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CloverBootloader/rEFIt_UEFI/Platform/HdaCodecDump.cpp

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/*
* File: HdaCodecDump.c
*
* Copyright (c) 2018 John Davis
*
* 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
* AUTHORS OR COPYRIGHT HOLDERS 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.
*/
#include "HdaCodecDump.h"
#include "StateGenerator.h"
#include "AmlGenerator.h"
CONST CHAR8 *gWidgetNames[HDA_WIDGET_TYPE_VENDOR + 1] = {
"Audio Output", "Audio Input", "Audio Mixer",
"Audio Selector", "Pin Complex", "Power Widget",
"Volume Knob Widget", "Beep Generator Widget",
"Reserved", "Reserved", "Reserved", "Reserved",
"Reserved", "Reserved", "Reserved",
"Vendor Defined Widget" };
CONST CHAR8 *gPortConnectivities[4] = { "Jack", "None", "Fixed", "Int Jack" };
CONST CHAR8 *gDefaultDevices[HDA_CONFIG_DEFAULT_DEVICE_OTHER + 1] = {
"Line Out", "Speaker", "HP Out", "CD", "SPDIF Out",
"Digital Out", "Modem Line", "Modem Handset", "Line In", "Aux",
"Mic", "Telephone", "SPDIF In", "Digital In", "Reserved", "Other" };
CONST CHAR8 *gSurfaces[4] = { "Ext", "Int", "Ext", "Other" };
CONST CHAR8 *gLocations[0xF + 1] = {
"N/A", "Rear", "Front", "Left", "Right", "Top", "Bottom", "Special",
"Special", "Special", "Reserved", "Reserved", "Reserved", "Reserved" };
CONST CHAR8 *gConnTypes[HDA_CONFIG_DEFAULT_CONN_OTHER + 1] = {
"Unknown", "1/8", "1/4", "ATAPI", "RCA", "Optical", "Digital",
"Analog", "Multi", "XLR", "RJ11", "Combo", "Other", "Other", "Other", "Other" };
CONST CHAR8 *gColors[HDA_CONFIG_DEFAULT_COLOR_OTHER + 1] = {
"Unknown", "Black", "Grey", "Blue", "Green", "Red", "Orange",
"Yellow", "Purple", "Pink", "Reserved", "Reserved", "Reserved",
"Reserved", "White", "Other" };
#define HDC_ID { 'H','D','C','O' }
#define HdaLog(format, ...) MemLogf(FALSE, 0, format, ##__VA_ARGS__)
CONST CHAR8 hdcID[4] = HDC_ID;
extern UINTN AudioNum;
extern HDA_OUTPUTS AudioList[20];
extern EFI_AUDIO_IO_PROTOCOL *AudioIo;
extern CHAR16 *OEMPath;
VOID
EFIAPI
HdaCodecDumpPrintRatesFormats(
IN UINT32 Rates,
IN UINT32 Formats) {
// Print sample rates.
HdaLog(" rates [0x%04X]:", (UINT16)Rates);
if (Rates & HDA_PARAMETER_SUPPORTED_PCM_SIZE_RATES_8KHZ)
HdaLog(" 8000");
if (Rates & HDA_PARAMETER_SUPPORTED_PCM_SIZE_RATES_11KHZ)
HdaLog(" 11025");
if (Rates & HDA_PARAMETER_SUPPORTED_PCM_SIZE_RATES_16KHZ)
HdaLog(" 16000");
if (Rates & HDA_PARAMETER_SUPPORTED_PCM_SIZE_RATES_22KHZ)
HdaLog(" 22050");
if (Rates & HDA_PARAMETER_SUPPORTED_PCM_SIZE_RATES_32KHZ)
HdaLog(" 32000");
if (Rates & HDA_PARAMETER_SUPPORTED_PCM_SIZE_RATES_44KHZ)
HdaLog(" 44100");
if (Rates & HDA_PARAMETER_SUPPORTED_PCM_SIZE_RATES_48KHZ)
HdaLog(" 48000");
if (Rates & HDA_PARAMETER_SUPPORTED_PCM_SIZE_RATES_88KHZ)
HdaLog(" 88200");
if (Rates & HDA_PARAMETER_SUPPORTED_PCM_SIZE_RATES_96KHZ)
HdaLog(" 96000");
if (Rates & HDA_PARAMETER_SUPPORTED_PCM_SIZE_RATES_176KHZ)
HdaLog(" 176400");
if (Rates & HDA_PARAMETER_SUPPORTED_PCM_SIZE_RATES_192KHZ)
HdaLog(" 192000");
if (Rates & HDA_PARAMETER_SUPPORTED_PCM_SIZE_RATES_384KHZ)
HdaLog(" 384000");
HdaLog("\n");
// Print bits.
