linux/drivers/video/via/viamode.c
Florian Tobias Schandinat 5dd72f12df viafb: get rid of the remaining modetable structure assumptions
This patch removes the remaining places where assumptions about the
structure of the modetable were made. Aside from some places where
assumptions are made that certain modes are in the modetable the
only code dealing with the modetable and not just a single mode is
in viamode. This will allow chaniging the modetable and use other
sources for videomodes like the subsystem or EDID.

Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
2011-08-07 13:34:35 +00:00

918 lines
32 KiB
C

/*
* Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved.
* Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved.
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation;
* either version 2, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE.See the GNU General Public License
* for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include <linux/via-core.h>
#include "global.h"
struct io_reg CN400_ModeXregs[] = { {VIASR, SR10, 0xFF, 0x01},
{VIASR, SR15, 0x02, 0x02},
{VIASR, SR16, 0xBF, 0x08},
{VIASR, SR17, 0xFF, 0x1F},
{VIASR, SR18, 0xFF, 0x4E},
{VIASR, SR1A, 0xFB, 0x08},
{VIASR, SR1E, 0x0F, 0x01},
{VIASR, SR2A, 0xFF, 0x00},
{VIACR, CR32, 0xFF, 0x00},
{VIACR, CR33, 0xFF, 0x00},
{VIACR, CR35, 0xFF, 0x00},
{VIACR, CR36, 0x08, 0x00},
{VIACR, CR69, 0xFF, 0x00},
{VIACR, CR6A, 0xFF, 0x40},
{VIACR, CR6B, 0xFF, 0x00},
{VIACR, CR88, 0xFF, 0x40}, /* LCD Panel Type */
{VIACR, CR89, 0xFF, 0x00}, /* LCD Timing Control 0 */
{VIACR, CR8A, 0xFF, 0x88}, /* LCD Timing Control 1 */
{VIACR, CR8B, 0xFF, 0x69}, /* LCD Power Sequence Control 0 */
{VIACR, CR8C, 0xFF, 0x57}, /* LCD Power Sequence Control 1 */
{VIACR, CR8D, 0xFF, 0x00}, /* LCD Power Sequence Control 2 */
{VIACR, CR8E, 0xFF, 0x7B}, /* LCD Power Sequence Control 3 */
{VIACR, CR8F, 0xFF, 0x03}, /* LCD Power Sequence Control 4 */
{VIACR, CR90, 0xFF, 0x30}, /* LCD Power Sequence Control 5 */
{VIACR, CR91, 0xFF, 0xA0}, /* 24/12 bit LVDS Data off */
{VIACR, CR96, 0xFF, 0x00},
{VIACR, CR97, 0xFF, 0x00},
{VIACR, CR99, 0xFF, 0x00},
{VIACR, CR9B, 0xFF, 0x00}
};
/* Video Mode Table for VT3314 chipset*/
/* Common Setting for Video Mode */
struct io_reg CN700_ModeXregs[] = { {VIASR, SR10, 0xFF, 0x01},
{VIASR, SR15, 0x02, 0x02},
{VIASR, SR16, 0xBF, 0x08},
{VIASR, SR17, 0xFF, 0x1F},
{VIASR, SR18, 0xFF, 0x4E},
{VIASR, SR1A, 0xFB, 0x82},
{VIASR, SR1B, 0xFF, 0xF0},
{VIASR, SR1F, 0xFF, 0x00},
{VIASR, SR1E, 0xFF, 0x01},
{VIASR, SR22, 0xFF, 0x1F},
{VIASR, SR2A, 0x0F, 0x00},
{VIASR, SR2E, 0xFF, 0xFF},
{VIASR, SR3F, 0xFF, 0xFF},
{VIASR, SR40, 0xF7, 0x00},
{VIASR, CR30, 0xFF, 0x04},
{VIACR, CR32, 0xFF, 0x00},
{VIACR, CR33, 0x7F, 0x00},
{VIACR, CR35, 0xFF, 0x00},
{VIACR, CR36, 0xFF, 0x31},
{VIACR, CR41, 0xFF, 0x80},
{VIACR, CR42, 0xFF, 0x00},
{VIACR, CR55, 0x80, 0x00},
{VIACR, CR5D, 0x80, 0x00}, /*Horizontal Retrace Start bit[11] should be 0*/
{VIACR, CR68, 0xFF, 0x67}, /* Default FIFO For IGA2 */
{VIACR, CR69, 0xFF, 0x00},
{VIACR, CR6A, 0xFD, 0x40},
{VIACR, CR6B, 0xFF, 0x00},
{VIACR, CR77, 0xFF, 0x00}, /* LCD scaling Factor */
{VIACR, CR78, 0xFF, 0x00}, /* LCD scaling Factor */
{VIACR, CR79, 0xFF, 0x00}, /* LCD scaling Factor */
{VIACR, CR9F, 0x03, 0x00}, /* LCD scaling Factor */
{VIACR, CR88, 0xFF, 0x40}, /* LCD Panel Type */
{VIACR, CR89, 0xFF, 0x00}, /* LCD Timing Control 0 */
{VIACR, CR8A, 0xFF, 0x88}, /* LCD Timing Control 1 */
{VIACR, CR8B, 0xFF, 0x5D}, /* LCD Power Sequence Control 0 */
{VIACR, CR8C, 0xFF, 0x2B}, /* LCD Power Sequence Control 1 */
{VIACR, CR8D, 0xFF, 0x6F}, /* LCD Power Sequence Control 2 */
{VIACR, CR8E, 0xFF, 0x2B}, /* LCD Power Sequence Control 3 */
