xref: /utopia/UTPA2-700.0.x/modules/vd/drv/vbi/drvDMX_TTX.c (revision 53ee8cc121a030b8d368113ac3e966b4705770ef)
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93*53ee8cc1Swenshuai.xi ////////////////////////////////////////////////////////////////////////////////
94*53ee8cc1Swenshuai.xi 
95*53ee8cc1Swenshuai.xi #define _DRV_DMX_TTX_C
96*53ee8cc1Swenshuai.xi 
97*53ee8cc1Swenshuai.xi // Common Definition
98*53ee8cc1Swenshuai.xi #if defined(MSOS_TYPE_LINUX_KERNEL)
99*53ee8cc1Swenshuai.xi //    #include <linux/slab.h>
100*53ee8cc1Swenshuai.xi     #include <linux/string.h> //for memcpy, memset
101*53ee8cc1Swenshuai.xi #else
102*53ee8cc1Swenshuai.xi     #include <string.h>
103*53ee8cc1Swenshuai.xi #endif
104*53ee8cc1Swenshuai.xi #include "MsCommon.h"
105*53ee8cc1Swenshuai.xi #include "MsOS.h"
106*53ee8cc1Swenshuai.xi #include "ULog.h"
107*53ee8cc1Swenshuai.xi // Internal Definition
108*53ee8cc1Swenshuai.xi #include "drvDMX_TTX.h"
109*53ee8cc1Swenshuai.xi #include "drvMMIO.h"
110*53ee8cc1Swenshuai.xi 
111*53ee8cc1Swenshuai.xi #include "utopia.h"
112*53ee8cc1Swenshuai.xi 
113*53ee8cc1Swenshuai.xi #if (VBI_TTX_UTOPIA20)
114*53ee8cc1Swenshuai.xi #include "drvVBI_v2.h"
115*53ee8cc1Swenshuai.xi #endif
116*53ee8cc1Swenshuai.xi 
117*53ee8cc1Swenshuai.xi #include "drvVBI_private.h"
118*53ee8cc1Swenshuai.xi 
119*53ee8cc1Swenshuai.xi //-------------------------------------------------------------------------------------------------
120*53ee8cc1Swenshuai.xi //  Driver Compiler Options
121*53ee8cc1Swenshuai.xi //-------------------------------------------------------------------------------------------------
122*53ee8cc1Swenshuai.xi 
123*53ee8cc1Swenshuai.xi 
124*53ee8cc1Swenshuai.xi //-------------------------------------------------------------------------------------------------
125*53ee8cc1Swenshuai.xi //  Local Defines
126*53ee8cc1Swenshuai.xi //-------------------------------------------------------------------------------------------------
127*53ee8cc1Swenshuai.xi #define MAPI_DMX_DMXID_NULL 0xFF
128*53ee8cc1Swenshuai.xi #define DEFAULT_WAIT_TIME              MSOS_WAIT_FOREVER              // 50 ms
129*53ee8cc1Swenshuai.xi 
130*53ee8cc1Swenshuai.xi static DMX_CB_FN       _pFN = NULL;
131*53ee8cc1Swenshuai.xi 
132*53ee8cc1Swenshuai.xi static VBI_RING_BUFFER rb_handle;
133*53ee8cc1Swenshuai.xi 
134*53ee8cc1Swenshuai.xi static DMX_TTX_StoreInfo _pStoreInfo = {
135*53ee8cc1Swenshuai.xi     ._bTTXInit   = FALSE,
136*53ee8cc1Swenshuai.xi     ._bSuspend   = FALSE,
137*53ee8cc1Swenshuai.xi     ._TTXBufAddr = 0xFFFFFFFFUL,
138*53ee8cc1Swenshuai.xi     ._TTXBufLen  = 0,
139*53ee8cc1Swenshuai.xi     ._FilterID   = MAPI_DMX_DMXID_NULL,
140*53ee8cc1Swenshuai.xi };
141*53ee8cc1Swenshuai.xi 
142*53ee8cc1Swenshuai.xi // Mutex & Lock
143*53ee8cc1Swenshuai.xi static MS_S32 _s32DMXMutex = -1;
144*53ee8cc1Swenshuai.xi 
145*53ee8cc1Swenshuai.xi #if (VBI_TTX_UTOPIA20)
146*53ee8cc1Swenshuai.xi static void* pInstantVbiTTX   = NULL;
147*53ee8cc1Swenshuai.xi static void* pAttributeVbiTTX = NULL;
148*53ee8cc1Swenshuai.xi #endif
149*53ee8cc1Swenshuai.xi 
150*53ee8cc1Swenshuai.xi /********************************************************************************/
151*53ee8cc1Swenshuai.xi /*                                                        external functions                                                       */
152*53ee8cc1Swenshuai.xi /********************************************************************************/
153*53ee8cc1Swenshuai.xi 
154*53ee8cc1Swenshuai.xi //-------------------------------------------------------------------------------------------------
155*53ee8cc1Swenshuai.xi //  Debug Functions
156*53ee8cc1Swenshuai.xi //-------------------------------------------------------------------------------------------------
157*53ee8cc1Swenshuai.xi 
158*53ee8cc1Swenshuai.xi //-------------------------------------------------------------------------------------------------
159*53ee8cc1Swenshuai.xi //  Local Functions
160*53ee8cc1Swenshuai.xi //-------------------------------------------------------------------------------------------------
_MDrv_DMX_TTX_UpdateWritePointer(void)161*53ee8cc1Swenshuai.xi static MS_BOOL _MDrv_DMX_TTX_UpdateWritePointer(void)
162*53ee8cc1Swenshuai.xi {
163*53ee8cc1Swenshuai.xi     MS_S32 NumberOfFreePackets;
164*53ee8cc1Swenshuai.xi     MS_U32 addr;
165*53ee8cc1Swenshuai.xi 
166*53ee8cc1Swenshuai.xi     if(_pStoreInfo._FilterID==MAPI_DMX_DMXID_NULL)
167*53ee8cc1Swenshuai.xi     {
168*53ee8cc1Swenshuai.xi         return FALSE;
169*53ee8cc1Swenshuai.xi     }
170*53ee8cc1Swenshuai.xi 
171*53ee8cc1Swenshuai.xi     if(_pFN==NULL)
172*53ee8cc1Swenshuai.xi     {
173*53ee8cc1Swenshuai.xi         return FALSE;
174*53ee8cc1Swenshuai.xi     }
175*53ee8cc1Swenshuai.xi 
176*53ee8cc1Swenshuai.xi     addr = (*_pFN)(_pStoreInfo._FilterID);
177*53ee8cc1Swenshuai.xi     rb_handle.WritePacketNumber = (addr - _pStoreInfo._TTXBufAddr)/VBI_TTX_DATA_LENGTH;
178*53ee8cc1Swenshuai.xi     rb_handle.WritePacketNumber = rb_handle.WritePacketNumber%_pStoreInfo._TTXBufLen;
179*53ee8cc1Swenshuai.xi 
180*53ee8cc1Swenshuai.xi     if(rb_handle.pkt_received==TRUE)
181*53ee8cc1Swenshuai.xi     {
182*53ee8cc1Swenshuai.xi         NumberOfFreePackets = (MS_S32)(rb_handle.WritePacketNumber - rb_handle.ReadPacketNumber);
183*53ee8cc1Swenshuai.xi         if (NumberOfFreePackets < 0)
184*53ee8cc1Swenshuai.xi             NumberOfFreePackets += _pStoreInfo._TTXBufLen;
185*53ee8cc1Swenshuai.xi 
