AGESA_STATUS
GfxMidInterfaceTN (
IN AMD_CONFIG_PARAMS *StdHeader
)
{
AGESA_STATUS Status;
AGESA_STATUS AgesaStatus;
GFX_PLATFORM_CONFIG *Gfx;
IDS_HDT_CONSOLE (GNB_TRACE, "GfxMidInterfaceTN Enter\n");
AgesaStatus = AGESA_SUCCESS;
Status = GfxLocateConfigData (StdHeader, &Gfx);
ASSERT (Status == AGESA_SUCCESS);
AGESA_STATUS_UPDATE (Status, AgesaStatus);
if (Status == AGESA_FATAL) {
GfxFmDisableController (StdHeader);
} else {
if (Gfx->UmaInfo.UmaMode != UMA_NONE) {
Status = GfxEnableGmmAccess (Gfx);
ASSERT (Status == AGESA_SUCCESS);
AGESA_STATUS_UPDATE (Status, AgesaStatus);
if (Status != AGESA_SUCCESS) {
// Can not initialize GMM registers going to disable GFX controller
IDS_HDT_CONSOLE (GNB_TRACE, " Fail to establish GMM access\n");
Gfx->UmaInfo.UmaMode = UMA_NONE;
GfxFmDisableController (StdHeader);
} else {
Status = GfxGmcInitTN (Gfx);
AGESA_STATUS_UPDATE (Status, AgesaStatus);
Status = GfxSetBootUpVoltageTN (Gfx);
AGESA_STATUS_UPDATE (Status, AgesaStatus);
Status = GfxInitSsid (Gfx);
AGESA_STATUS_UPDATE (Status, AgesaStatus);
Status = GfxIntegratedEnumerateAudioConnectors (Gfx);
AGESA_STATUS_UPDATE (Status, AgesaStatus);
exec803 /* GfxAzWorkaroundTN */ (Gfx);
}
}
}
IDS_HDT_CONSOLE (GNB_TRACE, "GfxMidInterfaceTN Exit [0x%x]\n", AgesaStatus);
return AgesaStatus;
}
AGESA_STATUS
GfxInitSview (
IN AMD_CONFIG_PARAMS *StdHeader
)
{
AGESA_STATUS Status;
AGESA_STATUS AgesaStatus;
GFX_PLATFORM_CONFIG *Gfx;
UINT32 OriginalCmdReg;
IDS_HDT_CONSOLE (GNB_TRACE, "GfxInitSview Enter\n");
AgesaStatus = AGESA_SUCCESS;
Status = GfxLocateConfigData (StdHeader, &Gfx);
AGESA_STATUS_UPDATE (Status, AgesaStatus);
if (Status == AGESA_SUCCESS) {
if (GfxLibIsControllerPresent (StdHeader)) {
if (!GfxFmIsVbiosPosted (Gfx)) {
GFX_VBIOS_IMAGE_INFO VbiosImageInfo;
LibAmdMemCopy (&VbiosImageInfo.StdHeader, StdHeader, sizeof (AMD_CONFIG_PARAMS), StdHeader);
VbiosImageInfo.ImagePtr = NULL;
VbiosImageInfo.GfxPciAddress = Gfx->GfxPciAddress;
VbiosImageInfo.Flags = GFX_VBIOS_IMAGE_FLAG_SPECIAL_POST;
GnbLibPciRead (Gfx->GfxPciAddress.AddressValue | 0x4, AccessS3SaveWidth8, &OriginalCmdReg, StdHeader);
GnbLibPciRMW (Gfx->GfxPciAddress.AddressValue | 0x4, AccessS3SaveWidth8, 0xff, BIT1 | BIT2 | BIT0, StdHeader);
Status = AgesaGetVbiosImage (0, &VbiosImageInfo);
if (Status == AGESA_SUCCESS && VbiosImageInfo.ImagePtr != NULL) {
GfxLibCopyMemToFb (VbiosImageInfo.ImagePtr, 0, (*((UINT8*) VbiosImageInfo.ImagePtr + 2)) << 9, Gfx);