{VIACR, CR8F, 0xFF, 0x01}, /* LCD Power Sequence Control 4 */
{VIACR, CR90, 0xFF, 0x01}, /* LCD Power Sequence Control 5 */
{VIACR, CR91, 0xFF, 0xA0}, /* 24/12 bit LVDS Data off */
{VIACR, CR96, 0xFF, 0x00},
{VIACR, CR97, 0xFF, 0x00},
{VIACR, CR99, 0xFF, 0x00},
{VIACR, CR9B, 0xFF, 0x00},
{VIACR, CR9D, 0xFF, 0x80},
{VIACR, CR9E, 0xFF, 0x80}
};
struct io_reg KM400_ModeXregs[] = {
{VIASR, SR10, 0xFF, 0x01}, /* Unlock Register */
{VIASR, SR16, 0xFF, 0x08}, /* Display FIFO threshold Control */
{VIASR, SR17, 0xFF, 0x1F}, /* Display FIFO Control */
{VIASR, SR18, 0xFF, 0x4E}, /* GFX PREQ threshold */
{VIASR, SR1A, 0xFF, 0x0a}, /* GFX PREQ threshold */
{VIASR, SR1F, 0xFF, 0x00}, /* Memory Control 0 */
{VIASR, SR1B, 0xFF, 0xF0}, /* Power Management Control 0 */
{VIASR, SR1E, 0xFF, 0x01}, /* Power Management Control */
{VIASR, SR20, 0xFF, 0x00}, /* Sequencer Arbiter Control 0 */
{VIASR, SR21, 0xFF, 0x00}, /* Sequencer Arbiter Control 1 */
{VIASR, SR22, 0xFF, 0x1F}, /* Display Arbiter Control 1 */
{VIASR, SR2A, 0xFF, 0x00}, /* Power Management Control 5 */
{VIASR, SR2D, 0xFF, 0xFF}, /* Power Management Control 1 */
{VIASR, SR2E, 0xFF, 0xFF}, /* Power Management Control 2 */
{VIACR, CR33, 0xFF, 0x00},
{VIACR, CR55, 0x80, 0x00},
{VIACR, CR5D, 0x80, 0x00},
{VIACR, CR36, 0xFF, 0x01}, /* Power Mangement 3 */
{VIACR, CR68, 0xFF, 0x67}, /* Default FIFO For IGA2 */
{VIACR, CR6A, 0x20, 0x20}, /* Extended FIFO On */
{VIACR, CR88, 0xFF, 0x40}, /* LCD Panel Type */
{VIACR, CR89, 0xFF, 0x00}, /* LCD Timing Control 0 */
{VIACR, CR8A, 0xFF, 0x88}, /* LCD Timing Control 1 */
{VIACR, CR8B, 0xFF, 0x2D}, /* LCD Power Sequence Control 0 */
{VIACR, CR8C, 0xFF, 0x2D}, /* LCD Power Sequence Control 1 */
{VIACR, CR8D, 0xFF, 0xC8}, /* LCD Power Sequence Control 2 */
{VIACR, CR8E, 0xFF, 0x36}, /* LCD Power Sequence Control 3 */
{VIACR, CR8F, 0xFF, 0x00}, /* LCD Power Sequence Control 4 */
{VIACR, CR90, 0xFF, 0x10}, /* LCD Power Sequence Control 5 */
{VIACR, CR91, 0xFF, 0xA0}, /* 24/12 bit LVDS Data off */
{VIACR, CR96, 0xFF, 0x03}, /* DVP0 ; DVP0 Clock Skew */
{VIACR, CR97, 0xFF, 0x03}, /* DFP high ; DFPH Clock Skew */
{VIACR, CR99, 0xFF, 0x03}, /* DFP low ; DFPL Clock Skew*/
{VIACR, CR9B, 0xFF, 0x07} /* DVI on DVP1 ; DVP1 Clock Skew*/
};
/* For VT3324: Common Setting for Video Mode */
struct io_reg CX700_ModeXregs[] = { {VIASR, SR10, 0xFF, 0x01},
{VIASR, SR15, 0x02, 0x02},
{VIASR, SR16, 0xBF, 0x08},
{VIASR, SR17, 0xFF, 0x1F},
{VIASR, SR18, 0xFF, 0x4E},
{VIASR, SR1A, 0xFB, 0x08},
{VIASR, SR1B, 0xFF, 0xF0},
{VIASR, SR1E, 0xFF, 0x01},
{VIASR, SR2A, 0xFF, 0x00},
{VIASR, SR2D, 0xC0, 0xC0}, /* delayed E3_ECK */
{VIACR, CR32, 0xFF, 0x00},
{VIACR, CR33, 0xFF, 0x00},
{VIACR, CR35, 0xFF, 0x00},
{VIACR, CR36, 0x08, 0x00},
{VIACR, CR47, 0xC8, 0x00}, /* Clear VCK Plus. */
{VIACR, CR69, 0xFF, 0x00},
{VIACR, CR6A, 0xFF, 0x40},
{VIACR, CR6B, 0xFF, 0x00},
{VIACR, CR88, 0xFF, 0x40}, /* LCD Panel Type */
{VIACR, CR89, 0xFF, 0x00}, /* LCD Timing Control 0 */
{VIACR, CR8A, 0xFF, 0x88}, /* LCD Timing Control 1 */
{VIACR, CRD4, 0xFF, 0x81}, /* Second power sequence control */
{VIACR, CR8B, 0xFF, 0x5D}, /* LCD Power Sequence Control 0 */
{VIACR, CR8C, 0xFF, 0x2B}, /* LCD Power Sequence Control 1 */
{VIACR, CR8D, 0xFF, 0x6F}, /* LCD Power Sequence Control 2 */
{VIACR, CR8E, 0xFF, 0x2B}, /* LCD Power Sequence Control 3 */
{VIACR, CR8F, 0xFF, 0x01}, /* LCD Power Sequence Control 4 */
{VIACR, CR90, 0xFF, 0x01}, /* LCD Power Sequence Control 5 */
{VIACR, CR91, 0xFF, 0x80}, /* 24/12 bit LVDS Data off */
{VIACR, CR96, 0xFF, 0x00},
{VIACR, CR97, 0xFF, 0x00},
{VIACR, CR99, 0xFF, 0x00},
{VIACR, CR9B, 0xFF, 0x00}
};
struct io_reg VX855_ModeXregs[] = {
{VIASR, SR10, 0xFF, 0x01},
{VIASR, SR15, 0x02, 0x02},
