ReactOS 0.4.15-dev-8241-g63935f8
CCMIAdapter Class Reference

#include <common.hpp>

Inheritance diagram for CCMIAdapter:
Collaboration diagram for CCMIAdapter:

Public Member Functions

 DECLARE_STD_UNKNOWN ()
 
 DEFINE_STD_CONSTRUCTOR (CCMIAdapter)
 
 ~CCMIAdapter ()
 
 STDMETHODIMP_ (NTSTATUS) init(PRESOURCELIST ResourceList
 
 STDMETHODIMP_ (NTSTATUS) activateMPU(ULONG *MPUBase)
 
 STDMETHODIMP_ (NTSTATUS) loadSBMixerFromMemory()
 
 STDMETHODIMP_ (UInt8) readUInt8(UInt8 reg)
 
 STDMETHODIMP_ (void) writeUInt8(UInt8 reg
 
 STDMETHODIMP_ (void) setUInt8Bit(UInt8 reg
 
 STDMETHODIMP_ (void) clearUInt8Bit(UInt8 reg
 
 STDMETHODIMP_ (UInt16) readUInt16(UInt8 reg)
 
 STDMETHODIMP_ (void) writeUInt16(UInt8 reg
 
 STDMETHODIMP_ (UInt32) readUInt32(UInt8 reg)
 
 STDMETHODIMP_ (void) writeUInt32(UInt8 reg
 
 STDMETHODIMP_ (void) setUInt32Bit(UInt8 reg
 
 STDMETHODIMP_ (void) clearUInt32Bit(UInt8 reg
 
 STDMETHODIMP_ (UInt8) readMixer(UInt8 index)
 
 STDMETHODIMP_ (void) writeMixer(UInt8 index
 
 STDMETHODIMP_ (void) setMixerBit(UInt8 index
 
 STDMETHODIMP_ (void) clearMixerBit(UInt8 index
 
 STDMETHODIMP_ (void) resetMixer()
 
 STDMETHODIMP_ (PCMI8738Info) getCMI8738Info(void)
 
 STDMETHODIMP_ (PINTERRUPTSYNC) getInterruptSync(void)
 
 STDMETHODIMP_ (PDEVICE_OBJECT) getDeviceObject(void)
 

Static Public Member Functions

static NTSTATUS NTAPI InterruptServiceRoutine (PINTERRUPTSYNC InterruptSync, PVOID StaticContext)
 

Public Attributes

 IMP_IAdapterPowerManagement
 
PDEVICE_OBJECT aDeviceObject
 
UInt8 value
 
UInt8 flag
 
UInt16 value
 
UInt32 value
 
UInt32 flag
 
- Public Attributes inherited from CUnknown
union {
   IUnknown   IUnknown
 
   INonDelegatingUnknown   INonDelegatingUnknown
 
}; 
 
LONG m_ref_count
 
PUNKNOWN m_outer_unknown
 

Private Member Functions

bool queryChip ()
 
void resetController ()
 

Private Attributes

PDEVICE_OBJECT DeviceObject
 
PINTERRUPTSYNC InterruptSync
 
DEVICE_POWER_STATE CurrentPowerState
 
UInt8 mixerCache [0xFF]
 
CMI8738Info cm
 

Friends

NTSTATUS NewCCMIAdapter (PCMIADAPTER *OutCMIAdapter, PRESOURCELIST ResourceList)
 

Detailed Description

Definition at line 49 of file common.hpp.

Constructor & Destructor Documentation

◆ ~CCMIAdapter()

CCMIAdapter::~CCMIAdapter ( )

Definition at line 113 of file common.cpp.

114{
115 PAGED_CODE ();
116 DBGPRINT(("CCMIAdapter[%p]::~CCMIAdapter()", this));
117
118 if (InterruptSync) {
119 InterruptSync->Disconnect();
120 InterruptSync->Release();
122 }
123}
#define PAGED_CODE()
#define DBGPRINT(...)
Definition: pdo.c:21
PINTERRUPTSYNC InterruptSync
Definition: common.hpp:55
#define NULL
Definition: types.h:112

Member Function Documentation

◆ DECLARE_STD_UNKNOWN()

CCMIAdapter::DECLARE_STD_UNKNOWN ( )

◆ DEFINE_STD_CONSTRUCTOR()

CCMIAdapter::DEFINE_STD_CONSTRUCTOR ( CCMIAdapter  )

◆ InterruptServiceRoutine()

NTSTATUS NTAPI CCMIAdapter::InterruptServiceRoutine ( PINTERRUPTSYNC  InterruptSync,
PVOID  StaticContext 
)
static

Definition at line 436 of file common.cpp.

