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Diffstat (limited to 'shared-core/radeon_ms_combios.h')
| -rw-r--r-- | shared-core/radeon_ms_combios.h | 385 |
1 files changed, 0 insertions, 385 deletions
diff --git a/shared-core/radeon_ms_combios.h b/shared-core/radeon_ms_combios.h deleted file mode 100644 index fbceadf2..00000000 --- a/shared-core/radeon_ms_combios.h +++ /dev/null @@ -1,385 +0,0 @@ -/* - * Copyright 2006-2007 Advanced Micro Devices, Inc. - * Copyright 2007 Jérôme Glisse - * - * 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, sublicense, - * 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 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 NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. - */ -/* - * Authors: - * Jérôme Glisse <glisse@freedesktop.org> - */ -#ifndef __RADEON_MS_COMBIOS_H__ -#define __RADEON_MS_COMBIOS_H__ - -#pragma pack(1) - -#define ROM_HEADER 0x48 - -struct combios_header -{ - uint8_t ucTypeDefinition; - uint8_t ucExtFunctionCode; - uint8_t ucOemID1; - uint8_t ucOemID2; - uint8_t ucBiosMajorRev; - uint8_t ucBiosMinorRev; - uint16_t usStructureSize; - uint16_t usPointerToSmi; - uint16_t usPointerToPmid; - uint16_t usPointerToInitTable; - uint16_t usPointerToCrcChecksumBlock; - uint16_t usPointerToConfigFilename; - uint16_t usPointerToLogonMessage; - uint16_t usPointerToMiscInfo; - uint16_t usPciBusDevInitCode; - uint16_t usBiosRuntimeSegmentAddress; - uint16_t usIoBaseAddress; - uint16_t usSubsystemVendorID; - uint16_t usSubsystemID; - uint16_t usPostVendorID; - uint16_t usInt10Offset; - uint16_t usInt10Segment; - uint16_t usMonitorInfo; - uint16_t usPointerToConfigBlock; - uint16_t usPointerToDacDelayInfo; - uint16_t usPointerToCapDataStruct; - uint16_t usPointerToInternalCrtTables; - uint16_t usPointerToPllInfoBlock; - uint16_t usPointerToTVInfoTable; - uint16_t usPointerToDFPInfoTable; - uint16_t usPointerToHWConfigTable; - uint16_t usPointerToMMConfigTable; - uint32_t ulTVStdPatchTableSignature; - uint16_t usPointerToTVStdPatchTable; - uint16_t usPointerToPanelInfoTable; - uint16_t usPointerToAsicInfoTable; - uint16_t usPointerToAuroraInfoTable; - uint16_t usPointerToPllInitTable; - uint16_t usPointerToMemoryConfigTable; - uint16_t usPointerToSaveMaskTable; - uint16_t usPointerHardCodedEdid; - uint16_t usPointerToExtendedInitTable1; - uint16_t usPointerToExtendedInitTable2; - uint16_t usPointerToDynamicClkTable; - uint16_t usPointerToReservedMemoryTable; - uint16_t usPointerToBridgetInitTable; - uint16_t usPointerToExtTMDSInitTable; - uint16_t usPointerToMemClkInfoTable; - uint16_t usPointerToExtDACTable; - uint16_t usPointerToMiscInfoTable; -}; - -struct combios_pll_block -{ - /* Usually 6 */ - uint8_t ucPLLBiosVersion; - /* Size in bytes */ - uint8_t ucStructureSize; - /* Dot clock entry used for accelerated modes */ - uint8_t ucDotClockEntry; - /* Dot clock entry used for extended VGA modes */ - uint8_t ucDotClockEntryVga; - /* Offset into internal clock