DM365 Resize issue

liao albert

Other Parts Discussed in Thread: TVP5150, TVP5158

Dear all:

We are using DM365 platform and dvsdk_2_10_01_18 , we find a problem as below:

our program to be blocked in CSL_rszIntWait , because the resize module didn't not issue a hardware interrupt!!!

(function(){var src = document.getElementById('source');src.focus();src.select();src.style.boxSizing=src.style.WebkitBoxSizing=src.style.MozBoxSizing=src.style.MsBoxSizing='border-box';})();

Precisely , program to be blocked by wait_for_completion_interruptible in CSL_sysFlagWait ( csl_sysLinuxFlag.c )

(the driver and sdk from DM360 Evaluation Software )

This phenomenon will continue until the re-plug the power !!??, and it will happen randomly

we can't understand WHY???

Does everybody know what wrong ????

Please help us

Thanks a lot

PS:

resize module :

interrupt number : 2

interrupt name : VPSS-INT2

over 14 years ago

0 Nagabhushana over 14 years ago

TI__Expert 4685 points

liao albert,

When H/W completes capture on a buffer, it issues a interrupt which will result in isr() call in capture driver/module. From the description you have provided looks to me input is not coming to resizer to resize the image and fill the capture buffer. So, no interrupt. Checking the 'input' and 'configuration of resizer' will help you in root-causing the problem.

Also, if this issue is happening with in on-the-fly mode, is the capture happening fine without resizer?

Hope this helps.

-Nag

0 liao albert over 14 years ago in reply to Nagabhushana

Intellectual 490 points

Dear Nagabhushana:

Thanks you for your answer , ask a few question

how do i determine if H/W complete capture on a buffer ??

I have measure the signal input to DM365 from TVP5150 , but i'm not sure this can be rule the root casue "input" out

I have check the code of av_capture from UDworks , it seems "configuratioin of resizer" no problem because UDworks don't has the resizer issue

can you give some suggestion???

I'm very appreciate that

Thanks a lot

0 Anshuman Saxena over 14 years ago in reply to liao albert

TI__Mastermind 19985 points

Hi,

Just want to confirm, DVR RDK for DM368 comes with TVP5158 as the capture driver. Have you modified it to work with TVP5150? Have you done the right settings for the capture and resizer? Can you please dump the resizer register values or the input parameters to the DRV_reszRun() function call?

Regards,

Anshuman

0 liao albert over 14 years ago in reply to Anshuman Saxena

Intellectual 490 points

the register as below :

the solution occurs when we reboot after software upgrade ( the upgrade doesn't not change behavior of program)

Hope these information that help to analyize and find out the root cause

appreciate

Best regard

PS: boldface is difference

normal runing:

      IPIPEIF (Image Pipe Input Interface)
      ENABLE     00000000 SYNCOFF Enabled   ENABLE Disabled
      CFG1       0000040D INPSRC1 Parallel Port

                           CLKSEL CLKDIV

                           AVGFILT Off
                           INPSRC2 SDRAM (YUV)
                           DECIM   No decimation
                           ONESHOT One shot
      PPLN       000002E8 PPLN    02E8
      LPFR       000001F0 LPFR    01F0
      HNUM       000002D8 HNUM    02D8
      VNUM       000001E0 VNUM    01E0
      ADDRU      0000042B ADDRMSB 1                ADOFS9 0         ADDRMSB 002
      ADDRL      000082C2 ADDRL   82C2
      ADOFS      0000002E ADOFS   002E

     RSZ (Resizer)
      SRC_EN          00000000 EN     Disabled
      SRC_MODE        00000001 WRT    Disabled OST Enabled
      SRC_FMT0        00000001 BYPASS Disabled SRC IPIPEIF
      SRC_FMT1        00000000 COL    Y        420 422      RAW YcbCr
      SRC_VPS         00000000 VAL    0000
      SRC_VSZ         000001DF VAL    01DF
      SRC_HPS         00000008 VAL    0008
      SRC_HSZ         000002CF VAL    02CF
      DMA_RZA         00000008 VAL    08
      DMA_RZB         00000008 VAL    08
      DMA_STA         00000000 STATUS Low
      GCK_MMR         00000001 REG    Enabled
      GCK_SDR         00000001 CORE   Enabled
      IRQ_RZA         00001FFF VAL    1FFF
      IRQ_RZB         00001FFF VAL    1FFF
      YUV_Y_MIN       00000000 VAL    00
      YUV_Y_MAX       000000FF VAL    FF
      YUV_C_MIN       00000000 VAL    00
      YUV_C_MAX       000000FF VAL    FF
      YUV_PHS         00000000 POS    Same position
      SEQ             00000000 CRV    Disabled VRVB Disabled HRVB Disabled V
                                HRVA   Disabled

