ReactOS  0.4.15-dev-4870-g846c9aa
mintopo.cpp
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1 /*
2 Copyright (c) 2006-2008 dogbert <dogber1@gmail.com>
3 All rights reserved.
4 
5 Redistribution and use in source and binary forms, with or without
6 modification, are permitted provided that the following conditions
7 are met:
8 1. Redistributions of source code must retain the above copyright
9  notice, this list of conditions and the following disclaimer.
10 2. Redistributions in binary form must reproduce the above copyright
11  notice, this list of conditions and the following disclaimer in the
12  documentation and/or other materials provided with the distribution.
13 3. The name of the author may not be used to endorse or promote products
14  derived from this software without specific prior written permission.
15 
16 THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18 OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19 IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20 INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21 NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25 THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27 
28 #include "limits.h"
29 #include "mintopo.hpp"
30 #include "mintopotables.hpp"
31 #define NTSTRSAFE_LIB //for Windows 2000 compatibility
32 #include "ntstrsafe.h"
33 
34 #ifdef _MSC_VER
35 #pragma code_seg("PAGE")
36 #endif
37 
38 NTSTATUS NTAPI CreateMiniportTopologyCMI(PUNKNOWN* Unknown, REFCLSID, PUNKNOWN UnknownOuter, POOL_TYPE PoolType)
39 {
40  PAGED_CODE();
41  ASSERT(Unknown);
42  STD_CREATE_BODY_(CCMITopology,Unknown,UnknownOuter,PoolType,PMINIPORTTOPOLOGY);
43 }
44 
45 STDMETHODIMP CCMITopology::NonDelegatingQueryInterface(REFIID Interface, PVOID* Object)
46 {
47  PAGED_CODE();
48  ASSERT(Object);
49  DBGPRINT(("CCMITopology::NonDelegatingQueryInterface"));
50 
51  if (IsEqualGUIDAligned(Interface,IID_IUnknown)) {
52  *Object = PVOID(PUNKNOWN(PMINIPORTTOPOLOGY(this)));
53  } else if (IsEqualGUIDAligned(Interface,IID_IMiniport)) {
54  *Object = PVOID(PMINIPORT(this));
55  } else if (IsEqualGUIDAligned(Interface,IID_IMiniportTopology)) {
56  *Object = PVOID(PMINIPORTTOPOLOGY(this));
57  } else if (IsEqualGUIDAligned (Interface, IID_ICMITopolgy)) {
58  *Object = (PVOID)(PMINIPORTTOPOLOGY)this;
59  } else {
60  *Object = NULL;
61  }
62 
63  if (*Object) {
64  PUNKNOWN(*Object)->AddRef();
65  return STATUS_SUCCESS;
66  }
67 
68  return STATUS_INVALID_PARAMETER;
69 }
70 
71 CCMITopology::~CCMITopology()
72 {
73  PAGED_CODE();
74 
75  DBGPRINT(("CCMITopology::~CCMITopology"));
76 
77  storeMixerSettingsToRegistry(); //or not. during system shutdown, this doesn't seem to work.
78  cm->TopoMiniport = NULL;
79 
80  if (CMIAdapter) {
81  CMIAdapter->Release();
82  }
83 }
84 
85 STDMETHODIMP CCMITopology::Init(PUNKNOWN UnknownAdapter, PRESOURCELIST ResourceList, PPORTTOPOLOGY Port)
86 {
87  PAGED_CODE();
88  ASSERT(UnknownAdapter);
89  ASSERT(Port);
90  DBGPRINT(("CCMITopology::Init"));
91 
92  NTSTATUS ntStatus = UnknownAdapter->QueryInterface(IID_ICMIAdapter, (PVOID *)&CMIAdapter);
93 
94  if (!NT_SUCCESS(ntStatus)) {
95  DBGPRINT(("UnknownAdapter->QueryInterface() failed"));
96  return STATUS_INVALID_PARAMETER;
97  }
98 
99  CMIAdapter->resetMixer();
100  auxVolumeRegister = CMIAdapter->readUInt8(REG_MIXER3);
101  micVolumeRegister = CMIAdapter->readUInt8(REG_MIXER2);
102  functrl1Register = 0;
103  chformatRegister = 0;
104  legacyRegister = 0;
105  miscctrlRegister = 0;
106 
107  cm = CMIAdapter->getCMI8738Info();
108  cm->TopoMiniport = this; //this is not really nice
109  loadMixerSettingsFromRegistry();
110 
111  return STATUS_SUCCESS;
112 }
113 
114 STDMETHODIMP CCMITopology::GetDescription(PPCFILTER_DESCRIPTOR* OutFilterDescriptor)
115 {
116  PAGED_CODE();
117  ASSERT(OutFilterDescriptor);
118  DBGPRINT(("CCMITopology::GetDescription"));
119 
120  *OutFilterDescriptor = &MiniportFilterDescriptor;
121 
122  return STATUS_SUCCESS;
123 }
124 
125 STDMETHODIMP CCMITopology::loadMixerSettingsFromRegistry()
126 {
127  PAGED_CODE();
128  DBGPRINT(("CCMITopology::loadMixerSettingsFromRegistry"));
129 
130  PREGISTRYKEY DriverKey;
131  PREGISTRYKEY SettingsKey;
132  UNICODE_STRING KeyName;
133  PCPROPERTY_REQUEST PropertyRequest;
134  PCPROPERTY_ITEM PropertyItem;
135  DWORD Channel;
136  PVOID KeyInfo;
137  ULONG ResultLength;
138  WCHAR buffer[128];
139 
140  if ((!CMIAdapter) || (!(CMIAdapter->getDeviceObject()))) {
141  DBGPRINT(("CMIAdapter->getDeviceObject() failed"));
142  return STATUS_UNSUCCESSFUL;
143  }
144 
145  settingsLoaded = FALSE;
146 
147  NTSTATUS ntStatus = PcNewRegistryKey(&DriverKey, NULL, DriverRegistryKey, KEY_ALL_ACCESS, CMIAdapter->getDeviceObject(), NULL, NULL, 0, NULL);
148 
149  if(!NT_SUCCESS(ntStatus)) {
150  DBGPRINT(("PcNewRegistryKey() failed"));
151  return STATUS_UNSUCCESSFUL;
152  }
153 
154  RtlInitUnicodeString(&KeyName, L"Settings");
155 
156  ntStatus = DriverKey->NewSubKey(&SettingsKey, NULL, KEY_ALL_ACCESS, &KeyName, REG_OPTION_NON_VOLATILE, NULL);
157  if(!NT_SUCCESS(ntStatus)) {
158  DBGPRINT(("DriverKey->NewSubKey() failed"));
159  return STATUS_UNSUCCESSFUL;
160  }
161 
162  KeyInfo = ExAllocatePoolWithTag(PagedPool, sizeof(KEY_VALUE_PARTIAL_INFORMATION) + sizeof(DWORD), 'dbrt');
163  if(KeyInfo == NULL) {
164  DBGPRINT(("ExAllocatePoolWithTag() failed"));
165  return STATUS_UNSUCCESSFUL;
166  }
167 
168  PropertyRequest.MajorTarget = this;
169  PropertyRequest.Verb = KSPROPERTY_TYPE_SET;
170  PropertyRequest.Instance = &Channel;
171  PropertyRequest.InstanceSize = sizeof(DWORD);
172  PropertyRequest.Value = &(PKEY_VALUE_PARTIAL_INFORMATION(KeyInfo)->Data);
173  PropertyRequest.ValueSize = sizeof(DWORD);
174  PropertyRequest.PropertyItem = &PropertyItem;
175 
176  for (unsigned int i=0;i < SIZEOF_ARRAY(TopologyNodes); i++) {
177  PropertyRequest.Node = i;
178 
179  Channel = CHAN_LEFT;
180  ntStatus = RtlStringCbPrintfW(buffer, sizeof(buffer), L"Node%dLeft", i);
181  if (!NT_SUCCESS(ntStatus)) {
182  DBGPRINT(("RtlStringCbPrintfW() failed"));
183  }
184  RtlInitUnicodeString(&KeyName, buffer);
185  ntStatus = SettingsKey->QueryValueKey(&KeyName, KeyValuePartialInformation, KeyInfo, sizeof(KEY_VALUE_PARTIAL_INFORMATION) + sizeof(DWORD), &ResultLength);
186  if (NT_SUCCESS(ntStatus)) {
187  if(PKEY_VALUE_PARTIAL_INFORMATION(KeyInfo)->DataLength == sizeof(DWORD)) {
188  if (IsEqualGUIDAligned(*(TopologyNodes[i].Type), KSNODETYPE_VOLUME)) {
189  PropertyItem.Id = KSPROPERTY_AUDIO_VOLUMELEVEL;
190  PropertyHandler_Level(&PropertyRequest);
191  }
192  if (IsEqualGUIDAligned(*(TopologyNodes[i].Type), KSNODETYPE_MUTE)) {
193  PropertyItem.Id = KSPROPERTY_AUDIO_MUTE;
194  PropertyHandler_OnOff(&PropertyRequest);
195  }
196  if (IsEqualGUIDAligned(*(TopologyNodes[i].Type), KSNODETYPE_LOUDNESS)) {
