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Tool/software: TI C/C++ Compiler
I'm using four new cameras on TDA2x with rots of vsdk_03_06, and I'm using the "lvds_vip_multi_cam_view" usecases.
But the screen doesn't show anything.
So I want to verify if the video data has reached the chip of display(IPU).
That is to say, Which buffer should I see to verify if it has any data?
Thanks,
LY
Hi,
Can you share the logs with statistics?
Thanks
Gaviraju
Thanks for your reply.
Do you mean this log as following?
Thank you,wish for your replying.
LY
LOAD: CPU: 8.4% HWI: 1.1%, SWI:0.4%, Low Power: 88.0%
LOAD: TSK: SYSTEM : 0.6%
LOAD: TSK: SYNC0 : 0.1%
LOAD: TSK: DISPLAY0 : 0.2%
LOAD: TSK: DISPLAY1 : 0.2%
LOAD: TSK: CAPTURE : 0.1%
LOAD: TSK: GrpxSrc0 : 1.4%
LOAD: TSK: STAT_COLL : 2.9%
LOAD: TSK: MISC : 1.4%
SYSTEM: SW Message Box Msg Pool, Free Msg Count = 1022
SYSTEM: Sempahores Objects, 168 of 1050 free
SYSTEM: Task Objects , 17 of 100 free
SYSTEM: Clock Objects , 96 of 100 free
SYSTEM: Hwi Objects , 93 of 100 free
SYSTEM: Heap = LOCAL_DDR @ 0x00000000, Total size = 262144 B (256 KB), Free size = 203032 B (198 KB)
SYSTEM: Heap = SR_OCMC @ 0x00000000, Total size = 0 B (0 KB), Free size = 0 B (0 KB)
SYSTEM: Heap = SR_DDR_CACHED @ 0x89d03000, Total size = 366989312 B (349 MB), Free size = 325668352 B (310 MB)
SYSTEM: Heap = SR_DDR_NON_CACHED @ 0xbfb00000, Total size = 127360 B (0 MB), Free size = 92800 B (0 MB)
CPU [IPU1-1 ] Statistics,
*************************
LOAD: CPU: 1.1% HWI: 0.5%, SWI:0.4%, Low Power: 81.0%
LOAD: TSK: MISC : 0.2%
SYSTEM: SW Message Box Msg Pool, Free Msg Count = 1022
SYSTEM: Sempahores Objects, 435 of 1050 free
SYSTEM: Task Objects , 38 of 100 free
SYSTEM: Clock Objects , 99 of 100 free
SYSTEM: Hwi Objects , 99 of 100 free
SYSTEM: Heap = LOCAL_DDR @ 0x00000000, Total size = 655360 B (640 KB), Free size = 643328 B (628 KB)
CPU [HOST ] Statistics,
*************************
LOAD: CPU: 0.3% HWI: 0.1%, SWI:0.1%, Low Power: 90.8%
LOAD: TSK: MISC : 0.1%
SYSTEM: SW Message Box Msg Pool, Free Msg Count = 1022
SYSTEM: Sempahores Objects, 436 of 1050 free
SYSTEM: Task Objects , 38 of 100 free
SYSTEM: Clock Objects , 99 of 100 free
SYSTEM: Hwi Objects , 99 of 100 free
SYSTEM: Heap = LOCAL_DDR @ 0x00000000, Total size = 6291456 B (6144 KB), Free size = 6244840 B (6098 KB)
CPU [DSP1 ] Statistics,
*************************
LOAD: CPU: 0.4% HWI: 0.1%, SWI:0.1%, Low Power: 90.9%
LOAD: TSK: MISC : 0.2%
SYSTEM: SW Message Box Msg Pool, Free Msg Count = 1022
SYSTEM: Sempahores Objects, 449 of 1050 free
SYSTEM: Task Objects , 91 of 100 free
SYSTEM: Clock Objects , 99 of 100 free
SYSTEM: Hwi Objects , 100 of 100 free
SYSTEM: Heap = LOCAL_L2 @ 0x00800000, Total size = 227264 B (221 KB), Free size = 227264 B (221 KB)