186*53ee8cc1Swenshuai.xi         NumberOfFreePackets = (MS_S32)(_pStoreInfo._TTXBufLen - NumberOfFreePackets);
187*53ee8cc1Swenshuai.xi 
188*53ee8cc1Swenshuai.xi         if (NumberOfFreePackets < 2)
189*53ee8cc1Swenshuai.xi         {
190*53ee8cc1Swenshuai.xi             rb_handle.NoOfPacketBufferOverflows++;
191*53ee8cc1Swenshuai.xi             rb_handle.PacketBufferOverflow = TRUE;
192*53ee8cc1Swenshuai.xi             return FALSE;
193*53ee8cc1Swenshuai.xi         }
194*53ee8cc1Swenshuai.xi     }
195*53ee8cc1Swenshuai.xi 
196*53ee8cc1Swenshuai.xi     if(rb_handle.WritePacketNumber == 0)
197*53ee8cc1Swenshuai.xi     {
198*53ee8cc1Swenshuai.xi         if(rb_handle.pkt_received )
199*53ee8cc1Swenshuai.xi         {
200*53ee8cc1Swenshuai.xi             rb_handle.WritePacketNumber = _pStoreInfo._TTXBufLen - 1;
201*53ee8cc1Swenshuai.xi         }
202*53ee8cc1Swenshuai.xi     }
203*53ee8cc1Swenshuai.xi     else if(rb_handle.WritePacketNumber != rb_handle.ReadPacketNumber)
204*53ee8cc1Swenshuai.xi     {
205*53ee8cc1Swenshuai.xi         rb_handle.WritePacketNumber--;
206*53ee8cc1Swenshuai.xi         rb_handle.pkt_received = TRUE;
207*53ee8cc1Swenshuai.xi     }
208*53ee8cc1Swenshuai.xi     return TRUE;
209*53ee8cc1Swenshuai.xi }
210*53ee8cc1Swenshuai.xi 
211*53ee8cc1Swenshuai.xi //-------------------------------------------------------------------------------------------------
212*53ee8cc1Swenshuai.xi //  Global Functions
213*53ee8cc1Swenshuai.xi //-------------------------------------------------------------------------------------------------
_MDrv_DMX_TTX_RingBuffer_Reset(void)214*53ee8cc1Swenshuai.xi void _MDrv_DMX_TTX_RingBuffer_Reset(void)
215*53ee8cc1Swenshuai.xi {
216*53ee8cc1Swenshuai.xi     MS_U32 addr =0;
217*53ee8cc1Swenshuai.xi     memset((MS_U8 *) MS_PA2KSEG1(_pStoreInfo._TTXBufAddr), 0x20, _pStoreInfo._TTXBufLen*VBI_TTX_DATA_LENGTH);
218*53ee8cc1Swenshuai.xi 
219*53ee8cc1Swenshuai.xi     OS_OBTAIN_MUTEX(_s32DMXMutex, DEFAULT_WAIT_TIME);
220*53ee8cc1Swenshuai.xi 
221*53ee8cc1Swenshuai.xi     if(_pFN!=NULL)
222*53ee8cc1Swenshuai.xi     {
223*53ee8cc1Swenshuai.xi         addr = (*_pFN)(_pStoreInfo._FilterID);
224*53ee8cc1Swenshuai.xi         rb_handle.ReadPacketNumber = (addr - _pStoreInfo._TTXBufAddr)/VBI_TTX_DATA_LENGTH;
225*53ee8cc1Swenshuai.xi     }
226*53ee8cc1Swenshuai.xi     else
227*53ee8cc1Swenshuai.xi         rb_handle.ReadPacketNumber = 0;
228*53ee8cc1Swenshuai.xi 
229*53ee8cc1Swenshuai.xi     rb_handle.ReadPacketNumber = rb_handle.ReadPacketNumber%_pStoreInfo._TTXBufLen;
230*53ee8cc1Swenshuai.xi     rb_handle.WritePacketNumber = rb_handle.ReadPacketNumber;
231*53ee8cc1Swenshuai.xi     rb_handle.pkt_received = FALSE;
232*53ee8cc1Swenshuai.xi 
233*53ee8cc1Swenshuai.xi     rb_handle.PacketBufferOverflow = FALSE;
234*53ee8cc1Swenshuai.xi     rb_handle.NoOfPacketBufferOverflows = 0;
235*53ee8cc1Swenshuai.xi     OS_RELEASE_MUTEX(_s32DMXMutex);
236*53ee8cc1Swenshuai.xi 
237*53ee8cc1Swenshuai.xi }
238*53ee8cc1Swenshuai.xi 
_MDrv_DMX_TTX_Init(EN_DMX_TTX_CMD cmd,MS_PHY bufferAddr,MS_U16 packetCount)239*53ee8cc1Swenshuai.xi MS_BOOL _MDrv_DMX_TTX_Init(EN_DMX_TTX_CMD cmd, MS_PHY bufferAddr, MS_U16 packetCount)
240*53ee8cc1Swenshuai.xi {
241*53ee8cc1Swenshuai.xi     static char _dmxTTXSyncMutexName[] = "OS_DMX_TTX_MUTEX";
242*53ee8cc1Swenshuai.xi 
243*53ee8cc1Swenshuai.xi     if(cmd == DMX_TTX_INIT)
244*53ee8cc1Swenshuai.xi     {
245*53ee8cc1Swenshuai.xi         _s32DMXMutex = //OS_CREATE_MUTEX(DMX_TTX);
246*53ee8cc1Swenshuai.xi                 MsOS_CreateMutex(E_MSOS_FIFO, _dmxTTXSyncMutexName, MSOS_PROCESS_PRIVATE);
247*53ee8cc1Swenshuai.xi 
248*53ee8cc1Swenshuai.xi         _pStoreInfo._TTXBufAddr = bufferAddr;
249*53ee8cc1Swenshuai.xi         _pStoreInfo._TTXBufLen = packetCount;
250*53ee8cc1Swenshuai.xi         _pStoreInfo._FilterID = MAPI_DMX_DMXID_NULL;
251*53ee8cc1Swenshuai.xi 
252*53ee8cc1Swenshuai.xi         _pStoreInfo._bTTXInit = TRUE;
253*53ee8cc1Swenshuai.xi     }
254*53ee8cc1Swenshuai.xi 
255*53ee8cc1Swenshuai.xi     _MDrv_DMX_TTX_RingBuffer_Reset();
256*53ee8cc1Swenshuai.xi 
257*53ee8cc1Swenshuai.xi     return TRUE;
258*53ee8cc1Swenshuai.xi }
259*53ee8cc1Swenshuai.xi 
_MDrv_DMX_TTX_Exit(EN_DMX_TTX_CMD cmd)260*53ee8cc1Swenshuai.xi MS_BOOL _MDrv_DMX_TTX_Exit(EN_DMX_TTX_CMD cmd)
261*53ee8cc1Swenshuai.xi {
262*53ee8cc1Swenshuai.xi     _pStoreInfo._bTTXInit = FALSE;
263*53ee8cc1Swenshuai.xi 
264*53ee8cc1Swenshuai.xi     if(cmd == DMX_TTX_EXIT)
265*53ee8cc1Swenshuai.xi     {
266*53ee8cc1Swenshuai.xi         if (_s32DMXMutex != -1)
267*53ee8cc1Swenshuai.xi         {
268*53ee8cc1Swenshuai.xi             OS_OBTAIN_MUTEX(_s32DMXMutex, DEFAULT_WAIT_TIME);
269*53ee8cc1Swenshuai.xi             OS_RELEASE_MUTEX(_s32DMXMutex);
270*53ee8cc1Swenshuai.xi             OS_DELETE_MUTEX(_s32DMXMutex);
271*53ee8cc1Swenshuai.xi         }
272*53ee8cc1Swenshuai.xi     }
273*53ee8cc1Swenshuai.xi 
274*53ee8cc1Swenshuai.xi     return TRUE;
275*53ee8cc1Swenshuai.xi }
276*53ee8cc1Swenshuai.xi 
_MDrv_DMX_TTX_SetFilterID(MS_U8 fid)277*53ee8cc1Swenshuai.xi void _MDrv_DMX_TTX_SetFilterID(MS_U8 fid)
278*53ee8cc1Swenshuai.xi {
279*53ee8cc1Swenshuai.xi     _pStoreInfo._FilterID = fid;
280*53ee8cc1Swenshuai.xi }
281*53ee8cc1Swenshuai.xi 
_MDrv_DMX_TTX_SetCB(DMX_CB_FN fn)282*53ee8cc1Swenshuai.xi void _MDrv_DMX_TTX_SetCB(DMX_CB_FN fn)
283*53ee8cc1Swenshuai.xi {
284*53ee8cc1Swenshuai.xi     _pFN = fn;
285*53ee8cc1Swenshuai.xi }
286*53ee8cc1Swenshuai.xi 
_MDrv_DMX_TTX_PacketBufferIsEmpty(void)287*53ee8cc1Swenshuai.xi MS_BOOL _MDrv_DMX_TTX_PacketBufferIsEmpty(void)