197  PropertyItem.Id = KSPROPERTY_AUDIO_LOUDNESS;
198  PropertyHandler_OnOff(&PropertyRequest);
199  }
200  }
201  } else {
202  // default values
203  if (i == KSNODE_TOPO_IEC_OUT) {
204  PropertyItem.Id = KSPROPERTY_AUDIO_LOUDNESS;
205  *(PBOOL(PropertyRequest.Value)) = true;
206  PropertyHandler_OnOff(&PropertyRequest);
207  }
208  if (i == KSNODE_TOPO_WAVEOUT_MUTE_IN) {
209  PropertyItem.Id = KSPROPERTY_AUDIO_MUTE;
210  *(PBOOL(PropertyRequest.Value)) = true;
211  PropertyHandler_OnOff(&PropertyRequest);
212  }
213  if (i == KSNODE_TOPO_CENTER2MIC) {
214  PropertyItem.Id = KSPROPERTY_AUDIO_LOUDNESS;
215  *(PBOOL(PropertyRequest.Value)) = false;
216  PropertyHandler_OnOff(&PropertyRequest);
217  }
218  if (i == KSNODE_TOPO_IEC_MONITOR) {
219  PropertyItem.Id = KSPROPERTY_AUDIO_LOUDNESS;
220  *(PBOOL(PropertyRequest.Value)) = true;
221  PropertyHandler_OnOff(&PropertyRequest);
222  }
223  }
224 
225  Channel = CHAN_RIGHT;
226  ntStatus = RtlStringCbPrintfW(buffer, sizeof(buffer), L"Node%dRight", i);
227  if (!NT_SUCCESS(ntStatus)) {
228  DBGPRINT(("RtlStringCbPrintfW() failed"));
229  }
230  RtlInitUnicodeString(&KeyName, buffer);
231  ntStatus = SettingsKey->QueryValueKey(&KeyName, KeyValuePartialInformation, KeyInfo, sizeof(KEY_VALUE_PARTIAL_INFORMATION) + sizeof(DWORD), &ResultLength);
232  if (NT_SUCCESS(ntStatus)) {
233  if(PKEY_VALUE_PARTIAL_INFORMATION(KeyInfo)->DataLength == sizeof(DWORD)) {
234  if (IsEqualGUIDAligned(*(TopologyNodes[i].Type), KSNODETYPE_VOLUME)) {
235  PropertyItem.Id = KSPROPERTY_AUDIO_VOLUMELEVEL;
236  PropertyHandler_Level(&PropertyRequest);
237  }
238  if (IsEqualGUIDAligned(*(TopologyNodes[i].Type), KSNODETYPE_MUTE)) {
239  PropertyItem.Id = KSPROPERTY_AUDIO_MUTE;
240  PropertyHandler_OnOff(&PropertyRequest);
241  }
242  if (IsEqualGUIDAligned(*(TopologyNodes[i].Type), KSNODETYPE_LOUDNESS)) {
243  PropertyItem.Id = KSPROPERTY_AUDIO_LOUDNESS;
244  PropertyHandler_OnOff(&PropertyRequest);
245  }
246  }
247  } else {
248  if (i == KSNODE_TOPO_IEC_OUT) {
249  PropertyItem.Id = KSPROPERTY_AUDIO_LOUDNESS;
250  *(PBOOL(PropertyRequest.Value)) = true;
251  PropertyHandler_OnOff(&PropertyRequest);
252  }
253  if (i == KSNODE_TOPO_WAVEOUT_MUTE_IN) {
254  PropertyItem.Id = KSPROPERTY_AUDIO_MUTE;
255  *(PBOOL(PropertyRequest.Value)) = true;
256  PropertyHandler_OnOff(&PropertyRequest);
257  }
258  }
259 
260  }
261  RtlInitUnicodeString(&KeyName, L"FormatMask");
262  ntStatus = SettingsKey->QueryValueKey(&KeyName, KeyValuePartialInformation, KeyInfo, sizeof(KEY_VALUE_PARTIAL_INFORMATION) + sizeof(DWORD), &ResultLength);
263  if (NT_SUCCESS (ntStatus)) {
264  PKEY_VALUE_PARTIAL_INFORMATION PartialInfo = (PKEY_VALUE_PARTIAL_INFORMATION)KeyInfo;
265  if (PartialInfo->DataLength == sizeof(DWORD)) {
266  cm->formatMask = (*(PLONG)PartialInfo->Data);
267  }
268  } else {
269  cm->formatMask = FMT_441_PCM | FMT_441_MULTI_PCM | FMT_441_DOLBY | FMT_480_PCM | FMT_480_MULTI_PCM | FMT_480_DOLBY;
270  if (cm->chipVersion >= 68) {
271  cm->formatMask |= FMT_882_PCM | FMT_882_MULTI_PCM | FMT_882_DOLBY | FMT_960_PCM | FMT_960_MULTI_PCM | FMT_960_DOLBY;
272  }
273  }
274 
275  ExFreePoolWithTag (KeyInfo,'dbrt');
276 
277  SettingsKey->Release();
278  DriverKey->Release();
279 
280  settingsLoaded = TRUE;
281 
282  return STATUS_SUCCESS;
283 }
284 
285 STDMETHODIMP CCMITopology::storeMixerSettingsToRegistry()
286 {
287  PAGED_CODE();
288  DBGPRINT(("CCMITopology::storeMixerSettingsToRegistry"));
289 
290  PREGISTRYKEY DriverKey;
291  PREGISTRYKEY SettingsKey;
292  UNICODE_STRING KeyName;
293  PCPROPERTY_REQUEST PropertyRequest;
294  PCPROPERTY_ITEM PropertyItem;
295  DWORD Value,Channel;
296  WCHAR buffer[128];
297 
298  if ((!CMIAdapter) || (!(CMIAdapter->getDeviceObject()))) {
299  return STATUS_UNSUCCESSFUL;
300  }
301 
302  NTSTATUS ntStatus = PcNewRegistryKey(&DriverKey, NULL, DriverRegistryKey, KEY_ALL_ACCESS, CMIAdapter->getDeviceObject(), NULL, NULL, 0, NULL);
303 
304  if(!NT_SUCCESS(ntStatus)) {
305  DBGPRINT(("PcNewRegistryKey() failed"));
306  return STATUS_UNSUCCESSFUL;
307  }
308 
309  RtlInitUnicodeString(&KeyName, L"Settings");
310 
311  ntStatus = DriverKey->NewSubKey(&SettingsKey, NULL, KEY_ALL_ACCESS, &KeyName, REG_OPTION_NON_VOLATILE, NULL);
312 
313  if(!NT_SUCCESS(ntStatus)) {
314  DBGPRINT(("DriverKey->NewSubKey() failed"));
315  return STATUS_UNSUCCESSFUL;
316  }
317 
318  PropertyRequest.MajorTarget = this;
319  PropertyRequest.Verb = KSPROPERTY_TYPE_GET;
320  PropertyRequest.Instance = &Channel;
321  PropertyRequest.InstanceSize = sizeof(DWORD);
322  PropertyRequest.Value = &Value;
323  PropertyRequest.ValueSize = sizeof(DWORD);
324  PropertyRequest.PropertyItem = &PropertyItem;
325 
326  for (unsigned int i=0;i < SIZEOF_ARRAY(TopologyNodes); i++) {
327  PropertyRequest.Node = i;
328  if (IsEqualGUIDAligned(*(TopologyNodes[i].Type), KSNODETYPE_VOLUME)) {
329  PropertyRequest.Node = i;
330  PropertyItem.Id = KSPROPERTY_AUDIO_VOLUMELEVEL;
331 
332  ntStatus = RtlStringCbPrintfW(buffer, sizeof(buffer), L"Node%dLeft", i);
333  if (!NT_SUCCESS(ntStatus)) {
334  DBGPRINT(("RtlStringCbPrintfW() failed"));
335  }
336  RtlInitUnicodeString(&KeyName, buffer);
337  Channel = CHAN_LEFT;
338  ntStatus = PropertyHandler_Level(&PropertyRequest);
339  if (NT_SUCCESS(ntStatus)) {
340  ntStatus = SettingsKey->SetValueKey(&KeyName, REG_DWORD, PVOID(&Value), sizeof(DWORD));
341  if(!NT_SUCCESS(ntStatus)) {
342  DBGPRINT(("SetValueKey() failed"));
343  break;
344  }
345  }
346 
347  ntStatus = RtlStringCbPrintfW(buffer, sizeof(buffer), L"Node%dRight", i);
348  if (!NT_SUCCESS(ntStatus)) {
349  DBGPRINT(("RtlStringCbPrintfW() failed"));
350  }
351  RtlInitUnicodeString(&KeyName, buffer);
352  Channel = CHAN_RIGHT;
353  ntStatus = PropertyHandler_Level(&PropertyRequest);
354  if (NT_SUCCESS(ntStatus)) {
355  ntStatus = SettingsKey->SetValueKey(&KeyName, REG_DWORD, PVOID(&Value), sizeof(DWORD));
356  if(!NT_SUCCESS(ntStatus)) {
357  DBGPRINT(("SetValueKey() failed"));
358  break;
359  }
360  }
361 
362  }
363  if (IsEqualGUIDAligned(*(TopologyNodes[i].Type), KSNODETYPE_MUTE)) {
364  PropertyItem.Id = KSPROPERTY_AUDIO_MUTE;
365  PropertyHandler_OnOff(&PropertyRequest);
366 
367  ntStatus = RtlStringCbPrintfW(buffer, sizeof(buffer), L"Node%dLeft", i);
368  if (!NT_SUCCESS(ntStatus)) {
369  DBGPRINT(("RtlStringCbPrintfW() failed"));
370  }
371  RtlInitUnicodeString(&KeyName, buffer);
372  Channel = CHAN_LEFT;
373  ntStatus = PropertyHandler_OnOff(&PropertyRequest);
374  if (NT_SUCCESS(ntStatus)) {
375  ntStatus = SettingsKey->SetValueKey(&KeyName, REG_DWORD, PVOID(&Value), sizeof(DWORD));
376  if(!NT_SUCCESS(ntStatus)) {
377  DBGPRINT(("SetValueKey() failed"));
378  break;
379  }
380  }
381 
382  ntStatus = RtlStringCbPrintfW(buffer, sizeof(buffer), L"Node%dRight", i);
383  if (!NT_SUCCESS(ntStatus)) {
