mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-23 12:43:55 +08:00
9864ca20c5
This patch converts the modetables used in viafb to - remove the strange thing that sync_end and blanking_end contained the length and not the absolute value - remove hundreds of useless defines - use fb_videomode and not our own definition so modes defined in the subsystem and received via EDID are compatible with ours As the modes are now stored in a flat structure and no longer in a tree like thing the lookup time was increased but as it is a rare event anyway it shouldn't matter. Otherwise the behaviour should be the same as before. Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
64 lines
1.9 KiB
C
64 lines
1.9 KiB
C
/*
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* Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved.
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* Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved.
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public
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* License as published by the Free Software Foundation;
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* either version 2, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even
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* the implied warranty of MERCHANTABILITY or FITNESS FOR
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* A PARTICULAR PURPOSE.See the GNU General Public License
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* for more details.
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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.,
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __VIAMODE_H__
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#define __VIAMODE_H__
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#include "global.h"
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struct VPITTable {
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unsigned char Misc;
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unsigned char SR[StdSR];
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unsigned char GR[StdGR];
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unsigned char AR[StdAR];
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};
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struct patch_table {
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int table_length;
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struct io_reg *io_reg_table;
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};
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extern int NUM_TOTAL_CN400_ModeXregs;
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extern int NUM_TOTAL_CN700_ModeXregs;
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extern int NUM_TOTAL_KM400_ModeXregs;
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extern int NUM_TOTAL_CX700_ModeXregs;
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extern int NUM_TOTAL_VX855_ModeXregs;
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extern int NUM_TOTAL_CLE266_ModeXregs;
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extern int NUM_TOTAL_PATCH_MODE;
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extern struct io_reg CN400_ModeXregs[];
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extern struct io_reg CN700_ModeXregs[];
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extern struct io_reg KM400_ModeXregs[];
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extern struct io_reg CX700_ModeXregs[];
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extern struct io_reg VX800_ModeXregs[];
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extern struct io_reg VX855_ModeXregs[];
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extern struct io_reg CLE266_ModeXregs[];
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extern struct io_reg PM1024x768[];
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extern struct patch_table res_patch_table[];
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extern struct VPITTable VPIT;
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const struct fb_videomode *viafb_get_best_mode(int hres, int vres,
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int refresh);
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const struct fb_videomode *viafb_get_best_rb_mode(int hres, int vres,
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int refresh);
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#endif /* __VIAMODE_H__ */
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