table used for by VGA parameter table */ - uint16_t usPointerToInternalClock; - /* Offset into actual programmed frequency table at POST */ - uint16_t usPointerToFreqTable; - /* XCLK setting, (memory clock in 10 KHz units) */ - uint16_t usXclkSetting; - /* MCLK setting, (engine clock in 10 KHz units) */ - uint16_t usMclkSetting; - /* Number of PLL information block to follow, currently value is 3 */ - uint8_t ucPllInfoBlockNumber; - /* Size of each PLL information block */ - uint8_t ucPllInfoBlockSize; - /* Reference frequency of the dot clock */ - uint16_t usDotClockRefFreq; - /* Reference Divider of the dot clock */ - uint16_t usDotClockRefDiv; - /* Min Frequency supported before post divider for the dot clock */ - uint32_t ulDotClockMinFreq; - /* Max Frequency can be supported for the dot clock */ - uint32_t ulDotClockMaxFreq; - /* Reference frequency of the MCLK, engine clock */ - uint16_t usMclkRefFreq; - /* Reference Divider of the MCLK, engine clock */ - uint16_t usMclkRefDiv; - /* Min Frequency supported before post divider for MCLK, engine clock */ - uint32_t ulMclkMinFreq; - /* Max Frequency can be supported for the MCLK, engine clock */ - uint32_t ulMclkMaxFreq; - /* Reference frequency of the XCLK, memory clock */ - uint16_t usXclkRefFreq; - /* Reference Divider of the XCLK, memory clock */ - uint16_t usXclkRefDiv; - /* Min Frequency supported before post divider for XCLK, memory clock */ - uint32_t ulXclkMinFreq; - /* Max Frequency can be supported for the XCLK, memory clock */ - uint32_t ulXclkMaxFreq; - - /*this is the PLL Information Table Extended structure version 10 */ - uint8_t ucNumberOfExtendedPllBlocks; - uint8_t ucSizePLLDefinition; - uint16_t ulCrystalFrequencyPixelClock_pll; - uint32_t ulMinInputPixelClockPLLFrequency; - uint32_t ulMaxInputPixelClockPLLFrequency; - uint32_t ulMinOutputPixelClockPLLFrequency; - uint32_t ulMaxOutputPixelClockPLLFrequency; - - /*version 11 */ - uint16_t ulCrystalFrequencyEngineClock_pll; - uint32_t ulMinInputFrequencyEngineClock_pll; - uint32_t ulMaxInputFrequencyEngineClock_pll; - uint32_t ulMinOutputFrequencyEngineClock_pll; - uint32_t ulMaxOutputFrequencyEngineClock_pll; - uint16_t ulCrystalFrequencyMemoryClock_pll; - uint32_t ulMinInputFrequencyMemoryClock_pll; - uint32_t ulMaxInputFrequencyMemoryClock_pll; - uint32_t ulMinOutputFrequencyMemoryClock_pll; - uint32_t ulMaxOutputFrequencyMemoryClock_pll; - uint32_t ulMaximumDACOutputFrequency; -}; - -#define MAX_NO_OF_LCD_RES_TIMING 25 - -struct panel_information_table -{ - uint8_t ucPanelIdentification; - uint8_t ucPanelIDString[24]; - uint16_t usHorizontalSize; - uint16_t usVerticalSize; - uint16_t usFlatPanelType; - uint8_t ucRedBitsPerPrimary; - uint8_t ucGreenBitsPerPrimary; - uint8_t ucBlueBitsPerPrimary; - uint8_t ucReservedBitsPerPrimary; - uint8_t ucPanelCaps; - uint8_t ucPowerSequenceDelayStepsInMS; - uint8_t ucSupportedRefreshRateExtended; - uint16_t usExtendedPanelInfoTable; - uint16_t