{VIASR, SR16, 0xBF, 0x08},
{VIASR, SR17, 0xFF, 0x1F},
{VIASR, SR18, 0xFF, 0x4E},
{VIASR, SR1A, 0xFB, 0x08},
{VIASR, SR1B, 0xFF, 0xF0},
{VIASR, SR1E, 0x07, 0x01},
{VIASR, SR2A, 0xF0, 0x00},
{VIASR, SR58, 0xFF, 0x00},
{VIASR, SR59, 0xFF, 0x00},
{VIASR, SR2D, 0xC0, 0xC0}, /* delayed E3_ECK */
{VIACR, CR32, 0xFF, 0x00},
{VIACR, CR33, 0x7F, 0x00},
{VIACR, CR35, 0xFF, 0x00},
{VIACR, CR36, 0x08, 0x00},
{VIACR, CR69, 0xFF, 0x00},
{VIACR, CR6A, 0xFD, 0x60},
{VIACR, CR6B, 0xFF, 0x00},
{VIACR, CR88, 0xFF, 0x40}, /* LCD Panel Type */
{VIACR, CR89, 0xFF, 0x00}, /* LCD Timing Control 0 */
{VIACR, CR8A, 0xFF, 0x88}, /* LCD Timing Control 1 */
{VIACR, CRD4, 0xFF, 0x81}, /* Second power sequence control */
{VIACR, CR91, 0xFF, 0x80}, /* 24/12 bit LVDS Data off */
{VIACR, CR96, 0xFF, 0x00},
{VIACR, CR97, 0xFF, 0x00},
{VIACR, CR99, 0xFF, 0x00},
{VIACR, CR9B, 0xFF, 0x00},
{VIACR, CRD2, 0xFF, 0xFF} /* TMDS/LVDS control register. */
};
/* Video Mode Table */
/* Common Setting for Video Mode */
struct io_reg CLE266_ModeXregs[] = { {VIASR, SR1E, 0xF0, 0x00},
{VIASR, SR2A, 0x0F, 0x00},
{VIASR, SR15, 0x02, 0x02},
{VIASR, SR16, 0xBF, 0x08},
{VIASR, SR17, 0xFF, 0x1F},
{VIASR, SR18, 0xFF, 0x4E},
{VIASR, SR1A, 0xFB, 0x08},
{VIACR, CR32, 0xFF, 0x00},
{VIACR, CR35, 0xFF, 0x00},
{VIACR, CR36, 0x08, 0x00},
{VIACR, CR6A, 0xFF, 0x80},
{VIACR, CR6A, 0xFF, 0xC0},
{VIACR, CR55, 0x80, 0x00},
{VIACR, CR5D, 0x80, 0x00},
{VIAGR, GR20, 0xFF, 0x00},
{VIAGR, GR21, 0xFF, 0x00},
{VIAGR, GR22, 0xFF, 0x00},
};
/* Mode:1024X768 */
struct io_reg PM1024x768[] = { {VIASR, 0x16, 0xBF, 0x0C},
{VIASR, 0x18, 0xFF, 0x4C}
};
struct patch_table res_patch_table[] = {
{ARRAY_SIZE(PM1024x768), PM1024x768}
};
/* struct VPITTable {
unsigned char Misc;
unsigned char SR[StdSR];
unsigned char CR[StdCR];
unsigned char GR[StdGR];
unsigned char AR[StdAR];
};*/
struct VPITTable VPIT = {
/* Msic */
0xC7,
/* Sequencer */
{0x01, 0x0F, 0x00, 0x0E},
/* Graphic Controller */
{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x0F, 0xFF},
/* Attribute Controller */
{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
0x01, 0x00, 0x0F, 0x00}
};
/********************/
/* Mode Table */
/********************/
/* 480x640 */
static struct crt_mode_table CRTM480x640[] = {
/* r_rate, hsp, vsp */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M480X640_R60_HSP, M480X640_R60_VSP,
{624, 480, 480, 144, 504, 48, 663, 640, 640, 23, 641, 3} } /* GTF*/
};
/* 640x480*/
static struct crt_mode_table CRTM640x480[] = {
/*r_rate,hsp,vsp */
/*HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M640X480_R60_HSP, M640X480_R60_VSP,
{800, 640, 640, 160, 656, 96, 525, 480, 480, 45, 490, 2} },
{REFRESH_75, M640X480_R75_HSP, M640X480_R75_VSP,
{840, 640, 640, 200, 656, 64, 500, 480, 480, 20, 481, 3} },
{REFRESH_85, M640X480_R85_HSP, M640X480_R85_VSP,
{832, 640, 640, 192, 696, 56, 509, 480, 480, 29, 481, 3} },
{REFRESH_100, M640X480_R100_HSP, M640X480_R100_VSP,
{848, 640, 640, 208, 680, 64, 509, 480, 480, 29, 481, 3} }, /*GTF*/
{REFRESH_120, M640X480_R120_HSP, M640X480_R120_VSP,
{848, 640, 640, 208, 680, 64, 515, 480, 480, 35, 481, 3} } /*GTF*/
};
/*720x480 (GTF)*/
static struct crt_mode_table CRTM720x480[] = {
/*r_rate,hsp,vsp */
/*HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M720X480_R60_HSP, M720X480_R60_VSP,
{896, 720, 720, 176, 736, 72, 497, 480, 480, 17, 481, 3} }
};
/*720x576 (GTF)*/
static struct crt_mode_table CRTM720x576[] = {
/*r_rate,hsp,vsp */
/*HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M720X576_R60_HSP, M720X576_R60_VSP,
{912, 720, 720, 192, 744, 72, 597, 576, 576, 21, 577, 3} }
};
/* 800x480 (CVT) */
static struct crt_mode_table CRTM800x480[] = {
/* r_rate, hsp, vsp */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M800X480_R60_HSP, M800X480_R60_VSP,