288*53ee8cc1Swenshuai.xi {
289*53ee8cc1Swenshuai.xi     if(_MDrv_DMX_TTX_UpdateWritePointer()==FALSE)   // if overflow or slicer is not ready, define it is buffer empty
290*53ee8cc1Swenshuai.xi         return TRUE;
291*53ee8cc1Swenshuai.xi     if (rb_handle.WritePacketNumber - rb_handle.ReadPacketNumber) /* no of packets */
292*53ee8cc1Swenshuai.xi         return FALSE;
293*53ee8cc1Swenshuai.xi 
294*53ee8cc1Swenshuai.xi     return TRUE;
295*53ee8cc1Swenshuai.xi }
296*53ee8cc1Swenshuai.xi 
_MDrv_DMX_TTX_GetPackets(MS_PHY dataAddr,MS_U32 * length)297*53ee8cc1Swenshuai.xi MS_BOOL _MDrv_DMX_TTX_GetPackets(MS_PHY dataAddr, MS_U32 *length)
298*53ee8cc1Swenshuai.xi {
299*53ee8cc1Swenshuai.xi     MS_U8 *pData = (MS_U8 *) MS_PA2KSEG1(dataAddr);
300*53ee8cc1Swenshuai.xi     MS_BOOL ret = FALSE;
301*53ee8cc1Swenshuai.xi 
302*53ee8cc1Swenshuai.xi     if((*length)==0)
303*53ee8cc1Swenshuai.xi         return FALSE;
304*53ee8cc1Swenshuai.xi 
305*53ee8cc1Swenshuai.xi     OS_OBTAIN_MUTEX(_s32DMXMutex, DEFAULT_WAIT_TIME);
306*53ee8cc1Swenshuai.xi 
307*53ee8cc1Swenshuai.xi     if (_MDrv_DMX_TTX_PacketBufferIsEmpty()==FALSE)
308*53ee8cc1Swenshuai.xi     {
309*53ee8cc1Swenshuai.xi         MS_PHY packetAddress;
310*53ee8cc1Swenshuai.xi         MS_U32 data_length;
311*53ee8cc1Swenshuai.xi         MS_U32 data_length2;
312*53ee8cc1Swenshuai.xi 
313*53ee8cc1Swenshuai.xi         packetAddress = _pStoreInfo._TTXBufAddr + (rb_handle.ReadPacketNumber) * VBI_TTX_DATA_LENGTH;
314*53ee8cc1Swenshuai.xi 
315*53ee8cc1Swenshuai.xi         if(rb_handle.ReadPacketNumber > rb_handle.WritePacketNumber)
316*53ee8cc1Swenshuai.xi         {
317*53ee8cc1Swenshuai.xi              // HEAD <--- 2 ---> W ------R <--- 1 ---> TAIL
318*53ee8cc1Swenshuai.xi 
319*53ee8cc1Swenshuai.xi             // copy region 1
320*53ee8cc1Swenshuai.xi             data_length = VBI_TTX_DATA_LENGTH*((_pStoreInfo._TTXBufLen - 1) - rb_handle.ReadPacketNumber);
321*53ee8cc1Swenshuai.xi 
322*53ee8cc1Swenshuai.xi             if(data_length > (*length))
323*53ee8cc1Swenshuai.xi                 data_length = (*length);
324*53ee8cc1Swenshuai.xi 
325*53ee8cc1Swenshuai.xi             memcpy(pData, (MS_U8 *) MS_PA2KSEG1(packetAddress), data_length);
326*53ee8cc1Swenshuai.xi 
327*53ee8cc1Swenshuai.xi             // input buffer is full
328*53ee8cc1Swenshuai.xi             if((*length)==data_length)
329*53ee8cc1Swenshuai.xi             {
330*53ee8cc1Swenshuai.xi                 rb_handle.ReadPacketNumber += data_length/VBI_TTX_DATA_LENGTH;
331*53ee8cc1Swenshuai.xi                 ret = TRUE;
332*53ee8cc1Swenshuai.xi                 goto GET_PACKETS_EXIT;
333*53ee8cc1Swenshuai.xi             }
334*53ee8cc1Swenshuai.xi 
335*53ee8cc1Swenshuai.xi             // copy region 2
336*53ee8cc1Swenshuai.xi             data_length2 = VBI_TTX_DATA_LENGTH*(rb_handle.WritePacketNumber);
337*53ee8cc1Swenshuai.xi 
338*53ee8cc1Swenshuai.xi             // calculate the left buffer size
339*53ee8cc1Swenshuai.xi             if(data_length2 > ((*length) - data_length))
340*53ee8cc1Swenshuai.xi                 data_length2 = ((*length) - data_length);
341*53ee8cc1Swenshuai.xi 
342*53ee8cc1Swenshuai.xi             memcpy(pData + data_length, (MS_U8 *) MS_PA2KSEG1(_pStoreInfo._TTXBufAddr), data_length2);
343*53ee8cc1Swenshuai.xi 
344*53ee8cc1Swenshuai.xi             rb_handle.ReadPacketNumber = data_length2/VBI_TTX_DATA_LENGTH;
345*53ee8cc1Swenshuai.xi             (*length) = data_length + data_length2;
346*53ee8cc1Swenshuai.xi 
347*53ee8cc1Swenshuai.xi             ret = TRUE;
348*53ee8cc1Swenshuai.xi         }
349*53ee8cc1Swenshuai.xi         else
350*53ee8cc1Swenshuai.xi         {
351*53ee8cc1Swenshuai.xi             // R <--- 1 ---> W
352*53ee8cc1Swenshuai.xi 
353*53ee8cc1Swenshuai.xi             // copy region 1
354*53ee8cc1Swenshuai.xi             data_length = VBI_TTX_DATA_LENGTH*(rb_handle.WritePacketNumber - rb_handle.ReadPacketNumber);
355*53ee8cc1Swenshuai.xi 
356*53ee8cc1Swenshuai.xi             if(data_length > (*length))
357*53ee8cc1Swenshuai.xi                 data_length = (*length);
358*53ee8cc1Swenshuai.xi 
359*53ee8cc1Swenshuai.xi             memcpy(pData, (MS_U8 *) MS_PA2KSEG1(packetAddress), data_length);
360*53ee8cc1Swenshuai.xi 
361*53ee8cc1Swenshuai.xi             rb_handle.ReadPacketNumber += data_length/VBI_TTX_DATA_LENGTH;
362*53ee8cc1Swenshuai.xi             (*length) = data_length;
363*53ee8cc1Swenshuai.xi 
364*53ee8cc1Swenshuai.xi             ret = TRUE;
365*53ee8cc1Swenshuai.xi         }
366*53ee8cc1Swenshuai.xi     }
367*53ee8cc1Swenshuai.xi 
368*53ee8cc1Swenshuai.xi GET_PACKETS_EXIT:
369*53ee8cc1Swenshuai.xi     OS_RELEASE_MUTEX(_s32DMXMutex);
370*53ee8cc1Swenshuai.xi     return ret;
371*53ee8cc1Swenshuai.xi }
372*53ee8cc1Swenshuai.xi 
_MDrv_DMX_TTX_GetPacket(MS_PHY * packetAddress)373*53ee8cc1Swenshuai.xi MS_BOOL _MDrv_DMX_TTX_GetPacket(MS_PHY *packetAddress)
374*53ee8cc1Swenshuai.xi {
375*53ee8cc1Swenshuai.xi     MS_BOOL ret = FALSE;
376*53ee8cc1Swenshuai.xi 
377*53ee8cc1Swenshuai.xi     OS_OBTAIN_MUTEX(_s32DMXMutex, DEFAULT_WAIT_TIME);
378*53ee8cc1Swenshuai.xi 
379*53ee8cc1Swenshuai.xi     if (_MDrv_DMX_TTX_PacketBufferIsEmpty()==FALSE)
380*53ee8cc1Swenshuai.xi     {
381*53ee8cc1Swenshuai.xi         *packetAddress = _pStoreInfo._TTXBufAddr + rb_handle.ReadPacketNumber*VBI_TTX_DATA_LENGTH;
382*53ee8cc1Swenshuai.xi 
383*53ee8cc1Swenshuai.xi         rb_handle.ReadPacketNumber++;
384*53ee8cc1Swenshuai.xi 
385*53ee8cc1Swenshuai.xi         // TSP, 0 -> 1 -> 2 ->3 -> N-1 -> 0 -> 1 ->2 -> 3 ...
