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M3 messages

1330hayacool7102
Guru 10655 points

hi TI friends

did you know what's going up with following messages

[m3video] 202820:!ERROR!:ENCLINK::links_m3video/iva_enc/encLink_h264.c:[450]::INTERNAL ERROR:-1
[m3video] ALGPROCESS FAILED
[m3video] Number of Entries in Process List : 1
[m3video] Extended error for entry 0 : 0x18000
[m3video] 202820:WARN
[m3video] ENCLINK:ERROR in Enclink_h264EncodeFrameBatch.Status[-1] for IVAHD_1
[m3video] 202820:WARN
[m3video] ENC : IVAHDID : 1 ENCLINK:ERROR in EncLink_SubmitBatch.Status[-1]
[m3video] 202841:!ERROR!:ENCLINK::links_m3video/iva_enc/encLink_h264.c:[450]::INTERNAL ERROR:-1
[m3video] ALGPROCESS FAILED
[m3video] Number of Entries in Process List : 1
[m3video] Extended error for entry 0 : 0x18000
[m3video] 202842:WARN
[m3video] ENCLINK:ERROR in Enclink_h264EncodeFrameBatch.Status[-1] for IVAHD_1
[m3video] 202842:WARN
[m3video] ENC : IVAHDID : 1 ENCLINK:ERROR in EncLink_SubmitBatch.Status[-1]
[m3video] 202873:!ERROR!:ENCLINK::links_m3video/iva_enc/encLink_h264.c:[450]::INTERNAL ERROR:-1
[m3video] ALGPROCESS FAILED
[m3video] Number of Entries in Process List : 1
[m3video] Extended error for entry 0 : 0x18000
[m3video] 202874:WARN
[m3video] ENCLINK:ERROR in Enclink_h264EncodeFrameBatch.Status[-1] for IVAHD_1
[m3video] 202874:WARN
[m3video] ENC : IVAHDID : 1 ENCLINK:ERROR in EncLink_SubmitBatch.Status[-1]
[m3video] 202874:!ERROR!:ENCLINK::links_m3video/iva_enc/encLink_h264.c:[450]::INTERNAL ERROR:-1
[m3video] ALGPROCESS FAILED
[m3video] Number of Entries in Process List : 1
[m3video] Extended error for entry 0 : 0x10400
[m3video] 202875:WARN
[m3video] ENCLINK:ERROR in Enclink_h264EncodeFrameBatch.Status[-1] for IVAHD_1
[m3video] 202875:WARN
[m3video] ENC : IVAHDID : 1 ENCLINK:ERROR in EncLink_SubmitBatch.Status[-1]
[m3video] Unhandled Exception:
[m3video] Exception occurred in ThreadType_Task
[m3video] handle: 0x95b6d1d0.
[m3video] stack base: 0x95d5c8a0.
[m3video] stack size: 0x2000.
[m3video] R0 = 0x95342a00 R8 = 0x00000000
[m3video] R1 = 0x95342918 R9 = 0x95342a00
[m3video] R2 = 0x953438c4 R10 = 0x95344e80
[m3video] R3 = 0x95d5e370 R11 = 0x95342a00
[m3video] R4 = 0x00000001 R12 = 0x9528dd5d
[m3video] R5 = 0x00328700 SP(R13) = 0x95d5e360
[m3video] R6 = 0x95342918 LR(R14) = 0x2000a129
[m3video] R7 = 0xaee70f80 PC(R15) = 0x00328700
[m3video] PSR = 0x60000000
[m3video] ICSR = 0x0440f803
[m3video] MMFSR = 0x00
[m3video] BFSR = 0x00
[m3video] UFSR = 0x0002
[m3video] HFSR = 0x40000000
[m3video] DFSR = 0x00000000
[m3video] MMAR = 0xe000ed34
[m3video] BFAR = 0xe000ed38
[m3video] AFSR = 0x00000000
[m3video] Terminating Execution...

  • 0
    TI__Guru 59700 points

    The error code indicates HDVICP is in bad state.This can happen due to prior encoder fatal error. Incase you got warning like

    [m3video] -1781161240:ENCLINK:H264Enc !!WARNING!!!Unable to handle runtime output buffer request

     

    it indicates size of encoded frame is larger than size of bitBuffer provided. This could be issue with bitrate that is configured for given resolution may be too high.

    If this is the issue  you can resolve the issue by modifying as below. This will increase size of each bitbuffer and will increase total memory requirement.

    /dvr_rdk/mcfw/src_bios6/links_m3video/codec_utils/utils_encdec.h

     

    #define UTILS_ENCDEC_GET_BITBUF_SIZE(width,height,bitrate,framerate)          \                     (((width) * (height))/2)

     

    to

     

    #define UTILS_ENCDEC_GET_BITBUF_SIZE(width,height,bitrate,framerate)          \                     (((width) * (height)))

     

  • 0 in reply to Badri Narayanan
    Guru 10655 points

    hello hero badri,

    as your speaking, my log was shown as below

    [m3video] Queueing first frame in next IVA[0]
    [m3video] 17381: ENCODE: CH30:
    [m3video] Iva Map Change Serialization: First Frame of Next IVA [0] received
    [m3video] 17381: ENCODE: CH30:
    [m3video] Iva Map Change Serialization: First Frame of Next IVA [0] received. Serialization complete!!
    [c6xdsp ] 17107: SYSTEM: Opening MsgQ [HOST_MSGQ] ...