{992, 800, 800, 192, 824, 72, 500, 480, 480, 20, 483, 7} }
};
/* 800x600*/
static struct crt_mode_table CRTM800x600[] = {
/*r_rate,hsp,vsp */
/*HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M800X600_R60_HSP, M800X600_R60_VSP,
{1056, 800, 800, 256, 840, 128, 628, 600, 600, 28, 601, 4} },
{REFRESH_75, M800X600_R75_HSP, M800X600_R75_VSP,
{1056, 800, 800, 256, 816, 80, 625, 600, 600, 25, 601, 3} },
{REFRESH_85, M800X600_R85_HSP, M800X600_R85_VSP,
{1048, 800, 800, 248, 832, 64, 631, 600, 600, 31, 601, 3} },
{REFRESH_100, M800X600_R100_HSP, M800X600_R100_VSP,
{1072, 800, 800, 272, 848, 88, 636, 600, 600, 36, 601, 3} },
{REFRESH_120, M800X600_R120_HSP, M800X600_R120_VSP,
{1088, 800, 800, 288, 856, 88, 643, 600, 600, 43, 601, 3} }
};
/* 848x480 (CVT) */
static struct crt_mode_table CRTM848x480[] = {
/* r_rate, hsp, vsp */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M848X480_R60_HSP, M848X480_R60_VSP,
{1056, 848, 848, 208, 872, 80, 500, 480, 480, 20, 483, 5} }
};
/*856x480 (GTF) convert to 852x480*/
static struct crt_mode_table CRTM852x480[] = {
/*r_rate,hsp,vsp */
/*HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M852X480_R60_HSP, M852X480_R60_VSP,
{1064, 856, 856, 208, 872, 88, 497, 480, 480, 17, 481, 3} }
};
/*1024x512 (GTF)*/
static struct crt_mode_table CRTM1024x512[] = {
/*r_rate,hsp,vsp */
/*HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1024X512_R60_HSP, M1024X512_R60_VSP,
{1296, 1024, 1024, 272, 1056, 104, 531, 512, 512, 19, 513, 3} }
};
/* 1024x600*/
static struct crt_mode_table CRTM1024x600[] = {
/*r_rate,hsp,vsp */
/*HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1024X600_R60_HSP, M1024X600_R60_VSP,
{1312, 1024, 1024, 288, 1064, 104, 622, 600, 600, 22, 601, 3} },
};
/* 1024x768*/
static struct crt_mode_table CRTM1024x768[] = {
/*r_rate,hsp,vsp */
/*HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1024X768_R60_HSP, M1024X768_R60_VSP,
{1344, 1024, 1024, 320, 1048, 136, 806, 768, 768, 38, 771, 6} },
{REFRESH_75, M1024X768_R75_HSP, M1024X768_R75_VSP,
{1312, 1024, 1024, 288, 1040, 96, 800, 768, 768, 32, 769, 3} },
{REFRESH_85, M1024X768_R85_HSP, M1024X768_R85_VSP,
{1376, 1024, 1024, 352, 1072, 96, 808, 768, 768, 40, 769, 3} },
{REFRESH_100, M1024X768_R100_HSP, M1024X768_R100_VSP,
{1392, 1024, 1024, 368, 1096, 112, 814, 768, 768, 46, 769, 3} }
};
/* 1152x864*/
static struct crt_mode_table CRTM1152x864[] = {
/*r_rate,hsp,vsp */
/*HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_75, M1152X864_R75_HSP, M1152X864_R75_VSP,
{1600, 1152, 1152, 448, 1216, 128, 900, 864, 864, 36, 865, 3} }
};
/* 1280x720 (HDMI 720P)*/
static struct crt_mode_table CRTM1280x720[] = {
/*r_rate,hsp,vsp */
/*HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1280X720_R60_HSP, M1280X720_R60_VSP,
{1648, 1280, 1280, 368, 1392, 40, 750, 720, 720, 30, 725, 5} },
{REFRESH_50, M1280X720_R50_HSP, M1280X720_R50_VSP,
{1632, 1280, 1280, 352, 1328, 128, 741, 720, 720, 21, 721, 3} }
};
/*1280x768 (GTF)*/
static struct crt_mode_table CRTM1280x768[] = {
/*r_rate,hsp,vsp */
/*HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1280X768_R60_HSP, M1280X768_R60_VSP,
{1680, 1280, 1280, 400, 1344, 136, 795, 768, 768, 27, 769, 3} },
{REFRESH_50, M1280X768_R50_HSP, M1280X768_R50_VSP,
{1648, 1280, 1280, 368, 1336, 128, 791, 768, 768, 23, 769, 3} }
};
/* 1280x800 (CVT) */
static struct crt_mode_table CRTM1280x800[] = {
/* r_rate, hsp, vsp */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1280X800_R60_HSP, M1280X800_R60_VSP,
{1680, 1280, 1280, 400, 1352, 128, 831, 800, 800, 31, 803, 6} }
};
/*1280x960*/
static struct crt_mode_table CRTM1280x960[] = {
/*r_rate,hsp,vsp */
