Suhas, It just means that the GPP-side and DSP-side builds don't match. i.e. DSP-side was built 'without' CHNL component enabled (when running the dsplinkcfg.pl configuration) script, whereas GPP-side was built 'with' CHNL component.
Usually happens if you're using pre-built binaries for DSP-side which likely don't have CHNL component enabled, but rebuilding your GPP-side choosing the default DSPLink configuration that enables everything. Decode demo applications don't require CHNL component. DSPLink internally has the checks to make sure that both GPP-side and DSP-side are using the same configuration, otherwise there may be mismatches in shared memory, resulting in run-time issues. Regards, Mugdha -----Original Message----- From: suhas [mailto:suh...@aftek.com] Sent: Thursday, March 26, 2009 8:03 PM To: Kamoolkar, Mugdha; davinci-linux-open-source@linux.davincidsp.com Subject: RE: Problem with decode demo application Hi Mugdha, Thanks for the quick reply. I have gone through this link. But, I am unable to understand the reference given in the link as "CHNL component is missing". Is it derived from the thing that configuration status for CHNL component is not printed? Also does the decode demo application require the CHNL component? Regards, Suhas Jain -----Original Message----- From: Kamoolkar, Mugdha [mailto:mug...@ti.com] Sent: Thursday, March 26, 2009 7:32 PM To: Suhas Jain; davinci-linux-open-source@linux.davincidsp.com Subject: RE: Problem with decode demo application Suhas, Please see here: http://tiexpressdsp.com/index.php?title=Troubleshooting_DSPLink_configuratio n_issues#Problem:_PROC_start_failed_with_configuration_mismatch.2Ffailure_sh owing_some_modules_with_0_and_others_with_0xffffffff Regards, Mugdha -----Original Message----- From: davinci-linux-open-source-boun...@linux.davincidsp.com [mailto:davinci-linux-open-source-boun...@linux.davincidsp.com] On Behalf Of Suhas Jain Sent: Thursday, March 26, 2009 7:21 PM To: davinci-linux-open-source@linux.davincidsp.com Subject: Problem with decode demo application Hi All, I am currently working on DM6446 EVM. I have dvsdk 1.30. I am facing following problem when I run decode demo. ./decode -v data/videos/davincieffect_ntsc.mpeg4 -k & >>>>>>>>>>>>>>>>> Error Log: ................................. Entered DRV_Invoke () drvObj [0x50b98] cmdId [0x6c05] arg1 [0x40aca508] arg2 [0x0] Status: 8000 Leaving DRV_Invoke () status [0x8000] Leaving PROC_load () status [0x8000] Entered PROC_start () procId [0x0] Entered DRV_Invoke () drvObj [0x50b98] cmdId [0x6c03] arg1 [0x40aca518] arg2 [0x0] DSP-side configuration mismatch/failure 0 -> success Positive value -> DSP-side failure code. (Uint32) -1 -> DSP-side component was not initialized. DRV configuration status [0x0] IPS configuration status [0x0] POOL configuration status [0x0] MPCS configuration status [0x0] MPLIST configuration status [0x0] MQT configuration status [0x0] DATA configuration status [0xffffffff] RINGIO configuration status [0x0] I have verified if the dsplink is working fine with all sample applications in dsplink folder (messagegpp, ringiogpp, etc...). All these applications run fine, without any error. What could be the possible reason for the problem with decode and other demo applications? Please help. Regards, Suhas Jain _______________________________________________ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source _______________________________________________ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