384  DBGPRINT(("RtlStringCbPrintfW() failed"));
385  }
386  RtlInitUnicodeString(&KeyName, buffer);
387  Channel = CHAN_RIGHT;
388  ntStatus = PropertyHandler_OnOff(&PropertyRequest);
389  if (NT_SUCCESS(ntStatus)) {
390  ntStatus = SettingsKey->SetValueKey(&KeyName, REG_DWORD, PVOID(&Value), sizeof(DWORD));
391  if(!NT_SUCCESS(ntStatus)) {
392  DBGPRINT(("SetValueKey() failed"));
393  break;
394  }
395  }
396  }
397  if (IsEqualGUIDAligned(*(TopologyNodes[i].Type), KSNODETYPE_LOUDNESS)) {
398  PropertyItem.Id = KSPROPERTY_AUDIO_LOUDNESS;
399  PropertyHandler_OnOff(&PropertyRequest);
400 
401  ntStatus = RtlStringCbPrintfW(buffer, sizeof(buffer), L"Node%dLeft", i);
402  if (!NT_SUCCESS(ntStatus)) {
403  DBGPRINT(("RtlStringCbPrintfW() failed"));
404  }
405  RtlInitUnicodeString(&KeyName, buffer);
406  Channel = CHAN_LEFT;
407  ntStatus = PropertyHandler_OnOff(&PropertyRequest);
408  if (NT_SUCCESS(ntStatus)) {
409  ntStatus = SettingsKey->SetValueKey(&KeyName, REG_DWORD, PVOID(&Value), sizeof(DWORD));
410  if(!NT_SUCCESS(ntStatus)) {
411  DBGPRINT(("SetValueKey() failed"));
412  break;
413  }
414  }
415 
416  ntStatus = RtlStringCbPrintfW(buffer, sizeof(buffer), L"Node%dRight", i);
417  if (!NT_SUCCESS(ntStatus)) {
418  DBGPRINT(("RtlStringCbPrintfW() failed"));
419  }
420  RtlInitUnicodeString(&KeyName, buffer);
421  Channel = CHAN_RIGHT;
422  ntStatus = PropertyHandler_OnOff(&PropertyRequest);
423  if (NT_SUCCESS(ntStatus)) {
424  ntStatus = SettingsKey->SetValueKey(&KeyName, REG_DWORD, PVOID(&Value), sizeof(DWORD));
425  if(!NT_SUCCESS(ntStatus)) {
426  DBGPRINT(("SetValueKey() failed"));
427  break;
428  }
429  }
430  }
431  }
432  Value = cm->formatMask;
433  RtlInitUnicodeString(&KeyName, L"FormatMask");
434  ntStatus = SettingsKey->SetValueKey(&KeyName, REG_DWORD, PVOID(&Value), sizeof(DWORD));
435  if (!NT_SUCCESS(ntStatus)) {
436  DBGPRINT(("SetValueKey() failed"));
437  }
438 
439  SettingsKey->Release();
440  DriverKey->Release();
441 
442  return STATUS_SUCCESS;
443 }
444 
445 STDMETHODIMP CCMITopology::loadMixerSettingsFromMemory()
446 {
447  PAGED_CODE();
448  DBGPRINT(("CCMITopology::loadMixerSettingsFromMemory"));
449 
450  CMIAdapter->resetMixer();
451  CMIAdapter->loadSBMixerFromMemory();
452  CMIAdapter->writeUInt8(REG_MIXER1, mixer1Register);
453  CMIAdapter->writeUInt8(REG_MIXER2, auxVolumeRegister);
454  CMIAdapter->writeUInt8(REG_MIXER3, micVolumeRegister);
455  CMIAdapter->writeUInt8(REG_MIXER4, mixer4Register);
456 
457  CMIAdapter->setUInt32Bit(REG_FUNCTRL1, functrl1Register);
458  CMIAdapter->setUInt32Bit(REG_CHFORMAT, chformatRegister);
459  CMIAdapter->setUInt32Bit(REG_LEGACY, legacyRegister);
460  CMIAdapter->setUInt32Bit(REG_MISCCTRL, miscctrlRegister);
461 
462  return STATUS_SUCCESS;
463 }
464 
465 STDMETHODIMP CCMITopology::storeMixerSettingsToMemory()
466 {
467  PAGED_CODE();
468  DBGPRINT(("CCMITopology::storeMixerSettingsToMemory"));
469 
470  mixer1Register = CMIAdapter->readUInt8(REG_MIXER1);
471  mixer4Register = CMIAdapter->readUInt8(REG_MIXER4);
472  functrl1Register = CMIAdapter->readUInt32(REG_FUNCTRL1) & LOOP_SPDF ;
473  chformatRegister = CMIAdapter->readUInt32(REG_CHFORMAT) & (INV_SPDIFI1 | SEL_SPDIFI1 | POLVALID);
474  legacyRegister = CMIAdapter->readUInt32(REG_LEGACY) & (BASS2LINE | CENTER2LINE | EN_SPDCOPYRHT);
475  miscctrlRegister = CMIAdapter->readUInt32(REG_MISCCTRL) & (EN_SPDO5V | SEL_SPDIFI2);
476 
477  return STATUS_SUCCESS;
478 }
479 
480 NTSTATUS NTAPI PropertyHandler_OnOff(PPCPROPERTY_REQUEST PropertyRequest)
481 {
482  PAGED_CODE();
483  ASSERT(PropertyRequest);
484  DBGPRINT(("[PropertyHandler_OnOff]"));
485 
486  CCMITopology *that = (CCMITopology *) ((PMINIPORTTOPOLOGY) PropertyRequest->MajorTarget);
487 
488  NTSTATUS ntStatus = STATUS_INVALID_PARAMETER;
489  UInt8 mask, reg;
490  LONG channel;
491 
492  if (PropertyRequest->Node == ULONG(-1)) {
493  return ntStatus;
494  }
495 
496  if ( ((PropertyRequest->Verb & KSPROPERTY_TYPE_GET) || (PropertyRequest->Verb & KSPROPERTY_TYPE_SET)) && (PropertyRequest->InstanceSize >= sizeof(LONG)) ) {
497  channel = *(PLONG(PropertyRequest->Instance));
498  if (PropertyRequest->ValueSize >= sizeof(BOOL)) {
499 
500  if (PropertyRequest->PropertyItem->Id == KSPROPERTY_AUDIO_MUTE) {
501  PBOOL Muted = PBOOL(PropertyRequest->Value);
502  switch (PropertyRequest->Node) {
503 
504  case KSNODE_TOPO_WAVEOUT_MUTE:
505  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
506  *Muted = (that->CMIAdapter->readUInt8(REG_MIXER1) & MUTE_WAVE);
507  }
508  if (PropertyRequest->Verb & KSPROPERTY_TYPE_SET) {
509  if (*Muted) {
510  that->CMIAdapter->setUInt8Bit(REG_MIXER1, MUTE_WAVE);
511  } else {
512  that->CMIAdapter->clearUInt8Bit(REG_MIXER1, MUTE_WAVE);
513  }
514  }
515  ntStatus = STATUS_SUCCESS;
516  break;
517 
518  case KSNODE_TOPO_AUX_MUTE:
519  switch (channel) {
520  case CHAN_LEFT: mask = MUTE_AUX_L; break;
521  case CHAN_RIGHT: mask = MUTE_AUX_R; break;
522  default: return ntStatus;
523  }
524 
525  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
526  *Muted = !(that->micVolumeRegister & mask);
527  }
528  if (PropertyRequest->Verb & KSPROPERTY_TYPE_SET) {
529  if (*Muted) {
530  that->micVolumeRegister &= ~mask;
531  } else {
532  that->micVolumeRegister |= mask;
533  }
534  that->CMIAdapter->writeUInt8(REG_MIXER2, that->micVolumeRegister);
535  }
536  ntStatus = STATUS_SUCCESS;
537  break;
538 
539  case KSNODE_TOPO_MICOUT_MUTE:
540  if (channel != CHAN_LEFT) {
541  return ntStatus;
542  }
543 
544  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
545  *Muted = !(that->CMIAdapter->readMixer(SBREG_OUTPUTCTRL) & EN_MIC);
546  }
547  if (PropertyRequest->Verb & KSPROPERTY_TYPE_SET) {
548  if (*Muted) {
549  that->CMIAdapter->clearMixerBit(SBREG_OUTPUTCTRL, EN_MIC);
550  } else {
551  that->CMIAdapter->setMixerBit(SBREG_OUTPUTCTRL, EN_MIC);
552  }
553  }
554  ntStatus = STATUS_SUCCESS;
555  break;
556 
557  case KSNODE_TOPO_CD_MUTE:
558  switch (channel) {
559  case CHAN_LEFT: mask = EN_CD_L; break;
560  case CHAN_RIGHT: mask = EN_CD_R; break;
561  default: return ntStatus;
562  }
563  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
564  *Muted = !(that->CMIAdapter->readMixer(SBREG_OUTPUTCTRL) & mask);
565  }
566  if (PropertyRequest->Verb & KSPROPERTY_TYPE_SET) {
567  if (*Muted) {
568  that->CMIAdapter->clearMixerBit(SBREG_OUTPUTCTRL, mask);
569  } else {
570  that->CMIAdapter->setMixerBit(SBREG_OUTPUTCTRL, mask);
571  }
572  }
573  ntStatus = STATUS_SUCCESS;
574  break;
575 
576  case KSNODE_TOPO_LINEIN_MUTE:
577  switch (channel) {
578  case CHAN_LEFT: mask = EN_LINEIN_L; break;
579  case CHAN_RIGHT: mask = EN_LINEIN_R; break;
580  default: return ntStatus;
581  }
582  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
583  *Muted = !(that->CMIAdapter->readMixer(SBREG_OUTPUTCTRL) & mask);
584  }
