source: svn/trunk/newcon3bcm2_21bu/magnum/portinginterface/xvd/7552/bxvd_intr.c

Last change on this file was 2, checked in by jglee, 11 years ago

first commit
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1/***************************************************************************
2 *     Copyright (c) 2004-2011, Broadcom Corporation
3 *     All Rights Reserved
4 *     Confidential Property of Broadcom Corporation
5 *
6 *  THIS SOFTWARE MAY ONLY BE USED SUBJECT TO AN EXECUTED SOFTWARE LICENSE
7 *  AGREEMENT  BETWEEN THE USER AND BROADCOM.  YOU HAVE NO RIGHT TO USE OR
8 *  EXPLOIT THIS MATERIAL EXCEPT SUBJECT TO THE TERMS OF SUCH AN AGREEMENT.
9 *
10 * $brcm_Workfile: bxvd_intr.c $
11 * $brcm_Revision: Hydra_Software_Devel/79 $
12 * $brcm_Date: 10/20/11 4:30p $
13 *
14 * Module Description:
15 *   See code
16 *
17 * Revision History:
18 *
19 * $brcm_Log: /magnum/portinginterface/xvd/7401/bxvd_intr.c $
20 *
21 * Hydra_Software_Devel/79   10/20/11 4:30p davidp
22 * SW7335-1364: Add bDecodeError to BXVD_StillPictureBuffers, set true if
23 * error occured during still decode.
24 *
25 * Hydra_Software_Devel/78   6/8/11 1:04p btosi
26 * SW7425-542: moved the delivery/release queue management macros to the
27 * platform files
28 *
29 * Hydra_Software_Devel/77   7/13/10 4:25p davidp
30 * SW7405-4628: Remove seq header callback support, add stereo seq error
31 * callback support.
32 *
33 * Hydra_Software_Devel/76   2/25/10 4:24p nilesh
34 * SW7405-2993: XDM Merge
35 *
36 * Hydra_Software_Devel/75   1/6/10 2:28p btosi
37 * SW7405-3137: merged branch into mainline
38 *
39 * Hydra_Software_Devel/74   11/30/09 4:41p btosi
40 * SW7405-3245: added BXVD_DBG_* macros.  Map to either BDBG_INSTANCE_* or
41 * BDBG_* at compile.
42 *
43 * Hydra_Software_Devel/73   10/7/09 10:28a nilesh
44 * SW7405-2991: Added VC1 source size --> display size SAR-based scaling
45 *
46 * Hydra_Software_Devel/72   9/30/09 3:15p nilesh
47 * SW7405-3085: Target source polarity synchronization now only occurs if
48 * there are multiple active decodes targeted for the same display
49 * interrupt.
50 *
51 * Hydra_Software_Devel/71   9/29/09 2:11p nilesh
52 * SW7405-3085: The target source polarity for interlaced mosaic channels
53 * on a progressive display is now synchronized
54 *
55 * Hydra_Software_Devel/70   9/3/09 3:04p davidp
56 * SW7405-2929: Remove debug printf.
57 *
58 * Hydra_Software_Devel/69   9/3/09 12:22p davidp
59 * SW7405-2929: Return aspect ratio related data in
60 * BXVD_StillPictureBuffers.
61 *
62 * Hydra_Software_Devel/68   9/1/09 4:47p davidp
63 * SW7405-2963: Add support to printout AVD FW log in PDR_isr.
64 *
65 * Hydra_Software_Devel/67   6/25/09 6:05p davidp
66 * PR56375: Remove unneeded callback for AVD FW command processing. This
67 * fixes the polled debug method of cmd acknowledgement.
68 *
69 * Hydra_Software_Devel/66   3/26/09 6:13p nilesh
70 * PR53580: Cleaned up DM structs
71 *
72 * Hydra_Software_Devel/65   1/27/09 1:48p nilesh
73 * PR51621: Resolved possible global variable naming conflict by either
74 * explicitly declaring globals as static (where possible) or adding
75 * BXVD_P_ prefix
76 *
77 * Hydra_Software_Devel/64   1/21/09 3:11p nilesh
78 * PR45052: Converted BDBG_xxx to BDBG_INSTANCE_xxx calls to support
79 * multiple channels
80 *
81 * Hydra_Software_Devel/63   12/19/08 12:04p btosi
82 * PR50241: added support for "OpenChannel" initialization, cleaned up DM
83 * API
84 *
85 * Hydra_Software_Devel/62   12/17/08 2:33p btosi
86 * PR50241: removed the extraneous DM function declarations
87 *
88 * Hydra_Software_Devel/61   8/20/08 4:24p davidp
89 * PR45783: Set VDC picture parameter ChannelId to VDCRectangleNum after
90 * calling DM.
