/***************************************************************************** * * Copyright (C) 2012 Advanced Micro Devices, Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * Neither the name of Advanced Micro Devices, Inc. nor the names of * its contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * ***************************************************************************/ #include "Platform.h" void configureAzaliaPinCmd (AMDSBCFG* pConfig, UINT32 ddBAR0, UINT8 dbChannelNum); void configureAzaliaSetConfigD4Dword(CODECENTRY* tempAzaliaCodecEntryPtr, UINT32 ddChannelNum, UINT32 ddBAR0); //Pin Config for ALC880, ALC882 and ALC883: CODECENTRY AzaliaCodecAlc882Table[] = { {0x14, 0x01014010}, {0x15, 0x01011012}, {0x16, 0x01016011}, {0x17, 0x01012014}, {0x18, 0x01A19030}, {0x19, 0x411111F0}, {0x1a, 0x01813080}, {0x1b, 0x411111F0}, {0x1C, 0x411111F0}, {0x1d, 0x411111F0}, {0x1e, 0x01441150}, {0x1f, 0x01C46160}, {0xff, 0xffffffff} }; //Pin Config for ALC262 CODECENTRY AzaliaCodecAlc262Table[] = { {0x14, 0x01014010}, {0x15, 0x411111F0}, {0x16, 0x411111F0}, // {0x17, 0x01012014}, {0x18, 0x01A19830}, {0x19, 0x02A19C40}, {0x1a, 0x01813031}, {0x1b, 0x02014C20}, {0x1c, 0x411111F0}, {0x1d, 0x411111F0}, {0x1e, 0x0144111E}, {0x1f, 0x01C46150}, {0xff, 0xffffffff} }; //Pin Config for ALC0861: CODECENTRY AzaliaCodecAlc861Table[] = { {0x01, 0x8086C601}, {0x0B, 0x01014110}, {0x0C, 0x01813140}, {0x0D, 0x01A19941}, {0x0E, 0x411111F0}, {0x0F, 0x02214420}, {0x10, 0x02A1994E}, {0x11, 0x99330142}, {0x12, 0x01451130}, {0x1F, 0x411111F0}, {0x20, 0x411111F0}, {0x23, 0x411111F0}, {0xff, 0xffffffff} }; //Pin Config for ADI1984: CODECENTRY AzaliaCodecAd1984Table[] = { {0x11, 0x0221401F}, {0x12, 0x90170110}, {0x13, 0x511301F0}, {0x14, 0x02A15020}, {0x15, 0x50A301F0}, {0x16, 0x593301F0}, {0x17, 0x55A601F0}, {0x18, 0x55A601F0}, {0x1A, 0x91F311F0}, {0x1B, 0x014511A0}, {0x1C, 0x599301F0}, {0xff, 0xffffffff} }; CODECENTRY FrontPanelAzaliaCodecTableList[] = { {0x19, 0x02A19040}, {0x1b, 0x02214020}, {0xff, 0xffffffff} }; CODECTBLLIST azaliaCodecTableList[] = { {0x010ec0880, &AzaliaCodecAlc882Table[0]}, {0x010ec0882, &AzaliaCodecAlc882Table[0]}, {0x010ec0883, &AzaliaCodecAlc882Table[0]}, {0x010ec0885, &AzaliaCodecAlc882Table[0]}, {0x010ec0262, &AzaliaCodecAlc262Table[0]}, {0x010ec0861, &AzaliaCodecAlc861Table[0]}, {0x011d41984, &AzaliaCodecAd1984Table[0]}, {(UINT32)0x0FFFFFFFF, (CODECENTRY*)0xFFFFFFFF} }; /*------------------------------------------------------------------------------- ; Procedure: azaliaInitAfterPciEnum ; ; Description: This routine detects Azalia and, if present, initializes Azalia ; This routine is called from atiSbAfterPciInit ; ; ; Exit: None ; ; Modified: None ; ;----------------------------------------------------------------------------- */ void azaliaInitAfterPciEnum (AMDSBCFG* pConfig){ UINT8 i, dbEnableAzalia=0, dbPinRouting, dbChannelNum=0, dbTempVariable = 0; UINT16 dwTempVariable = 0; UINT32 