The CMEMK error when I debug h264enc+jpegenc(width:1600+height:1152) on DM368

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Posted by li guipan

on Apr 28 2012 23:43 PM

Intellectual295 points

Dear all:

The CMEMK error when I debug h264enc+jpegenc(width:1600+height:1152) on DM368.The CMEMK error as follows:

CMEMK Error: get_phys: Unable to find phys addr for 0x00000000
CMEMK Error: get_phys: get_user_pages() failed: -14
CMEMK Error: FREE: Failed to convert virtual 0x0 to physical

CMEM Error: free: failed to free 0

My loadmodules.sh as follows:

#!/bin/sh
rmmod cmemk 2>/dev/null
rmmod irqk 2>/dev/null
rmmod edmak 2>/dev/null
#rmmod dm365mmap 2>/dev/null

# Pools configuration
insmod cmemk.ko phys_start=0x8A000000 phys_end=0x90000000 pools=4x5288,1x20480,1x6230016,1x896,1x52036,1x53268,1x67200,1x131072,1x262144,1x640,1x49152,1x30464,1x9344,1x800,1x24,1x146,64x56,1x68,8x62,1x98,1x153600,1x50176,8x3686400 allowOverlap=1 phys_start_1=0x00001000 phys_end_1=0x00008000 pools_1=1x28672

insmod irqk.ko
insmod edmak.ko
#insmod dm365mmap.ko

Could you give me some suggestions?

Thank you! Give my best wishes to you!

All Replies

Posted by Yashwant Dutt

on May 02 2012 07:15 AM

Genius15110 points

Which s/w are you using for this ? DVSDK or something else ?

regards

Yashwant

Posted by li guipan

on May 21 2012 21:43 PM

Intellectual295 points

Dear Yashwant Dutt:

Thank you for your attention!The problem has been sloved now!It's a bug of our kernel!

Thank you! Give my best wishes to you!

Posted by sujit mahapatro

on May 23 2012 20:12 PM

Genius3920 points

Guipan,

please mark the post as verified so that it will be clear for others to findout its answered.

Also if possible reply with the cause of the problem and what you did for resolving.

Thank you

Sujit

Posted by Atul Kumar

on May 28 2012 03:58 AM

Prodigy160 points

Dear li guipan

I am facing exactly same issues, can you suggest the solution or changes you have updated in kernel??

root@dm365-evm:/dev/shm# ./video_encode_io1_dm368.x470MV -c h264enc -i video_cap
.yuv -o output.264 -n 25 -e encode -r 1280x720
Starting application atul video 01 ...
CMEMK Error: Failed to find a pool which fits 28672
CMEM Error: getPCMEMK Error: get_phys: Unable to find phys addr for 0x00000000
ool: Failed to get a pool fitting a size 28672
CMEMK Error: get_phys: get_user_pages() failed: -14
CMEMK Error: GETPHYS: Failed to convert virtual 0x0 to physical.
CMEM Error: getPCMEMK Error: get_phys: Unable to find phys addr for 0x00000000
hys: Failed to get physical address of 0
CMEMK Error: get_phys: get_user_pages() failed: -14
CMEMK Error: FREE: Failed to convert virtual 0x0 to physical
CMEM Error: free: failed to free 0
CMEMK Error: Failed to find a pool which fits 3112704
CMEM Error: getPool: Failed to get a pool fitting a size 3112704
Failed to create video encoder: h264enc
End of application.

Thanks & Regards

Atul kumar