91 *
92 * Hydra_Software_Devel/60   6/25/08 2:57p davidp
93 * PR42177: Remove reset740x call in watchdog isr.
94 *
95 * Hydra_Software_Devel/59   5/14/08 12:31p davidp
96 * PR21390: Add support for Aegis VICH interrupts.
97 *
98 * Hydra_Software_Devel/58   3/25/08 5:20p davidp
99 * PR40316: Merge branch PR40316 changes to mainline, update CABAC bin
100 * sizes per FW doc.
101 *
102 * Hydra_Software_Devel/PR40316/1   3/18/08 6:12p davidp
103 * PR40316: FW now quietly stops after each still picture is decoded.
104 * Remove explicit stop, release PPB in DecodeStillPicture routine.
105 *
106 * Hydra_Software_Devel/57   3/17/08 5:30p davidp
107 * PR40316: Add still picture source type and buffer type to
108 * BXVD_StillPictureBuffers data being returned in callback.
109 *
110 * Hydra_Software_Devel/56   1/15/08 5:21p davidp
111 * PR38735: Add BXVD_LinkDecoders/UnlinkDecoders and associated data
112 * structures.
113 *
114 * Hydra_Software_Devel/55   9/19/07 1:12p davidp
115 * PR35058: Test hXvd for NULL before dereferencing in
116 * BXVD_P_WatchdogInterrupt_isr.
117 *
118 * Hydra_Software_Devel/54   9/11/07 3:30p davidp
119 * PR22327: Once a decode is started on a channel, DM must be called, even
120 * if the decoder is stopped on that channel.
121 *
122 * Hydra_Software_Devel/53   8/30/07 12:20p nilesh
123 * PR34430: Channel specific heaps are now used for address conversion
124 *
125 * Hydra_Software_Devel/52   8/22/07 11:50a nilesh
126 * PR34240: Support moving eDisplayInterrupt and uiVDCRectangleNumber
127 * settings from BXVD_ChannelSettings to BXVD_DecodeSettings
128 *
129 * Hydra_Software_Devel/51   8/21/07 7:15p nilesh
130 * PR22327: Changed PicDataReady interrupt behavior to the following:
131 *   - If no channels are open or no channels are decoding, XVD delivers
132 * a single muted picture to the VDC callback that has the correct
133 * polarity
134 *   - Otherwise, a picture list will contain pictures of only channels
135 * that are actively decoding
136 *
137 * Hydra_Software_Devel/50   8/21/07 4:21p davidp
138 * PR34052: Access PCROffset_STC register thru platformInfo.stReg
139 * structure.
140 *
141 * Hydra_Software_Devel/49   8/21/07 3:04p davidp
142 * PR34052: Remove nolonger used register addr pointers from BXVD_Handle,
143 * use platform_info.stReg structure to reference registers
144 *
145 * Hydra_Software_Devel/48   8/13/07 4:08p nilesh
146 * PR29915: Multi-decode merge to mainline
147 *
148 * Hydra_Software_Devel/xvd_PR29915_Rel_Mosaic_FW_API/16   8/10/07 2:27p davidp
149 * PR29915: Prevent inserting two BAVC_XVD_Picture items with the same
150 * rectangle number in picture list being sent back to app for VDC.
151 *
152 * Hydra_Software_Devel/xvd_PR29915_Rel_Mosaic_FW_API/15   8/10/07 1:02p davidp
153 * PR29915: Move VDCRectangleNum from BXVD_StartDecode settings to
154 * BXVD_OpenChannel settings.
