drivers/video/fbdev/via/viamode.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved.
   4  * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved.
   5
   6  */
   7
   8 #ifndef __VIAMODE_H__
   9 #define __VIAMODE_H__
  10
  11 #include "global.h"
  12
  13 struct VPITTable {
  14         unsigned char Misc;
  15         unsigned char SR[StdSR];
  16         unsigned char GR[StdGR];
  17         unsigned char AR[StdAR];
  18 };
  19
  20 struct patch_table {
  21         int table_length;
  22         struct io_reg *io_reg_table;
  23 };
  24
  25 extern int NUM_TOTAL_CN400_ModeXregs;
  26 extern int NUM_TOTAL_CN700_ModeXregs;
  27 extern int NUM_TOTAL_KM400_ModeXregs;
  28 extern int NUM_TOTAL_CX700_ModeXregs;
  29 extern int NUM_TOTAL_VX855_ModeXregs;
  30 extern int NUM_TOTAL_CLE266_ModeXregs;
  31 extern int NUM_TOTAL_PATCH_MODE;
  32
  33 extern struct io_reg CN400_ModeXregs[];
  34 extern struct io_reg CN700_ModeXregs[];
  35 extern struct io_reg KM400_ModeXregs[];
  36 extern struct io_reg CX700_ModeXregs[];
  37 extern struct io_reg VX800_ModeXregs[];
  38 extern struct io_reg VX855_ModeXregs[];
  39 extern struct io_reg CLE266_ModeXregs[];
  40 extern struct io_reg PM1024x768[];
  41 extern struct patch_table res_patch_table[];
  42 extern struct VPITTable VPIT;
  43
  44 const struct fb_videomode *viafb_get_best_mode(int hres, int vres,
  45         int refresh);
  46 const struct fb_videomode *viafb_get_best_rb_mode(int hres, int vres,
  47         int refresh);
  48
  49 #endif /* __VIAMODE_H__ */