/*HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1280X960_R60_HSP, M1280X960_R60_VSP,
{1800, 1280, 1280, 520, 1376, 112, 1000, 960, 960, 40, 961, 3} }
};
/* 1280x1024*/
static struct crt_mode_table CRTM1280x1024[] = {
/*r_rate,hsp,vsp */
/*HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1280X1024_R60_HSP, M1280X1024_R60_VSP,
{1688, 1280, 1280, 408, 1328, 112, 1066, 1024, 1024, 42, 1025,
3} },
{REFRESH_75, M1280X1024_R75_HSP, M1280X1024_R75_VSP,
{1688, 1280, 1280, 408, 1296, 144, 1066, 1024, 1024, 42, 1025,
3} },
{REFRESH_85, M1280X1024_R85_HSP, M1280X1024_R85_VSP,
{1728, 1280, 1280, 448, 1344, 160, 1072, 1024, 1024, 48, 1025, 3} }
};
/* 1368x768 (GTF) */
static struct crt_mode_table CRTM1368x768[] = {
/* r_rate, hsp, vsp */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1368X768_R60_HSP, M1368X768_R60_VSP,
{1800, 1368, 1368, 432, 1440, 144, 795, 768, 768, 27, 769, 3} }
};
/*1440x1050 (GTF)*/
static struct crt_mode_table CRTM1440x1050[] = {
/*r_rate,hsp,vsp */
/*HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1440X1050_R60_HSP, M1440X1050_R60_VSP,
{1936, 1440, 1440, 496, 1536, 152, 1077, 1040, 1040, 37, 1041, 3} }
};
/* 1600x1200*/
static struct crt_mode_table CRTM1600x1200[] = {
/*r_rate,hsp,vsp */
/*HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1600X1200_R60_HSP, M1600X1200_R60_VSP,
{2160, 1600, 1600, 560, 1664, 192, 1250, 1200, 1200, 50, 1201,
3} },
{REFRESH_75, M1600X1200_R75_HSP, M1600X1200_R75_VSP,
{2160, 1600, 1600, 560, 1664, 192, 1250, 1200, 1200, 50, 1201, 3} }
};
/* 1680x1050 (CVT) */
static struct crt_mode_table CRTM1680x1050[] = {
/* r_rate, hsp, vsp */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1680x1050_R60_HSP, M1680x1050_R60_VSP,
{2240, 1680, 1680, 560, 1784, 176, 1089, 1050, 1050, 39, 1053,
6} },
{REFRESH_75, M1680x1050_R75_HSP, M1680x1050_R75_VSP,
{2272, 1680, 1680, 592, 1800, 176, 1099, 1050, 1050, 49, 1053, 6} }
};
/* 1680x1050 (CVT Reduce Blanking) */
static struct crt_mode_table CRTM1680x1050_RB[] = {
/* r_rate, hsp, vsp */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1680x1050_RB_R60_HSP, M1680x1050_RB_R60_VSP,
{1840, 1680, 1680, 160, 1728, 32, 1080, 1050, 1050, 30, 1053, 6} }
};
/* 1920x1080 (CVT)*/
static struct crt_mode_table CRTM1920x1080[] = {
/*r_rate,hsp,vsp */
/*HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1920X1080_R60_HSP, M1920X1080_R60_VSP,
{2576, 1920, 1920, 656, 2048, 200, 1120, 1080, 1080, 40, 1083, 5} }
};
/* 1920x1080 (CVT with Reduce Blanking) */
static struct crt_mode_table CRTM1920x1080_RB[] = {
/* r_rate, hsp, vsp */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1920X1080_RB_R60_HSP, M1920X1080_RB_R60_VSP,
{2080, 1920, 1920, 160, 1968, 32, 1111, 1080, 1080, 31, 1083, 5} }
};
/* 1920x1440*/
static struct crt_mode_table CRTM1920x1440[] = {
/*r_rate,hsp,vsp */
/*HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1920X1440_R60_HSP, M1920X1440_R60_VSP,
{2600, 1920, 1920, 680, 2048, 208, 1500, 1440, 1440, 60, 1441,
3} },
{REFRESH_75, M1920X1440_R75_HSP, M1920X1440_R75_VSP,
{2640, 1920, 1920, 720, 2064, 224, 1500, 1440, 1440, 60, 1441, 3} }
};
/* 1400x1050 (CVT) */
static struct crt_mode_table CRTM1400x1050[] = {
/* r_rate, hsp, vsp */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1400X1050_R60_HSP, M1400X1050_R60_VSP,
{1864, 1400, 1400, 464, 1488, 144, 1089, 1050, 1050, 39, 1053,
4} },
{REFRESH_75, M1400X1050_R75_HSP, M1400X1050_R75_VSP,
{1896, 1400, 1400, 496, 1504, 144, 1099, 1050, 1050, 49, 1053, 4} }
};
/* 1400x1050 (CVT Reduce Blanking) */
static struct crt_mode_table CRTM1400x1050_RB[] = {
/* r_rate, hsp, vsp */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1400X1050_RB_R60_HSP, M1400X1050_RB_R60_VSP,