386*53ee8cc1Swenshuai.xi         if ( rb_handle.ReadPacketNumber >= _pStoreInfo._TTXBufLen )
387*53ee8cc1Swenshuai.xi         {
388*53ee8cc1Swenshuai.xi             rb_handle.ReadPacketNumber = 0;
389*53ee8cc1Swenshuai.xi         }
390*53ee8cc1Swenshuai.xi 
391*53ee8cc1Swenshuai.xi         ret = TRUE;
392*53ee8cc1Swenshuai.xi     }
393*53ee8cc1Swenshuai.xi 
394*53ee8cc1Swenshuai.xi     OS_RELEASE_MUTEX(_s32DMXMutex);
395*53ee8cc1Swenshuai.xi     return ret;
396*53ee8cc1Swenshuai.xi }
397*53ee8cc1Swenshuai.xi 
_MDrv_DMX_TTX_PacketBufferIsOverflow(void)398*53ee8cc1Swenshuai.xi MS_BOOL _MDrv_DMX_TTX_PacketBufferIsOverflow( void )
399*53ee8cc1Swenshuai.xi {
400*53ee8cc1Swenshuai.xi     return rb_handle.PacketBufferOverflow;
401*53ee8cc1Swenshuai.xi }
402*53ee8cc1Swenshuai.xi 
_MDrv_DMX_TTX_PacketBufferGetNoOfOverflows(void)403*53ee8cc1Swenshuai.xi MS_U16 _MDrv_DMX_TTX_PacketBufferGetNoOfOverflows( void )
404*53ee8cc1Swenshuai.xi {
405*53ee8cc1Swenshuai.xi     return rb_handle.NoOfPacketBufferOverflows;
406*53ee8cc1Swenshuai.xi }
407*53ee8cc1Swenshuai.xi 
_MDrv_DMX_TTX_Suspend(void)408*53ee8cc1Swenshuai.xi MS_BOOL _MDrv_DMX_TTX_Suspend(void)
409*53ee8cc1Swenshuai.xi {
410*53ee8cc1Swenshuai.xi     if((_pStoreInfo._bSuspend != FALSE) || (_s32DMXMutex == -1))
411*53ee8cc1Swenshuai.xi     {
412*53ee8cc1Swenshuai.xi         return FALSE;
413*53ee8cc1Swenshuai.xi     }
414*53ee8cc1Swenshuai.xi 
415*53ee8cc1Swenshuai.xi     _pStoreInfo._bSuspend   = TRUE;
416*53ee8cc1Swenshuai.xi     _MDrv_DMX_TTX_Exit(DMX_TTX_SUSPEND);
417*53ee8cc1Swenshuai.xi     return TRUE;
418*53ee8cc1Swenshuai.xi }
419*53ee8cc1Swenshuai.xi 
_MDrv_DMX_TTX_Resume(void)420*53ee8cc1Swenshuai.xi MS_BOOL _MDrv_DMX_TTX_Resume(void)
421*53ee8cc1Swenshuai.xi {
422*53ee8cc1Swenshuai.xi     if((_pStoreInfo._bSuspend != TRUE) || (_s32DMXMutex == -1))
423*53ee8cc1Swenshuai.xi     {
424*53ee8cc1Swenshuai.xi         return FALSE;
425*53ee8cc1Swenshuai.xi     }
426*53ee8cc1Swenshuai.xi 
427*53ee8cc1Swenshuai.xi     _pStoreInfo._bSuspend = FALSE;
428*53ee8cc1Swenshuai.xi     _MDrv_DMX_TTX_Init(DMX_TTX_RESUME, _pStoreInfo.bufferAddr, _pStoreInfo.packetCount);
429*53ee8cc1Swenshuai.xi     return TRUE;
430*53ee8cc1Swenshuai.xi }
431*53ee8cc1Swenshuai.xi 
_MDrv_DMX_TTX_SetPowerState(EN_POWER_MODE u16PowerState)432*53ee8cc1Swenshuai.xi MS_U32 _MDrv_DMX_TTX_SetPowerState(EN_POWER_MODE u16PowerState)
433*53ee8cc1Swenshuai.xi {
434*53ee8cc1Swenshuai.xi     MS_U16 _ret = FALSE;
435*53ee8cc1Swenshuai.xi 
436*53ee8cc1Swenshuai.xi     switch (u16PowerState)
437*53ee8cc1Swenshuai.xi     {
438*53ee8cc1Swenshuai.xi         case E_POWER_SUSPEND:
439*53ee8cc1Swenshuai.xi             _ret = MDrv_DMX_TTX_Suspend();
440*53ee8cc1Swenshuai.xi             break;
441*53ee8cc1Swenshuai.xi 
442*53ee8cc1Swenshuai.xi         case E_POWER_RESUME:
443*53ee8cc1Swenshuai.xi             _ret = MDrv_DMX_TTX_Resume();
444*53ee8cc1Swenshuai.xi             break;
445*53ee8cc1Swenshuai.xi 
446*53ee8cc1Swenshuai.xi         case E_POWER_MECHANICAL:
447*53ee8cc1Swenshuai.xi         case E_POWER_SOFT_OFF:
448*53ee8cc1Swenshuai.xi         default:
449*53ee8cc1Swenshuai.xi             ULOGE("VBI", "[%s] %d Power state not support!!\n", __FUNCTION__, __LINE__);
450*53ee8cc1Swenshuai.xi             break;
451*53ee8cc1Swenshuai.xi     }
452*53ee8cc1Swenshuai.xi 
453*53ee8cc1Swenshuai.xi     return ((TRUE == _ret)? UTOPIA_STATUS_SUCCESS: UTOPIA_STATUS_FAIL);
454*53ee8cc1Swenshuai.xi }
455*53ee8cc1Swenshuai.xi 
456*53ee8cc1Swenshuai.xi 
MDrv_DMX_TTX_RingBuffer_Reset(void)457*53ee8cc1Swenshuai.xi void MDrv_DMX_TTX_RingBuffer_Reset(void)
458*53ee8cc1Swenshuai.xi {
459*53ee8cc1Swenshuai.xi #if (VBI_TTX_UTOPIA20)
460*53ee8cc1Swenshuai.xi     if (NULL == pInstantVbiTTX)
461*53ee8cc1Swenshuai.xi     {
462*53ee8cc1Swenshuai.xi         ULOGE("VBI", "pInstantVbi=NULL fail\n");
463*53ee8cc1Swenshuai.xi         return;
464*53ee8cc1Swenshuai.xi     }
465*53ee8cc1Swenshuai.xi 
466*53ee8cc1Swenshuai.xi     if(UtopiaIoctl(pInstantVbiTTX, MDrv_CMD_DMX_TTX_RingBuffer_Reset,(void*)NULL) != UTOPIA_STATUS_SUCCESS)