} else {
GfxFmDisableController (StdHeader);
AgesaStatus = AGESA_ERROR;
}
GnbLibPciRMW (Gfx->GfxPciAddress.AddressValue | 0x4, AccessS3SaveWidth8, 0x00, OriginalCmdReg, StdHeader);
}
}
}
IDS_HDT_CONSOLE (GNB_TRACE, "GfxInitSview Exit [0x%x]\n", AgesaStatus);
return AgesaStatus;
}
AGESA_STATUS
GfxMidInterfaceML (
IN AMD_CONFIG_PARAMS *StdHeader
)
{
AGESA_STATUS Status;
AGESA_STATUS AgesaStatus;
GFX_PLATFORM_CONFIG *Gfx;
UINT8 AudioEPCount;
GMMx5F50_STRUCT GMMx5F50;
AMD_MID_PARAMS *MidParamsPtr;
UINT8 MaxAudioEndpoints;
IDS_HDT_CONSOLE (GNB_TRACE, "GfxMidInterfaceML Enter\n");
AgesaStatus = AGESA_SUCCESS;
Status = GfxLocateConfigData (StdHeader, &Gfx);
ASSERT (Status == AGESA_SUCCESS);
AGESA_STATUS_UPDATE (Status, AgesaStatus);
if (Status == AGESA_FATAL) {
GfxFmDisableController (StdHeader);
} else {
if (Gfx->UmaInfo.UmaMode != UMA_NONE) {
Status = GfxEnableGmmAccessV3 (Gfx);
ASSERT (Status == AGESA_SUCCESS);
AGESA_STATUS_UPDATE (Status, AgesaStatus);
if (Status != AGESA_SUCCESS) {
// Can not initialize GMM registers going to disable GFX controller
IDS_HDT_CONSOLE (GNB_TRACE, " Fail to establish GMM access\n");
Gfx->UmaInfo.UmaMode = UMA_NONE;
GfxFmDisableController (StdHeader);
} else {
MidParamsPtr = (AMD_MID_PARAMS *) StdHeader;
MaxAudioEndpoints = MidParamsPtr->GnbMidConfiguration.MaxNumAudioEndpoints;
Status = GfxGmcInitML (Gfx);
AGESA_STATUS_UPDATE (Status, AgesaStatus);
Status = GfxSamuInit (Gfx);
AGESA_STATUS_UPDATE (Status, AgesaStatus);
Status = GfxInitSsid (Gfx);
AGESA_STATUS_UPDATE (Status, AgesaStatus);
AudioEPCount = 0;
Status = GfxIntAudioEPEnumV3 (Gfx, &AudioEPCount);
AGESA_STATUS_UPDATE (Status, AgesaStatus);
if (AudioEPCount > MaxAudioEndpoints) {
AudioEPCount = MaxAudioEndpoints;
}
if (AudioEPCount > GnbBuildOptionsML.GnbCommonOptions.CfgGnbNumDisplayStreamPipes) {
AudioEPCount = GnbBuildOptionsML.GnbCommonOptions.CfgGnbNumDisplayStreamPipes;
}
AudioEPCount = 7 - AudioEPCount;
GnbRegisterReadML (GnbGetHandle (StdHeader), GMMx5F50_TYPE, GMMx5F50_ADDRESS, &GMMx5F50.Value, 0, StdHeader);
GMMx5F50.Field.PORT_CONNECTIVITY = AudioEPCount;
GMMx5F50.Field.PORT_CONNECTIVITY_OVERRIDE_ENABLE = 1;
GnbRegisterWriteML (GnbGetHandle (StdHeader), GMMx5F50_TYPE, GMMx5F50_ADDRESS, &GMMx5F50.Value, GNB_REG_ACC_FLAG_S3SAVE, StdHeader);
}
}
}
IDS_HDT_CONSOLE (GNB_TRACE, "GfxMidInterfaceML Exit [0x%x]\n", AgesaStatus);
return AgesaStatus;
}
