__solo->sdram_size <= (32 << 20)) ? 4 : 16) + 1) \
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* SOLO_CAP_PAGE_SIZE)
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#define SOLO_EREF_EXT_ADDR(__solo) \
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(SOLO_CAP_EXT_ADDR(__solo) + SOLO_CAP_EXT_SIZE(__solo))
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#define SOLO_EREF_EXT_SIZE 0x00140000
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#define SOLO_EREF_EXT_AREA(__solo) \
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(SOLO_EREF_EXT_SIZE * __solo->nr_chans * 2)
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#define __SOLO_JPEG_MIN_SIZE(__solo) (__solo->nr_chans * 0x00080000)
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#define SOLO_MP4E_EXT_ADDR(__solo) \
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(SOLO_EREF_EXT_ADDR(__solo) + SOLO_EREF_EXT_AREA(__solo))
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#define SOLO_MP4E_EXT_SIZE(__solo) \
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max((__solo->nr_chans * 0x00080000), \
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min(((__solo->sdram_size - SOLO_MP4E_EXT_ADDR(__solo)) - \
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__SOLO_JPEG_MIN_SIZE(__solo)), 0x00ff0000))
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#define __SOLO_JPEG_MIN_SIZE(__solo) (__solo->nr_chans * 0x00080000)
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#define SOLO_JPEG_EXT_ADDR(__solo) \
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(SOLO_MP4E_EXT_ADDR(__solo) + SOLO_MP4E_EXT_SIZE(__solo))
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#define SOLO_JPEG_EXT_SIZE(__solo) \
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max(__SOLO_JPEG_MIN_SIZE(__solo), \
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min((__solo->sdram_size - SOLO_JPEG_EXT_ADDR(__solo)), 0x00ff0000))
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#define SOLO_SDRAM_END(__solo) \
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(SOLO_JPEG_EXT_ADDR(__solo) + SOLO_JPEG_EXT_SIZE(__solo))
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#endif /* __SOLO6X10_OFFSETS_H */
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