155 *
156 * Hydra_Software_Devel/xvd_PR29915_Rel_Mosaic_FW_API/14   8/7/07 3:45p davidp
157 * PR29915: Order picture list being sent back to app for VDC to use.
158 *
159 * Hydra_Software_Devel/xvd_PR29915_Rel_Mosaic_FW_API/13   7/25/07 1:36p nilesh
160 * PR29915: Cleaned up bxvd_priv.h and bxvd_vdec_info.h constants to match
161 * XVD coding style
162 *
163 * Hydra_Software_Devel/xvd_PR29915_Rel_Mosaic_FW_API/12   7/24/07 12:55p nilesh
164 * PR29915: Added BXVD_DeviceInterrupt_eDisplayInterrupt support from
165 * mainline
166 *
167 * Hydra_Software_Devel/xvd_PR29915_Rel_Mosaic_FW_API/11   7/19/07 5:17p nilesh
168 * PR29915: Fixed stripe_width value in still picture buffer
169 *
170 * Hydra_Software_Devel/xvd_PR29915_Rel_Mosaic_FW_API/10   6/28/07 1:36p davidp
171 * PR29915: Move remaining data structure definitions for
172 * bxvd_devcmds_priv.h to bxvd_vdec_api.h
173 *
174 * Hydra_Software_Devel/xvd_PR29915_Rel_Mosaic_FW_API/9   6/27/07 4:58p davidp
175 * PR29915: Removed unused data types and data structures per code review.
176 *
177 * Hydra_Software_Devel/xvd_PR29915_Rel_Mosaic_FW_API/8   6/25/07 6:32p davidp
178 * PR29915: Finish adding support for 2nd display device for each decoder
179 *
180 * Hydra_Software_Devel/xvd_PR29915_Rel_Mosaic_FW_API/7   6/19/07 12:12p nilesh
181 * PR29915: Merge from mainline
182 *
183 * Hydra_Software_Devel/47   5/29/07 5:43p rayshap
184 * PR31653: Fix error handling
185 *
186 * Hydra_Software_Devel/46   5/29/07 5:39p rayshap
187 * PR31653: Add return on error condition for early exit
188 *
189 * Hydra_Software_Devel/45   5/24/07 3:54p nilesh
190 * PR30249: Move display interrupt callback to end of Picture Data Ready
191 * Interrupt handler
192 *
193 * Hydra_Software_Devel/44   5/14/07 11:30a nilesh
194 * PR30249: Merged UOD 2.x changes to mainline
195 *
196 * Hydra_Software_Devel/PR30249/1   5/1/07 3:44p nilesh
197 * PR30249: Changes to support UOD 2.x development
198 *
199 *
200 * Hydra_Software_Devel/xvd_PR29915_Rel_Mosaic_FW_API/6   6/14/07 1:16p davidp
201 * PR29915: Add support for 2nd display device interrupt.
202 *
203 * Hydra_Software_Devel/xvd_PR29915_Rel_Mosaic_FW_API/5   6/1/07 6:17p davidp
204 * PR29915: Add multi-decode support to watchdog processing
205 *
206 * Hydra_Software_Devel/xvd_PR29915_Rel_Mosaic_FW_API/4   6/1/07 2:20p nilesh
207 * PR29915: Still picture release is now delayed and occurs on
208 * BXVD_StopDecode()
209 *
210 * Hydra_Software_Devel/xvd_PR29915_Rel_Mosaic_FW_API/3   5/29/07 5:30p nilesh
211 * PR29915: Updated still picture compatibility mode to match discussed
212 * design
213 *
214 * Hydra_Software_Devel/xvd_PR29915_Rel_Mosaic_FW_API/2   5/22/07 5:01p nilesh
215 * PR29915: Added still picture support according to FW mosaic API
216 * document v2.3 (TODO: Add compatibility mode)
217 *
218 * Hydra_Software_Devel/xvd_PR29915_Rel_Mosaic_FW_API/1   5/8/07 4:01p davidp
219 * PR29915: Add support for multi-decode (channels)
220 *
221 * Hydra_Software_Devel/43   3/28/07 1:25p pblanco
222 * PR27168: Changed hardwired constants to defined constants.
223 *
224 * Hydra_Software_Devel/42   3/27/07 2:03p pblanco
225 * PR27168: Removed deprecated bxvd_mem.h include.