HdaLog(" bits [0x%04X]:", (UINT16)(Rates >> 16));
if (Rates & HDA_PARAMETER_SUPPORTED_PCM_SIZE_RATES_8BIT)
HdaLog(" 8");
if (Rates & HDA_PARAMETER_SUPPORTED_PCM_SIZE_RATES_16BIT)
HdaLog(" 16");
if (Rates & HDA_PARAMETER_SUPPORTED_PCM_SIZE_RATES_20BIT)
HdaLog(" 20");
if (Rates & HDA_PARAMETER_SUPPORTED_PCM_SIZE_RATES_24BIT)
HdaLog(" 24");
if (Rates & HDA_PARAMETER_SUPPORTED_PCM_SIZE_RATES_32BIT)
HdaLog(" 32");
HdaLog("\n");
// Print formats.
HdaLog(" formats [0x%08X]:", Formats);
if (Formats & HDA_PARAMETER_SUPPORTED_STREAM_FORMATS_PCM)
HdaLog(" PCM");
if (Formats & HDA_PARAMETER_SUPPORTED_STREAM_FORMATS_FLOAT32)
HdaLog(" FLOAT32");
if (Formats & HDA_PARAMETER_SUPPORTED_STREAM_FORMATS_AC3)
HdaLog(" AC3");
HdaLog("\n");
}
VOID
EFIAPI
HdaCodecDumpPrintAmpCaps(
IN UINT32 AmpCaps) {
if (AmpCaps) {
HdaLog("ofs=0x%02X, nsteps=0x%02X, stepsize=%02X, mute=%u\n",
HDA_PARAMETER_AMP_CAPS_OFFSET(AmpCaps), HDA_PARAMETER_AMP_CAPS_NUM_STEPS(AmpCaps),
HDA_PARAMETER_AMP_CAPS_STEP_SIZE(AmpCaps), (AmpCaps & HDA_PARAMETER_AMP_CAPS_MUTE) != 0);
} else
HdaLog("N/A\n");
}
VOID
EFIAPI
HdaCodecDumpPrintWidgets(
IN EFI_HDA_IO_PROTOCOL *HdaIo,
//IN HDA_WIDGET *Widgets,
IN HDA_WIDGET_DEV *Widgets,
IN UINTN WidgetCount) {
// Print each widget.
for (UINTN w = 0; w < WidgetCount; w++) {
// Print header and capabilities.
HdaLog("Node 0x%02X [%s] wcaps 0x%08X:", Widgets[w].NodeId,
gWidgetNames[HDA_PARAMETER_WIDGET_CAPS_TYPE(Widgets[w].Capabilities)], Widgets[w].Capabilities);
if (Widgets[w].Capabilities & HDA_PARAMETER_WIDGET_CAPS_STEREO)
HdaLog(" Stereo");
else
HdaLog(" Mono");
if (Widgets[w].Capabilities & HDA_PARAMETER_WIDGET_CAPS_DIGITAL)
HdaLog(" Digital");
if (Widgets[w].Capabilities & HDA_PARAMETER_WIDGET_CAPS_IN_AMP)
HdaLog(" Amp-In");
if (Widgets[w].Capabilities & HDA_PARAMETER_WIDGET_CAPS_OUT_AMP)
HdaLog(" Amp-Out");
if (Widgets[w].Capabilities & HDA_PARAMETER_WIDGET_CAPS_L_R_SWAP)
HdaLog(" R/L");
HdaLog("\n");
// Print input amp info.
if (Widgets[w].Capabilities & HDA_PARAMETER_WIDGET_CAPS_IN_AMP) {
// Print caps.
HdaLog(" Amp-In caps: ");
HdaCodecDumpPrintAmpCaps(Widgets[w].AmpInCapabilities);
// Print default values.
HdaLog(" Amp-In vals:");
for (UINT8 i = 0; i < HDA_PARAMETER_CONN_LIST_LENGTH_LEN(Widgets[w].ConnectionListLength); i++) {
if (Widgets[w].Capabilities & HDA_PARAMETER_WIDGET_CAPS_STEREO)
HdaLog(" [0x%02X 0x%02X]", Widgets[w].AmpInLeftDefaultGainMute[i], Widgets[w].AmpInRightDefaultGainMute[i]);
else
HdaLog(" [0x%02X]", Widgets[w].AmpInLeftDefaultGainMute[i]);
}
HdaLog("\n");
}
// Print output amp info.
if (Widgets[w].Capabilities & HDA_PARAMETER_WIDGET_CAPS_OUT_AMP) {
// Print caps.