usPtrToHalfFrameBufferInformationTable; - uint16_t usVccOntoBlOn; - uint16_t usOffDelay; - uint16_t usRefDiv; - uint8_t ucPostDiv; - uint16_t usFeedBackDiv; - uint8_t ucSpreadSpectrumType; - uint16_t usSpreadSpectrumPercentage; - uint8_t ucBackLightLevel; - uint8_t ucBiasLevel; - uint8_t ucPowerSequenceDelay; - uint32_t ulPanelData; - uint8_t ucPanelRefreshRateData; - uint16_t usSupportedRefreshRate; - uint16_t usModeTableOffset[MAX_NO_OF_LCD_RES_TIMING]; -}; - -struct extended_panel_info_table -{ - uint8_t ucExtendedPanelInfoTableVer; - uint8_t ucSSDelay; - uint8_t ucSSStepSizeIndex; -}; - -struct lcd_mode_table_center -{ - uint16_t usHorizontalRes; - uint16_t usVerticalRes; - uint8_t ucModeType; - uint16_t usOffset2ExpParamTable; - uint16_t usOffset2TvParamTable; - uint16_t usPixelClock; - uint16_t usPixelClockAdjustment; - uint16_t usFpPos; - uint8_t ucReserved; - uint8_t ucMiscBits; - uint16_t usCrtcHTotal; - uint16_t usCrtcHDisp; - uint16_t usCrtcHSyncStrt; - uint8_t ucCrtcHSyncWid; - uint16_t usCrtcVTotal; - uint16_t usCrtcVDisp; - uint16_t usCrtcVSyncStrt; - uint8_t ucOvrWidTop; -}; - -struct lcd_mode_table_exp -{ - uint16_t usPixelClock; - uint16_t usPixelClockAdjustment; - uint16_t usFpPos; - uint8_t ucReserved; - uint8_t ucMiscBits; - uint16_t usCrtcHTotal; - uint16_t usCrtcHDisp; - uint16_t usCrtcHSyncStrt; - uint8_t ucCrtcHSyncWid; - uint16_t usCrtcVTotal; - uint16_t usCrtcVDisp; - uint16_t usCrtcVSyncStrt; - uint8_t ucOvrWidTop; - uint16_t usHorizontalBlendRatio; - uint32_t ulVgaVertStretching; - uint16_t usCopVertStretching; - uint16_t usVgaExtVertStretching; -}; - -struct tmds_pll_cntl_block -{ - uint16_t usClockUpperRange; - uint32_t ulPllSetting; -}; - -#define MAX_PLL_CNTL_ENTRIES 8 - -struct combios_dfp_info_table -{ - uint8_t ucDFPInfoTableRev; - uint8_t ucDFPInfoTableSize; - uint16_t usOffsetDetailedTimingTable; - uint8_t ucReserved; - uint8_t ucNumberOfClockRanges; - uint16_t usMaxPixelClock; - uint32_t ulInitValueTmdsPllCntl; - uint32_t ulFinalValueTmdsPllCntl; - struct tmds_pll_cntl_block sTmdsPllCntlBlock[MAX_PLL_CNTL_ENTRIES]; -}; - -struct combios_exttmds_table_header -{ - uint8_t ucTableRev; - uint16_t usTableSize; - uint8_t ucNoBlocks; -}; - -struct combios_exttmds_block_header -{ - uint16_t usMaxFreq; - uint8_t ucI2CSlaveAddr; - uint8_t ucI2CLine; - uint8_t ucConnectorId; - uint8_t ucFlags; -}; - -/* Connector table - applicable from Piglet and later ASICs - byte 0 (embedded revision) - [7:4] = number of chips (valid number 1 - 15) - [3:0] = revision number of table (valid number 1 - 15) - - byte 1 (Chip info) - [7:4] = chip number, max. 15 (valid number 1 - 15) - [3:0] = number of connectors for that chip, (valid number 1 - 15) - (number of connectors = number of 'Connector info' entries - for that chip) - - byte 2,3 (Connector info) - [15:12] - connector type - = 0 - no connector - = 1 - proprietary - = 2 - CRT - = 3 - DVI-I - = 4 - DVI-D - = 5-15 - reserved for future expansion - [11:8] - DDC line pair