{1560, 1400, 1400, 160, 1448, 32, 1080, 1050, 1050, 30, 1053, 4} }
};
/* 960x600 (CVT) */
static struct crt_mode_table CRTM960x600[] = {
/* r_rate, hsp, vsp */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M960X600_R60_HSP, M960X600_R60_VSP,
{1216, 960, 960, 256, 992, 96, 624, 600, 600, 24, 603, 6} }
};
/* 1000x600 (GTF) */
static struct crt_mode_table CRTM1000x600[] = {
/* r_rate, hsp, vsp */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1000X600_R60_HSP, M1000X600_R60_VSP,
{1288, 1000, 1000, 288, 1040, 104, 622, 600, 600, 22, 601, 3} }
};
/* 1024x576 (GTF) */
static struct crt_mode_table CRTM1024x576[] = {
/* r_rate, hsp, vsp */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1024X576_R60_HSP, M1024X576_R60_VSP,
{1312, 1024, 1024, 288, 1064, 104, 597, 576, 576, 21, 577, 3} }
};
/* 1088x612 (CVT) */
static struct crt_mode_table CRTM1088x612[] = {
/* r_rate, hsp, vsp */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1088X612_R60_HSP, M1088X612_R60_VSP,
{1392, 1088, 1088, 304, 1136, 104, 636, 612, 612, 24, 615, 5} }
};
/* 1152x720 (CVT) */
static struct crt_mode_table CRTM1152x720[] = {
/* r_rate, hsp, vsp */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1152X720_R60_HSP, M1152X720_R60_VSP,
{1488, 1152, 1152, 336, 1208, 112, 748, 720, 720, 28, 723, 6} }
};
/* 1200x720 (GTF) */
static struct crt_mode_table CRTM1200x720[] = {
/* r_rate, hsp, vsp */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1200X720_R60_HSP, M1200X720_R60_VSP,
{1568, 1200, 1200, 368, 1256, 128, 746, 720, 720, 26, 721, 3} }
};
/* 1200x900 (DCON) */
static struct crt_mode_table DCON1200x900[] = {
/* r_rate, hsp, vsp */
{REFRESH_49, M1200X900_R60_HSP, M1200X900_R60_VSP,
/* The correct htotal is 1240, but this doesn't raster on VX855. */
/* Via suggested changing to a multiple of 16, hence 1264. */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{1264, 1200, 1200, 64, 1211, 32, 912, 900, 900, 12, 901, 10} }
};
/* 1280x600 (GTF) */
static struct crt_mode_table CRTM1280x600[] = {
/* r_rate, hsp, vsp */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1280x600_R60_HSP, M1280x600_R60_VSP,
{1648, 1280, 1280, 368, 1336, 128, 622, 600, 600, 22, 601, 3} }
};
/* 1360x768 (CVT) */
static struct crt_mode_table CRTM1360x768[] = {
/* r_rate, hsp, vsp */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1360X768_R60_HSP, M1360X768_R60_VSP,
{1776, 1360, 1360, 416, 1432, 136, 798, 768, 768, 30, 771, 5} }
};
/* 1360x768 (CVT Reduce Blanking) */
static struct crt_mode_table CRTM1360x768_RB[] = {
/* r_rate, hsp, vsp */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1360X768_RB_R60_HSP, M1360X768_RB_R60_VSP,
{1520, 1360, 1360, 160, 1408, 32, 790, 768, 768, 22, 771, 5} }
};
/* 1366x768 (GTF) */
static struct crt_mode_table CRTM1366x768[] = {
/* r_rate, hsp, vsp */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1368X768_R60_HSP, M1368X768_R60_VSP,
{1800, 1368, 1368, 432, 1440, 144, 795, 768, 768, 27, 769, 3} },
{REFRESH_50, M1368X768_R50_HSP, M1368X768_R50_VSP,
{1768, 1368, 1368, 400, 1424, 144, 791, 768, 768, 23, 769, 3} }
};
/* 1440x900 (CVT) */
static struct crt_mode_table CRTM1440x900[] = {
/* r_rate, hsp, vsp */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1440X900_R60_HSP, M1440X900_R60_VSP,
{1904, 1440, 1440, 464, 1520, 152, 934, 900, 900, 34, 903, 6} },
{REFRESH_75, M1440X900_R75_HSP, M1440X900_R75_VSP,
{1936, 1440, 1440, 496, 1536, 152, 942, 900, 900, 42, 903, 6} }
};
/* 1440x900 (CVT Reduce Blanking) */
static struct crt_mode_table CRTM1440x900_RB[] = {
/* r_rate, hsp, vsp */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1440X900_RB_R60_HSP, M1440X900_RB_R60_VSP,
{1600, 1440, 1440, 160, 1488, 32, 926, 900, 900, 26, 903, 6} }
};