        Channel A
        RZA_EN          00000000 EN     Disabled
        RZA_MODE        00000001 OST    One shot
        RZA_420         00000003 CEN    Enabled     YEN Enabled
        RZA_I_VPS       00000001 VAL    0001
        RZA_I_HPS       00000000 VAL    0000
        RZA_O_VSZ       000000EF VAL    00EF
        RZA_O_HSZ       0000013F VAL    013F
        RZA_V_PHS_Y     00000000 VAL    0000
        RZA_V_PHS_C     00000000 VAL    0000
        RZA_V_DIF       00000100 VAL    0100
        RZA_V_TYP       00000000 C      4-tap cubic convolution     Y 4-tap cub
        RZA_V_LPF       00000000 C      0                           Y 0
        RZA_H_PHS       00000000 VAL    0000
        RZA_H_PHS_ADJ   00000000 VAL    0000
        RZA_H_DIF       00000100 VAL    0100
        RZA_H_TYP       00000000 C      4-tap cubic convolution     Y 4-tap cub
        RZA_H_LPF       00000000 C      0                           Y 0
        RZA_DWN_EN      00000001 EN     Enabled
        RZA_DWN_AV      00000000 V      1/2    H    1/2
        RZA_RGB_EN      00000000 EN     YCbCr
        RZA_RGB_TYP     00000000 MSK1   Output MSK0 Output TYP 32
        RZA_RGB_BLD     00000000 VAL    00
        RZA_SDR_Y_BAD_H 0000859B VAL    859B
        RZA_SDR_Y_BAD_L 00009600 VAL    9600
        RZA_SDR_Y_SAD_H 0000859B VAL    859B
        RZA_SDR_Y_SAD_L 00009600 VAL    9600
        RZA_SDR_Y_OFT   00000140 OFT    0140
        RZA_SDR_Y_PTR_S 00000000 VAL    0000
        RZA_SDR_Y_PTR_E 000000F0 VAL    00F0
        RZA_SDR_C_BAD_H 0000859C VAL    859C
        RZA_SDR_C_BAD_L 0000C200 VAL    C200
        RZA_SDR_C_SAD_H 0000859C VAL    859C
        RZA_SDR_C_SAD_L 0000C200 VAL    C200
        RZA_SDR_C_OFT   00000140 OFT    0140
        RZA_SDR_C_PTR_S 00000000 VAL    0000
        RZA_SDR_C_PTR_E 00000078 VAL    0078

        Channel B
        RZB_EN          00000000 EN     Disabled
        RZB_MODE        00000001 OST    One shot
        RZB_420         00000003 CEN    Enabled     YEN Enabled
        RZB_I_VPS       00000001 VAL    0001
        RZB_I_HPS       00000000 VAL    0000
        RZB_O_VSZ       000000EF VAL    00EF
        RZB_O_HSZ       000002BF VAL    02BF
        RZB_V_PHS_Y     00000000 VAL    0000
        RZB_V_PHS_C     00000000 VAL    0000
        RZB_V_DIF       00000100 VAL    0100
        RZB_V_TYP       00000000 C      4-tap cubic convolution     Y 4-tap cub
        RZB_V_LPF       00000000 C      0                           Y 0
        RZB_H_PHS       00000000 VAL    0000
        RZB_H_PHS_ADJ   00000000 VAL    0000
        RZB_H_DIF       00000105 VAL    0105
        RZB_H_TYP       00000000 C      4-tap cubic convolution     Y 4-tap cub
        RZB_H_LPF       00000000 C      0                           Y 0
        RZB_DWN_EN      00000000 EN     Disabled
        RZB_DWN_AV      00000000 V      1/2    H    1/2
        RZB_RGB_EN      00000000 EN     YCbCr
        RZB_RGB_TYP     00000000 MSK1   Output MSK0 Output TYP 32
        RZB_RGB_BLD     00000000 VAL    00
        RZB_SDR_Y_BAD_H 0000863F VAL    863F
        RZB_SDR_Y_BAD_L 0000BEC0 VAL    BEC0
        RZB_SDR_Y_SAD_H 0000863F VAL    863F
        RZB_SDR_Y_SAD_L 0000BEC0 VAL    BEC0
        RZB_SDR_Y_OFT   00000580 OFT    0580
        RZB_SDR_Y_PTR_S 00000000 VAL    0000
        RZB_SDR_Y_PTR_E 000000F0 VAL    00F0
        RZB_SDR_C_BAD_H 00008644 VAL    8644
        RZB_SDR_C_BAD_L 0000E6C0 VAL    E6C0
        RZB_SDR_C_SAD_H 00008644 VAL    8644
        RZB_SDR_C_SAD_L 0000E6C0 VAL    E6C0
        RZB_SDR_C_OFT   00000580 OFT    0580
        RZB_SDR_C_PTR_S 00000000 VAL    0000
        RZB_SDR_C_PTR_E 00000078 VAL    0078