HdaLog(" Amp-Out caps: ");
HdaCodecDumpPrintAmpCaps(Widgets[w].AmpOutCapabilities);
// Print default values.
HdaLog(" Amp-Out vals:");
if (Widgets[w].Capabilities & HDA_PARAMETER_WIDGET_CAPS_STEREO)
HdaLog(" [0x%02X 0x%02X]\n", Widgets[w].AmpOutLeftDefaultGainMute, Widgets[w].AmpOutRightDefaultGainMute);
else
HdaLog(" [0x%02X]\n", Widgets[w].AmpOutLeftDefaultGainMute);
}
// Print pin complexe info.
if (HDA_PARAMETER_WIDGET_CAPS_TYPE(Widgets[w].Capabilities) == HDA_WIDGET_TYPE_PIN_COMPLEX) {
// Print pin capabilities.
HdaLog(" Pincap 0x%08X:", Widgets[w].PinCapabilities);
if (Widgets[w].PinCapabilities & HDA_PARAMETER_PIN_CAPS_INPUT)
HdaLog(" IN");
if (Widgets[w].PinCapabilities & HDA_PARAMETER_PIN_CAPS_OUTPUT)
HdaLog(" OUT");
if (Widgets[w].PinCapabilities & HDA_PARAMETER_PIN_CAPS_HEADPHONE)
HdaLog(" HP");
if (Widgets[w].PinCapabilities & HDA_PARAMETER_PIN_CAPS_EAPD)
HdaLog(" EAPD");
if (Widgets[w].PinCapabilities & HDA_PARAMETER_PIN_CAPS_TRIGGER)
HdaLog(" Trigger");
if (Widgets[w].PinCapabilities & HDA_PARAMETER_PIN_CAPS_PRESENCE)
HdaLog(" Detect");
if (Widgets[w].PinCapabilities & HDA_PARAMETER_PIN_CAPS_HBR)
HdaLog(" HBR");
if (Widgets[w].PinCapabilities & HDA_PARAMETER_PIN_CAPS_HDMI)
HdaLog(" HDMI");
if (Widgets[w].PinCapabilities & HDA_PARAMETER_PIN_CAPS_DISPLAYPORT)
HdaLog(" DP");
HdaLog("\n");
// Print EAPD info.
if (Widgets[w].PinCapabilities & HDA_PARAMETER_PIN_CAPS_EAPD) {
HdaLog(" EAPD 0x%X:", Widgets[w].DefaultEapd);
if (Widgets[w].DefaultEapd & HDA_EAPD_BTL_ENABLE_BTL)
HdaLog(" BTL");
if (Widgets[w].DefaultEapd & HDA_EAPD_BTL_ENABLE_EAPD)
HdaLog(" EAPD");
if (Widgets[w].DefaultEapd & HDA_EAPD_BTL_ENABLE_L_R_SWAP)
HdaLog(" R/L");
HdaLog("\n");
}
// Print pin default header.
HdaLog(" Pin Default 0x%08X: [%s] %s at %s %s\n", Widgets[w].DefaultConfiguration,
gPortConnectivities[HDA_VERB_GET_CONFIGURATION_DEFAULT_PORT_CONN(Widgets[w].DefaultConfiguration)],
gDefaultDevices[HDA_VERB_GET_CONFIGURATION_DEFAULT_DEVICE(Widgets[w].DefaultConfiguration)],
gSurfaces[HDA_VERB_GET_CONFIGURATION_DEFAULT_SURF(Widgets[w].DefaultConfiguration)],
gLocations[HDA_VERB_GET_CONFIGURATION_DEFAULT_LOC(Widgets[w].DefaultConfiguration)]);
// Print connection type and color.
HdaLog(" Conn = %s, Color = %s\n",
gConnTypes[HDA_VERB_GET_CONFIGURATION_DEFAULT_CONN_TYPE(Widgets[w].DefaultConfiguration)],
gColors[HDA_VERB_GET_CONFIGURATION_DEFAULT_COLOR(Widgets[w].DefaultConfiguration)]);
// Print default association and sequence.