SYSTEM: Heap = LOCAL_DDR @ 0x00000000, Total size = 524288 B (512 KB), Free size = 514544 B (502 KB)
CPU [DSP2 ] Statistics,
*************************
LOAD: CPU: 0.4% HWI: 0.1%, SWI:0.1%, Low Power: 91.0%
LOAD: TSK: MISC : 0.2%
SYSTEM: SW Message Box Msg Pool, Free Msg Count = 1022
SYSTEM: Sempahores Objects, 449 of 1050 free
SYSTEM: Task Objects , 91 of 100 free
SYSTEM: Clock Objects , 99 of 100 free
SYSTEM: Hwi Objects , 100 of 100 free
SYSTEM: Heap = LOCAL_L2 @ 0x00800000, Total size = 227264 B (221 KB), Free size = 227264 B (221 KB)
SYSTEM: Heap = LOCAL_DDR @ 0x00000000, Total size = 524288 B (512 KB), Free size = 514544 B (502 KB)
CPU [EVE1 ] Statistics,
*************************
LOAD: CPU: 0.6% HWI: 0.2%, SWI:0.1%, Low Power: 91.1%
LOAD: TSK: MISC : 0.3%
SYSTEM: SW Message Box Msg Pool, Free Msg Count = 1022
SYSTEM: Sempahores Objects, 450 of 1050 free
SYSTEM: Task Objects , 92 of 100 free
SYSTEM: Clock Objects , 99 of 100 free
SYSTEM: Hwi Objects , 99 of 100 free
SYSTEM: Heap = LOCAL_L2 @ 0x40020000, Total size = 22528 B (22 KB), Free size = 22528 B (22 KB)
SYSTEM: Heap = LOCAL_DDR @ 0x00000000, Total size = 262144 B (256 KB), Free size = 252392 B (246 KB)
CPU [EVE2 ] Statistics,
*************************
LOAD: CPU: 0.6% HWI: 0.2%, SWI:0.1%, Low Power: 93.0%
LOAD: TSK: MISC : 0.3%
SYSTEM: SW Message Box Msg Pool, Free Msg Count = 1022
SYSTEM: Sempahores Objects, 450 of 1050 free
SYSTEM: Task Objects , 92 of 100 free
SYSTEM: Clock Objects , 99 of 100 free
SYSTEM: Hwi Objects , 99 of 100 free
SYSTEM: Heap = LOCAL_L2 @ 0x40020000, Total size = 22528 B (22 KB), Free size = 22528 B (22 KB)
SYSTEM: Heap = LOCAL_DDR @ 0x00000000, Total size = 262144 B (256 KB), Free size = 252392 B (246 KB)
CPU [EVE3 ] Statistics,
*************************
LOAD: CPU: 0.6% HWI: 0.2%, SWI:0.1%, Low Power: 92.1%
LOAD: TSK: MISC : 0.3%
SYSTEM: SW Message Box Msg Pool, Free Msg Count = 1022
SYSTEM: Sempahores Objects, 450 of 1050 free
SYSTEM: Task Objects , 92 of 100 free
SYSTEM: Clock Objects , 99 of 100 free
SYSTEM: Hwi Objects , 99 of 100 free
SYSTEM: Heap = LOCAL_L2 @ 0x40020000, Total size = 22528 B (22 KB), Free size = 22528 B (22 KB)
SYSTEM: Heap = LOCAL_DDR @ 0x00000000, Total size = 262144 B (256 KB), Free size = 252392 B (246 KB)
CPU [EVE4 ] Statistics,
*************************
LOAD: CPU: 0.6% HWI: 0.2%, SWI:0.1%, Low Power: 92.1%
LOAD: TSK: MISC : 0.3%
SYSTEM: SW Message Box Msg Pool, Free Msg Count = 1022
SYSTEM: Sempahores Objects, 450 of 1050 free
SYSTEM: Task Objects , 92 of 100 free
SYSTEM: Clock Objects , 99 of 100 free
SYSTEM: Hwi Objects , 99 of 100 free
SYSTEM: Heap = LOCAL_L2 @ 0x40020000, Total size = 22528 B (22 KB), Free size = 22528 B (22 KB)