585  if (PropertyRequest->Verb & KSPROPERTY_TYPE_SET) {
586  if (*Muted) {
587  that->CMIAdapter->clearMixerBit(SBREG_OUTPUTCTRL, mask);
588  } else {
589  that->CMIAdapter->setMixerBit(SBREG_OUTPUTCTRL, mask);
590  }
591  }
592  ntStatus = STATUS_SUCCESS;
593  break;
594 
595  case KSNODE_TOPO_MIC_MUTE_IN:
596  if (channel != CHAN_LEFT) {
597  return ntStatus;
598  }
599  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
600  *Muted = !(that->CMIAdapter->readMixer(SBREG_IN_CTRL_L) & EN_MIC);
601  }
602  if (PropertyRequest->Verb & KSPROPERTY_TYPE_SET) {
603  if (*Muted) {
604  that->CMIAdapter->clearMixerBit(SBREG_IN_CTRL_L, EN_MIC);
605  that->CMIAdapter->clearMixerBit(SBREG_IN_CTRL_R, EN_MIC);
606  } else {
607  that->CMIAdapter->setMixerBit(SBREG_IN_CTRL_L, EN_MIC);
608  that->CMIAdapter->setMixerBit(SBREG_IN_CTRL_R, EN_MIC);
609  }
610  }
611  ntStatus = STATUS_SUCCESS;
612  break;
613 
614  case KSNODE_TOPO_CD_MUTE_IN:
615  switch (channel) {
616  case CHAN_LEFT: mask = EN_CD_L; reg = SBREG_IN_CTRL_L; break;
617  case CHAN_RIGHT: mask = EN_CD_R; reg = SBREG_IN_CTRL_R; break;
618  default: return ntStatus;
619  }
620  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
621  *Muted = !(that->CMIAdapter->readMixer(reg) & mask);
622  }
623  if (PropertyRequest->Verb & KSPROPERTY_TYPE_SET) {
624  if (*Muted) {
625  that->CMIAdapter->clearMixerBit(reg, mask);
626  } else {
627  that->CMIAdapter->setMixerBit(reg, mask);
628  }
629  }
630  ntStatus = STATUS_SUCCESS;
631  break;
632 
633  case KSNODE_TOPO_LINEIN_MUTE_IN:
634  switch (channel) {
635  case CHAN_LEFT: mask = EN_LINEIN_L; reg = SBREG_IN_CTRL_L; break;
636  case CHAN_RIGHT: mask = EN_LINEIN_R; reg = SBREG_IN_CTRL_R; break;
637  default: return ntStatus;
638  }
639  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
640  *Muted = !(that->CMIAdapter->readMixer(reg) & mask);
641  }
642  if (PropertyRequest->Verb & KSPROPERTY_TYPE_SET) {
643  if (*Muted) {
644  that->CMIAdapter->clearMixerBit(reg, mask);
645  } else {
646  that->CMIAdapter->setMixerBit(reg, mask);
647  }
648  }
649  ntStatus = STATUS_SUCCESS;
650  break;
651 
652 
653  case KSNODE_TOPO_AUX_MUTE_IN:
654  switch (channel) {
655  case CHAN_LEFT: mask = MUTE_RAUX_L; break;
656  case CHAN_RIGHT: mask = MUTE_RAUX_R; break;
657  default: return ntStatus;
658  }
659  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
660  *Muted = !(that->micVolumeRegister & mask) ;
661  }
662  if (PropertyRequest->Verb & KSPROPERTY_TYPE_SET) {
663  if (*Muted) {
664  that->micVolumeRegister &= ~mask;
665  } else {
666  that->micVolumeRegister |= mask;
667  }
668  that->CMIAdapter->writeUInt8(REG_MIXER2, that->micVolumeRegister);
669  }
670  ntStatus = STATUS_SUCCESS;
671  break;
672 
673  case KSNODE_TOPO_WAVEOUT_MUTE_IN:
674  switch (channel) {
675  case CHAN_LEFT: mask = EN_WAVEIN_L; break;
676  case CHAN_RIGHT: mask = EN_WAVEIN_R; break;
677  default: return ntStatus;
678  }
679  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
680 // *Muted = !(that->CMIAdapter->readUInt8(REG_MIXER1) & mask);
681  *Muted = !(that->cm->enableSPDIFIn);
682  ntStatus = STATUS_SUCCESS;
683  }
684  if ((PropertyRequest->Verb & KSPROPERTY_TYPE_SET) && !(that->settingsLoaded)) {
685  if (*Muted) {
686  that->cm->enableSPDIFIn = FALSE;
687  that->CMIAdapter->clearUInt8Bit(REG_MIXER1, mask);
688  } else {
689  that->cm->enableSPDIFIn = TRUE;
690  that->CMIAdapter->setUInt8Bit(REG_MIXER1, mask);
691  }
692  ntStatus = STATUS_SUCCESS;
693  }
694  break;
695 
696  case KSNODE_TOPO_MASTER_MUTE_DUMMY:
697  channel = (1 << channel);
698  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
699  *Muted = that->masterMuteDummy & channel;
700  }
701  if (PropertyRequest->Verb & KSPROPERTY_TYPE_SET) {
702  if (*Muted) {
703  that->masterMuteDummy |= channel;
704  } else {
705  that->masterMuteDummy &= ~channel;
706  }
707  }
708  ntStatus = STATUS_SUCCESS;
709  break;
710  }
711  }
712 
713  if (PropertyRequest->PropertyItem->Id == KSPROPERTY_AUDIO_LOUDNESS) {
714  PBOOL LoudnessOn = PBOOL(PropertyRequest->Value);
715  switch (PropertyRequest->Node) {
716  case KSNODE_TOPO_MICIN_LOUDNESS:
717  if (channel == CHAN_LEFT) {
718  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
719  *LoudnessOn = (that->CMIAdapter->readMixer(SBREG_EXTENSION) & EN_MICBOOST);
720  }
721  if (PropertyRequest->Verb & KSPROPERTY_TYPE_SET) {
722  if (*LoudnessOn) {
723  that->CMIAdapter->setMixerBit(SBREG_EXTENSION, EN_MICBOOST);
724  } else {
725  that->CMIAdapter->clearMixerBit(SBREG_EXTENSION, EN_MICBOOST);
726  }
727  }
728  ntStatus = STATUS_SUCCESS;
729  }
730  break;
731  case KSNODE_TOPO_MICOUT_LOUDNESS:
732  if (channel == CHAN_LEFT) {
733  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
734  *LoudnessOn = !(that->CMIAdapter->readUInt8(REG_MIXER2) & DIS_MICGAIN);
735  }
736  if (PropertyRequest->Verb & KSPROPERTY_TYPE_SET) {
737  if (*LoudnessOn) {
738  that->CMIAdapter->clearUInt8Bit(REG_MIXER2, DIS_MICGAIN);
739  } else {
740  that->CMIAdapter->setUInt8Bit(REG_MIXER2, DIS_MICGAIN);
741  }
742  }
743  ntStatus = STATUS_SUCCESS;
744  }
745  break;
746  case KSNODE_TOPO_IEC_5V:
747  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
748  *LoudnessOn = (that->CMIAdapter->readUInt32(REG_MISCCTRL) & EN_SPDO5V);
749  }
750  if (PropertyRequest->Verb & KSPROPERTY_TYPE_SET) {
751  if (*LoudnessOn) {
752  that->CMIAdapter->setUInt32Bit(REG_MISCCTRL, EN_SPDO5V);
753  } else {
754  that->CMIAdapter->clearUInt32Bit(REG_MISCCTRL, EN_SPDO5V);
755  }
756  }
757  ntStatus = STATUS_SUCCESS;
758  break;
759  case KSNODE_TOPO_IEC_OUT:
760  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
761  if (that->cm) {
762  *LoudnessOn = that->cm->enableSPDIFOut;
763  }
764  }
765  if (PropertyRequest->Verb & KSPROPERTY_TYPE_SET) {
766  if (that->cm) {
767  that->cm->enableSPDIFOut = (*LoudnessOn);
768  }
769  }
770  ntStatus = STATUS_SUCCESS;
771  break;
772 
773  case KSNODE_TOPO_IEC_INVERSE:
774  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
775  if (that->cm->chipVersion <= 37) {
776  *LoudnessOn = (that->CMIAdapter->readUInt8(REG_MIXER4) & INV_SPDIFI1);
777  } else {
778  *LoudnessOn = (that->CMIAdapter->readUInt32(REG_CHFORMAT) & INV_SPDIFI2);
779  }
780  }
781  if (PropertyRequest->Verb & KSPROPERTY_TYPE_SET) {
782  if (*LoudnessOn) {
783  if (that->cm->chipVersion <= 37) {
784  that->CMIAdapter->setUInt8Bit(REG_MIXER4, INV_SPDIFI1);
785  } else {
786  that->CMIAdapter->setUInt32Bit(REG_CHFORMAT, INV_SPDIFI2);
787  }
788  } else {
789  if (that->cm->chipVersion <= 37) {
790  that->CMIAdapter->clearUInt8Bit(REG_MIXER4, INV_SPDIFI1);
791  } else {
792  that->CMIAdapter->clearUInt32Bit(REG_CHFORMAT, INV_SPDIFI2);
793  }
794  }
795  }
796  ntStatus = STATUS_SUCCESS;
797  break;
798 
799  case KSNODE_TOPO_IEC_MONITOR:
800  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