/* 1600x900 (CVT) */
static struct crt_mode_table CRTM1600x900[] = {
/* r_rate, hsp, vsp */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1600X900_R60_HSP, M1600X900_R60_VSP,
{2112, 1600, 1600, 512, 1688, 168, 934, 900, 900, 34, 903, 5} }
};
/* 1600x900 (CVT Reduce Blanking) */
static struct crt_mode_table CRTM1600x900_RB[] = {
/* r_rate, hsp, vsp */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1600X900_RB_R60_HSP, M1600X900_RB_R60_VSP,
{1760, 1600, 1600, 160, 1648, 32, 926, 900, 900, 26, 903, 5} }
};
/* 1600x1024 (GTF) */
static struct crt_mode_table CRTM1600x1024[] = {
/* r_rate, hsp, vsp */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1600X1024_R60_HSP, M1600X1024_R60_VSP,
{2144, 1600, 1600, 544, 1704, 168, 1060, 1024, 1024, 36, 1025, 3} }
};
/* 1792x1344 (DMT) */
static struct crt_mode_table CRTM1792x1344[] = {
/* r_rate, hsp, vsp */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1792x1344_R60_HSP, M1792x1344_R60_VSP,
{2448, 1792, 1792, 656, 1920, 200, 1394, 1344, 1344, 50, 1345, 3} }
};
/* 1856x1392 (DMT) */
static struct crt_mode_table CRTM1856x1392[] = {
/* r_rate, hsp, vsp */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1856x1392_R60_HSP, M1856x1392_R60_VSP,
{2528, 1856, 1856, 672, 1952, 224, 1439, 1392, 1392, 47, 1393, 3} }
};
/* 1920x1200 (CVT) */
static struct crt_mode_table CRTM1920x1200[] = {
/* r_rate, hsp, vsp */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1920X1200_R60_HSP, M1920X1200_R60_VSP,
{2592, 1920, 1920, 672, 2056, 200, 1245, 1200, 1200, 45, 1203, 6} }
};
/* 1920x1200 (CVT with Reduce Blanking) */
static struct crt_mode_table CRTM1920x1200_RB[] = {
/* r_rate, hsp, vsp */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M1920X1200_RB_R60_HSP, M1920X1200_RB_R60_VSP,
{2080, 1920, 1920, 160, 1968, 32, 1235, 1200, 1200, 35, 1203, 6} }
};
/* 2048x1536 (CVT) */
static struct crt_mode_table CRTM2048x1536[] = {
/* r_rate, hsp, vsp */
/* HT, HA, HBS, HBE, HSS, HSE, VT, VA, VBS, VBE, VSS, VSE */
{REFRESH_60, M2048x1536_R60_HSP, M2048x1536_R60_VSP,
{2800, 2048, 2048, 752, 2200, 224, 1592, 1536, 1536, 56, 1539, 4} }
};
static struct VideoModeTable viafb_modes[] = {
/* Display : 480x640 (GTF) */
{CRTM480x640, ARRAY_SIZE(CRTM480x640)},
/* Display : 640x480 */
{CRTM640x480, ARRAY_SIZE(CRTM640x480)},
/* Display : 720x480 (GTF) */
{CRTM720x480, ARRAY_SIZE(CRTM720x480)},
/* Display : 720x576 (GTF) */
{CRTM720x576, ARRAY_SIZE(CRTM720x576)},
/* Display : 800x600 */
{CRTM800x600, ARRAY_SIZE(CRTM800x600)},
/* Display : 800x480 (CVT) */
{CRTM800x480, ARRAY_SIZE(CRTM800x480)},
/* Display : 848x480 (CVT) */
{CRTM848x480, ARRAY_SIZE(CRTM848x480)},
/* Display : 852x480 (GTF) */
{CRTM852x480, ARRAY_SIZE(CRTM852x480)},
/* Display : 1024x512 (GTF) */
{CRTM1024x512, ARRAY_SIZE(CRTM1024x512)},
/* Display : 1024x600 */
{CRTM1024x600, ARRAY_SIZE(CRTM1024x600)},
/* Display : 1024x768 */
{CRTM1024x768, ARRAY_SIZE(CRTM1024x768)},
/* Display : 1152x864 */
{CRTM1152x864, ARRAY_SIZE(CRTM1152x864)},
/* Display : 1280x768 (GTF) */
{CRTM1280x768, ARRAY_SIZE(CRTM1280x768)},
/* Display : 960x600 (CVT) */
{CRTM960x600, ARRAY_SIZE(CRTM960x600)},
/* Display : 1000x600 (GTF) */
{CRTM1000x600, ARRAY_SIZE(CRTM1000x600)},
/* Display : 1024x576 (GTF) */
{CRTM1024x576, ARRAY_SIZE(CRTM1024x576)},
/* Display : 1088x612 (GTF) */
{CRTM1088x612, ARRAY_SIZE(CRTM1088x612)},
/* Display : 1152x720 (CVT) */
{CRTM1152x720, ARRAY_SIZE(CRTM1152x720)},
/* Display : 1200x720 (GTF) */
{CRTM1200x720, ARRAY_SIZE(CRTM1200x720)},
/* Display : 1200x900 (DCON) */
{DCON1200x900, ARRAY_SIZE(DCON1200x900)},
/* Display : 1280x600 (GTF) */
{CRTM1280x600, ARRAY_SIZE(CRTM1280x600)},
/* Display : 1280x800 (CVT) */
{CRTM1280x800, ARRAY_SIZE(CRTM1280x800)},