used for that connector - = 0 - no DDC - = 1 - MONID 0/1 - = 2 - DVI_DDC - = 3 - VGA_DDC - = 4 - CRT2_DDC - = 5-15 - reserved for future expansion - [5] - bit indicating presence of multiplexer for TV,CRT2 - [7:6] - reserved for future expansion - [4] - TMDS type - = 0 - internal TMDS - = 1 - external TMDS - [3:1] - reserved for future expansion - [0] - DAC associated with that connector - = 0 - CRT DAC - = 1 - non-CRT DAC (e.g. TV DAC, external DAC ..) - - byte 4,5,6... - byte 4,5 can be another "Connector info" word - describing another connector - - or byte 5 is a "Chip info" byte for anther chip, - then start with byte 5,6 to describe connectors - for that chip - - or byte 5 = 0 if all connectors for all chips on - board have been described, no more connector left - to describe. -*/ -#define BIOS_CONNECTOR_INFO__TYPE__MASK 0xF000 -#define BIOS_CONNECTOR_INFO__TYPE__SHIFT 0x0000000C -#define BIOS_CONNECTOR_TYPE__NONE 0x00000000 -#define BIOS_CONNECTOR_TYPE__PROPRIETARY 0x00000001 -#define BIOS_CONNECTOR_TYPE__CRT 0x00000002 -#define BIOS_CONNECTOR_TYPE__DVI_I 0x00000003 -#define BIOS_CONNECTOR_TYPE__DVI_D 0x00000004 - -#define BIOS_CONNECTOR_INFO__DDC_LINE__MASK 0x0F00 -#define BIOS_CONNECTOR_INFO__DDC_LINE__SHIFT 0x00000008 -#define BIOS_DDC_LINE__NONE 0x00000000 -#define BIOS_DDC_LINE__MONID01 0x00000001 -#define BIOS_DDC_LINE__DVI 0x00000002 -#define BIOS_DDC_LINE__VGA 0x00000003 -#define BIOS_DDC_LINE__CRT2 0x00000004 -#define BIOS_DDC_LINE__GPIOPAD 0x00000005 -#define BIOS_DDC_LINE__ZV_LCDPAD 0x00000006 - -#define BIOS_CONNECTOR_INFO__TMDS_TYPE__MASK 0x0010 -#define BIOS_CONNECTOR_INFO__TMDS_TYPE__SHIFT 0x00000004 -#define BIOS_TMDS_TYPE__INTERNAL 0x00000000 -#define BIOS_TMDS_TYPE__EXTERNAL 0x00000001 - -#define BIOS_CONNECTOR_INFO__DAC_TYPE__MASK 0x0001 -#define BIOS_CONNECTOR_INFO__DAC_TYPE__SHIFT 0x00000000 -#define BIOS_DAC_TYPE__CRT 0x00000000 -#define BIOS_DAC_TYPE__NON_CRT 0x00000001 - -#define BIOS_CONNECTOR_INFO__MUX_MASK 0x00000020 -#define BIOS_CONNECTOR_INFO__MUX_SHIFT 0x00000005 - -#define BIOS_CHIPINFO_HEADER__CHIP_NUMBER__MASK 0xF0 -#define BIOS_CHIPINFO_HEADER__CHIP_NUMBER__SHIFT 0x00000004 - -#define BIOS_CHIPINFO_HEADER__NUMBER_OF_CONNECTORS__MASK 0x0F -#define BIOS_CHIPINFO_HEADER__NUMBER_OF_CONNECTORS__SHIFT 0x00000000 - -#define BIOS_CHIPINFO__MAX_NUMBER_OF_CONNECTORS 0x00000010 - -struct combios_connector_chip_info -{ - uint8_t ucChipHeader; - uint16_t sConnectorInfo[BIOS_CHIPINFO__MAX_NUMBER_OF_CONNECTORS]; -}; - -#define BIOS_CONNECTOR_HEADER__NUMBER_OF_CHIPS__MASK 0xF0 -#define BIOS_CONNECTOR_HEADER__NUMBER_OF_CHIPS__SHIFT 0x00000004 - -#define BIOS_CONNECTOR_HEADER__TABLE_REVISION__MASK 0x0F -#define BIOS_CONNECTOR_HEADER__TABLE_REVISION__SHIFT 0x00000000 - -struct combios_connector_table -{ - uint8_t ucConnectorHeader; - struct combios_connector_chip_info sChipConnectorInfo[0x10]; -}; - -#pragma pack() - -int combios_parse(unsigned char *rom, struct combios_header *header); - -#endif |