/* * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sub license, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the * next paragraph) shall be included in all copies or substantial portions * of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ /* Savage BIOS definitions */ #ifndef _SAVAGEVBE_H #define _SAVAGEVBE_H #define VBE_MODEL_TEXT 0 #define VBE_MODEL_CGA 1 #define VBE_MODEL_HERCULES 2 #define VBE_MODEL_PLANAR 3 #define VBE_MODEL_PACKED 4 #define VBE_MODEL_256 5 #define VBE_MODEL_RGB 6 #define VBE_MODEL_YUV 7 /* * VESA BIOS calling and completion codes */ #define VBE_FN_SUPPORTED 0x4F /* AL=4F on return from all VBE functions */ #define VBE_SUCCESSFUL 0x00 /* AH=00 means function call successful */ #define VBE_FAILED 0x01 /* AH=01 Function call failed */ #define VBE_HW_NONSUPPORT 0x02 /* AH=01 BIOS supports fn, but HW doesn't */ #define VBE_INVALID_IN_MODE 0x03 /* AH=03 Function invalid in current mode */ #define VBE_RETCODE 0xFFFF /* AX if VESA fn supported + retcode */ #define VBE_SUCCESS 0x004F /* AH:AL=004F means 4Fxx VBE call succeeded */ /* * Common BIOS functions */ #define BIOS_SET_VBE_MODE 0x4F02 #define BIOS_GET_VBE_MODE 0x4F03 #define BIOS_SVGA_STATE 0x4F04 #define BIOS_LOG_SCANLINE 0x4F06 #define BIOS_VBE_PM_SERVICE 0x4F10 #define S3_EXTBIOS_INFO 0x4F14 /* S3 Extended BIOS services */ #define BIOS_VBE_DDC 0x4F15 /************************************************************************* * Defines for BIOS compliant with S3 (Mobile and Desktop) PCI Video * Bios External Interface Specification, Core Revision 3.02+ * * e.g. used by Trio3D, GX-3 *************************************************************************/ #define S3_GET_SVGA_BUF 0x0000 #define S3_SAVE_SVGA_STATE 0x0001 #define S3_RESTORE_SVGA_STATE 0x0002 /* * For S3_EXTBIOS_INFO (0x4F14) services */ #define S3_VBE_INFO 0x0000 /* fn0: Query S3/VBE info */ #define S3_SET_REFRESH 0x0001 /* fn1,sub0: Set Refresh Rate for Mode */ #define S3_GET_REFRESH 0x0101 /* fn1,sub1: Get Refresh Rate for Mode */ #define S3_QUERY_REFRESH 0x0201 /* fn1,sub2: Query Refresh Rates for Mode */ #define S3_QUERY_MODELIST 0x0202 /* fn2,sub2: Query Mode List */ #define S3_GET_EXT_MODEINFO 0x0302 /* fn2,sub3: Get Extended Mode Info */ #define S3_QUERY_ATTACHED 0x0004 /* fn4,sub0: Query detected displays */ #define S3_GET_ACTIVE_DISP 0x0103 /* fn3,sub1: Get Active Display */ #define S3_SET_ACTIVE_DISP 0x0003 /* fn3,sub0: Set Active Display */ #define S3_ALT_SET_ACTIVE_DISP 0x8003 /* fn8003,sub0: Alternate Set Active Display */ #define S3_SET_TV_CONFIG 0x0007 /* fn7,sub0: Set TV Configuration */ #define S3_GET_TV_CONFIG 0x0107 /* fn7,sub1: Get TV Configuration */ #define BIOS_CRT1_ONLY 0x01 #define BIOS_LCD_ONLY 0x02 #define BIOS_TV_NTSC 0x04 #define BIOS_TV_PAL 0x08 #define BIOS_TV_ONLY 0x0c #define BIOS_DVI_ONLY 0x20 #define BIOS_DEVICE_MASK (BIOS_CRT1_ONLY|BIOS_LCD_ONLY|BIOS_TV_ONLY|BIOS_DVI_ONLY) /* * TV Technology Standards Supported * * App format bit masks used when reporting TV standards SUPPORTED. * GET_DEVICE_SUPPORT MBLESC #60 */ #define S3_TVSTD_SUPPORT_NTSC 0x01 #define S3_TVSTD_SUPPORT_PAL 0x02 #define S3_TVSTD_SUPPORT_NTSCJ 0x04 #define S3_TVSTD_SUPPORT_PAL_M 0x08 #define S3_TVSTD_VALID_MASK 0x0F /* SavageMX allows PAL-M */ /* * TVSIGNAL_TYPE is the specific value that is stored * in the hardware device extension. NOT app format. */ typedef enum _TVSIGNAL_TYPE { TVSIGNAL_TYPE_COMP = 0x00,/* undefined/unknown Composite */ TVSIGNAL_TYPE_AYCOMP = 0x01, TVSIGNAL_TYPE_ACCOMP = 0x02, TVSIGNAL_TYPE_SVIDEO = 0x03 } TVSIGNAL_TYPE, *PTVSIGNAL_TYPE; /* * TV Technology Standards Active (In Use) * * Note that these are in App format, enumerated rather than bit masks. * GET_TV_STANDARD MBLESC #34 */ typedef enum _TVTECH_TYPE { TVTECH_TYPE_UNKNOWN = 0x00, TVTECH_TYPE_NTSC, TVTECH_TYPE_PAL, TVTECH_TYPE_NTSCJ, TVTECH_TYPE_INVALID } TVTECH_TYPE, *PTVTECH_TYPE; /* TV Configuration Byte */ #define S3_TV_SIG_MASK 0x03 /* MASK for bits 1:0 TV Output Connector */ #define S3_TV_SIG_COMP 0x00 /* Bits[1:0] = [00] Unknown Composite */ #define S3_TV_SIG_AYCOMP 0x01 /* Bits[1:0] = [01] AY Composite output */ #define S3_TV_SIG_ACCOMP 0x02 /* Bits[1:0] = [10] AC Composite output */ #define S3_TV_SIG_SVIDEO 0x03 /* Bits[1:0] = [11] S-Video output */ #define S3_TV_TYPE_MASK 0x0C /* MASK for bits 3:2 TV Type */ #define S3_TV_TYPE_NTSC_J 0x00 /* Bits[3:2] = [00] Japanese NTSC */ #define S3_TV_TYPE_NTSC_US 0x04 /* Bits[3:2] = [01] U.S. NTSC */ #define S3_TV_TYPE_PAL 0x08 /* Bits[3:2] = [10] PAL */ #define S3_TV_TYPE_EXTENDED 0x0C /* Bits[3:2] = [11] Extended TV config */ #define S3_TV_FORCEPAN 0x10 /* Bit[4] Force panning 480 NTSC, 600 PAL */ #define S3_TV_UNDERSCAN 0x20 /* Bit[5] Underscan 480 NTSC, 600 PAL */ #define S3_TV_8DOT_TEXT 0x40 /* Bit[6] Force 8-dot text mode. */ /* Bit[7] Reserved. */ #define S3_TV_USCANPAN 0x30 /* Mask for Bits[5:4] */ #define TVChip_BT869 0xB869 #define TVChip_CH7009 0x7009 #define TVChip_CH7005 0x7005 #define TVChip_VT1621 0x1621 #endif