467*53ee8cc1Swenshuai.xi     {
468*53ee8cc1Swenshuai.xi         ULOGE("VBI", "Ioctl MDrv_DMX_TTX_RingBuffer_Reset fail\n");
469*53ee8cc1Swenshuai.xi         return;
470*53ee8cc1Swenshuai.xi     }
471*53ee8cc1Swenshuai.xi #else
472*53ee8cc1Swenshuai.xi     _MDrv_DMX_TTX_RingBuffer_Reset();
473*53ee8cc1Swenshuai.xi #endif
474*53ee8cc1Swenshuai.xi }
475*53ee8cc1Swenshuai.xi 
MDrv_DMX_TTX_Init(MS_PHY bufferAddr,MS_U16 packetCount)476*53ee8cc1Swenshuai.xi MS_BOOL MDrv_DMX_TTX_Init(MS_PHY bufferAddr, MS_U16 packetCount)
477*53ee8cc1Swenshuai.xi {
478*53ee8cc1Swenshuai.xi #if (VBI_TTX_UTOPIA20)
479*53ee8cc1Swenshuai.xi     VBI_INITIALIZER_TTX_SLICER InitializerTTXSlicer;
480*53ee8cc1Swenshuai.xi     memset(&InitializerTTXSlicer, 0 , sizeof(VBI_INITIALIZER_TTX_SLICER));
481*53ee8cc1Swenshuai.xi 
482*53ee8cc1Swenshuai.xi     if (NULL == pInstantVbiTTX)
483*53ee8cc1Swenshuai.xi     {
484*53ee8cc1Swenshuai.xi         if(UTOPIA_STATUS_FAIL == UtopiaOpen(MODULE_VBI, (void**)&pInstantVbiTTX, 0, pAttributeVbiTTX))
485*53ee8cc1Swenshuai.xi         {
486*53ee8cc1Swenshuai.xi             ULOGE("VBI", "UtopiaOpen VBI fail\n");
487*53ee8cc1Swenshuai.xi             return FALSE;
488*53ee8cc1Swenshuai.xi         }
489*53ee8cc1Swenshuai.xi     }
490*53ee8cc1Swenshuai.xi     else
491*53ee8cc1Swenshuai.xi     {
492*53ee8cc1Swenshuai.xi         ULOGE("VBI", "VBI_TTX already Opened\n");
493*53ee8cc1Swenshuai.xi         return FALSE;
494*53ee8cc1Swenshuai.xi     }
495*53ee8cc1Swenshuai.xi 
496*53ee8cc1Swenshuai.xi     InitializerTTXSlicer.cmd = DMX_TTX_INIT;
497*53ee8cc1Swenshuai.xi     InitializerTTXSlicer.bufferAddr  = bufferAddr;
498*53ee8cc1Swenshuai.xi     InitializerTTXSlicer.packetCount = packetCount;
499*53ee8cc1Swenshuai.xi 
500*53ee8cc1Swenshuai.xi     if(UtopiaIoctl(pInstantVbiTTX, MDrv_CMD_DMX_TTX_Init,(void*)&InitializerTTXSlicer) != UTOPIA_STATUS_SUCCESS)
501*53ee8cc1Swenshuai.xi     {
502*53ee8cc1Swenshuai.xi         ULOGE("VBI", "Ioctl MDrv_DMX_TTX_Init fail\n");
503*53ee8cc1Swenshuai.xi         return FALSE;
504*53ee8cc1Swenshuai.xi     }
505*53ee8cc1Swenshuai.xi     return TRUE;
506*53ee8cc1Swenshuai.xi #else
507*53ee8cc1Swenshuai.xi     return _MDrv_DMX_TTX_Init(DMX_TTX_INIT, bufferAddr, packetCount);
508*53ee8cc1Swenshuai.xi #endif
509*53ee8cc1Swenshuai.xi }
510*53ee8cc1Swenshuai.xi 
MDrv_DMX_TTX_Exit(void)511*53ee8cc1Swenshuai.xi MS_BOOL MDrv_DMX_TTX_Exit(void)
512*53ee8cc1Swenshuai.xi {
513*53ee8cc1Swenshuai.xi 
514*53ee8cc1Swenshuai.xi #if (VBI_TTX_UTOPIA20)
515*53ee8cc1Swenshuai.xi     DMX_TTX_CMD Cmd;
516*53ee8cc1Swenshuai.xi     memset(&Cmd, 0 , sizeof(DMX_TTX_CMD));
517*53ee8cc1Swenshuai.xi 
518*53ee8cc1Swenshuai.xi     if (NULL == pInstantVbiTTX)
519*53ee8cc1Swenshuai.xi     {
520*53ee8cc1Swenshuai.xi         ULOGE("VBI", "pInstantVbiTTX=NULL fail\n");
521*53ee8cc1Swenshuai.xi         return FALSE;
522*53ee8cc1Swenshuai.xi     }
523*53ee8cc1Swenshuai.xi 
524*53ee8cc1Swenshuai.xi     if(UtopiaIoctl(pInstantVbiTTX, MDrv_CMD_DMX_TTX_Exit,(void*)&Cmd) != UTOPIA_STATUS_SUCCESS)
525*53ee8cc1Swenshuai.xi     {
526*53ee8cc1Swenshuai.xi         ULOGE("VBI", "Ioctl MDrv_CMD_DMX_TTX_Exit fail\n");
527*53ee8cc1Swenshuai.xi         return FALSE;
528*53ee8cc1Swenshuai.xi     }
529*53ee8cc1Swenshuai.xi     return TRUE;
530*53ee8cc1Swenshuai.xi #else
531*53ee8cc1Swenshuai.xi     return _MDrv_DMX_TTX_Exit(DMX_TTX_EXIT);
532*53ee8cc1Swenshuai.xi #endif
533*53ee8cc1Swenshuai.xi 
534*53ee8cc1Swenshuai.xi }
535*53ee8cc1Swenshuai.xi 
MDrv_DMX_TTX_SetFilterID(MS_U8 fid)536*53ee8cc1Swenshuai.xi void MDrv_DMX_TTX_SetFilterID(MS_U8 fid)
537*53ee8cc1Swenshuai.xi {
538*53ee8cc1Swenshuai.xi #if (VBI_TTX_UTOPIA20)
539*53ee8cc1Swenshuai.xi     DMX_TTX_SET_FILTERID DMXSetFilterID;
540*53ee8cc1Swenshuai.xi     memset(&DMXSetFilterID, 0 , sizeof(DMX_TTX_SET_FILTERID));
541*53ee8cc1Swenshuai.xi 
542*53ee8cc1Swenshuai.xi     if (NULL == pInstantVbiTTX)
543*53ee8cc1Swenshuai.xi     {
544*53ee8cc1Swenshuai.xi         ULOGE("VBI", "pInstantVbi=NULL fail\n");
545*53ee8cc1Swenshuai.xi         return;
