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65 lines
2.7 KiB
65 lines
2.7 KiB
15 years ago
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/*
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* Modifications to support Loongson Arch:
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* Copyright (c) 2008 Lemote. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice unmodified, this list of conditions, and the following
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* disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*/
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/*
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* VESA framebuffer support. Author: Lj.Peng <penglj@lemote.com>
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*/
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/* For vesa mode control */
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#define GRAPHIC_MODE_100 0x100 /* 640x480 256*/
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#define GRAPHIC_MODE_101 0x101 /* 640x480 256*/
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#define GRAPHIC_MODE_102 0x102 /* 800x600 16 */
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#define GRAPHIC_MODE_103 0x103 /* 800x600 256*/
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#define GRAPHIC_MODE_104 0x104 /* 1024x768 16*/
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#define GRAPHIC_MODE_105 0x105 /* 1024x768 256*/
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#define GRAPHIC_MODE_106 0x106 /* 1280x1024 16*/
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#define GRAPHIC_MODE_107 0x107 /* 1280x1024 256*/
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#define GRAPHIC_MODE_10d 0x10d /* 320x200 32K(1:5:5:5)*/
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#define GRAPHIC_MODE_10e 0x10e /* 320x200 64K(5:6:5)*/
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#define GRAPHIC_MODE_10f 0x10f /* 320x200 16.8M(8:8:8)*/
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#define GRAPHIC_MODE_110 0x110 /* 640x480 32K*/
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#define GRAPHIC_MODE_111 0x111 /* 640x480 64K*/
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#define GRAPHIC_MODE_112 0x112 /* 640x480 16.8M*/
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#define GRAPHIC_MODE_113 0x113 /* 800x600 32K*/
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#define GRAPHIC_MODE_114 0x114 /* 800x600 64K*/
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#define GRAPHIC_MODE_115 0x115 /* 800x600 16.8M*/
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#define GRAPHIC_MODE_116 0x116 /* 1024x768 32K*/
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#define GRAPHIC_MODE_117 0x117 /* 1024x768 64K*/
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#define GRAPHIC_MODE_118 0x118 /* 1024x768 16.8M*/
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#define GRAPHIC_MODE_119 0x119 /* 1280x1024 32K*/
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#define GRAPHIC_MODE_11a 0x11a /* 1280x1024 64K*/
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#define GRAPHIC_MODE_11b 0x11b /* 1280x1024 16.8M*/
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#define USE_LINEAR_FRAMEBUFFER 0x4000
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struct vesamode {
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int mode;
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int width;
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int height;
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int bpp;
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};
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