abnormal running:

      IPIPEIF (Image Pipe Input Interface)
      ENABLE     00000001 SYNCOFF Enabled   ENABLE Enabled
      CFG1       0000040D INPSRC1 Parallel Port

                           CLKSEL CLKDIV

                           AVGFILT Off
                           INPSRC2 SDRAM (YUV)
                           DECIM   No decimation
                           ONESHOT One shot
      PPLN       000002E0 PPLN    02E0
      LPFR       00000100 LPFR    0100
      HNUM       000002D0 HNUM    02D0
      VNUM       000000F0 VNUM    00F0
      ADDRU      0000042A ADDRMSB 1                ADOFS9 0         ADDRMSB 002
      ADDRL      00008000 ADDRL   8000
      ADOFS      0000005C ADOFS   005C

      RSZ (Resizer)
      SRC_EN          00000001 EN     Enabled
      SRC_MODE        00000001 WRT    Disabled OST Enabled
      SRC_FMT0        00000001 BYPASS Disabled SRC IPIPEIF
      SRC_FMT1        00000000 COL    Y        420 422      RAW YcbCr
      SRC_VPS         00000000 VAL    0000
      SRC_VSZ         000000EF VAL    00EF
      SRC_HPS         00000000 VAL    0000
      SRC_HSZ         000002CF VAL    02CF
      DMA_RZA         00000008 VAL    08
      DMA_RZB         00000008 VAL    08
      DMA_STA         00000000 STATUS Low
      GCK_MMR         00000001 REG    Enabled
      GCK_SDR         00000001 CORE   Enabled
      IRQ_RZA         00001FFF VAL    1FFF
      IRQ_RZB         00001FFF VAL    1FFF
      YUV_Y_MIN       00000000 VAL    00
      YUV_Y_MAX       000000FF VAL    FF
      YUV_C_MIN       00000000 VAL    00
      YUV_C_MAX       000000FF VAL    FF
      YUV_PHS         00000000 POS    Same position
      SEQ             00000000 CRV    Disabled VRVB Disabled HRVB Disabled V
                                HRVA   Disabled

        Channel A
        RZA_EN          00000001 EN     Enabled
        RZA_MODE        00000001 OST    One shot
        RZA_420         00000003 CEN    Enabled     YEN Enabled
        RZA_I_VPS       00000001 VAL    0001
        RZA_I_HPS       00000000 VAL    0000
        RZA_O_VSZ       000000EF VAL    00EF
        RZA_O_HSZ       000002CF VAL    02CF
        RZA_V_PHS_Y     00000000 VAL    0000
        RZA_V_PHS_C     00000000 VAL    0000
        RZA_V_DIF       00000100 VAL    0100
        RZA_V_TYP       00000000 C      4-tap cubic convolution     Y 4-tap cub
        RZA_V_LPF       00000000 C      0                           Y 0
        RZA_H_PHS       00000000 VAL    0000
        RZA_H_PHS_ADJ   00000000 VAL    0000
        RZA_H_DIF       00000100 VAL    0100
        RZA_H_TYP       00000000 C      4-tap cubic convolution     Y 4-tap cub
        RZA_H_LPF       00000000 C      0                           Y 0
        RZA_DWN_EN      00000000 EN     Disabled
        RZA_DWN_AV      00000000 V      1/2    H    1/2
        RZA_RGB_EN      00000000 EN     YCbCr
        RZA_RGB_TYP     00000000 MSK1   Output MSK0 Output TYP 32
        RZA_RGB_BLD     00000000 VAL    00
        RZA_SDR_Y_BAD_H 000085C8 VAL    85C8
        RZA_SDR_Y_BAD_L 00006000 VAL    6000
        RZA_SDR_Y_SAD_H 000085C8 VAL    85C8
        RZA_SDR_Y_SAD_L 00006000 VAL    6000
        RZA_SDR_Y_OFT   000005C0 OFT    05C0
        RZA_SDR_Y_PTR_S 00000000 VAL    0000
        RZA_SDR_Y_PTR_E 000000F0 VAL    00F0
        RZA_SDR_C_BAD_H 000085CD VAL    85CD
        RZA_SDR_C_BAD_L 0000C400 VAL    C400
        RZA_SDR_C_SAD_H 000085CD VAL    85CD
        RZA_SDR_C_SAD_L 0000C400 VAL    C400
        RZA_SDR_C_OFT   000005C0 OFT    05C0
        RZA_SDR_C_PTR_S 00000000 VAL    0000
        RZA_SDR_C_PTR_E 00000078 VAL    0078