HdaLog(" DefAssociation = 0x%1X, Sequence = 0x%1X\n",
HDA_VERB_GET_CONFIGURATION_DEFAULT_ASSOCIATION(Widgets[w].DefaultConfiguration),
HDA_VERB_GET_CONFIGURATION_DEFAULT_SEQUENCE(Widgets[w].DefaultConfiguration));
// Print default pin control.
HdaLog(" Pin-ctls: 0x%02X:", Widgets[w].DefaultPinControl);
if (Widgets[w].DefaultPinControl & HDA_PIN_WIDGET_CONTROL_VREF_EN)
HdaLog(" VREF");
if (Widgets[w].DefaultPinControl & HDA_PIN_WIDGET_CONTROL_IN_EN)
HdaLog(" IN");
if (Widgets[w].DefaultPinControl & HDA_PIN_WIDGET_CONTROL_OUT_EN)
HdaLog(" OUT");
if (Widgets[w].DefaultPinControl & HDA_PIN_WIDGET_CONTROL_HP_EN)
HdaLog(" HP");
HdaLog("\n");
}
// Print connections.
if (Widgets[w].Capabilities & HDA_PARAMETER_WIDGET_CAPS_CONN_LIST) {
HdaLog(" Connection: %u\n ", HDA_PARAMETER_CONN_LIST_LENGTH_LEN(Widgets[w].ConnectionListLength));
for (UINT8 c = 0; c < HDA_PARAMETER_CONN_LIST_LENGTH_LEN(Widgets[w].ConnectionListLength); c++) {
HdaLog(" 0x%02X", Widgets[w].Connections[c]);
//if (c == Widgets[w].ConnectionSelect)
// HdaLog("*");
}
HdaLog("\n");
}
}
}
EFI_STATUS SaveHdaDumpTxt() {
EFI_STATUS Status = EFI_NOT_FOUND;
AUDIO_IO_PRIVATE_DATA *AudioIoPrivateData;
HDA_CODEC_DEV *HdaCodecDev;
EFI_HDA_CODEC_INFO_PROTOCOL *HdaCodecInfo;
HDA_FUNC_GROUP *AudioFuncGroup;
EFI_HDA_IO_PROTOCOL *HdaIo;
CHAR16 *MiscPath = PoolPrint(L"%s\\misc", OEMPath);
CHAR8 *MemLogStart;
UINTN MemLogStartLen;
// Print each codec found.
for (UINTN i = 0; i < AudioNum; i++) {
MemLogStartLen = GetMemLogLen();
MemLogStart = GetMemLogBuffer() + MemLogStartLen;
HdaLog("HdaCodecDump Start\n");
Status = gBS->HandleProtocol(AudioList[i].Handle, &gEfiAudioIoProtocolGuid, (VOID**)&AudioIo);
if (EFI_ERROR(Status))
continue;
AudioIoPrivateData = AUDIO_IO_PRIVATE_DATA_FROM_THIS(AudioIo);
if (!AudioIoPrivateData || !AudioIoPrivateData->HdaCodecDev ||
!AudioIoPrivateData->HdaCodecDev->HdaIo || !AudioIoPrivateData->HdaCodecDev->AudioFuncGroup)
continue;
HdaCodecDev = AudioIoPrivateData->HdaCodecDev;
HdaCodecInfo = &HdaCodecDev->HdaCodecInfoData->HdaCodecInfo;
AudioFuncGroup = HdaCodecDev->AudioFuncGroup;
HdaIo = HdaCodecDev->HdaIo;
// Get name.
HdaLog("Codec: %ls\n", HdaCodecDev->Name);
// Get address
UINT8 CodecAddress;
Status = HdaIo->GetAddress(HdaIo, &CodecAddress);
HdaLog("Address: %u\n", CodecAddress);
// Get AFG ID.
HdaLog("AFG Function Id: 0x%1X (unsol %u)\n", AudioFuncGroup->NodeId, AudioFuncGroup->UnsolCapable);
HdaLog("Vendor ID: 0x%08X\n", HdaCodecDev->VendorId);
HdaLog("Revision ID: 0x%08X\n", HdaCodecDev->RevisionId);
// Get supported rates/formats.
if ((AudioFuncGroup->SupportedPcmRates != 0) || (AudioFuncGroup->SupportedFormats != 0)) {
HdaLog("Default PCM:\n");
HdaCodecDumpPrintRatesFormats(AudioFuncGroup->SupportedPcmRates, AudioFuncGroup->SupportedFormats);
} else
HdaLog("Default PCM: N/A\n");
// Get default amp caps.