226 *
227 * Hydra_Software_Devel/41   3/15/07 10:37a pblanco
228 * PR27168: Fixed compiler warning caused by previous checkin.
229 *
230 * Hydra_Software_Devel/40   3/15/07 10:25a pblanco
231 * PR27168: Removed deprecated FW command event and associated code.
232 *
233 * Hydra_Software_Devel/39   12/14/06 3:05p davidp
234 * PR25443: Signal FW Cmd done event at the end of mbx_isr routine.
235 *
236 * Hydra_Software_Devel/38   12/13/06 7:16p davidp
237 * PR25443: Remove deprecated API routines and associated data structures.
238 *
239 * Hydra_Software_Devel/37   12/12/06 3:00p davidp
240 * PR25443: Merge Simplified FW API branch into mainline
241 *
242 * Hydra_Software_Devel/36   12/11/06 2:52p nilesh
243 * PR26414: Merge branch PR26414 to mainline
244 *
245 * Hydra_Software_Devel/PR26414/1   12/8/06 12:20p nilesh
246 * PR26414: Fixed race condition when SeqHdr interrupt occurred before XVD
247 * copied necessary data from the AVD ChannelOpen response for use by the
248 * SeqHdr interrupt handler.
249 *
250 * Hydra_Software_Devel/35   11/17/06 4:51p nilesh
251 * PR25868: Merged authenticated image support to mainline
252 *
253 * Hydra_Software_Devel/PR25868/2   11/17/06 3:48p nilesh
254 * PR25868: Added NULL handle error checking in watchdog routines
255 *
256 * Hydra_Software_Devel/PR25868/1   11/16/06 3:38p nilesh
257 * PR25868: Added authenticated image support
258 *
259 * Hydra_Software_Devel/34   10/27/06 5:23p davidp
260 * PR25098: Fix compiler warning
261 *
262 * Hydra_Software_Devel/33   10/27/06 4:57p davidp
263 * PR25098: Only set mute flag in xvd_to_vdc info structure if channel
264 * state is set to mute when decoder is stopped.
265 *
266 * Hydra_Software_Devel/32   10/13/06 3:20p davidp
267 * PR24448: Remove C++ style comment prefix.
268 *
269 * Hydra_Software_Devel/31   10/12/06 3:01p davidp
270 * PR24448: Prevent DM from being called during BXVD_ProcessWathchdog
271 *
272 * Hydra_Software_Devel/30   9/12/06 3:39p davidp
273 * PR24121: Enter critical section after XVD command done event is
274 * signaled and before we test the ifBusy flag in SendDecodeCommand().
275 *
276 * Hydra_Software_Devel/29   8/1/06 5:58p davidp
277 * PR22673: Add verify watchdog fired platform routine.
278 *
279 * Hydra_Software_Devel/28   7/31/06 7:50p davidp
280 * PR22673: Add picture buffer address macros for chip specific use.
281 *
282 * Hydra_Software_Devel/27   7/18/06 12:10a nilesh
283 * PR22673: Code restructure for 97400, 97401 B0, and 97118
284 *
285 * Hydra_Software_Devel/PR22673/1   7/17/06 2:33p nilesh
286 * PR22673: Restructure on 97401
287 *
288 * Hydra_Software_Devel/26   7/17/06 1:56p pblanco
289 * PR22673: Removed 7401a0 conditionalized code and restructured some of
290 * the remaining conditional code.
291 *
292 * Hydra_Software_Devel/25   7/11/06 5:06p davidp
293 * PR20017: Add FW inner loop Watchdog support, also add platform specific
294 * SetupInterrupts routines
295 *
296 * Hydra_Software_Devel/24   7/6/06 9:41a pblanco
297 * PR21943: Fixed conditional compilation for 7401 B0, broken when
298 * conditionalizing for 7118.