/* Display : 1280x960 */
{CRTM1280x960, ARRAY_SIZE(CRTM1280x960)},
/* Display : 1280x1024 */
{CRTM1280x1024, ARRAY_SIZE(CRTM1280x1024)},
/* Display : 1360x768 (CVT) */
{CRTM1360x768, ARRAY_SIZE(CRTM1360x768)},
/* Display : 1366x768 */
{CRTM1366x768, ARRAY_SIZE(CRTM1366x768)},
/* Display : 1368x768 (GTF) */
{CRTM1368x768, ARRAY_SIZE(CRTM1368x768)},
/* Display : 1440x900 (CVT) */
{CRTM1440x900, ARRAY_SIZE(CRTM1440x900)},
/* Display : 1440x1050 (GTF) */
{CRTM1440x1050, ARRAY_SIZE(CRTM1440x1050)},
/* Display : 1600x900 (CVT) */
{CRTM1600x900, ARRAY_SIZE(CRTM1600x900)},
/* Display : 1600x1024 (GTF) */
{CRTM1600x1024, ARRAY_SIZE(CRTM1600x1024)},
/* Display : 1600x1200 */
{CRTM1600x1200, ARRAY_SIZE(CRTM1600x1200)},
/* Display : 1680x1050 (CVT) */
{CRTM1680x1050, ARRAY_SIZE(CRTM1680x1050)},
/* Display : 1792x1344 (DMT) */
{CRTM1792x1344, ARRAY_SIZE(CRTM1792x1344)},
/* Display : 1856x1392 (DMT) */
{CRTM1856x1392, ARRAY_SIZE(CRTM1856x1392)},
/* Display : 1920x1440 */
{CRTM1920x1440, ARRAY_SIZE(CRTM1920x1440)},
/* Display : 2048x1536 */
{CRTM2048x1536, ARRAY_SIZE(CRTM2048x1536)},
/* Display : 1280x720 */
{CRTM1280x720, ARRAY_SIZE(CRTM1280x720)},
/* Display : 1920x1080 (CVT) */
{CRTM1920x1080, ARRAY_SIZE(CRTM1920x1080)},
/* Display : 1920x1200 (CVT) */
{CRTM1920x1200, ARRAY_SIZE(CRTM1920x1200)},
/* Display : 1400x1050 (CVT) */
{CRTM1400x1050, ARRAY_SIZE(CRTM1400x1050)}
};
static struct VideoModeTable viafb_rb_modes[] = {
/* Display : 1360x768 (CVT Reduce Blanking) */
{CRTM1360x768_RB, ARRAY_SIZE(CRTM1360x768_RB)},
/* Display : 1440x900 (CVT Reduce Blanking) */
{CRTM1440x900_RB, ARRAY_SIZE(CRTM1440x900_RB)},
/* Display : 1400x1050 (CVT Reduce Blanking) */
{CRTM1400x1050_RB, ARRAY_SIZE(CRTM1400x1050_RB)},
/* Display : 1600x900 (CVT Reduce Blanking) */
{CRTM1600x900_RB, ARRAY_SIZE(CRTM1600x900_RB)},
/* Display : 1680x1050 (CVT Reduce Blanking) */
{CRTM1680x1050_RB, ARRAY_SIZE(CRTM1680x1050_RB)},
/* Display : 1920x1080 (CVT Reduce Blanking) */
{CRTM1920x1080_RB, ARRAY_SIZE(CRTM1920x1080_RB)},
/* Display : 1920x1200 (CVT Reduce Blanking) */
{CRTM1920x1200_RB, ARRAY_SIZE(CRTM1920x1200_RB)}
};
int NUM_TOTAL_CN400_ModeXregs = ARRAY_SIZE(CN400_ModeXregs);
int NUM_TOTAL_CN700_ModeXregs = ARRAY_SIZE(CN700_ModeXregs);
int NUM_TOTAL_KM400_ModeXregs = ARRAY_SIZE(KM400_ModeXregs);
int NUM_TOTAL_CX700_ModeXregs = ARRAY_SIZE(CX700_ModeXregs);
int NUM_TOTAL_VX855_ModeXregs = ARRAY_SIZE(VX855_ModeXregs);
int NUM_TOTAL_CLE266_ModeXregs = ARRAY_SIZE(CLE266_ModeXregs);
int NUM_TOTAL_PATCH_MODE = ARRAY_SIZE(res_patch_table);
static struct VideoModeTable *get_modes(struct VideoModeTable *vmt, int n,
int hres, int vres)
{
int i;
for (i = 0; i < n; i++)
if (vmt[i].mode_array &&
vmt[i].crtc[0].crtc.hor_addr == hres &&
vmt[i].crtc[0].crtc.ver_addr == vres)
return &viafb_modes[i];
return NULL;
}
static struct crt_mode_table *get_best_mode(struct VideoModeTable *vmt,
int refresh)
{
struct crt_mode_table *best;
int i;
if (!vmt)
return NULL;
best = &vmt->crtc[0];
for (i = 1; i < vmt->mode_array; i++) {
if (abs(vmt->crtc[i].refresh_rate - refresh)
< abs(best->refresh_rate - refresh))
best = &vmt->crtc[i];
}
return best;
}
static struct VideoModeTable *viafb_get_mode(int hres, int vres)
{
return get_modes(viafb_modes, ARRAY_SIZE(viafb_modes), hres, vres);
}
struct crt_mode_table *viafb_get_best_mode(int hres, int vres, int refresh)
{
return get_best_mode(viafb_get_mode(hres, vres), refresh);
}
static struct VideoModeTable *viafb_get_rb_mode(int hres, int vres)
{
return get_modes(viafb_rb_modes, ARRAY_SIZE(viafb_rb_modes), hres,
vres);
}
struct crt_mode_table *viafb_get_best_rb_mode(int hres, int vres, int refresh)
{
return get_best_mode(viafb_get_rb_mode(hres, vres), refresh);
}