HdaLog("Default Amp-In caps: ");
HdaCodecDumpPrintAmpCaps(AudioFuncGroup->AmpInCapabilities);
HdaLog("Default Amp-Out caps: ");
HdaCodecDumpPrintAmpCaps(AudioFuncGroup->AmpOutCapabilities);
// Get widgets.
HDA_WIDGET_DEV *Widgets = AudioFuncGroup->Widgets;
UINTN WidgetCount = AudioFuncGroup->WidgetsCount;
HdaCodecDumpPrintWidgets(HdaIo, Widgets, WidgetCount);
CHAR16 *PathHdaDump = PoolPrint(L"%s\\HdaCodec#%d (%s).txt", MiscPath, i, HdaCodecDev->Name);
if (PathHdaDump != NULL) {
Status = egSaveFile(SelfRootDir, PathHdaDump, (VOID *)MemLogStart, GetMemLogLen() - MemLogStartLen);
if (EFI_ERROR(Status))
Status = egSaveFile(NULL, PathHdaDump, (VOID *)MemLogStart, GetMemLogLen() - MemLogStartLen);
FreePool(PathHdaDump);
}
}
FreePool(MiscPath);
return Status;
}
EFI_STATUS SaveHdaDumpBin() {
EFI_STATUS Status = EFI_NOT_FOUND;
AUDIO_IO_PRIVATE_DATA *AudioIoPrivateData;
HDA_CODEC_DEV *HdaCodecDev;
EFI_HDA_CODEC_INFO_PROTOCOL *HdaCodecInfo;
HDA_FUNC_GROUP *AudioFuncGroup;
EFI_HDA_IO_PROTOCOL *HdaIo;
CHAR16 *MiscPath = PoolPrint(L"%s\\misc", OEMPath);
if (MiscPath == NULL)
return EFI_OUT_OF_RESOURCES;
for (UINTN i = 0; i < AudioNum; i++) {
HDA_WIDGET_DEV *Widgets;
UINTN WidgetCount;
UINT32 HdaCodecDataSize;
HdaCodec HdaCodec;
UINT8 CodecAddress;
UINT8 *HdaCodecData;
UINT8 *HdaCodecDataPtr;
CHAR16 *PathHdaDump;
Status = gBS->HandleProtocol(AudioList[i].Handle, &gEfiAudioIoProtocolGuid, (VOID**)&AudioIo);
if (EFI_ERROR(Status))
continue;
AudioIoPrivateData = AUDIO_IO_PRIVATE_DATA_FROM_THIS(AudioIo);
if (!AudioIoPrivateData || !AudioIoPrivateData->HdaCodecDev || !AudioIoPrivateData->HdaCodecDev->HdaIo)
continue;
HdaCodecDev = AudioIoPrivateData->HdaCodecDev;
if(!HdaCodecDev || !HdaCodecDev->AudioFuncGroup)
continue;
HdaCodecInfo = &HdaCodecDev->HdaCodecInfoData->HdaCodecInfo;
AudioFuncGroup = HdaCodecDev->AudioFuncGroup;
HdaIo = HdaCodecDev->HdaIo;
Widgets = AudioFuncGroup->Widgets;
WidgetCount = AudioFuncGroup->WidgetsCount;
HdaCodecDataSize = (UINT32)(sizeof(HdaCodec) + (WidgetCount * sizeof(HdaWidget)));
// Copy codec data
ZeroMem(&HdaCodec, sizeof(HdaCodec));
if(!EFI_ERROR(Status)) {
for (UINT32 j = 0; j < HDA_MAX_NAMELEN; j++) {
HdaCodec.Name[j] = (CHAR8)(HdaCodecDev->Name[j] & 0xFF);
if (HdaCodecDev->Name[j] == 0x0000)
break;
}
}
Status = HdaIo->GetAddress(HdaIo, &CodecAddress);
CopyMem(HdaCodec.Header, hdcID, 4);
HdaCodec.CodecAddress = CodecAddress;
HdaCodec.AudioFuncId = AudioFuncGroup->NodeId;
HdaCodec.Unsol = AudioFuncGroup->UnsolCapable;
HdaCodec.VendorId = HdaCodecDev->VendorId;
HdaCodec.RevisionId = HdaCodecDev->RevisionId;
HdaCodec.Rates = AudioFuncGroup->SupportedPcmRates;
HdaCodec.Formats = AudioFuncGroup->SupportedFormats;
HdaCodec.AmpInCaps = AudioFuncGroup->AmpInCapabilities;
HdaCodec.AmpOutCaps = AudioFuncGroup->AmpOutCapabilities;
HdaCodec.WidgetCount = AudioFuncGroup->WidgetsCount;
// Allocate space for codec data