546*53ee8cc1Swenshuai.xi     }
547*53ee8cc1Swenshuai.xi 
548*53ee8cc1Swenshuai.xi     DMXSetFilterID.fid = fid;
549*53ee8cc1Swenshuai.xi 
550*53ee8cc1Swenshuai.xi     if(UtopiaIoctl(pInstantVbiTTX, MDrv_CMD_DMX_TTX_SetFilterID,(void*)&DMXSetFilterID) != UTOPIA_STATUS_SUCCESS)
551*53ee8cc1Swenshuai.xi     {
552*53ee8cc1Swenshuai.xi         ULOGE("VBI", "Ioctl MDrv_DMX_TTX_SetFilterID fail\n");
553*53ee8cc1Swenshuai.xi         return;
554*53ee8cc1Swenshuai.xi     }
555*53ee8cc1Swenshuai.xi #else
556*53ee8cc1Swenshuai.xi     _MDrv_DMX_TTX_SetFilterID(fid);
557*53ee8cc1Swenshuai.xi #endif
558*53ee8cc1Swenshuai.xi }
559*53ee8cc1Swenshuai.xi 
MDrv_DMX_TTX_SetCB(DMX_CB_FN fn)560*53ee8cc1Swenshuai.xi void MDrv_DMX_TTX_SetCB(DMX_CB_FN fn)
561*53ee8cc1Swenshuai.xi {
562*53ee8cc1Swenshuai.xi #if (VBI_TTX_UTOPIA20)
563*53ee8cc1Swenshuai.xi     DMX_TTX_SET_CB DMXSetCB;
564*53ee8cc1Swenshuai.xi     memset(&DMXSetCB, 0 , sizeof(DMX_TTX_SET_CB));
565*53ee8cc1Swenshuai.xi 
566*53ee8cc1Swenshuai.xi     if (NULL == pInstantVbiTTX)
567*53ee8cc1Swenshuai.xi     {
568*53ee8cc1Swenshuai.xi         ULOGE("VBI", "pInstantVbi=NULL fail\n");
569*53ee8cc1Swenshuai.xi         return;
570*53ee8cc1Swenshuai.xi     }
571*53ee8cc1Swenshuai.xi 
572*53ee8cc1Swenshuai.xi     DMXSetCB.fn = fn;
573*53ee8cc1Swenshuai.xi 
574*53ee8cc1Swenshuai.xi     if(UtopiaIoctl(pInstantVbiTTX, MDrv_CMD_DMX_TTX_SetCB,(void*)&DMXSetCB) != UTOPIA_STATUS_SUCCESS)
575*53ee8cc1Swenshuai.xi     {
576*53ee8cc1Swenshuai.xi         ULOGE("VBI", "Ioctl MDrv_DMX_TTX_SetCB fail\n");
577*53ee8cc1Swenshuai.xi         return;
578*53ee8cc1Swenshuai.xi     }
579*53ee8cc1Swenshuai.xi #else
580*53ee8cc1Swenshuai.xi     _MDrv_DMX_TTX_SetCB(fn);
581*53ee8cc1Swenshuai.xi #endif
582*53ee8cc1Swenshuai.xi }
583*53ee8cc1Swenshuai.xi 
MDrv_DMX_TTX_PacketBufferIsEmpty(void)584*53ee8cc1Swenshuai.xi MS_BOOL MDrv_DMX_TTX_PacketBufferIsEmpty(void)
585*53ee8cc1Swenshuai.xi {
586*53ee8cc1Swenshuai.xi #if (VBI_TTX_UTOPIA20)
587*53ee8cc1Swenshuai.xi     VBI_BOOL CheckTureFalse;
588*53ee8cc1Swenshuai.xi     memset(&CheckTureFalse, 0 , sizeof(VBI_BOOL));
589*53ee8cc1Swenshuai.xi 
590*53ee8cc1Swenshuai.xi     if (NULL == pInstantVbiTTX)
591*53ee8cc1Swenshuai.xi     {
592*53ee8cc1Swenshuai.xi         ULOGE("VBI", "pInstantVbi=NULL fail\n");
593*53ee8cc1Swenshuai.xi         return FALSE;
594*53ee8cc1Swenshuai.xi     }
595*53ee8cc1Swenshuai.xi 
596*53ee8cc1Swenshuai.xi     if(UtopiaIoctl(pInstantVbiTTX, MDrv_CMD_DMX_TTX_PacketBufferIsEmpty,(void*)&CheckTureFalse) != UTOPIA_STATUS_SUCCESS)
597*53ee8cc1Swenshuai.xi     {
598*53ee8cc1Swenshuai.xi         ULOGE("VBI", "Ioctl MDrv_DMX_TTX_PacketBufferIsEmpty fail\n");
599*53ee8cc1Swenshuai.xi         return FALSE;
600*53ee8cc1Swenshuai.xi     }
601*53ee8cc1Swenshuai.xi     return CheckTureFalse.bCheck;
602*53ee8cc1Swenshuai.xi #else
603*53ee8cc1Swenshuai.xi     return _MDrv_DMX_TTX_PacketBufferIsEmpty();
604*53ee8cc1Swenshuai.xi #endif
605*53ee8cc1Swenshuai.xi }
606*53ee8cc1Swenshuai.xi 
MDrv_DMX_TTX_GetPackets(MS_PHY dataAddr,MS_U32 * length)607*53ee8cc1Swenshuai.xi MS_BOOL MDrv_DMX_TTX_GetPackets(MS_PHY dataAddr, MS_U32 *length)
608*53ee8cc1Swenshuai.xi {
609*53ee8cc1Swenshuai.xi #if (VBI_TTX_UTOPIA20)
610*53ee8cc1Swenshuai.xi     VBI_TTX_GET_PACKETS GetPackets;
611*53ee8cc1Swenshuai.xi     memset(&GetPackets, 0 , sizeof(VBI_TTX_GET_PACKETS));
612*53ee8cc1Swenshuai.xi 
613*53ee8cc1Swenshuai.xi     if (NULL == pInstantVbiTTX)
614*53ee8cc1Swenshuai.xi     {
615*53ee8cc1Swenshuai.xi         ULOGE("VBI", "pInstantVbi=NULL fail\n");
616*53ee8cc1Swenshuai.xi         return FALSE;
617*53ee8cc1Swenshuai.xi     }
618*53ee8cc1Swenshuai.xi 
619*53ee8cc1Swenshuai.xi     GetPackets.dataAddr = dataAddr;
620*53ee8cc1Swenshuai.xi     GetPackets.length   = length;
621*53ee8cc1Swenshuai.xi 
622*53ee8cc1Swenshuai.xi     if(UtopiaIoctl(pInstantVbiTTX, MDrv_CMD_DMX_TTX_GetPackets,(void*)&GetPackets) != UTOPIA_STATUS_SUCCESS)
623*53ee8cc1Swenshuai.xi     {
624*53ee8cc1Swenshuai.xi         //ULOGE("VBI", "Ioctl MDrv_DMX_TTX_GetPackets fail\n");