SYSTEM: Heap = LOCAL_DDR @ 0x00000000, Total size = 262144 B (256 KB), Free size = 252392 B (246 KB)
CPU [IPU2 ] Statistics,
*************************
LOAD: CPU: 0.8% HWI: 0.4%, SWI:0.3%, Low Power: 89.2%
LOAD: TSK: MISC : 0.1%
SYSTEM: SW Message Box Msg Pool, Free Msg Count = 1022
SYSTEM: Sempahores Objects, 442 of 1050 free
SYSTEM: Task Objects , 39 of 100 free
SYSTEM: Clock Objects , 99 of 100 free
SYSTEM: Hwi Objects , 99 of 100 free
SYSTEM: Heap = LOCAL_DDR @ 0x00000000, Total size = 262144 B (256 KB), Free size = 250104 B (244 KB)
UTILS_PRCM_STATS: Current Temperature,
Voltage Rail || Curr Temp Min - Max
---------------------------------------------------------
PMHAL_PRCM_VD_MPU || [43.400 , 44. 0]
PMHAL_PRCM_VD_CORE || [44.400 , 44.800]
PMHAL_PRCM_VD_IVAHD || [44.800 , 45.200]
PMHAL_PRCM_VD_DSPEVE || [44. 0 , 44.400]
PMHAL_PRCM_VD_GPU || [44.400 , 44.800]
============================================================================
Name | Bus (mV) | Res (mOhm) | Shunt (uV) | Current (mA) | Power (mW)
----------------------------------------------------------------------------
UTILS_PRCM_STATS: Reading the regulator data failed
UTILS_PRCM_STATS: PM INA226 Power Read Failed !!
Statistics Collector,
STATISTIC Avg Data Peak Data
COLLECTOR MB/s MB/s
--------------------------------------------------
SCI_EMIF1 RD+WR | 58.950333 239.439789
SCI_EMIF2 RD+WR | 0.000000 0.000000
SCI_EMIF1 RD ONLY | 40.776313 187.230115
SCI_EMIF1 WR ONLY | 18.186212 94.864038
SCI_EMIF2 RD ONLY | 0.000000 0.000000
SCI_EMIF2 WR ONLY | 0.000000 0.000000
SCI_MA_MPU_P1 | 0.003289 0.499308
SCI_MA_MPU_P2 | 0.000000 0.000000
SCI_DSS | 9.293704 50.674713
SCI_IPU1 | 17.647598 151.261464
SCI_VIP1_P1 | 0.000000 0.000000
SCI_VIP1_P2 | 0.000025 0.046021
SCI_VPE_P1 | 0.000102 0.207245
SCI_VPE_P2 | 0.000102 0.207245
SCI_DSP1_MDMA | 2.691969 33.047561
SCI_DSP1_EDMA | 0.000000 0.000000
SCI_DSP2_MDMA | 2.691869 33.122040
SCI_DSP2_EDMA | 0.000000 0.000000
SCI_EVE1_TC0 | 2.261339 28.445253
SCI_EVE1_TC1 | 0.000000 0.000000
SCI_EVE2_TC0 | 2.266334 29.608581
SCI_EVE2_TC1 | 0.000000 0.000000
SCI_EDMA_TC0_RD | 0.000000 0.000000
SCI_EDMA_TC0_WR | 0.000000 0.000000
SCI_EDMA_TC1_RD | 0.000000 0.000000
SCI_EDMA_TC1_WR | 0.000000 0.000000
SCI_VIP2_P1 | 0.000000 0.000000
SCI_VIP2_P2 | 0.000000 0.000000
SCI_VIP3_P1 | 0.000000 0.000000
SCI_VIP3_P2 | 0.000000 0.000000
SCI_EVE3_TC0 | 0.000000 0.000000
SCI_EVE3_TC1 | 0.000000 0.000000
SCI_EVE4_TC0 | 0.000000 0.000000
SCI_EVE4_TC1 | 0.000000 0.000000
SCI_IVA | 0.000000 0.000000
SCI_GPU_P1 | 0.000000 0.000000
SCI_GPU_P2 | 0.000000 0.000000
SCI_GMAC_SW | 0.000000 0.000000
SCI_OCMC_RAM1 | 0.000000 0.000000
SCI_OCMC_RAM2 | 0.000000 0.000000
SCI_OCMC_RAM3 | 0.000000 0.000000