437{
439 ASSERT(DynamicContext);
440
441 UInt32 status, mask = 0;
442
443 CCMIAdapter *CMIAdapter = (CCMIAdapter *)DynamicContext;
444
445 if (!(CMIAdapter->cm.WaveMiniport)) {
446 return STATUS_UNSUCCESSFUL;
447 }
448
449 status = CMIAdapter->readUInt32(REG_INT_STAT);
450
451 if ((!(status & INT_PENDING)) || (status == 0xFFFFFFFF)) {
452 return STATUS_UNSUCCESSFUL;
453 }
454
455 if (status & INT_CH0) {
456 mask |= EN_CH0_INT;
457#if OUT_CHANNEL == 0
458 CMIAdapter->cm.WaveMiniport->ServiceWaveISR(PCM_OUT_STREAM);
459#endif
460#if IN_CHANNEL == 0
461 CMIAdapter->cm.WaveMiniport->ServiceWaveISR(PCM_IN_STREAM);
462#endif
463 }
464 if (status & INT_CH1) {
465 mask |= EN_CH1_INT;
466#if OUT_CHANNEL == 1
467 CMIAdapter->cm.WaveMiniport->ServiceWaveISR(PCM_OUT_STREAM);
468#endif
469#if IN_CHANNEL == 1
470 CMIAdapter->cm.WaveMiniport->ServiceWaveISR(PCM_IN_STREAM);
471#endif
472 }
473#ifdef UART
474 if (status & INT_UART) {
475 // the UART miniport should catch / have caught the interrupt
476 return STATUS_UNSUCCESSFUL;
477 }
478#endif
479
480 CMIAdapter->clearUInt32Bit(REG_INTHLDCLR, mask);
481 CMIAdapter->setUInt32Bit(REG_INTHLDCLR, mask);
482
483 return STATUS_SUCCESS;
484}
DWORD UInt32
Definition: chm_lib.c:104
CMI8738Info cm
Definition: common.hpp:59
#define REG_INTHLDCLR
Definition: cmireg.hpp:79
#define INT_CH1
Definition: cmireg.hpp:92
#define INT_CH0
Definition: cmireg.hpp:91
#define EN_CH1_INT
Definition: cmireg.hpp:88
#define EN_CH0_INT
Definition: cmireg.hpp:87
#define REG_INT_STAT
Definition: cmireg.hpp:90
#define INT_UART
Definition: cmireg.hpp:95
#define INT_PENDING
Definition: cmireg.hpp:96
#define PCM_IN_STREAM
Definition: interfaces.hpp:63
#define PCM_OUT_STREAM
Definition: interfaces.hpp:62
GLenum GLint GLuint mask
Definition: glext.h:6028
#define ASSERT(a)
Definition: mode.c:44
#define STATUS_SUCCESS
Definition: shellext.h:65
PCMIWAVE WaveMiniport
Definition: interfaces.hpp:143
Definition: ps.c:97
#define STATUS_UNSUCCESSFUL
Definition: udferr_usr.h:132

Referenced by STDMETHODIMP_().

◆ queryChip()

bool CCMIAdapter::queryChip ( )
private

Definition at line 158 of file common.cpp.