801  *LoudnessOn = (that->CMIAdapter->readUInt8(REG_MIXER1) & EN_SPDI2DAC);
802  }
803  if ((PropertyRequest->Verb & KSPROPERTY_TYPE_SET) && !(that->settingsLoaded)) {
804  if (*LoudnessOn) {
805  that->CMIAdapter->setUInt8Bit(REG_MIXER1, EN_SPDI2DAC);
806  } else {
807  that->CMIAdapter->clearUInt8Bit(REG_MIXER1, EN_SPDI2DAC);
808  }
809  if (that->cm) {
810  that->cm->enableSPDIFInMonitor = *LoudnessOn;
811  }
812  }
813  ntStatus = STATUS_SUCCESS;
814  break;
815 
816  case KSNODE_TOPO_IEC_SELECT:
817  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
818  if (that->cm->chipVersion <= 37) {
819  *LoudnessOn = (that->CMIAdapter->readUInt32(REG_CHFORMAT) & SEL_SPDIFI1);
820  } else {
821  *LoudnessOn = (that->CMIAdapter->readUInt32(REG_MISCCTRL) & SEL_SPDIFI2);
822  }
823  }
824  if ((PropertyRequest->Verb & KSPROPERTY_TYPE_SET) && !(that->settingsLoaded)) {
825  if (*LoudnessOn) {
826  if (that->cm->chipVersion <= 37) {
827  that->CMIAdapter->setUInt32Bit(REG_CHFORMAT, SEL_SPDIFI1);
828  } else {
829  that->CMIAdapter->setUInt32Bit(REG_MISCCTRL, SEL_SPDIFI2);
830  }
831  } else {
832  if (that->cm->chipVersion <= 37) {
833  that->CMIAdapter->clearUInt32Bit(REG_CHFORMAT, SEL_SPDIFI1);
834  } else {
835  that->CMIAdapter->clearUInt32Bit(REG_MISCCTRL, SEL_SPDIFI2);
836  }
837  }
838  }
839  ntStatus = STATUS_SUCCESS;
840  break;
841 
842  case KSNODE_TOPO_XCHG_FB:
843  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
844  *LoudnessOn = (that->CMIAdapter->readUInt8(REG_MIXER1) & REAR2FRONT);
845  }
846  if ((PropertyRequest->Verb & KSPROPERTY_TYPE_SET) && !(that->settingsLoaded)) {
847  if (*LoudnessOn) {
848  that->CMIAdapter->setUInt8Bit(REG_MIXER1, REAR2FRONT);
849  } else {
850  that->CMIAdapter->clearUInt8Bit(REG_MIXER1, REAR2FRONT);
851  }
852  }
853  ntStatus = STATUS_SUCCESS;
854  break;
855 
856  case KSNODE_TOPO_BASS2LINE:
857  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
858  *LoudnessOn = (that->CMIAdapter->readUInt32(REG_LEGACY) & BASS2LINE);
859  }
860  if ((PropertyRequest->Verb & KSPROPERTY_TYPE_SET) && !(that->settingsLoaded)) {
861  if (*LoudnessOn) {
862  that->CMIAdapter->setUInt32Bit(REG_LEGACY, BASS2LINE);
863  } else {
864  that->CMIAdapter->clearUInt32Bit(REG_LEGACY, BASS2LINE);
865  }
866  }
867  ntStatus = STATUS_SUCCESS;
868  break;
869 
870  case KSNODE_TOPO_CENTER2LINE:
871  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
872  *LoudnessOn = (that->CMIAdapter->readUInt32(REG_LEGACY) & CENTER2LINE);
873  }
874  if ((PropertyRequest->Verb & KSPROPERTY_TYPE_SET) && !(that->settingsLoaded)) {
875  if (*LoudnessOn) {
876  that->CMIAdapter->setUInt32Bit(REG_LEGACY, CENTER2LINE);
877  } else {
878  that->CMIAdapter->clearUInt32Bit(REG_LEGACY, CENTER2LINE);
879  }
880  }
881  ntStatus = STATUS_SUCCESS;
882  break;
883 
884  case KSNODE_TOPO_IEC_COPYRIGHT:
885  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
886  *LoudnessOn = (that->CMIAdapter->readUInt32(REG_LEGACY) & EN_SPDCOPYRHT);
887  }
888  if ((PropertyRequest->Verb & KSPROPERTY_TYPE_SET) && !(that->settingsLoaded)) {
889  if (*LoudnessOn) {
890  that->CMIAdapter->setUInt32Bit(REG_LEGACY, EN_SPDCOPYRHT);
891  } else {
892  that->CMIAdapter->clearUInt32Bit(REG_LEGACY, EN_SPDCOPYRHT);
893  }
894  }
895  ntStatus = STATUS_SUCCESS;
896  break;
897 
898  case KSNODE_TOPO_IEC_POLVALID:
899  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
900  *LoudnessOn = (that->CMIAdapter->readUInt32(REG_CHFORMAT) & POLVALID);
901  }
902  if ((PropertyRequest->Verb & KSPROPERTY_TYPE_SET) && !(that->settingsLoaded)) {
903  if (*LoudnessOn) {
904  that->CMIAdapter->setUInt32Bit(REG_CHFORMAT, POLVALID);
905  } else {
906  that->CMIAdapter->clearUInt32Bit(REG_CHFORMAT, POLVALID);
907  }
908  }
909  ntStatus = STATUS_SUCCESS;
910  break;
911 
912  case KSNODE_TOPO_IEC_LOOP:
913  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
914  *LoudnessOn = (that->CMIAdapter->readUInt32(REG_FUNCTRL1) & LOOP_SPDF);
915  }
916  if ((PropertyRequest->Verb & KSPROPERTY_TYPE_SET) && !(that->settingsLoaded)) {
917  if (*LoudnessOn) {
918  that->CMIAdapter->setUInt32Bit(REG_FUNCTRL1, LOOP_SPDF);
919  } else {
920  that->CMIAdapter->clearUInt32Bit(REG_FUNCTRL1, LOOP_SPDF);
921  }
922  }
923  ntStatus = STATUS_SUCCESS;
924  break;
925 
926  case KSNODE_TOPO_REAR2LINE:
927  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
928  *LoudnessOn = (that->CMIAdapter->readUInt8(REG_MIXER1) & REAR2LINE);
929  }
930  if ((PropertyRequest->Verb & KSPROPERTY_TYPE_SET) && !(that->settingsLoaded)) {
931  if (*LoudnessOn) {
932  that->CMIAdapter->setUInt8Bit(REG_MIXER1, REAR2LINE);
933  } else {
934  that->CMIAdapter->clearUInt8Bit(REG_MIXER1, REAR2LINE);
935  }
936  }
937  ntStatus = STATUS_SUCCESS;
938  break;
939 
940  case KSNODE_TOPO_CENTER2MIC:
941  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
942  *LoudnessOn = (that->CMIAdapter->readUInt8(REG_MIXER4) & CENTER2MIC) && (that->cm->chipVersion > 37);
943  }
944  if ((PropertyRequest->Verb & KSPROPERTY_TYPE_SET) && !(that->settingsLoaded) && (that->cm->chipVersion > 37)) {
945  if (*LoudnessOn) {
946  that->CMIAdapter->setUInt8Bit(REG_MIXER4, CENTER2MIC);
947  } else {
948  that->CMIAdapter->clearUInt8Bit(REG_MIXER4, CENTER2MIC);
949  }
950  }
951  ntStatus = STATUS_SUCCESS;
952  break;
953  }
954  }
955 
956  if ((NT_SUCCESS(ntStatus)) && (PropertyRequest->Verb & KSPROPERTY_TYPE_GET)) {
957  PropertyRequest->ValueSize = sizeof(BOOL);
958  }
959 
960  }
961  } else if (PropertyRequest->Verb & KSPROPERTY_TYPE_BASICSUPPORT) {
962  bool supported = false;
963  if (PropertyRequest->PropertyItem->Id == KSPROPERTY_AUDIO_MUTE) {
964  switch (PropertyRequest->Node) {
965  case KSNODE_TOPO_CD_MUTE:
966  case KSNODE_TOPO_LINEIN_MUTE:
967  case KSNODE_TOPO_MICOUT_MUTE:
968  case KSNODE_TOPO_AUX_MUTE:
969  case KSNODE_TOPO_WAVEOUT_MUTE:
970  case KSNODE_TOPO_LINEIN_MUTE_IN:
971  case KSNODE_TOPO_MIC_MUTE_IN:
972  case KSNODE_TOPO_CD_MUTE_IN:
973  case KSNODE_TOPO_AUX_MUTE_IN:
974  case KSNODE_TOPO_WAVEOUT_MUTE_IN:
975  case KSNODE_TOPO_MASTER_MUTE_DUMMY:
976  supported = true;
977  }
978  }
979 
980  if (PropertyRequest->PropertyItem->Id == KSPROPERTY_AUDIO_LOUDNESS) {
981  switch (PropertyRequest->Node) {
982  case KSNODE_TOPO_MICIN_LOUDNESS:
983  case KSNODE_TOPO_MICOUT_LOUDNESS:
984  case KSNODE_TOPO_IEC_5V:
985  case KSNODE_TOPO_IEC_OUT:
986  case KSNODE_TOPO_IEC_INVERSE:
987  case KSNODE_TOPO_IEC_MONITOR:
988  case KSNODE_TOPO_IEC_SELECT:
989  case KSNODE_TOPO_XCHG_FB:
990  case KSNODE_TOPO_BASS2LINE:
991  case KSNODE_TOPO_CENTER2LINE:
992  case KSNODE_TOPO_IEC_COPYRIGHT:
993  case KSNODE_TOPO_IEC_POLVALID:
994  case KSNODE_TOPO_IEC_LOOP:
995  case KSNODE_TOPO_REAR2LINE:
996  supported = true;
997  }
998  if ((PropertyRequest->Node == KSNODE_TOPO_CENTER2MIC) && (that->cm->chipVersion > 37)) {