        Channel B
        RZB_EN          00000001 EN     Enabled
        RZB_MODE        00000001 OST    One shot
        RZB_420         00000003 CEN    Enabled     YEN Enabled
        RZB_I_VPS       00000001 VAL    0001
        RZB_I_HPS       00000000 VAL    0000
        RZB_O_VSZ       000000EF VAL    00EF
        RZB_O_HSZ       000002BF VAL    02BF
        RZB_V_PHS_Y     00000000 VAL    0000
        RZB_V_PHS_C     00000000 VAL    0000
        RZB_V_DIF       00000100 VAL    0100
        RZB_V_TYP       00000000 C      4-tap cubic convolution     Y 4-tap cub
        RZB_V_LPF       00000000 C      0                           Y 0
        RZB_H_PHS       00000000 VAL    0000
        RZB_H_PHS_ADJ   00000000 VAL    0000
        RZB_H_DIF       00000105 VAL    0105
        RZB_H_TYP       00000000 C      4-tap cubic convolution     Y 4-tap cub
        RZB_H_LPF       00000000 C      0                           Y 0
        RZB_DWN_EN      00000000 EN     Disabled
        RZB_DWN_AV      00000000 V      1/2    H    1/2
        RZB_RGB_EN      00000000 EN     YCbCr
        RZB_RGB_TYP     00000000 MSK1   Output MSK0 Output TYP 32
        RZB_RGB_BLD     00000000 VAL    00
        RZB_SDR_Y_BAD_H 00008638 VAL    8638
        RZB_SDR_Y_BAD_L 00000000 VAL    0000
        RZB_SDR_Y_SAD_H 00008638 VAL    8638
        RZB_SDR_Y_SAD_L 00000000 VAL    0000
        RZB_SDR_Y_OFT   00000580 OFT    0580
        RZB_SDR_Y_PTR_S 00000000 VAL    0000
        RZB_SDR_Y_PTR_E 000000F0 VAL    00F0
        RZB_SDR_C_BAD_H 0000863D VAL    863D
        RZB_SDR_C_BAD_L 00002800 VAL    2800
        RZB_SDR_C_SAD_H 0000863D VAL    863D
        RZB_SDR_C_SAD_L 00002800 VAL    2800
        RZB_SDR_C_OFT   00000580 OFT    0580
        RZB_SDR_C_PTR_S 00000000 VAL    0000
        RZB_SDR_C_PTR_E 00000078 VAL    0078

0 liao albert over 14 years ago in reply to liao albert

Intellectual 490 points

3757.resizer_runing_replug_power.txt

0844.resize_NG_aft_upgrade.txt

I'm sorry , i make up a complete log file

Hope this help

Thanks a lot

PS:

resizer_runing_replug_power.txt is normal running

resize_NG_aft_upgrade.txt is abnormal running

0 liao albert over 14 years ago in reply to liao albert

Intellectual 490 points

Dear all:

I compare two log file.
A obvious phenomenon as below:
   Resizer: SRC_EN , RZA_EN , RZB_EN
   IPIPEIF: ENABLE
Those four registers set to disable in normal
Those four registers set to enable in abnormal

I have a question about SRC_EN of resizer
    if SRC_EN is set to enable , Does it mean that the data is processing
    if SRC_EN is set to disable , Does it mean that data processing is completed

I guess the processing speed of resizer is too fast , so i always see the SRC_EN is disable in normal

Is the views correct????