625*53ee8cc1Swenshuai.xi         return FALSE;
626*53ee8cc1Swenshuai.xi     }
627*53ee8cc1Swenshuai.xi     return TRUE;
628*53ee8cc1Swenshuai.xi #else
629*53ee8cc1Swenshuai.xi     return _MDrv_DMX_TTX_GetPackets(dataAddr, length);
630*53ee8cc1Swenshuai.xi #endif
631*53ee8cc1Swenshuai.xi }
632*53ee8cc1Swenshuai.xi 
MDrv_DMX_TTX_GetPacket(MS_PHY * packetAddress)633*53ee8cc1Swenshuai.xi MS_BOOL MDrv_DMX_TTX_GetPacket(MS_PHY *packetAddress)
634*53ee8cc1Swenshuai.xi {
635*53ee8cc1Swenshuai.xi #if (VBI_TTX_UTOPIA20)
636*53ee8cc1Swenshuai.xi     VBI_TTX_GET_PACKET GetPacket;
637*53ee8cc1Swenshuai.xi     memset(&GetPacket, 0 , sizeof(VBI_TTX_GET_PACKET));
638*53ee8cc1Swenshuai.xi 
639*53ee8cc1Swenshuai.xi     if (NULL == pInstantVbiTTX)
640*53ee8cc1Swenshuai.xi     {
641*53ee8cc1Swenshuai.xi         ULOGE("VBI", "pInstantVbi=NULL fail\n");
642*53ee8cc1Swenshuai.xi         return FALSE;
643*53ee8cc1Swenshuai.xi     }
644*53ee8cc1Swenshuai.xi 
645*53ee8cc1Swenshuai.xi     GetPacket.packetAddress = packetAddress;
646*53ee8cc1Swenshuai.xi 
647*53ee8cc1Swenshuai.xi     if(UtopiaIoctl(pInstantVbiTTX, MDrv_CMD_DMX_TTX_GetPacket,(void*)&GetPacket) != UTOPIA_STATUS_SUCCESS)
648*53ee8cc1Swenshuai.xi     {
649*53ee8cc1Swenshuai.xi         //ULOGE("VBI", "Ioctl MDrv_DMX_TTX_GetPacket fail\n");
650*53ee8cc1Swenshuai.xi         return FALSE;
651*53ee8cc1Swenshuai.xi     }
652*53ee8cc1Swenshuai.xi     return TRUE;
653*53ee8cc1Swenshuai.xi #else
654*53ee8cc1Swenshuai.xi     return _MDrv_DMX_TTX_GetPacket(packetAddress);
655*53ee8cc1Swenshuai.xi #endif
656*53ee8cc1Swenshuai.xi }
657*53ee8cc1Swenshuai.xi 
658*53ee8cc1Swenshuai.xi /***********************************************************************
659*53ee8cc1Swenshuai.xi  * FUNCTION: MDrv_DMX_TTX_PacketBufferIsOverflow
660*53ee8cc1Swenshuai.xi  *
661*53ee8cc1Swenshuai.xi  * DESCRIPTION:
662*53ee8cc1Swenshuai.xi  *   Check if there is a packet buffer overflow. If there is an overflow,
663*53ee8cc1Swenshuai.xi  *   the the packet buffer should be cleared from the reading task.
664*53ee8cc1Swenshuai.xi  *
665*53ee8cc1Swenshuai.xi  * RETURN:
666*53ee8cc1Swenshuai.xi  *   TRUE if there is packet buffer overflow,
667*53ee8cc1Swenshuai.xi  *   NULL otherwise.
668*53ee8cc1Swenshuai.xi  ***********************************************************************/
MDrv_DMX_TTX_PacketBufferIsOverflow(void)669*53ee8cc1Swenshuai.xi MS_BOOL MDrv_DMX_TTX_PacketBufferIsOverflow( void )
670*53ee8cc1Swenshuai.xi {
671*53ee8cc1Swenshuai.xi #if (VBI_TTX_UTOPIA20)
672*53ee8cc1Swenshuai.xi     VBI_BOOL CheckTureFalse;
673*53ee8cc1Swenshuai.xi     memset(&CheckTureFalse, 0 , sizeof(VBI_BOOL));
674*53ee8cc1Swenshuai.xi 
675*53ee8cc1Swenshuai.xi     if (NULL == pInstantVbiTTX)
676*53ee8cc1Swenshuai.xi     {
677*53ee8cc1Swenshuai.xi         ULOGE("VBI", "pInstantVbi=NULL fail\n");
678*53ee8cc1Swenshuai.xi         return FALSE;
679*53ee8cc1Swenshuai.xi     }
680*53ee8cc1Swenshuai.xi 
681*53ee8cc1Swenshuai.xi     if(UtopiaIoctl(pInstantVbiTTX, MDrv_CMD_DMX_TTX_PacketBufferIsOverflow,(void*)&CheckTureFalse) != UTOPIA_STATUS_SUCCESS)
682*53ee8cc1Swenshuai.xi     {
683*53ee8cc1Swenshuai.xi         ULOGE("VBI", "Ioctl MDrv_DMX_TTX_PacketBufferIsOverflow fail\n");
684*53ee8cc1Swenshuai.xi         return FALSE;
685*53ee8cc1Swenshuai.xi     }
686*53ee8cc1Swenshuai.xi     return CheckTureFalse.bCheck;
687*53ee8cc1Swenshuai.xi #else
688*53ee8cc1Swenshuai.xi     return _MDrv_DMX_TTX_PacketBufferIsOverflow();
689*53ee8cc1Swenshuai.xi #endif
690*53ee8cc1Swenshuai.xi }
691*53ee8cc1Swenshuai.xi 
692*53ee8cc1Swenshuai.xi /***********************************************************************
693*53ee8cc1Swenshuai.xi  * FUNCTION: MDrv_DMX_TTX_PacketBufferGetNoOfOverflows
694*53ee8cc1Swenshuai.xi  *
695*53ee8cc1Swenshuai.xi  * DESCRIPTION:
696*53ee8cc1Swenshuai.xi  *   Resuren the nomber of packet buffer overflows since the last reset
697*53ee8cc1Swenshuai.xi  *   or creation.
698*53ee8cc1Swenshuai.xi  *
699*53ee8cc1Swenshuai.xi  * RETURN:
700*53ee8cc1Swenshuai.xi  *   The number of packet buffer overflows.
701*53ee8cc1Swenshuai.xi  ***********************************************************************/
MDrv_DMX_TTX_PacketBufferGetNoOfOverflows(void)702*53ee8cc1Swenshuai.xi MS_U16 MDrv_DMX_TTX_PacketBufferGetNoOfOverflows( void )
703*53ee8cc1Swenshuai.xi {
704*53ee8cc1Swenshuai.xi #if (VBI_TTX_UTOPIA20)
705*53ee8cc1Swenshuai.xi     VBI_GET_DATA GetData;
706*53ee8cc1Swenshuai.xi     memset(&GetData, 0 , sizeof(VBI_GET_DATA));
707*53ee8cc1Swenshuai.xi 
708*53ee8cc1Swenshuai.xi     if (NULL == pInstantVbiTTX)
709*53ee8cc1Swenshuai.xi     {
710*53ee8cc1Swenshuai.xi         ULOGE("VBI", "pInstantVbi=NULL fail\n");
711*53ee8cc1Swenshuai.xi         return FALSE;
712*53ee8cc1Swenshuai.xi     }
713*53ee8cc1Swenshuai.xi 
714*53ee8cc1Swenshuai.xi     if(UtopiaIoctl(pInstantVbiTTX, MDrv_CMD_DMX_TTX_PacketBufferGetNoOfOverflows,(void*)&GetData) != UTOPIA_STATUS_SUCCESS)
715*53ee8cc1Swenshuai.xi     {
716*53ee8cc1Swenshuai.xi         //ULOGE("VBI", "Ioctl MDrv_DMX_TTX_PacketBufferGetNoOfOverflows fail\n");
717*53ee8cc1Swenshuai.xi         return FALSE;
718*53ee8cc1Swenshuai.xi     }
719*53ee8cc1Swenshuai.xi     return GetData.u16data;
720*53ee8cc1Swenshuai.xi #else
721*53ee8cc1Swenshuai.xi     return _MDrv_DMX_TTX_PacketBufferGetNoOfOverflows();
722*53ee8cc1Swenshuai.xi #endif
723*53ee8cc1Swenshuai.xi }
724*53ee8cc1Swenshuai.xi 
725*53ee8cc1Swenshuai.xi /****************************************************************************
726*53ee8cc1Swenshuai.xi *@brief            : Suspend DMX_TTX driver
727*53ee8cc1Swenshuai.xi *@return TRUE - Success
728*53ee8cc1Swenshuai.xi *@return FALSE - Failure
729*53ee8cc1Swenshuai.xi *@note
730*53ee8cc1Swenshuai.xi *@Save DMX_TTX driver states to DRAM
731*53ee8cc1Swenshuai.xi ****************************************************************************/
MDrv_DMX_TTX_Suspend(void)732*53ee8cc1Swenshuai.xi MS_BOOL MDrv_DMX_TTX_Suspend(void)
733*53ee8cc1Swenshuai.xi {
734*53ee8cc1Swenshuai.xi #if (VBI_UTOPIA20)
735*53ee8cc1Swenshuai.xi     VBI_BOOL CheckTureFalse;
736*53ee8cc1Swenshuai.xi     memset(&CheckTureFalse, 0 , sizeof(VBI_BOOL));
737*53ee8cc1Swenshuai.xi 
738*53ee8cc1Swenshuai.xi     if (NULL == pInstantVbiTTX)
739*53ee8cc1Swenshuai.xi     {
740*53ee8cc1Swenshuai.xi         ULOGE("VBI", "pInstantVbi=NULL fail\n");
741*53ee8cc1Swenshuai.xi         return FALSE;
742*53ee8cc1Swenshuai.xi     }
743*53ee8cc1Swenshuai.xi 
744*53ee8cc1Swenshuai.xi     if(UtopiaIoctl(pInstantVbiTTX, MDrv_CMD_DMX_TTX_Suspend,(void*)&CheckTureFalse) != UTOPIA_STATUS_SUCCESS)
745*53ee8cc1Swenshuai.xi     {
746*53ee8cc1Swenshuai.xi         ULOGE("VBI", "Ioctl MDrv_DMX_TTX_Suspend fail\n");
747*53ee8cc1Swenshuai.xi         return FALSE;
748*53ee8cc1Swenshuai.xi     }
749*53ee8cc1Swenshuai.xi     return CheckTureFalse.bCheck;
750*53ee8cc1Swenshuai.xi #else
751*53ee8cc1Swenshuai.xi     return _MDrv_DMX_TTX_Suspend();
752*53ee8cc1Swenshuai.xi #endif
753*53ee8cc1Swenshuai.xi }
754*53ee8cc1Swenshuai.xi 
755*53ee8cc1Swenshuai.xi /****************************************************************************
756*53ee8cc1Swenshuai.xi *@brief            :  Resume DMX_TTX driver
757*53ee8cc1Swenshuai.xi *@return TRUE - Success
758*53ee8cc1Swenshuai.xi *@return FALSE - Failure
759*53ee8cc1Swenshuai.xi *@note
760*53ee8cc1Swenshuai.xi *@Save DMX_TTX driver states to DRAM
761*53ee8cc1Swenshuai.xi *@Restore DMX_TTX driver states from DRAM
762*53ee8cc1Swenshuai.xi ****************************************************************************/
MDrv_DMX_TTX_Resume(void)763*53ee8cc1Swenshuai.xi MS_BOOL MDrv_DMX_TTX_Resume(void)
764*53ee8cc1Swenshuai.xi {
765*53ee8cc1Swenshuai.xi #if (VBI_UTOPIA20)
766*53ee8cc1Swenshuai.xi     VBI_BOOL CheckTureFalse;
767*53ee8cc1Swenshuai.xi     memset(&CheckTureFalse, 0 , sizeof(VBI_BOOL));
768*53ee8cc1Swenshuai.xi 
769*53ee8cc1Swenshuai.xi     if (NULL == pInstantVbiTTX)
770*53ee8cc1Swenshuai.xi     {
771*53ee8cc1Swenshuai.xi         ULOGE("VBI", "pInstantVbi=NULL fail\n");
772*53ee8cc1Swenshuai.xi         return FALSE;
773*53ee8cc1Swenshuai.xi     }
774*53ee8cc1Swenshuai.xi 
775*53ee8cc1Swenshuai.xi     if(UtopiaIoctl(pInstantVbiTTX, MDrv_CMD_DMX_TTX_Resume,(void*)&CheckTureFalse) != UTOPIA_STATUS_SUCCESS)
776*53ee8cc1Swenshuai.xi     {
777*53ee8cc1Swenshuai.xi         ULOGE("VBI", "Ioctl MDrv_DMX_TTX_Resume fail\n");
778*53ee8cc1Swenshuai.xi         return FALSE;
779*53ee8cc1Swenshuai.xi     }
780*53ee8cc1Swenshuai.xi     return CheckTureFalse.bCheck;
781*53ee8cc1Swenshuai.xi #else
782*53ee8cc1Swenshuai.xi     return _MDrv_DMX_TTX_Resume();
783*53ee8cc1Swenshuai.xi #endif
784*53ee8cc1Swenshuai.xi }
785*53ee8cc1Swenshuai.xi 
786*53ee8cc1Swenshuai.xi /****************************************************************************
787*53ee8cc1Swenshuai.xi *@brief            : Set DMX_TTX suspend & resume
788*53ee8cc1Swenshuai.xi *@param u16PowerState              \b IN: DMX_TTX power state
789*53ee8cc1Swenshuai.xi *@return TRUE - Success
790*53ee8cc1Swenshuai.xi *@return FALSE - Failure
791*53ee8cc1Swenshuai.xi *@note
792*53ee8cc1Swenshuai.xi ****************************************************************************/
MDrv_DMX_TTX_SetPowerState(EN_POWER_MODE u16PowerState)793*53ee8cc1Swenshuai.xi MS_U32 MDrv_DMX_TTX_SetPowerState(EN_POWER_MODE u16PowerState)
794*53ee8cc1Swenshuai.xi {
795*53ee8cc1Swenshuai.xi #if (VBI_UTOPIA20)
796*53ee8cc1Swenshuai.xi     VBI_GET_RESULT GetResult;
797*53ee8cc1Swenshuai.xi     memset(&GetResult, 0 , sizeof(VBI_GET_RESULT));
798*53ee8cc1Swenshuai.xi 
799*53ee8cc1Swenshuai.xi     if (NULL == pInstantVbiTTX)
800*53ee8cc1Swenshuai.xi     {
801*53ee8cc1Swenshuai.xi         ULOGE("VBI", "pInstantVbi=NULL fail\n");
802*53ee8cc1Swenshuai.xi         return FALSE;
803*53ee8cc1Swenshuai.xi     }
804*53ee8cc1Swenshuai.xi 
805*53ee8cc1Swenshuai.xi     GetResult.u16PowerState = u16PowerState;
806*53ee8cc1Swenshuai.xi 
807*53ee8cc1Swenshuai.xi     if(UtopiaIoctl(pInstantVbiTTX, MDrv_CMD_DMX_TTX_SetPowerState,(void*)&GetResult) != UTOPIA_STATUS_SUCCESS)
808*53ee8cc1Swenshuai.xi     {
809*53ee8cc1Swenshuai.xi         ULOGE("VBI", "Ioctl MDrv_DMX_TTX_SetPowerState fail\n");
810*53ee8cc1Swenshuai.xi         return FALSE;
811*53ee8cc1Swenshuai.xi     }
812*53ee8cc1Swenshuai.xi     return GetResult.u32result;
813*53ee8cc1Swenshuai.xi #else
814*53ee8cc1Swenshuai.xi     return _MDrv_VBI_SetPowerState();
815*53ee8cc1Swenshuai.xi #endif
816*53ee8cc1Swenshuai.xi }
817*53ee8cc1Swenshuai.xi 
818*53ee8cc1Swenshuai.xi #undef _DRV_DMX_TTX_C
819