999  supported = true;
1000  }
1001  }
1002 
1003  if (supported) {
1004  if (PropertyRequest->ValueSize >= (sizeof(KSPROPERTY_DESCRIPTION))) {
1005  PKSPROPERTY_DESCRIPTION PropDesc = PKSPROPERTY_DESCRIPTION(PropertyRequest->Value);
1006 
1007  PropDesc->AccessFlags = KSPROPERTY_TYPE_GET | KSPROPERTY_TYPE_SET | KSPROPERTY_TYPE_BASICSUPPORT;
1008  PropDesc->DescriptionSize = sizeof(KSPROPERTY_DESCRIPTION);
1009  PropDesc->PropTypeSet.Set = KSPROPTYPESETID_General;
1010  PropDesc->PropTypeSet.Id = VT_BOOL;
1011  PropDesc->PropTypeSet.Flags = 0;
1012  PropDesc->MembersListCount = 0;
1013  PropDesc->Reserved = 0;
1014 
1015  PropertyRequest->ValueSize = sizeof(KSPROPERTY_DESCRIPTION);
1016  ntStatus = STATUS_SUCCESS;
1017  } else if (PropertyRequest->ValueSize >= sizeof(ULONG)) {
1018  PULONG AccessFlags = PULONG(PropertyRequest->Value);
1019 
1020  *AccessFlags = KSPROPERTY_TYPE_GET | KSPROPERTY_TYPE_SET | KSPROPERTY_TYPE_BASICSUPPORT;
1021 
1022  PropertyRequest->ValueSize = sizeof(ULONG);
1023  ntStatus = STATUS_SUCCESS;
1024  }
1025  }
1026  }
1027 
1028  return ntStatus;
1029 }
1030 
1031 static NTSTATUS BasicSupportHandler(PPCPROPERTY_REQUEST PropertyRequest)
1032 {
1033  PAGED_CODE();
1034  ASSERT(PropertyRequest);
1035  DBGPRINT(("[BasicSupportHandler]"));
1036 
1037  NTSTATUS ntStatus = STATUS_INVALID_DEVICE_REQUEST;
1038 
1039  if (PropertyRequest->ValueSize >= (sizeof(KSPROPERTY_DESCRIPTION))) {
1040  PKSPROPERTY_DESCRIPTION PropDesc = PKSPROPERTY_DESCRIPTION(PropertyRequest->Value);
1041 
1042  PropDesc->AccessFlags = KSPROPERTY_TYPE_BASICSUPPORT | KSPROPERTY_TYPE_GET | KSPROPERTY_TYPE_SET;
1043  PropDesc->DescriptionSize = sizeof(KSPROPERTY_DESCRIPTION) + sizeof(KSPROPERTY_MEMBERSHEADER) + sizeof(KSPROPERTY_STEPPING_LONG);
1044  PropDesc->PropTypeSet.Set = KSPROPTYPESETID_General;
1045  PropDesc->PropTypeSet.Id = VT_I4;
1046  PropDesc->PropTypeSet.Flags = 0;
1047  PropDesc->MembersListCount = 1;
1048  PropDesc->Reserved = 0;
1049 
1050  if (PropertyRequest->ValueSize >= (sizeof(KSPROPERTY_DESCRIPTION) + sizeof(KSPROPERTY_MEMBERSHEADER) + sizeof(KSPROPERTY_STEPPING_LONG))) {
1051  PKSPROPERTY_MEMBERSHEADER Members = PKSPROPERTY_MEMBERSHEADER(PropDesc + 1);
1052 
1053  Members->MembersFlags = KSPROPERTY_MEMBER_STEPPEDRANGES;
1054  Members->MembersSize = sizeof(KSPROPERTY_STEPPING_LONG);
1055  Members->MembersCount = 1;
1056  Members->Flags = 0;
1057 
1058  PKSPROPERTY_STEPPING_LONG Range = PKSPROPERTY_STEPPING_LONG(Members + 1);
1059 
1060  for (unsigned int i=0;i<SIZEOF_ARRAY(VolTable);i++) {
1061  if (VolTable[i].node == PropertyRequest->Node) {
1062  Range->Bounds.SignedMaximum = (VolTable[i].max << 16);
1063  Range->Bounds.SignedMinimum = (VolTable[i].min << 16);
1064  Range->SteppingDelta = (VolTable[i].step << 16);
1065  ntStatus = STATUS_SUCCESS;
1066  }
1067  }
1068  if (!NT_SUCCESS(ntStatus)) {
1069  switch (PropertyRequest->Node) {
1070  case KSNODE_TOPO_AUX_VOLUME:
1071  Range->Bounds.SignedMaximum = 0;
1072  Range->Bounds.SignedMinimum = (-60 << 16);
1073  Range->SteppingDelta = (4 << 16);
1074  ntStatus = STATUS_SUCCESS;
1075  break;
1076  case KSNODE_TOPO_MICIN_VOLUME:
1077  Range->Bounds.SignedMaximum = 0;
1078  Range->Bounds.SignedMinimum = (-56 << 16);
1079  Range->SteppingDelta = (8 << 16);
1080  ntStatus = STATUS_SUCCESS;
1081  break;
1082  }
1083  }
1084  Range->Reserved = 0;
1085 
1086  PropertyRequest->ValueSize = sizeof(KSPROPERTY_DESCRIPTION) + sizeof(KSPROPERTY_MEMBERSHEADER) + sizeof(KSPROPERTY_STEPPING_LONG);
1087  } else {
1088  PropertyRequest->ValueSize = sizeof(KSPROPERTY_DESCRIPTION);
1089  ntStatus = STATUS_SUCCESS;
1090  }
1091  } else if (PropertyRequest->ValueSize >= sizeof(ULONG)) {
1092  PULONG AccessFlags = PULONG(PropertyRequest->Value);
1093  *AccessFlags = KSPROPERTY_TYPE_BASICSUPPORT | KSPROPERTY_TYPE_GET | KSPROPERTY_TYPE_SET;
1094  PropertyRequest->ValueSize = sizeof(ULONG);
1095  ntStatus = STATUS_SUCCESS;
1096  }
1097 
1098  return ntStatus;
1099 }
1100 
1101 NTSTATUS NTAPI PropertyHandler_Level(PPCPROPERTY_REQUEST PropertyRequest)
1102 {
1103  PAGED_CODE();
1104  ASSERT(PropertyRequest);
1105  DBGPRINT(("[PropertyHandler_Level]"));
1106 
1107  CCMITopology *that = (CCMITopology *) ((PMINIPORTTOPOLOGY) PropertyRequest->MajorTarget);
1108  NTSTATUS ntStatus = STATUS_INVALID_PARAMETER;
1109  UInt32 channel;
1110  UInt8 mixerValue;
1111 
1112  if ((PropertyRequest->Node == ULONG(-1)) || (PropertyRequest->Node >= KSNODE_TOPO_INVALID) || (PropertyRequest->PropertyItem->Id != KSPROPERTY_AUDIO_VOLUMELEVEL)) {
1113  return ntStatus;
1114  }
1115 
1116  if ( ((PropertyRequest->Verb & KSPROPERTY_TYPE_GET) || (PropertyRequest->Verb & KSPROPERTY_TYPE_SET)) && (PropertyRequest->InstanceSize >= sizeof(LONG)) ) {
1117 
1118  channel = *(PLONG(PropertyRequest->Instance));
1119 
1120  if ((PropertyRequest->Node == KSNODE_TOPO_MICOUT_VOLUME) && (channel != CHAN_LEFT)) {
1121  return STATUS_INVALID_PARAMETER;
1122  }
1123 
1124  if ( ( (channel == CHAN_LEFT) || (channel == CHAN_RIGHT) ) && (PropertyRequest->ValueSize >= sizeof(LONG))) {
1125 
1126  PLONG Level = (PLONG)PropertyRequest->Value;
1127 
1128  for (unsigned int i=0;i<SIZEOF_ARRAY(VolTable);i++)
1129  {
1130  if (VolTable[i].node == PropertyRequest->Node) {
1131  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
1132 
1133  mixerValue = (that->CMIAdapter->readMixer(VolTable[i].reg+channel) >> VolTable[i].shift) & VolTable[i].mask;
1134  *Level = that->NodeCache[(2*PropertyRequest->Node)+channel];
1135 
1136  if (mixerValue != ((*Level >> (VolTable[i].dbshift+16))+VolTable[i].mask)) {
1137  *Level = (mixerValue - VolTable[i].mask) << (16+VolTable[i].dbshift);
1138  that->NodeCache[(2*PropertyRequest->Node)+channel] = *Level;
1139  }
1140  } else
1141  if (PropertyRequest->Verb & KSPROPERTY_TYPE_SET) {
1142  if (*Level <= (VolTable[i].min << 16)) {
1143  mixerValue = 0;
1144  that->NodeCache[(2*PropertyRequest->Node)+channel] = VolTable[i].min << 16;
1145  } else
1146  if (*Level >= (VolTable[i].max << 16)) {
1147  mixerValue = VolTable[i].mask;
1148  that->NodeCache[(2*PropertyRequest->Node)+channel] = VolTable[i].max << 16;
1149  } else {
1150  mixerValue = ((*Level >> (VolTable[i].dbshift+16)) + VolTable[i].mask) & VolTable[i].mask;
1151  that->NodeCache[(2*PropertyRequest->Node)+channel] = *Level;
1152  }
1153  that->CMIAdapter->writeMixer(VolTable[i].reg+channel, mixerValue << VolTable[i].shift);
1154  }
1155  ntStatus = STATUS_SUCCESS;
1156  }
1157  }
1158  if (PropertyRequest->Node == KSNODE_TOPO_AUX_VOLUME) {
1159  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
1160  mixerValue = that->auxVolumeRegister;
1161  *Level = that->NodeCache[(2*PropertyRequest->Node)+channel];
1162  if (channel == CHAN_LEFT) {
1163  mixerValue >>= 4;
1164  }
1165  mixerValue &= 0x0F;