299 *
300 * Hydra_Software_Devel/23   7/5/06 3:21p pblanco
301 * PR21943: Conditionalization for 7118
302 *
303 * Hydra_Software_Devel/22   7/5/06 11:40a davidp
304 * PR20017: Fix unref warning for 7400 build
305 *
306 * Hydra_Software_Devel/21   6/29/06 6:55p davidp
307 * PR20017: Enable 7401 B0 watchdog support
308 *
309 * Hydra_Software_Devel/20   6/21/06 6:13p davidp
310 * PR22259: Add Watchdog support and fix a couple problems related to L2
311 * MBX interrupt processing
312 *
313 * Hydra_Software_Devel/19   6/15/06 4:07p davidp
314 * PR20017: Remove references to mmap'd FW heap
315 *
316 * Hydra_Software_Devel/18   6/14/06 5:18p davidp
317 * PR20017: Add 7401 B0 support for MBX, SeqHdr and DecodeStillPicture FW
318 * generated interrupts.
319 *
320 * Hydra_Software_Devel/17   6/8/06 4:31p davidp
321 * PR20017: Add support for FW/MIPS cmd mailbox interrupt.
322 *
323 * Hydra_Software_Devel/16   6/8/06 9:18a pblanco
324 * PR20017: Changed chip version test conditionals from A0 and B0 to
325 * BCHP_VER_A0 and BCHP_VER_B0 to conform with the rest of magnum.
326 *
327 * Hydra_Software_Devel/14   5/22/06 5:58p davidp
328 * PR21712: Use 7400 decoder specific watchdog timers.
329 *
330 * Hydra_Software_Devel/12   5/11/06 6:08p davidp
331 * PR21532: Created new BXVD_[Un]InstallDeviceInterruptCallback to handle
332 * device instance interrupts for DecodeStillPicture and Watchdog.
333 *
334 * Hydra_Software_Devel/11   5/5/06 2:10p davidp
335 * PR21156: Add BXVD_P_ReleasePPB_isr and related _isr routines for DM to
336 * use at ISR time.
337 *
338 * Hydra_Software_Devel/10   4/28/06 2:46p davidp
339 * PR20537: Decoder FW was not decoding the last slice.
340 *
341 * Hydra_Software_Devel/9   4/26/06 1:03p pblanco
342 * PR20649: Added a temporary definition for BCHP_XPT_PCROFFSET_STC until
343 * the RDB include files are straightened out.
344 *
345 * Hydra_Software_Devel/8   4/24/06 2:11p davidp
346 * PR18043: Add support for Sequence Header interrupt processing
347 *
348 * Hydra_Software_Devel/7   4/17/06 4:40p davidp
349 * PR20906: Add nowait support for 7400 SendDecoderCommand
350 *
351 * Hydra_Software_Devel/6   4/4/06 3:28p davidp
352 * PR20353: Add capture still picture debug support for 7400
353 *
354 * Hydra_Software_Devel/5   3/28/06 6:14p davidp
355 * PR20353: Add decoder private memory base address to luma/chroma buffer
356 * address being returned to app.
357 *
358 * Hydra_Software_Devel/4   3/27/06 6:33p davidp
359 * PR20353: Add Decode Still Picture support for 7400
360 *
361 * Hydra_Software_Devel/3   3/22/06 5:16p davidp
362 * PR20347: Add L2 interrupt support
363 *
364 * Hydra_Software_Devel/2   3/8/06 12:48p pblanco
365 * PR20077: Cleaned up some of the code... formatting only.
366 *
367 * Hydra_Software_Devel/1   3/8/06 11:18a pblanco
368 * PR20077: Initial checkin.
