1/*
2 * Copyright (C) 2010-2013 Bluecherry, LLC <http://www.bluecherrydvr.com>
3 *
4 * Original author:
5 * Ben Collins <bcollins@ubuntu.com>
6 *
7 * Additional work by:
8 * John Brooks <john.brooks@bluecherry.net>
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18 * GNU General Public License for more details.
19 */
20
21#ifndef __SOLO6X10_OFFSETS_H
22#define __SOLO6X10_OFFSETS_H
23
24#define SOLO_DISP_EXT_ADDR			0x00000000
25#define SOLO_DISP_EXT_SIZE			0x00480000
26
27#define SOLO_EOSD_EXT_ADDR \
28	(SOLO_DISP_EXT_ADDR + SOLO_DISP_EXT_SIZE)
29#define SOLO_EOSD_EXT_SIZE(__solo) \
30	(__solo->type == SOLO_DEV_6010 ? 0x10000 : 0x20000)
31#define SOLO_EOSD_EXT_SIZE_MAX			0x20000
32#define SOLO_EOSD_EXT_AREA(__solo) \
33	(SOLO_EOSD_EXT_SIZE(__solo) * 32)
34#define SOLO_EOSD_EXT_ADDR_CHAN(__solo, ch) \
35	(SOLO_EOSD_EXT_ADDR + SOLO_EOSD_EXT_SIZE(__solo) * (ch))
36
37#define SOLO_MOTION_EXT_ADDR(__solo) \
38	(SOLO_EOSD_EXT_ADDR + SOLO_EOSD_EXT_AREA(__solo))
39#define SOLO_MOTION_EXT_SIZE			0x00080000
40
41#define SOLO_G723_EXT_ADDR(__solo) \
42	(SOLO_MOTION_EXT_ADDR(__solo) + SOLO_MOTION_EXT_SIZE)
43#define SOLO_G723_EXT_SIZE			0x00010000
44
45#define SOLO_CAP_EXT_ADDR(__solo) \
46	(SOLO_G723_EXT_ADDR(__solo) + SOLO_G723_EXT_SIZE)
47
48/* 18 is the maximum number of pages required for PAL@D1, the largest frame
49 * possible */
50#define SOLO_CAP_PAGE_SIZE			(18 << 16)
51
52/* Always allow the encoder enough for 16 channels, even if we have less. The
53 * exception is if we have card with only 32Megs of memory. */
54#define SOLO_CAP_EXT_SIZE(__solo) \
55	((((__solo->sdram_size <= (32 << 20)) ? 4 : 16) + 1)	\
56	 * SOLO_CAP_PAGE_SIZE)
57
58#define SOLO_EREF_EXT_ADDR(__solo) \
59	(SOLO_CAP_EXT_ADDR(__solo) + SOLO_CAP_EXT_SIZE(__solo))
60#define SOLO_EREF_EXT_SIZE			0x00140000
61#define SOLO_EREF_EXT_AREA(__solo) \
62	(SOLO_EREF_EXT_SIZE * __solo->nr_chans * 2)
63
64#define __SOLO_JPEG_MIN_SIZE(__solo)		(__solo->nr_chans * 0x00080000)
65
66#define SOLO_MP4E_EXT_ADDR(__solo) \
67	(SOLO_EREF_EXT_ADDR(__solo) + SOLO_EREF_EXT_AREA(__solo))
68#define SOLO_MP4E_EXT_SIZE(__solo) \
69	max((__solo->nr_chans * 0x00080000),				\
70	    min(((__solo->sdram_size - SOLO_MP4E_EXT_ADDR(__solo)) -	\
71		 __SOLO_JPEG_MIN_SIZE(__solo)), 0x00ff0000))
72
73#define __SOLO_JPEG_MIN_SIZE(__solo)		(__solo->nr_chans * 0x00080000)
74#define SOLO_JPEG_EXT_ADDR(__solo) \
75		(SOLO_MP4E_EXT_ADDR(__solo) + SOLO_MP4E_EXT_SIZE(__solo))
76#define SOLO_JPEG_EXT_SIZE(__solo) \
77	max(__SOLO_JPEG_MIN_SIZE(__solo),				\
78	    min((__solo->sdram_size - SOLO_JPEG_EXT_ADDR(__solo)), 0x00ff0000))
79
80#define SOLO_SDRAM_END(__solo) \
81	(SOLO_JPEG_EXT_ADDR(__solo) + SOLO_JPEG_EXT_SIZE(__solo))
82
83#endif /* __SOLO6X10_OFFSETS_H */
84