1166  if (mixerValue != ((*Level >> 18)+0x0F)) {
1167  *Level = (mixerValue - 0x0F) << 18;
1168  that->NodeCache[(2*PropertyRequest->Node)+channel] = *Level;
1169  }
1170  } else
1171  if (PropertyRequest->Verb & KSPROPERTY_TYPE_SET) {
1172  if (*Level <= (-30 << 16)) {
1173  mixerValue = 0;
1174  that->NodeCache[(2*PropertyRequest->Node)+channel] = -30 << 16;
1175  } else
1176  if (*Level >= 0) {
1177  mixerValue = 0x0F;
1178  that->NodeCache[(2*PropertyRequest->Node)+channel] = 0;
1179  } else {
1180  mixerValue = ((*Level >> 18) + 0x0F) & 0x0F;
1181  that->NodeCache[(2*PropertyRequest->Node)+channel] = *Level;
1182  }
1183 
1184  if (channel == CHAN_RIGHT) {
1185  that->auxVolumeRegister = (that->auxVolumeRegister & 0xF0) | mixerValue;
1186  } else if (channel == CHAN_LEFT) {
1187  that->auxVolumeRegister = (that->auxVolumeRegister & 0x0F) | (mixerValue << 4);
1188  }
1189  that->CMIAdapter->writeUInt8(REG_MIXER3, that->auxVolumeRegister);
1190  }
1191  ntStatus = STATUS_SUCCESS;
1192  }
1193  if ((PropertyRequest->Node == KSNODE_TOPO_MICIN_VOLUME) && (channel == CHAN_LEFT)) {
1194  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
1195  *Level = that->NodeCache[(2*PropertyRequest->Node)];
1196  mixerValue = that->micVolumeRegister >> 1 & 0x7;
1197  if (mixerValue != ((*Level >> 19)+0x07)) {
1198  *Level = (mixerValue - 0x07) << 19;
1199  that->NodeCache[(2*PropertyRequest->Node)] = *Level;
1200  }
1201  } else if (PropertyRequest->Verb & KSPROPERTY_TYPE_SET) {
1202  if (*Level <= (-56 << 16)) {
1203  mixerValue = 0;
1204  that->NodeCache[(2*PropertyRequest->Node)] = -56 << 16;
1205  } else if (*Level >= 0) {
1206  mixerValue = 0x07;
1207  that->NodeCache[(2*PropertyRequest->Node)] = 0;
1208  } else {
1209  mixerValue = ((*Level >> 19) + 0x07) & 0x07;
1210  that->NodeCache[(2*PropertyRequest->Node)] = *Level;
1211  }
1212  that->micVolumeRegister &= ~(0x07 << 1);
1213  that->micVolumeRegister |= mixerValue << 1;
1214  that->CMIAdapter->writeUInt8(REG_MIXER2, that->micVolumeRegister);
1215  }
1216  ntStatus = STATUS_SUCCESS;
1217  }
1218  if ((NT_SUCCESS(ntStatus)) && (PropertyRequest->Verb & KSPROPERTY_TYPE_GET)) {
1219  PropertyRequest->ValueSize = sizeof(LONG);
1220  }
1221  }
1222  } else if (PropertyRequest->Verb & KSPROPERTY_TYPE_BASICSUPPORT) {
1223  switch(PropertyRequest->Node) {
1224  case KSNODE_TOPO_LINEOUT_VOLUME:
1225  case KSNODE_TOPO_WAVEOUT_VOLUME:
1226  case KSNODE_TOPO_CD_VOLUME:
1227  case KSNODE_TOPO_LINEIN_VOLUME:
1228  case KSNODE_TOPO_MICOUT_VOLUME:
1229  case KSNODE_TOPO_MICIN_VOLUME:
1230  case KSNODE_TOPO_AUX_VOLUME:
1231  ntStatus = BasicSupportHandler(PropertyRequest);
1232  break;
1233  }
1234  }
1235 
1236  return ntStatus;
1237 }
1238 
1239 NTSTATUS NTAPI PropertyHandler_CpuResources(PPCPROPERTY_REQUEST PropertyRequest)
1240 {
1241  PAGED_CODE();
1242  ASSERT(PropertyRequest);
1243  DBGPRINT(("[PropertyHandler_CpuResources]"));
1244 
1245  NTSTATUS ntStatus = STATUS_INVALID_DEVICE_REQUEST;
1246 
1247  if (PropertyRequest->Node == (ULONG)-1) {
1248  return ntStatus;
1249  }
1250  if (PropertyRequest->Node >= KSNODE_TOPO_INVALID) {
1251  return ntStatus;
1252  }
1253 
1254  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
1255  if (PropertyRequest->ValueSize >= sizeof(LONG)) {
1256  *((PLONG)PropertyRequest->Value) = KSAUDIO_CPU_RESOURCES_NOT_HOST_CPU;
1257 
1258  PropertyRequest->ValueSize = sizeof(LONG);
1259  ntStatus = STATUS_SUCCESS;
1260  } else {
1261  ntStatus = STATUS_BUFFER_TOO_SMALL;
1262  }
1263  } else if (PropertyRequest->Verb & KSPROPERTY_TYPE_BASICSUPPORT) {
1264  if (PropertyRequest->ValueSize >= (sizeof(KSPROPERTY_DESCRIPTION))) {
1265  PKSPROPERTY_DESCRIPTION PropDesc = PKSPROPERTY_DESCRIPTION(PropertyRequest->Value);
1266 
1267  PropDesc->AccessFlags = KSPROPERTY_TYPE_BASICSUPPORT |
1268  KSPROPERTY_TYPE_GET;
1269  PropDesc->DescriptionSize = sizeof(KSPROPERTY_DESCRIPTION);
1270  PropDesc->PropTypeSet.Set = KSPROPTYPESETID_General;
1271  PropDesc->PropTypeSet.Id = VT_I4;
1272  PropDesc->PropTypeSet.Flags = 0;
1273  PropDesc->MembersListCount = 0;
1274  PropDesc->Reserved = 0;
1275 
1276  PropertyRequest->ValueSize = sizeof(KSPROPERTY_DESCRIPTION);
1277  ntStatus = STATUS_SUCCESS;
1278  } else if (PropertyRequest->ValueSize >= sizeof(ULONG)) {
1279  PULONG AccessFlags = PULONG(PropertyRequest->Value);
1280 
1281  *AccessFlags = KSPROPERTY_TYPE_BASICSUPPORT | KSPROPERTY_TYPE_GET;
1282 
1283  PropertyRequest->ValueSize = sizeof(ULONG);
1284  ntStatus = STATUS_SUCCESS;
1285  }
1286  }
1287 
1288  return ntStatus;
1289 }
1290 
1291 NTSTATUS NTAPI PropertyHandler_ComponentId(PPCPROPERTY_REQUEST PropertyRequest)
1292 {
1293  PAGED_CODE();
1294  ASSERT(PropertyRequest);
1295  DBGPRINT(("[PropertyHandler_ComponentId]"));
1296 
1297  NTSTATUS ntStatus = STATUS_INVALID_DEVICE_REQUEST;
1298  CCMITopology *that = (CCMITopology *) ((PMINIPORTTOPOLOGY) PropertyRequest->MajorTarget);
1299 
1300  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
1301  if (PropertyRequest->ValueSize >= sizeof(KSCOMPONENTID)) {
1302  PKSCOMPONENTID pComponentId = (PKSCOMPONENTID)PropertyRequest->Value;
1303 
1304  pComponentId->Manufacturer = MANUFACTURER_CM8738;
1305  pComponentId->Product = PRODUCT_CM8738;
1306  pComponentId->Component = COMPONENT_CM8738;
1307  pComponentId->Name = GUID_NULL;
1308  pComponentId->Version = CMIPCI_VERSION;
1309  pComponentId->Revision = that->cm->chipVersion;
1310 
1311  PropertyRequest->ValueSize = sizeof(KSCOMPONENTID);
1312  ntStatus = STATUS_SUCCESS;
1313  } else if (PropertyRequest->ValueSize == 0) {
1314  PropertyRequest->ValueSize = sizeof(KSCOMPONENTID);
1315  ntStatus = STATUS_BUFFER_OVERFLOW;
1316  } else {
1317  PropertyRequest->ValueSize = 0;
1318  ntStatus = STATUS_BUFFER_TOO_SMALL;
1319  }
1320  } else if (PropertyRequest->Verb & KSPROPERTY_TYPE_BASICSUPPORT) {
1321  if (PropertyRequest->ValueSize >= sizeof(ULONG)) {
1322  PULONG AccessFlags = PULONG(PropertyRequest->Value);
1323 
1324  *AccessFlags = KSPROPERTY_TYPE_BASICSUPPORT | KSPROPERTY_TYPE_GET;
1325 
1326  PropertyRequest->ValueSize = sizeof(ULONG);
1327  ntStatus = STATUS_SUCCESS;
1328  } else {
1329  PropertyRequest->ValueSize = 0;
1330  ntStatus = STATUS_BUFFER_TOO_SMALL;
1331  }
1332  }
1333 
1334  return ntStatus;
1335 }
1336 
1337 NTSTATUS NTAPI PropertyHandler_Private(PPCPROPERTY_REQUEST PropertyRequest)
1338 {
1339  PAGED_CODE();
1340  ASSERT(PropertyRequest);
1341  DBGPRINT(("[PropertyHandler_Private]"));
1342 
1343  NTSTATUS ntStatus = STATUS_INVALID_DEVICE_REQUEST;
1344  CCMITopology *that = (CCMITopology *) ((PMINIPORTTOPOLOGY) PropertyRequest->MajorTarget);
1345 
1346  if (PropertyRequest->Verb & KSPROPERTY_TYPE_GET) {
1347  if (PropertyRequest->PropertyItem->Id != KSPROPERTY_CMI_GET) {
1348  return STATUS_INVALID_DEVICE_REQUEST;
1349  }
1350 
1351  if (PropertyRequest->ValueSize == 0) {