369 *
370 ***************************************************************************/
371#include "bstd.h"                /* standard types */
372#include "bdbg.h"                /* Dbglib */
373#include "bkni.h"                /* malloc */
374#include "btmr.h"
375#include "bxvd_platform.h"
376#include "bxvd.h"
377#include "bavc.h"
378#include "bxvd_img.h"
379#include "bxvd_priv.h"
380#include "bxvd_intr.h"
381#include "bxvd_reg.h"
382#include "bxvd_decoder.h"
383
384#if BXVD_P_FW_DEBUG_DRAM_LOGGING
385#include "bxvd_dbg.h"
386
387#define BXVD_P_LOG_ENTRY_SIZE 80
388
389static char LogBuf[BXVD_P_LOG_ENTRY_SIZE+4];
390#endif
391
392BDBG_MODULE(BXVD_INTR);
393
394static void BXVD_S_SetAspectRatio(
395   BXVD_P_PPB* pPPB,
396   BXVD_StillPictureBuffers *pStillPicBuf
397   )
398{
399   BXDM_Picture stXdmPicture;
400
401   BDBG_ENTER(BXVD_S_SetAspectRatio);
402
403   BXVD_Decoder_P_ComputeAspectRatio( pPPB, &stXdmPicture );
404
405   pStillPicBuf->eAspectRatio = stXdmPicture.stAspectRatio.eAspectRatio;
406   pStillPicBuf->uiSampleAspectRatioX = stXdmPicture.stAspectRatio.uiSampleAspectRatioX;
407   pStillPicBuf->uiSampleAspectRatioY = stXdmPicture.stAspectRatio.uiSampleAspectRatioY;
408
409   if ( false == stXdmPicture.stAspectRatio.bValid )
410   {
411      BDBG_MSG(("Unknown protocol/aspect ratio: %d/%#x", pPPB->protocol, pPPB->aspect_ratio));
412   }
413
414   BDBG_LEAVE(BXVD_S_SetAspectRatio);
415   return;
416
417} /* end of BXVD_S_SetAspectRatio() */
418
419
420void BXVD_P_AVD_MBX_isr(void *pvXvd, int iParam2)
421{
422   BXVD_DecoderContext  *pDecCntx = pvXvd;
423
424   BDBG_ENTER(BXVD_P_AVD_MBX_isr);
425   BSTD_UNUSED(iParam2);
426
427   BXVD_DBG_MSG(pDecCntx->hXvd, ("MBX_isr"));
428
429   BKNI_SetEvent(pDecCntx->hFWCmdDoneEvent);
430
431   BDBG_LEAVE(BXVD_P_AVD_MBX_isr);
432}
433
434void BXVD_P_AVD_StillPictureRdy_isr(void *pvXvd, int iParam2)
435{
436   BXVD_DecoderContext   *pDecCntx = pvXvd;
437   BXVD_Handle   hXvd = pDecCntx->hXvd;
438   BXVD_ChannelHandle hXvdCh = NULL;
439   struct BXVD_P_InterruptCallbackInfo *pCallback;
440   BXVD_P_PictureDeliveryQueue *pPictureDeliveryQueue;
441   BXVD_P_PPB *pPPB = NULL;
442   BXVD_StillPictureBuffers stAppStillPictBuffers;
443
444   if (hXvd->bStillChannelAllocated)
445   {
446      /* Find the still channel handle */
447      hXvdCh = hXvd->ahChannel[hXvd->uiStillChannelNum];
448   }
449
450   BDBG_ENTER(BXVD_P_AVD_StillPictureRdy_isr);
451   BSTD_UNUSED(iParam2);
452
453   if (hXvdCh != NULL)
454   {
455      uint32_t uiDeliveryQReadOffset;
456
457      BXVD_AVD_P_DELIVERY_QUEUE_GET_ADDR( hXvdCh, pPictureDeliveryQueue );
458      BXVD_AVD_P_DELIVERY_QUEUE_GET_READ_OFFSET( hXvdCh, uiDeliveryQReadOffset );
459
460      /* Get picture off of delivery queue */
461      BDBG_ASSERT(hXvdCh->bStillPictureToRelease == false);
462
463      /* Decoder stops after still picture is decoded */
464      hXvdCh->eDecoderState = BXVD_P_DecoderState_eNotActive;
465
466      hXvd->auiActiveDecodes[hXvdCh->sChSettings.eChannelMode][hXvdCh->eDisplayInterrupt]--;
467
468      hXvdCh->bStillPictureToRelease = true;
469      hXvdCh->uiStillDisplayElementOffset = (uint32_t)pPictureDeliveryQueue->display_elements[uiDeliveryQReadOffset - BXVD_P_INITIAL_OFFSET_DISPLAY_QUEUE];
470      BMEM_ConvertOffsetToAddress(hXvdCh->hSystemHeap,
471                                  hXvdCh->uiStillDisplayElementOffset,
