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reset HDA after use

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Signed-off-by: SergeySlice <sergey.slice@gmail.com>
This commit is contained in:
SergeySlice 2020-06-05 15:15:31 +03:00
parent 98b3d37277
commit 0f5da727e0
2 changed files with 28 additions and 13 deletions
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29
rEFIt_UEFI/Platform/Settings.cpp
View File

@ -7068,6 +7068,7 @@ GetDevices ()
}
if (gSettings.ResetHDA) {
//Slice method from VoodooHDA
//PCI_HDA_TCSEL_OFFSET = 0x44
UINT8 Value = 0;
Status = PciIo->Pci.Read (PciIo, EfiPciIoWidthUint8, 0x44, 1, &Value);
@ -7816,14 +7817,28 @@ SetDevices (LOADER_ENTRY *Entry)
}
// HDA
else if (gSettings.HDAInjection &&
(Pci.Hdr.ClassCode[2] == PCI_CLASS_MEDIA) &&
else if ((Pci.Hdr.ClassCode[2] == PCI_CLASS_MEDIA) &&
((Pci.Hdr.ClassCode[1] == PCI_CLASS_MEDIA_HDA) ||
(Pci.Hdr.ClassCode[1] == PCI_CLASS_MEDIA_AUDIO))) {
// HDMI injection inside
TmpDirty = setup_hda_devprop (PciIo, &PCIdevice, Entry->OSVersion);
StringDirty |= TmpDirty;
}
if (gSettings.HDAInjection ) {
TmpDirty = setup_hda_devprop (PciIo, &PCIdevice, Entry->OSVersion);
StringDirty |= TmpDirty;
}
if (gSettings.ResetHDA) {
//PCI_HDA_TCSEL_OFFSET = 0x44
UINT8 Value = 0;
Status = PciIo->Pci.Read (PciIo, EfiPciIoWidthUint8, 0x44, 1, &Value);
if (EFI_ERROR(Status)) {
continue;
}
Value &= 0xf8;
PciIo->Pci.Write (PciIo, EfiPciIoWidthUint8, 0x44, 1, &Value);
}
}
//LPC
else if ((Pci.Hdr.ClassCode[2] == PCI_CLASS_BRIDGE) &&
@ -7831,7 +7846,7 @@ SetDevices (LOADER_ENTRY *Entry)
{
if (gSettings.LpcTune) {
Status = PciIo->Pci.Read (PciIo, EfiPciIoWidthUint16, GEN_PMCON_1, 1, &PmCon);
MsgLog ("Initial PmCon value=%hX\n", PmCon);
MsgLog ("Initial PmCon value=%hX\n", PmCon);
if (gSettings.EnableC6) {
PmCon |= 1 << 11;
@ -7868,7 +7883,7 @@ SetDevices (LOADER_ENTRY *Entry)
PciIo->Pci.Write (PciIo, EfiPciIoWidthUint16, GEN_PMCON_1, 1, &PmCon);
Status = PciIo->Pci.Read (PciIo, EfiPciIoWidthUint16,GEN_PMCON_1, 1, &PmCon);
MsgLog ("Set PmCon value=%hX\n", PmCon);
MsgLog ("Set PmCon value=%hX\n", PmCon);
}
Rcba = 0;

12
rEFIt_UEFI/refit/menu.cpp
View File

@ -1168,15 +1168,15 @@ VOID ApplyInputs(VOID)
EFI_DEVICE_PATH_PROTOCOL* DevicePath = NULL;
UINT8 TmpIndex;
if (OldChosenAudio > AudioNum) {
DBG("crasy OldChosenAudio = %lld\n", OldChosenAudio);
// DBG("crasy OldChosenAudio = %lld\n", OldChosenAudio);
OldChosenAudio = 0;
}
TmpIndex = OldChosenAudio & 0x2F;
DBG("Chosen output %u:%ls_%s\n", TmpIndex, AudioList[TmpIndex].Name,
AudioOutputNames[AudioList[TmpIndex].Device]);
// DBG("Chosen output %u:%ls_%s\n", TmpIndex, AudioList[TmpIndex].Name,
// AudioOutputNames[AudioList[TmpIndex].Device]);
DevicePath = DevicePathFromHandle(AudioList[TmpIndex].Handle);
DBG("choosen sound devicepath=%ls\n", DevicePathToStr(DevicePath));
// DBG("choosen sound devicepath=%ls\n", DevicePathToStr(DevicePath));
if (DevicePath != NULL) {
SetNvramVariable(L"Clover.SoundDevice", &gEfiAppleBootGuid,
EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS,
@ -1184,13 +1184,13 @@ VOID ApplyInputs(VOID)
SetNvramVariable(L"Clover.SoundIndex", &gEfiAppleBootGuid,
EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS,
1, (UINT8 *)&TmpIndex);
DBG(" sound written to nvram variables\n");
// DBG(" sound written to nvram variables\n");
}
}
i++; //120
if (InputItems[i].Valid) {
DefaultAudioVolume = (UINT8)StrDecimalToUintn(InputItems[i].SValue);
DBG(" set output volume to %d\n", DefaultAudioVolume);
// DBG(" set output volume to %d\n", DefaultAudioVolume);
if (DefaultAudioVolume > 100) {
// correct wrong input
DefaultAudioVolume = 90;