HdaCodecData = (__typeof__(HdaCodecData))AllocateZeroPool(HdaCodecDataSize);
HdaCodecDataPtr = HdaCodecData;
if (!HdaCodecData)
continue;
CopyMem(HdaCodecDataPtr, &HdaCodec, sizeof(HdaCodec));
HdaCodecDataPtr += sizeof(HdaCodec);
for (UINT32 w = 0; w < WidgetCount; w++) {
UINTN ConnectionListLength;
HdaWidget HdaWidget;
ConnectionListLength = HDA_PARAMETER_CONN_LIST_LENGTH_LEN(Widgets[w].ConnectionListLength);
ZeroMem(&HdaWidget, sizeof(HdaWidget));
HdaWidget.NodeId = Widgets[w].NodeId;
HdaWidget.Type = Widgets[w].Type;
HdaWidget.Capabilities = Widgets[w].Capabilities;
HdaWidget.DefaultUnSol = Widgets[w].DefaultUnSol;
HdaWidget.ConnectionListLength = Widgets[w].ConnectionListLength;
HdaWidget.ConnectionSelect = 0;
HdaWidget.SupportedPowerStates = Widgets[w].SupportedPowerStates;
HdaWidget.DefaultPowerState = Widgets[w].DefaultPowerState;
HdaWidget.AmpOverride = Widgets[w].AmpOverride;
HdaWidget.AmpInCapabilities = Widgets[w].AmpInCapabilities;
HdaWidget.AmpOutCapabilities = Widgets[w].AmpOutCapabilities;
HdaWidget.AmpOutLeftDefaultGainMute = Widgets[w].AmpOutLeftDefaultGainMute;
HdaWidget.AmpOutRightDefaultGainMute = Widgets[w].AmpOutRightDefaultGainMute;
HdaWidget.SupportedPcmRates = Widgets[w].SupportedPcmRates;
HdaWidget.SupportedFormats = Widgets[w].SupportedFormats;
HdaWidget.DefaultConvFormat = Widgets[w].DefaultConvFormat;
HdaWidget.DefaultConvStreamChannel = Widgets[w].DefaultConvStreamChannel;
HdaWidget.DefaultConvChannelCount = Widgets[w].DefaultConvChannelCount;
HdaWidget.PinCapabilities = Widgets[w].PinCapabilities;
HdaWidget.DefaultEapd = Widgets[w].DefaultEapd;
HdaWidget.DefaultPinControl = Widgets[w].DefaultPinControl;
HdaWidget.DefaultConfiguration = Widgets[w].DefaultConfiguration;
HdaWidget.VolumeCapabilities = Widgets[w].VolumeCapabilities;
HdaWidget.DefaultVolume = Widgets[w].DefaultVolume;
for (UINT32 c = 0; c < ConnectionListLength; c++) {
if (Widgets[w].Capabilities & HDA_PARAMETER_WIDGET_CAPS_IN_AMP) {
HdaWidget.AmpInLeftDefaultGainMute[c] = Widgets[w].AmpInLeftDefaultGainMute[c];
if (Widgets[w].Capabilities & HDA_PARAMETER_WIDGET_CAPS_STEREO) {
HdaWidget.AmpInRightDefaultGainMute[c] = Widgets[w].AmpInRightDefaultGainMute[c];
}
}
if (Widgets[w].Capabilities & HDA_PARAMETER_WIDGET_CAPS_CONN_LIST) {
HdaWidget.Connections[c] = Widgets[w].Connections[c];
}
}
CopyMem(HdaCodecDataPtr, &HdaWidget, sizeof(HdaWidget));
HdaCodecDataPtr += sizeof(HdaWidget);
}
PathHdaDump = PoolPrint(L"%s\\HdaCodec#%d (%s).bin", MiscPath, i, HdaCodecDev->Name);
if (PathHdaDump != NULL) {
Status = egSaveFile(SelfRootDir, PathHdaDump, HdaCodecData, HdaCodecDataSize);
if (EFI_ERROR(Status))
Status = egSaveFile(NULL, PathHdaDump, HdaCodecData, HdaCodecDataSize);
FreePool(PathHdaDump);
}
FreePool(HdaCodecData);
}
FreePool(MiscPath);
return EFI_SUCCESS;
}
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