472                                  (void*) &pPPB);
473
474      BXVD_AVD_P_INCREMENT_2BASED_OFFSET( uiDeliveryQReadOffset, 1 );
475
476      BXVD_AVD_P_DELIVERY_QUEUE_SET_READ_OFFSET( hXvdCh, uiDeliveryQReadOffset );
477
478      pCallback = &hXvd->stDeviceInterruptCallbackInfo[BXVD_DeviceInterrupt_eDecodedStillBufferReady];
479      if (pCallback && pCallback->BXVD_P_pAppIntCallbackPtr)
480      {
481         stAppStillPictBuffers.ulImageWidth = pPPB->video_width;
482         stAppStillPictBuffers.ulImageHeight = pPPB->video_height;
483
484         switch (pPPB->flags & BXVD_P_PPB_FLAG_SOURCE_TYPE_MASK)
485         {
486            case BXVD_P_PPB_FLAG_PROGRESSIVE_SRC:
487               stAppStillPictBuffers.eSourceType = BXVD_SourceType_eProgressive;
488               break;
489            case BXVD_P_PPB_FLAG_INTERLACED_SRC:
490               stAppStillPictBuffers.eSourceType = BXVD_SourceType_eInterlaced;
491               break;
492            case BXVD_P_PPB_FLAG_UNKNOWN_SRC:
493               stAppStillPictBuffers.eSourceType = BXVD_SourceType_eUnknown;
494               break;
495         }
496
497         switch (pPPB->flags & BXVD_P_PPB_FLAG_BUFFER_TYPE_MASK)
498         {
499            case BXVD_P_PPB_FLAG_FRAME:
500               stAppStillPictBuffers.eBufferType = BXVD_BufferType_eFrame;
501               break;
502
503            case BXVD_P_PPB_FLAG_FIELDPAIR:
504               stAppStillPictBuffers.eBufferType = BXVD_BufferType_eFieldPair;
505               break;
506
507            case BXVD_P_PPB_FLAG_TOPFIELD:
508               stAppStillPictBuffers.eBufferType = BXVD_BufferType_eTopField;
509               break;
510
511            case BXVD_P_PPB_FLAG_BOTTOMFIELD:
512               stAppStillPictBuffers.eBufferType = BXVD_BufferType_eBotField;
513               break;
514         }
515
516         BXVD_DBG_MSG(hXvdCh, ("Still Pic: Width: %d, Height %d", pPPB->video_width, pPPB->video_height));
517         BXVD_DBG_MSG(hXvdCh, ("Still Pic: Source type : %d, Buffer type %d", (pPPB->flags & 0x0c), (pPPB->flags & 0x03)));
518
519         BMEM_ConvertOffsetToAddress( hXvdCh->hPictureHeap, (uint32_t)pPPB->luma_video_address, (void *)&stAppStillPictBuffers.pLumaBuffer);
520         BMEM_ConvertOffsetToAddress( hXvdCh->hPictureHeap, (uint32_t)pPPB->chroma_video_address, (void *)&stAppStillPictBuffers.pChromaBuffer);
521
522         stAppStillPictBuffers.ulStripedWidth = BXVD_P_StripeWidthLUT[hXvd->uiDecode_StripeWidth];
523         stAppStillPictBuffers.ulLumaStripedHeight = pPPB->luma_stripe_height;
524         stAppStillPictBuffers.ulChromaStripedHeight = pPPB->chroma_stripe_height;
525
526         BXVD_DBG_MSG(hXvdCh, ("Still Pic: LumaStripeHgt: %d, ChromaStripeHgt %d", pPPB->luma_stripe_height, pPPB->chroma_stripe_height));
527
528         BXVD_S_SetAspectRatio(pPPB, &stAppStillPictBuffers);
529
530         /* Set decode error when error bit set in PPB */
531         stAppStillPictBuffers.bDecodeError = ((pPPB->flags & BXVD_P_PPB_FLAG_DECODE_ERROR) == BXVD_P_PPB_FLAG_DECODE_ERROR);
532
533         pCallback->BXVD_P_pAppIntCallbackPtr(pCallback->pParm1,
534                                              pCallback->parm2,
535                                              &stAppStillPictBuffers);
536
537         /* The release of the still picture on the release queue is
538          * delayed until the next still picture decode to ensure the