### CPU [IPU1-0], LinkID [ 70],
[ CAPTURE ] Link Statistics,
******************************
Elapsed time = 5663 msec
Input Statistics,
CH | In Recv | In Drop | In User Drop | In Process
| FPS | FPS | FPS | FPS
--------------------------------------------------
Output Statistics,
CH | Out | Out | Out Drop | Out User Drop
| ID | FPS | FPS | FPS
---------------------------------------------
[ CAPTURE ] LATENCY,
********************
CPU [ IPU1-0], LinkID [ 25], Link Statistics not available !
### CPU [IPU1-0], LinkID [ 34],
[ SYNC_0 ] Link Statistics,
******************************
Elapsed time = 5114 msec
New data Recv = 30.30 fps
Driver/Notify Cb = 30.11 fps
Input Statistics,
CH | In Recv | In Drop | In User Drop | In Process
| FPS | FPS | FPS | FPS
--------------------------------------------------
Output Statistics,
CH | Out | Out | Out Drop | Out User Drop
| ID | FPS | FPS | FPS
---------------------------------------------
[ SYNC_0 ] LATENCY,
********************
### CPU [IPU1-0], LinkID [ 49],
[ ALG_VPE_SWMS ] Link Statistics,
******************************
Elapsed time = 5530 msec
Input Statistics,
CH | In Recv | In Drop | In User Drop | In Process
| FPS | FPS | FPS | FPS
--------------------------------------------------
Output Statistics,
CH | Out | Out | Out Drop | Out User Drop
| ID | FPS | FPS | FPS
---------------------------------------------
[ ALG_VPE_SWMS ] LATENCY,
********************
CPU [ IPU1-0], LinkID [ 38], Link Statistics not available !
### CPU [IPU1-0], LinkID [ 73],
[ DISPLAY ] Link Statistics,
******************************
Elapsed time = 5586 msec
Input Statistics,
CH | In Recv | In Drop | In User Drop | In Process
| FPS | FPS | FPS | FPS
--------------------------------------------------
Output Statistics,
CH | Out | Out | Out Drop | Out User Drop
| ID | FPS | FPS | FPS
---------------------------------------------
[ DISPLAY ] LATENCY,
********************
Display UnderFlow Count = 0
CPU [ IPU1-0], LinkID [ 23], Link Statistics not available !
### CPU [IPU1-0], LinkID [ 74],
[ DISPLAY ] Link Statistics,
******************************
Elapsed time = 5357 msec
Driver/Notify Cb = 59.92 fps
Input Statistics,
CH | In Recv | In Drop | In User Drop | In Process
| FPS | FPS | FPS | FPS
--------------------------------------------------
0 | 0.18 0. 0 0. 0 0.18
[ DISPLAY ] LATENCY,
********************
Local Link Latency : Avg = 30 us, Min = 30 us, Max = 30 us,
Source to Link Latency : Avg = 90557 us, Min = 90557 us, Max = 90557 us,
Display UnderFlow Count = 0
Hi,
From the log noticed, There is frame capture in the Capture link, So can I know the which camera sensor are you using? Also, share the complete log from the boot.
Thanks
Gaviraju