Appreciate your help

Best regard

0 Anshuman Saxena over 14 years ago in reply to liao albert

TI__Mastermind 19985 points

Hi,

You are right. If the enable bit is set in one-shot mode, then this means the module is still processing the data. This can happen only if the module is stuck and cannot get the data from the memory.

A few suggestions that i would recommend:

1. Try the continuous mode and ensure that you are not seeing this problem.

2. Have you done VPSS Sync Reset as mentioned in the errata of DM36x?

3. Increase PPLN and LPFR in the abnormal case.

Regards,

Anshuman

PS: Please mark the post as verified, if you think it has answered your question. Thanks.

0 liao albert over 14 years ago in reply to Anshuman Saxena

Intellectual 490 points

I'm appreciate your response , but i still have a few question as below

1.Is it possible the resizer still can't get the data from memory when tvp5150 have the normal input to DM365. Because I have tried that tvp5150 can't input to DM365 , even so it can't make SRC_EN of the Resizer to Enable. In my opinion , the resizer does have get the data but it can't process complete!!!. So the resizer to be stuck and can't issue the interrupt.

There are my guess , if that can be happen . What kind of situation could lead to such problem???

2.When this problem occurs , Unless I re-plug the power supply otherwise the situation can not be lifted

I can't realize this situation. If the program cause this , why the situation can't be lifted after reboot.

It may also be caused by hardware??

3.Is it possible in this situation has a relationship with IPIPEIF?

4.For you suggestion

4.1: what difference between one-shot mode and continue mode

4.2: "Have you done VPSS Sync Reset as mentioned in the errata of DM36x?"

I don't know what it means?

4.3:Increase PPLN and LPFR in the abnormal case

How can i do this?.

what is PPLN and LPFR?

I'm sorry my question a little more.

I Still very much appreciate your help, then i will try your suggestion.

Best regard

0 Edward Yao over 14 years ago in reply to liao albert

TI__Expert 8140 points

Albert,

4.2: "Have you done VPSS Sync Reset as mentioned in the errata of DM36x?"

Please refer to DM365 Silicon Errata - Silicon Revision 1.1 and 1.2(sprz294d).pdf Advisory 1.2.1 The Buffer Logic of VPSS is Not Reset by System Reset Pin. Sample code for this workaround is included in errata. But please check into your ubl, add this workaround if it is not already been added.

4.3:Increase PPLN and LPFR in the abnormal case.

Please try to increase below two register values to allow resizer have more time to complete processing.

rsz_ss_config.input.ppln
rsz_ss_config.input.lpfr

I suggest you try above two hints first and see if it improves.

Regards - Edward

0 Anshuman Saxena over 14 years ago in reply to Edward Yao

TI__Mastermind 19985 points

Albert,

I want a clarification. I assume you are able to do a proper capture and resize operation in the "normal operation mode" with TVP5150. Isnt it? This is really needed to understand that your TVP driver is fine. The so called "abnormal" operation occurs only sometimes for the same software. Isnt it?

Assuming the above is true and based on the symptom of not able to recover from this condition even after reboot from linux prompt, it points me to the fact that you are not doing VPSS Sync reset. Please refer to the pointers provided by Edward and check if adding VPSS Sync reset helps.

BTW, can you check if your UBL has VPSS Sync reset present in it?

Regards,

Anshuman

0 liao albert over 14 years ago in reply to Anshuman Saxena

Intellectual 490 points

Dear Anshuman:

I have set the SRC_MODE of resizer and IPIPEIF to continus mode , This is correct??

Because the isssue will be serious and frequent in continue mode

I'm working on~~~
3.
According to the code of UDworks and appro , the setup program as below
DRV_reszRun

{
gDRV_reszObj.ipipeifClk.pixelsPerLine = prm.inWidth + startX + 16;
gDRV_reszObj.ipipeifClk.linesPerFrame = prm.inHeight + 16;
}
These setting is based on width and height of image, then increase them.
Does this setting has no upper limit or other restrictions (such as a multiple of 8, etc.), or a suggested value???

Is it necessary to modify the PPLN and LPFR of ISIF , because it seem to a constant in default

Best regard

Processors

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DM365 Resize issue