pci/solo6x10/solo6x10-offsets.h

0001 /* SPDX-License-Identifier: GPL-2.0-or-later */
0002 /*
0003  * Copyright (C) 2010-2013 Bluecherry, LLC <https://www.bluecherrydvr.com>
0004  *
0005  * Original author:
0006  * Ben Collins <bcollins@ubuntu.com>
0007  *
0008  * Additional work by:
0009  * John Brooks <john.brooks@bluecherry.net>
0010  */
0011
0012 #ifndef __SOLO6X10_OFFSETS_H
0013 #define __SOLO6X10_OFFSETS_H
0014
0015 #define SOLO_DISP_EXT_ADDR          0x00000000
0016 #define SOLO_DISP_EXT_SIZE          0x00480000
0017
0018 #define SOLO_EOSD_EXT_ADDR \
0019     (SOLO_DISP_EXT_ADDR + SOLO_DISP_EXT_SIZE)
0020 #define SOLO_EOSD_EXT_SIZE(__solo) \
0021     (__solo->type == SOLO_DEV_6010 ? 0x10000 : 0x20000)
0022 #define SOLO_EOSD_EXT_SIZE_MAX          0x20000
0023 #define SOLO_EOSD_EXT_AREA(__solo) \
0024     (SOLO_EOSD_EXT_SIZE(__solo) * 32)
0025 #define SOLO_EOSD_EXT_ADDR_CHAN(__solo, ch) \
0026     (SOLO_EOSD_EXT_ADDR + SOLO_EOSD_EXT_SIZE(__solo) * (ch))
0027
0028 #define SOLO_MOTION_EXT_ADDR(__solo) \
0029     (SOLO_EOSD_EXT_ADDR + SOLO_EOSD_EXT_AREA(__solo))
0030 #define SOLO_MOTION_EXT_SIZE            0x00080000
0031
0032 #define SOLO_G723_EXT_ADDR(__solo) \
0033     (SOLO_MOTION_EXT_ADDR(__solo) + SOLO_MOTION_EXT_SIZE)
0034 #define SOLO_G723_EXT_SIZE          0x00010000
0035
0036 #define SOLO_CAP_EXT_ADDR(__solo) \
0037     (SOLO_G723_EXT_ADDR(__solo) + SOLO_G723_EXT_SIZE)
0038
0039 /* 18 is the maximum number of pages required for PAL@D1, the largest frame
0040  * possible */
0041 #define SOLO_CAP_PAGE_SIZE          (18 << 16)
0042
0043 /* Always allow the encoder enough for 16 channels, even if we have less. The
0044  * exception is if we have card with only 32Megs of memory. */
0045 #define SOLO_CAP_EXT_SIZE(__solo) \
0046     ((((__solo->sdram_size <= (32 << 20)) ? 4 : 16) + 1)    \
0047      * SOLO_CAP_PAGE_SIZE)
0048
0049 #define SOLO_EREF_EXT_ADDR(__solo) \
0050     (SOLO_CAP_EXT_ADDR(__solo) + SOLO_CAP_EXT_SIZE(__solo))
0051 #define SOLO_EREF_EXT_SIZE          0x00140000
0052 #define SOLO_EREF_EXT_AREA(__solo) \
0053     (SOLO_EREF_EXT_SIZE * __solo->nr_chans * 2)
0054
0055 #define __SOLO_JPEG_MIN_SIZE(__solo)        (__solo->nr_chans * 0x00080000)
0056
0057 #define SOLO_MP4E_EXT_ADDR(__solo) \
0058     (SOLO_EREF_EXT_ADDR(__solo) + SOLO_EREF_EXT_AREA(__solo))
0059 #define SOLO_MP4E_EXT_SIZE(__solo) \
0060     max((__solo->nr_chans * 0x00080000),                \
0061         min(((__solo->sdram_size - SOLO_MP4E_EXT_ADDR(__solo)) -    \
0062          __SOLO_JPEG_MIN_SIZE(__solo)), 0x00ff0000))
0063
0064 #define __SOLO_JPEG_MIN_SIZE(__solo)        (__solo->nr_chans * 0x00080000)
0065 #define SOLO_JPEG_EXT_ADDR(__solo) \
0066         (SOLO_MP4E_EXT_ADDR(__solo) + SOLO_MP4E_EXT_SIZE(__solo))
0067 #define SOLO_JPEG_EXT_SIZE(__solo) \
0068     max(__SOLO_JPEG_MIN_SIZE(__solo),               \
0069         min((__solo->sdram_size - SOLO_JPEG_EXT_ADDR(__solo)), 0x00ff0000))
0070
0071 #define SOLO_SDRAM_END(__solo) \
0072     (SOLO_JPEG_EXT_ADDR(__solo) + SOLO_JPEG_EXT_SIZE(__solo))
0073
0074 #endif /* __SOLO6X10_OFFSETS_H */