    [m3video] -1781153048:ENCLINK:H264Enc !!WARNING!!!Unable to handle runtime output buffer request
    [m3video] 192593:!ERROR!:ENCLINK::links_m3video/iva_enc/encLink_h264.c:[450]::INTERNAL ERROR:-1
    [m3video] ALGPROCESS FAILED
    [m3video] Number of Entries in Process List : 1
    [m3video] Extended error for entry 0 : 0x18400
    [m3video] 192593:WARN
    [m3video] ENCLINK:ERROR in Enclink_h264EncodeFrameBatch.Status[-1] for IVAHD_1
    [m3video] 192593:WARN
    [m3video] ENC : IVAHDID : 1 ENCLINK:ERROR in EncLink_SubmitBatch.Status[-1]
    [m3video] 192602:!ERROR!:ENCLINK::links_m3video/iva_enc/encLink_h264.c:[450]::INTERNAL ERROR:-1

    I'll try that.  Thanks hero.

  • 0 in reply to 1330hayacool7102
    Guru 10655 points

    hello hero Badri, 

    I have one question.

    how did we make sure the modification will fix this issue for all kind of video source ?? I think there should be some relationship. Right?

    Thanks hero Badri.

  • 0 in reply to 1330hayacool7102
    Guru 10655 points

    hello super badri,

    Thanks. By using your suggestion, we didn't see the messages till now. 

    one more thing is I got following messages as listed in http://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/717/t/282354.aspx

    [m3video] 19811902: Assertion @ Line: 449 in links_m3video/codec_utils/src/iresman_hdvicp2_fwif.c: Semaphore_pend(_HDVICP2_context[iresHandle->id].semHandle, 5000) == TRUE : failed !!!


    20167199:!!!SLAVE CORE [VIDEO-M3] DOWN!!!
    SystemLink_copySlaveCoreExceptionContext:152
    mmap of [0xde9c0000:36864]
    mmap virt addresss:0x2aabd000
    munmap of [0x2aabd000:36864]
    SystemLink_copySlaveCoreExceptionContext:159
    SystemLink_handleSlaveCoreException:179


    20167229:!!!SLAVE CORE DOWN!!!.EXCEPTION INFO DUMP

    !!HW EXCEPTION ACTIVE (0/1): [0]

    !!EXCEPTION CORE NAME : [VIDEO-M3]

    !!EXCEPTION TASK NAME : [DEC_PROCESS_TSK_0 ]

    !!EXCEPTION LOCATION : [links_m3video/codec_utils/src/iresman_hdvicp2_fwif.c:449]

    !!EXCEPTION INFO : [Semaphore_pend(_HDVICP2_context[iresHandle->id].semHandle, 1000) == TRUE]

    !!EXCEPTION CCS CRASH DUMP FORMAT FILE STORED @ ./CCS_CRASH_DUMP_VIDEO-M3.txt
    SystemLink_handleSlaveCoreException:184

    by your conclusion as below

         If you get assert fail it confirms HDVICP is hung.

         If hang is inside HDVICP,  hang indicates there is some h/w issue on your board related to AVS power.

    I check with our HW engineer and we have sent our customized board for TI's verification and got the reply saying our AVS ripple is large. I have one question about the range.

    Because our HW engineers always challenge this may be SW issue.

    Could you give me a range of the ripple?

    Thank you very much. Super-man.

  • 0 in reply to 1330hayacool7102
    TI__Guru 59700 points

    Pls refer http://processors.wiki.ti.com/index.php/DM816x_Design_Resources for details on acceptable ripple range , how to measure ripple and how to ensure your board design is compliant.

  • 0 in reply to Badri Narayanan
    Guru 10655 points

    Hello Badri,

        thanks for your reply.

    We have done the DDR Stress test as attach and the result is pass  

    Fullscreen 5140.DDR Stress Test.txt Download 
    [CortexA8] Select one of the DDR controller to perform stress 
0	: For DDR0
1	: For DDR1
0
DDR START ADDR is  0x80000000

Select one of the options for DDR Size
0	: 16 MB
1	: 32 MB
2	: 64 MB
3	: 128 MB
4	: 256 MB
5	: 512 MB
6	: 1024 MB
7	: 2048 MB
6
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Select one of the DDR controller to perform stress 
0	: For DDR0
1	: For DDR1
1
DDR START ADDR is  0xc0000000

Select one of the options for DDR Size
0	: 16 MB
1	: 32 MB
2	: 64 MB
3	: 128 MB
4	: 256 MB
5	: 512 MB
6	: 1024 MB
7	: 2048 MB
6
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    We do the power dynamic test  which is drawing out the current 5A-9A extrally (Vmax =979 mV , Vmin= 903 mV ). And the result fits the AVS1V spec(DM8168 Voltage SPEC  0.8V ~ 1.05V)

    . We have the waveform as attach.   Any further idea ??