ddBAR0, ddTempVariable = 0; if (pConfig->AzaliaController == 1) return; if (pConfig->AzaliaController != 1){ RWPCI((AZALIA_BUS_DEV_FUN << 16) + SB_AZ_REG04, AccWidthUint8 | S3_SAVE, ~(UINT32)BIT1, BIT1); ReadPCI((AZALIA_BUS_DEV_FUN << 16) + SB_AZ_REG10, AccWidthUint32, &ddBAR0); if (ddBAR0 != 0){ //Keep the flag as disabled if BAR is 0 or all "F"s. if (ddBAR0 != 0xFFFFFFFF){ ddBAR0 &= ~(0x03FFF); dbEnableAzalia = 1; TRACE((DMSG_SB_TRACE, "CIMxSB - Enabling Azalia controller (BAR setup is ok) \n")); } } } if (dbEnableAzalia){ //if Azalia is enabled //Get SDIN Configuration RWPCI((SMBUS_BUS_DEV_FUN << 16) + SB_SMBUS_REGF8, AccWidthUint32 | S3_SAVE, 0, ddTempVariable); ddTempVariable |= (pConfig->AzaliaSdin3 << 6); ddTempVariable |= (pConfig->AzaliaSdin2 << 4); ddTempVariable |= (pConfig->AzaliaSdin1 << 2); ddTempVariable |= pConfig->AzaliaSdin0; RWPCI((SMBUS_BUS_DEV_FUN << 16) + SB_SMBUS_REGFC, AccWidthUint8 | S3_SAVE, 0, (ddTempVariable & 0xFF)); RWPCI((SMBUS_BUS_DEV_FUN << 16) + SB_SMBUS_REG60+3, AccWidthUint8 | S3_SAVE, ~(UINT32)(BIT2+BIT1+BIT0), 0); i=11; do{ ReadMEM( ddBAR0+SB_AZ_BAR_REG08, AccWidthUint8 | S3_SAVE, &dbTempVariable); dbTempVariable |= BIT0; WriteMEM(ddBAR0+SB_AZ_BAR_REG08, AccWidthUint8 | S3_SAVE, &dbTempVariable); Stall(1000); ReadMEM(ddBAR0+SB_AZ_BAR_REG08, AccWidthUint8 | S3_SAVE, &dbTempVariable); i--; } while ( (!(dbTempVariable & BIT0)) && (i > 0) ); if (i==0){ TRACE((DMSG_SB_TRACE, "CIMxSB - Problem in resetting Azalia controller\n")); return; } Stall(1000); ReadMEM( ddBAR0+SB_AZ_BAR_REG0E, AccWidthUint16, &dwTempVariable); if (dwTempVariable & 0x0F){ TRACE((DMSG_SB_TRACE, "CIMxSB - Atleast One Azalia CODEC found \n")); //atleast one azalia codec found ReadPCI((SMBUS_BUS_DEV_FUN << 16) + SB_SMBUS_REGFC, AccWidthUint8, &dbPinRouting); do{ if ( ( !(dbPinRouting & BIT0) ) && (dbPinRouting & BIT1) ) configureAzaliaPinCmd(pConfig, ddBAR0, dbChannelNum); dbPinRouting >>= 2; dbChannelNum++; } while (dbChannelNum != 4); } else{ TRACE((DMSG_SB_TRACE, "CIMxSB - Azalia CODEC NOT found \n")); //No Azalia codec found if (pConfig->AzaliaController != 2) dbEnableAzalia = 0; //set flag to disable Azalia } } if (dbEnableAzalia){ //redo clear reset do{ dwTempVariable = 0; WriteMEM( ddBAR0+SB_AZ_BAR_REG0C, AccWidthUint16 | S3_SAVE, &dwTempVariable); ReadMEM(ddBAR0+SB_AZ_BAR_REG08, AccWidthUint8 | S3_SAVE, &dbTempVariable); dbTempVariable &= ~(UINT8)(BIT0); WriteMEM(ddBAR0+SB_AZ_BAR_REG08, AccWidthUint8 | S3_SAVE, &dbTempVariable); ReadMEM(ddBAR0+SB_AZ_BAR_REG08, AccWidthUint8 | S3_SAVE, &dbTempVariable); } while (dbTempVariable & BIT0); if (pConfig->AzaliaSnoop == 1) RWPCI((AZALIA_BUS_DEV_FUN << 16) + SB_AZ_REG42, AccWidthUint8 | S3_SAVE, 0xFF, BIT1+BIT0); } else{ //disable Azalia controller RWPCI((AZALIA_BUS_DEV_FUN << 16) + SB_AZ_REG04, AccWidthUint16 | S3_SAVE, 0, 0); RWPMIO(SB_PMIO_REG59, AccWidthUint8 | S3_SAVE, ~(UINT32)BIT3, 0); RWPCI((SMBUS_BUS_DEV_FUN << 16) + SB_SMBUS_REGFC, AccWidthUint8 | S3_SAVE, 0, 0x55); } } void configureAzaliaPinCmd (AMDSBCFG* pConfig, UINT32 ddBAR0, UINT8 dbChannelNum){ UINT32 ddTempVariable, ddChannelNum; CODECTBLLIST* ptempAzaliaOemCodecTablePtr; CODECENTRY* tempAzaliaCodecEntryPtr; if ((pConfig->AzaliaPinCfg) != 1) return; ddChannelNum = dbChannelNum << 28; ddTempVariable = 0xF0000; ddTempVariable |= ddChannelNum; WriteMEM(ddBAR0 + SB_AZ_BAR_REG60, AccWidthUint32 | S3_SAVE, &ddTempVariable); Stall(60); ReadMEM(ddBAR0 + SB_AZ_BAR_REG64, AccWidthUint32 | S3_SAVE, &ddTempVariable); if ( ((pConfig->pAzaliaOemCodecTablePtr) == NULL) || ((pConfig->pAzaliaOemCodecTablePtr) == ((CODECTBLLIST*) 0xFFFFFFFF)) ) ptempAzaliaOemCodecTablePtr = (CODECTBLLIST*) FIXUP_PTR(&azaliaCodecTableList[0]); else ptempAzaliaOemCodecTablePtr = (CODECTBLLIST*) pConfig->pAzaliaOemCodecTablePtr; TRACE((DMSG_SB_TRACE, "CIMxSB - Azalia CODEC table pointer is %x \n", (UINT32)ptempAzaliaOemCodecTablePtr)); while ( ptempAzaliaOemCodecTablePtr->CodecID != 0xFFFFFFFF){ if ( ptempAzaliaOemCodecTablePtr->CodecID == ddTempVariable) break; else ++ptempAzaliaOemCodecTablePtr; } if ( ptempAzaliaOemCodecTablePtr->CodecID != 0xFFFFFFFF){ TRACE((DMSG_SB_TRACE, "CIMxSB - Matching CODEC ID found \n")); tempAzaliaCodecEntryPtr = (CODECENTRY*) ptempAzaliaOemCodecTablePtr->CodecTablePtr; TRACE((DMSG_SB_TRACE, "CIMxSB - Matching Azalia CODEC table pointer is %x \n", (UINT32)tempAzaliaCodecEntryPtr)); if ( ((pConfig->pAzaliaOemCodecTablePtr) == NULL) || ((pConfig->pAzaliaOemCodecTablePtr) == ((CODECTBLLIST*) 0xFFFFFFFF)) ) tempAzaliaCodecEntryPtr = (CODECENTRY*) FIXUP_PTR(tempAzaliaCodecEntryPtr); configureAzaliaSetConfigD4Dword(tempAzaliaCodecEntryPtr, ddChannelNum, ddBAR0); if (pConfig->AzaliaFrontPanel != 1){ if ( (pConfig->AzaliaFrontPanel == 2) || (pConfig->FrontPanelDetected == 1) ){ if ( ((pConfig->pAzaliaOemFpCodecTableptr) == NULL) || ((pConfig->pAzaliaOemFpCodecTableptr) == 0xFFFFFFFF)) tempAzaliaCodecEntryPtr = (CODECENTRY*) FIXUP_PTR(&FrontPanelAzaliaCodecTableList[0]); else tempAzaliaCodecEntryPtr = (CODECENTRY*)(uintptr_t) pConfig->pAzaliaOemFpCodecTableptr; configureAzaliaSetConfigD4Dword(tempAzaliaCodecEntryPtr, ddChannelNum, ddBAR0); } } } } void configureAzaliaSetConfigD4Dword(CODECENTRY* tempAzaliaCodecEntryPtr, UINT32 ddChannelNum, UINT32 ddBAR0){ UINT8 dbtemp1,dbtemp2, i; UINT32 ddtemp=0,ddtemp2=0; while ((tempAzaliaCodecEntryPtr->Nid) != 0xFF){ dbtemp1=0x20; if ((tempAzaliaCodecEntryPtr->Nid) == 0x1) dbtemp1=0x24; ddtemp = tempAzaliaCodecEntryPtr->Nid; ddtemp &= 0xff; ddtemp <<= 20; ddtemp |= ddChannelNum; ddtemp |= (0x700 << 8); for(i=4; i>0; i--){ do{ ReadMEM(ddBAR0 + SB_AZ_BAR_REG68, AccWidthUint32, &ddtemp2); } while (ddtemp2 & BIT0); dbtemp2 = ( (tempAzaliaCodecEntryPtr->Byte40) >> ((4-i) * 8 ) ) & 0xff; ddtemp = (ddtemp & 0xFFFF0000)+ ((dbtemp1 - i) << 8) + dbtemp2; WriteMEM(ddBAR0 + SB_AZ_BAR_REG60, AccWidthUint32 | S3_SAVE, &ddtemp); Stall(60); } ++tempAzaliaCodecEntryPtr; } }