159{
160 PAGED_CODE();
161 DBGPRINT(("CCMIAdapter[%p]::queryChip()", this));
162
164 if (version == 0xFFFFFFFF) {
165 return false;
166 }
167 if (version) {
168 if (version & VERSION_68) {
169 cm.chipVersion = 68;
170 cm.maxChannels = 8;
171 cm.canAC3HW = true;
172 cm.hasDualDAC = true;
173 cm.canMultiChannel = true;
174 return true;
175 }
176 if (version & VERSION_55) {
177 cm.chipVersion = 55;
178 cm.maxChannels = 6;
179 cm.canAC3HW = true;
180 cm.hasDualDAC = true;
181 cm.canMultiChannel = true;
182 return true;
183 }
184 if (version & VERSION_39) {
185 cm.chipVersion = 39;
186 if (version & VERSION_39_6) {
187 cm.maxChannels = 6;
188 } else {
189 cm.maxChannels = 4;
190 }
191 cm.canAC3HW = true;
192 cm.hasDualDAC = true;
193 cm.canMultiChannel = true;
194 return true;
195 }
196 } else {
197 version = readUInt32(REG_CHFORMAT) & VERSION_37;
198 if (!version) {
199 cm.chipVersion = 33;
200 cm.maxChannels = 2;
201 if (cm.doAC3SW) {
202 cm.canAC3SW = true;
203 } else {
204 cm.canAC3HW = true;
205 }
206 cm.hasDualDAC = true;
207 return true;
208 } else {
209 cm.chipVersion = 37;
210 cm.maxChannels = 2;
211 cm.canAC3HW = true;
212 cm.hasDualDAC = 1;
213 return true;
214 }
215 }
216 return false;
217}
#define VERSION_MASK
Definition: cmireg.hpp:80
#define VERSION_68
Definition: cmireg.hpp:81
#define VERSION_39
Definition: cmireg.hpp:83
#define VERSION_39_6
Definition: cmireg.hpp:84
#define VERSION_55
Definition: cmireg.hpp:82
#define REG_CHFORMAT
Definition: cmireg.hpp:60
#define VERSION_37
Definition: cmireg.hpp:75
static const WCHAR version[]
Definition: asmname.c:66
UInt32 maxChannels
Definition: interfaces.hpp:136
bool canMultiChannel
Definition: interfaces.hpp:138

Referenced by STDMETHODIMP_().

◆ resetController()

void CCMIAdapter::resetController ( )
private

Definition at line 228 of file common.cpp.

229{
230 PAGED_CODE();
231 DBGPRINT(("CCMIAdapter[%p]::resetController()", this));
232
233 writeUInt32(REG_INTHLDCLR, 0);
234
235#if OUT_CHANNEL == 1
236 writeUInt32(REG_FUNCTRL0, ADC_CH0 | (RST_CH0 | RST_CH1));
237 writeUInt32(REG_FUNCTRL0, ADC_CH0 & ~(RST_CH0 | RST_CH1));
238#else
239 writeUInt32(REG_FUNCTRL0, ADC_CH1 | (RST_CH0 | RST_CH1));
240 writeUInt32(REG_FUNCTRL0, ADC_CH1 & ~(RST_CH0 | RST_CH1));
241#endif
243
244 writeUInt32(REG_FUNCTRL0, 0);
245 writeUInt32(REG_FUNCTRL1, 0);
246
247 writeUInt32(REG_CHFORMAT, 0);
248 writeUInt32(REG_MISCCTRL, EN_DBLDAC);
249#if OUT_CHANNEL == 1
250 setUInt32Bit(REG_MISCCTRL, XCHG_DAC);
251#endif
252
253 setUInt32Bit(REG_FUNCTRL1, BREQ);
254
255 writeMixer(0, 0);
256
257 return;
258}
VOID NTAPI KeStallExecutionProcessor(IN ULONG MicroSeconds)
Definition: ntoskrnl.c:81
#define ADC_CH0
Definition: cmireg.hpp:34
#define EN_DBLDAC
Definition: cmireg.hpp:119
#define REG_FUNCTRL0
Definition: cmireg.hpp:33
#define REG_MISCCTRL
Definition: cmireg.hpp:111
#define ADC_CH1
Definition: cmireg.hpp:35
#define XCHG_DAC
Definition: cmireg.hpp:118
#define RST_CH0
Definition: cmireg.hpp:40
#define RST_CH1
Definition: cmireg.hpp:41
#define REG_FUNCTRL1
Definition: cmireg.hpp:43
#define BREQ
Definition: cmireg.hpp:47

Referenced by STDMETHODIMP_().

◆ STDMETHODIMP_() [1/21]

CCMIAdapter::STDMETHODIMP_ ( NTSTATUS  )

◆ STDMETHODIMP_() [2/21]

CCMIAdapter::STDMETHODIMP_ ( NTSTATUS  )

◆ STDMETHODIMP_() [3/21]

CCMIAdapter::STDMETHODIMP_ ( NTSTATUS  )

◆ STDMETHODIMP_() [4/21]

CCMIAdapter::STDMETHODIMP_ ( PCMI8738Info  )
inline

Definition at line 99 of file common.hpp.

100 {
101 return &cm;
102 };

◆ STDMETHODIMP_() [5/21]

CCMIAdapter::STDMETHODIMP_ ( PDEVICE_OBJECT  )
inline

Definition at line 108 of file common.hpp.