539          * contents of this still picture remain intact. See
540          * BXVD_StopDecode() for the release code */
541      }
542   }
543   BDBG_LEAVE(BXVD_P_AVD_StillPictureRdy_isr);
544}
545
546void BXVD_P_WatchdogInterrupt_isr(void *pvXvd, int param2)
547{
548   BXVD_Handle hXvd = pvXvd;
549   BXVD_ChannelHandle hXvdCh;
550
551   uint32_t  chanNum;
552   bool watchdog_fired;
553
554   struct BXVD_P_InterruptCallbackInfo *pCallback;
555
556   BDBG_ENTER(BXVD_P_WatchdogInterrupt_isr);
557   BXVD_DBG_MSG(hXvd, ("BXVD Watchdog fired!!!"));
558
559   if (hXvd != NULL)
560   {
561      watchdog_fired = BXVD_P_VERIFY_WATCHDOG_FIRED(hXvd, param2);
562
563      if (watchdog_fired)
564      {
565         hXvd->eAVDBootMode = BXVD_AVDBootMode_eWatchdog;
566
567         for ( chanNum = 0; chanNum < BXVD_MAX_VIDEO_CHANNELS; chanNum++)
568         {
569            hXvdCh = hXvd->ahChannel[chanNum];
570
571            if (hXvdCh != NULL)
572            {
573               /* Only reset DM on Video channels, not Still Picture channel */
574               if (hXvdCh->sChSettings.eChannelMode == BXVD_ChannelMode_eVideo)
575               {
576                  BXDM_PictureProvider_WatchdogReset_isr(hXvdCh->hPictureProvider);
577               }
578            }
579         }
580
581         /* Notify application if watchdog callback is registered */
582         pCallback = &hXvd->stDeviceInterruptCallbackInfo[BXVD_DeviceInterrupt_eWatchdog];
583
584         if (pCallback->BXVD_P_pAppIntCallbackPtr)
585         {
586            pCallback->BXVD_P_pAppIntCallbackPtr(pCallback->pParm1,
587                                                 pCallback->parm2,
588                                                 0);
589         }
590      }
591   }
592   BDBG_LEAVE(BXVD_P_WatchdogInterrupt_isr);
593}
594
595
596void BXVD_P_VidInstrChkr_isr(void *pvXvd, int param2)
597{
598   BXVD_Handle hXvd = pvXvd;
599
600   struct BXVD_P_InterruptCallbackInfo *pCallback;
601
602   BDBG_ENTER(BXVD_P_VidInstrChkr_isr);
603
604   BXVD_DBG_MSG(hXvd, ("BXVD Video Instruction Checker triggered!!!"));
605
606   if (hXvd != NULL)
607   {
608      pCallback = &hXvd->stDeviceInterruptCallbackInfo[BXVD_DeviceInterrupt_eVidInstrChecker];
609
610      if (pCallback->BXVD_P_pAppIntCallbackPtr)
611      {
612         pCallback->BXVD_P_pAppIntCallbackPtr(pCallback->pParm1,
613                                              pCallback->parm2,
614                                              (void *)&param2);
615      }
616   }
617   BDBG_LEAVE(BXVD_P_VidInstrChkr_isr);
618}
619
620
621void BXVD_P_StereoSeqError_isr(void *pvXvd, 
622                               int param2)
623{
624   BXVD_Handle hXvd = pvXvd;
625
626   struct BXVD_P_InterruptCallbackInfo *pCallback;
627
628   BDBG_ENTER(BXVD_P_StereoSeqError_isr);
629
630   BXVD_DBG_MSG(hXvd, ("BXVD Stereo Sequence Error!!!"));
631
632   if (hXvd != NULL)
633   {
634      pCallback = &hXvd->stDeviceInterruptCallbackInfo[BXVD_DeviceInterrupt_eStereoSeqError];
635
636      if (pCallback->BXVD_P_pAppIntCallbackPtr)
637      {
638         pCallback->BXVD_P_pAppIntCallbackPtr(pCallback->pParm1,
639                                              pCallback->parm2,
640                                              (void *)&param2);
641      }
642   }
643
644   BDBG_LEAVE(BXVD_P_StereoSeqError_isr);
645}
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