1352  PropertyRequest->ValueSize = sizeof(CMIDATA);
1353  return STATUS_BUFFER_OVERFLOW;
1354  } else if (PropertyRequest->ValueSize < sizeof (CMIDATA)) {
1355  PropertyRequest->ValueSize = 0;
1356  return STATUS_BUFFER_TOO_SMALL;
1357  }
1358 
1359  CMIDATA* cmiData = (CMIDATA*)PropertyRequest->Value;
1360 #ifdef WAVERT
1361  RtlStringCbPrintfA(cmiData->driverVersion, sizeof(cmiData->driverVersion), CMIVERSION "-WaveRT");
1362 #else
1363  RtlStringCbPrintfA(cmiData->driverVersion, sizeof(cmiData->driverVersion), CMIVERSION);
1364 #endif
1365  cmiData->hardwareRevision = that->cm->chipVersion;
1366  cmiData->maxChannels = that->cm->maxChannels;
1367  cmiData->IOBase = (USHORT)((ULONG_PTR)that->cm->IOBase);
1368  cmiData->MPUBase = (USHORT)((ULONG_PTR)that->cm->MPUBase);
1369  cmiData->enableSPDO = that->cm->enableSPDIFOut;
1370  cmiData->enableSPDIMonitor = that->cm->enableSPDIFInMonitor;
1371  cmiData->enableSPDI = that->cm->enableSPDIFIn;
1372  cmiData->formatMask = that->cm->formatMask;
1373  cmiData->exchangeFrontBack = (that->CMIAdapter->readUInt8(REG_MIXER1) & REAR2FRONT);
1374  cmiData->enableSPDO5V = (that->CMIAdapter->readUInt32(REG_MISCCTRL) & EN_SPDO5V);
1375  cmiData->enableBass2Line = (that->CMIAdapter->readUInt32(REG_LEGACY) & BASS2LINE);
1376  cmiData->enableCenter2Line = (that->CMIAdapter->readUInt32(REG_LEGACY) & CENTER2LINE);
1377  cmiData->enableRear2Line = (that->CMIAdapter->readUInt8(REG_MIXER1) & REAR2LINE);
1378  cmiData->enableCenter2Mic = (that->CMIAdapter->readUInt8(REG_MIXER4) & CENTER2MIC) && (that->cm->chipVersion > 37);
1379  cmiData->enableSPDOCopyright = (that->CMIAdapter->readUInt32(REG_LEGACY) & EN_SPDCOPYRHT);
1380  cmiData->invertValidBitSPDI = (that->CMIAdapter->readUInt32(REG_CHFORMAT) & POLVALID);
1381  cmiData->loopSPDI = (that->CMIAdapter->readUInt32(REG_FUNCTRL1) & LOOP_SPDF);
1382  if (that->cm->chipVersion <= 37) {
1383  cmiData->select2ndSPDI = (that->CMIAdapter->readUInt32(REG_CHFORMAT) & SEL_SPDIFI1);
1384  cmiData->invertPhaseSPDI = (that->CMIAdapter->readUInt8(REG_MIXER4) & INV_SPDIFI1);
1385  } else {
1386  cmiData->select2ndSPDI = (that->CMIAdapter->readUInt32(REG_MISCCTRL) & SEL_SPDIFI2);
1387  cmiData->invertPhaseSPDI = (that->CMIAdapter->readUInt32(REG_CHFORMAT) & INV_SPDIFI2);
1388  }
1389 
1390  PropertyRequest->ValueSize = sizeof(CMIDATA);
1391  ntStatus = STATUS_SUCCESS;
1392  } else if (PropertyRequest->Verb & KSPROPERTY_TYPE_SET) {
1393  if (PropertyRequest->PropertyItem->Id != KSPROPERTY_CMI_SET) {
1394  return STATUS_INVALID_DEVICE_REQUEST;
1395  }
1396 
1397  if (PropertyRequest->ValueSize == 0) {
1398  PropertyRequest->ValueSize = sizeof(CMIDATA);
1399  return STATUS_BUFFER_OVERFLOW;
1400  } else if (PropertyRequest->ValueSize < sizeof (CMIDATA)) {
1401  PropertyRequest->ValueSize = 0;
1402  return STATUS_BUFFER_TOO_SMALL;
1403  }
1404  CMIDATA* cmiData = (CMIDATA*)PropertyRequest->Value;
1405  that->cm->enableSPDIFIn = cmiData->enableSPDI;
1406  that->cm->enableSPDIFOut = cmiData->enableSPDO;
1407  that->cm->formatMask = cmiData->formatMask;
1408  that->cm->enableSPDIFInMonitor = cmiData->enableSPDIMonitor;
1409 
1410  if (cmiData->enableSPDI) {
1411  that->CMIAdapter->setUInt8Bit(REG_MIXER1, EN_WAVEIN_L | EN_WAVEIN_R);
1412  } else {
1413  that->CMIAdapter->clearUInt8Bit(REG_MIXER1, EN_WAVEIN_L | EN_WAVEIN_R);
1414  }
1415 
1416  if (cmiData->exchangeFrontBack) {
1417  that->CMIAdapter->setUInt8Bit(REG_MIXER1, REAR2FRONT);
1418  } else {
1419  that->CMIAdapter->clearUInt8Bit(REG_MIXER1, REAR2FRONT);
1420  }
1421  if (cmiData->enableSPDO5V) {
1422  that->CMIAdapter->setUInt32Bit(REG_MISCCTRL, EN_SPDO5V);
1423  } else {
1424  that->CMIAdapter->clearUInt32Bit(REG_MISCCTRL, EN_SPDO5V);
1425  }
1426  if (cmiData->enableSPDIMonitor) {
1427  that->CMIAdapter->setUInt8Bit(REG_MIXER1, EN_SPDI2DAC);
1428  } else {
1429  that->CMIAdapter->clearUInt8Bit(REG_MIXER1, EN_SPDI2DAC);
1430  }
1431  if (cmiData->enableBass2Line) {
1432  that->CMIAdapter->setUInt32Bit(REG_LEGACY, BASS2LINE);
1433  } else {
1434  that->CMIAdapter->clearUInt32Bit(REG_LEGACY, BASS2LINE);
1435  }
1436  if (cmiData->enableCenter2Line) {
1437  that->CMIAdapter->setUInt32Bit(REG_LEGACY, CENTER2LINE);
1438  } else {
1439  that->CMIAdapter->clearUInt32Bit(REG_LEGACY, CENTER2LINE);
1440  }
1441  if (cmiData->enableRear2Line) {
1442  that->CMIAdapter->setUInt8Bit(REG_MIXER1, REAR2LINE);
1443  } else {
1444  that->CMIAdapter->clearUInt8Bit(REG_MIXER1, REAR2LINE);
1445  }
1446  if (that->cm->chipVersion > 37) {
1447  if (cmiData->enableCenter2Mic) {
1448  that->CMIAdapter->setUInt8Bit(REG_MIXER4, CENTER2MIC);
1449  } else {
1450  that->CMIAdapter->clearUInt8Bit(REG_MIXER4, CENTER2MIC);
1451  }
1452  }
1453  if (cmiData->enableSPDOCopyright) {
1454  that->CMIAdapter->setUInt32Bit(REG_LEGACY, EN_SPDCOPYRHT);
1455  } else {
1456  that->CMIAdapter->clearUInt32Bit(REG_LEGACY, EN_SPDCOPYRHT);
1457  }
1458  if (cmiData->invertValidBitSPDI) {
1459  that->CMIAdapter->setUInt32Bit(REG_CHFORMAT, POLVALID);
1460  } else {
1461  that->CMIAdapter->clearUInt32Bit(REG_CHFORMAT, POLVALID);
1462  }
1463  if (cmiData->loopSPDI) {
1464  that->CMIAdapter->setUInt32Bit(REG_FUNCTRL1, LOOP_SPDF);
1465  } else {
1466  that->CMIAdapter->clearUInt32Bit(REG_FUNCTRL1, LOOP_SPDF);
1467  }
1468  if (cmiData->select2ndSPDI) {
1469  if (that->cm->chipVersion <= 37) {
1470  that->CMIAdapter->setUInt32Bit(REG_CHFORMAT, SEL_SPDIFI1);
1471  } else {
1472  that->CMIAdapter->setUInt32Bit(REG_MISCCTRL, SEL_SPDIFI2);
1473  }
1474  } else {
1475  if (that->cm->chipVersion <= 37) {
1476  that->CMIAdapter->clearUInt32Bit(REG_CHFORMAT, SEL_SPDIFI1);
1477  } else {
1478  that->CMIAdapter->clearUInt32Bit(REG_MISCCTRL, SEL_SPDIFI2);
1479  }
1480  }
1481  if (cmiData->invertPhaseSPDI) {
1482  if (that->cm->chipVersion <= 37) {
1483  that->CMIAdapter->setUInt8Bit(REG_MIXER4, INV_SPDIFI1);
1484  } else {
1485  that->CMIAdapter->setUInt32Bit(REG_CHFORMAT, INV_SPDIFI2);
1486  }
1487  } else {
1488  if (that->cm->chipVersion <= 37) {
1489  that->CMIAdapter->clearUInt8Bit(REG_MIXER4, INV_SPDIFI1);
1490  } else {
1491  that->CMIAdapter->clearUInt32Bit(REG_CHFORMAT, INV_SPDIFI2);
1492  }
1493  }
1494 
1495  that->storeMixerSettingsToRegistry();
1496 
1497  ntStatus = STATUS_SUCCESS;
1498  } else if (PropertyRequest->Verb & KSPROPERTY_TYPE_BASICSUPPORT) {
1499  if (PropertyRequest->ValueSize >= sizeof(ULONG)) {
1500  PULONG AccessFlags = PULONG(PropertyRequest->Value);
1501 
1502  *AccessFlags = KSPROPERTY_TYPE_BASICSUPPORT | KSPROPERTY_TYPE_GET | KSPROPERTY_TYPE_SET;
1503 
1504  PropertyRequest->ValueSize = sizeof(ULONG);
1505  ntStatus = STATUS_SUCCESS;
1506  } else {
1507  PropertyRequest->ValueSize = 0;
1508  ntStatus = STATUS_BUFFER_TOO_SMALL;
1509  }
1510  }
1511 
1512  return ntStatus;
1513 }
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