109 {
110 return DeviceObject;
111 };
PDEVICE_OBJECT DeviceObject
Definition: common.hpp:54

◆ STDMETHODIMP_() [6/21]

CCMIAdapter::STDMETHODIMP_ ( PINTERRUPTSYNC  )
inline

Definition at line 104 of file common.hpp.

105 {
106 return InterruptSync;
107 };

◆ STDMETHODIMP_() [7/21]

CCMIAdapter::STDMETHODIMP_ ( UInt16  )

◆ STDMETHODIMP_() [8/21]

CCMIAdapter::STDMETHODIMP_ ( UInt32  )

◆ STDMETHODIMP_() [9/21]

CCMIAdapter::STDMETHODIMP_ ( UInt8  )

◆ STDMETHODIMP_() [10/21]

CCMIAdapter::STDMETHODIMP_ ( UInt8  )

◆ STDMETHODIMP_() [11/21]

CCMIAdapter::STDMETHODIMP_ ( void  )

◆ STDMETHODIMP_() [12/21]

CCMIAdapter::STDMETHODIMP_ ( void  )

◆ STDMETHODIMP_() [13/21]

CCMIAdapter::STDMETHODIMP_ ( void  )

◆ STDMETHODIMP_() [14/21]

CCMIAdapter::STDMETHODIMP_ ( void  )

◆ STDMETHODIMP_() [15/21]

CCMIAdapter::STDMETHODIMP_ ( void  )

◆ STDMETHODIMP_() [16/21]

CCMIAdapter::STDMETHODIMP_ ( void  )

◆ STDMETHODIMP_() [17/21]

CCMIAdapter::STDMETHODIMP_ ( void  )

◆ STDMETHODIMP_() [18/21]

CCMIAdapter::STDMETHODIMP_ ( void  )

◆ STDMETHODIMP_() [19/21]

CCMIAdapter::STDMETHODIMP_ ( void  )

◆ STDMETHODIMP_() [20/21]

CCMIAdapter::STDMETHODIMP_ ( void  )

◆ STDMETHODIMP_() [21/21]

CCMIAdapter::STDMETHODIMP_ ( void  )

Friends And Related Function Documentation

◆ NewCCMIAdapter

NTSTATUS NewCCMIAdapter ( PCMIADAPTER OutCMIAdapter,
PRESOURCELIST  ResourceList 
)
friend

Member Data Documentation

◆ aDeviceObject

PDEVICE_OBJECT CCMIAdapter::aDeviceObject

Definition at line 71 of file common.hpp.

Referenced by STDMETHODIMP_().

◆ cm

CMI8738Info CCMIAdapter::cm
private

Definition at line 59 of file common.hpp.

Referenced by InterruptServiceRoutine(), queryChip(), STDMETHODIMP_(), and STDMETHODIMP_().

◆ CurrentPowerState

DEVICE_POWER_STATE CCMIAdapter::CurrentPowerState
private

Definition at line 56 of file common.hpp.

Referenced by STDMETHODIMP_().

◆ DeviceObject

PDEVICE_OBJECT CCMIAdapter::DeviceObject
private

Definition at line 54 of file common.hpp.

Referenced by STDMETHODIMP_().

◆ flag [1/2]

UInt8 CCMIAdapter::flag

Definition at line 78 of file common.hpp.

◆ flag [2/2]

UInt32 CCMIAdapter::flag

Definition at line 87 of file common.hpp.

◆ IMP_IAdapterPowerManagement

CCMIAdapter::IMP_IAdapterPowerManagement

Definition at line 69 of file common.hpp.

◆ InterruptSync

PINTERRUPTSYNC CCMIAdapter::InterruptSync
private

Definition at line 55 of file common.hpp.

Referenced by InterruptServiceRoutine(), STDMETHODIMP_(), STDMETHODIMP_(), and ~CCMIAdapter().

◆ mixerCache

UInt8 CCMIAdapter::mixerCache[0xFF]
private

Definition at line 57 of file common.hpp.

Referenced by STDMETHODIMP_().

◆ value [1/3]

UInt8 CCMIAdapter::value

Definition at line 76 of file common.hpp.

◆ value [2/3]

UInt16 CCMIAdapter::value

Definition at line 82 of file common.hpp.

◆ value [3/3]

UInt32 CCMIAdapter::value

Definition at line 85 of file common.hpp.


The documentation for this class was generated from the following files: