Histogram use
Hi everybody,  I want to use the histogram function which seems to be implemented in the VPFE of the dm355... But althought all the explanations in SPRUF71A pdf I have not managed to make it works ... Is anybody has tried the histogram functions ? How to enable and use it ??  Thanks for any help...  Remi ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
problem booting with kernel 2.6.23 and 2.6.26 on dm644x
Hi i am trying to compile 2.6.23 and 2.6.26(presently using 2.6.10 , which is working fine) with first one im getting stuck after Uncompressing kernal image Verifying Checksum ... OK OK Starting kernel ... Uncompressing Linux. .. done, booting the kernel. and with 26 kernel im getting following error Starting kernel ... Uncompressing Linux... done, boo ting the kernel. Error: unrecognized/unsupported machine ID (r1 = 0x0356). Available machine support: ID (hex)NAME 0385DaVinci EVM Please check your kernel config and/or bootloader. please help me commands which i used make ARCH=arm CROSS_COMPILE=arm_v5t_le- davinci_evm_dm644x_defconfig make ARCH=arm CROSS_COMPILE=arm_v5t_le- uImage Thanks ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
RE: problem booting with kernel 2.6.23 and 2.6.26 on dm644x
Hi Deepak, You need to apply boot loader patch to kernel which will provide the MACHINE ID to kernel. Thanks regards Inderpal -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Deepak Mundra Sent: Monday, September 08, 2008 4:23 PM To: davinci-linux-open-source@linux.davincidsp.com Subject: problem booting with kernel 2.6.23 and 2.6.26 on dm644x Hi i am trying to compile 2.6.23 and 2.6.26(presently using 2.6.10 , which is working fine) with first one im getting stuck after Uncompressing kernal image Verifying Checksum ... OK OK Starting kernel ... Uncompressing Linux... .. .. done, booting the kernel. and with 26 kernel im getting following error Starting kernel ... Uncompressing Linux... done, boo ting the kernel. Error: unrecognized/unsupported machine ID (r1 = 0x0356). Available machine support: ID (hex)NAME 0385DaVinci EVM Please check your kernel config and/or bootloader. please help me commands which i used make ARCH=arm CROSS_COMPILE=arm_v5t_le- davinci_evm_dm644x_defconfig make ARCH=arm CROSS_COMPILE=arm_v5t_le- uImage Thanks ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
GStreamer with DVSDK 1.30
Has anyone been able to et GStreamer to build and run using the latest tools and DVSDK from TI? Thanks, Brad ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
RE: problem booting with kernel 2.6.23 and 2.6.26 on dm644x
Hi Deepak, You need to provide machine id to kernel, You can take reference from arch/arm/boot/compressed/head-omap.S to provide Machine id for Davinci .Same thing you have to do in 2.6.23 also Thanks regards Inderpal -Original Message- From: Deepak Mundra [mailto:[EMAIL PROTECTED] Sent: Monday, September 08, 2008 5:00 PM To: inderpal Subject: Re: problem booting with kernel 2.6.23 and 2.6.26 on dm644x Hi thanks for the reply but wher can i find that patch ??? and what about 2.6.23 kernel ??? On Mon, Sep 8, 2008 at 4:31 PM, inderpal [EMAIL PROTECTED] wrote: Hi Deepak, You need to apply boot loader patch to kernel which will provide the MACHINE ID to kernel. Thanks regards Inderpal -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Deepak Mundra Sent: Monday, September 08, 2008 4:23 PM To: davinci-linux-open-source@linux.davincidsp.com Subject: problem booting with kernel 2.6.23 and 2.6.26 on dm644x Hi i am trying to compile 2.6.23 and 2.6.26(presently using 2.6.10 , which is working fine) with first one im getting stuck after Uncompressing kernal image Verifying Checksum ... OK OK Starting kernel ... Uncompressing Linux... .. .. done, booting the kernel. and with 26 kernel im getting following error Starting kernel ... Uncompressing Linux... done, boo ting the kernel. Error: unrecognized/unsupported machine ID (r1 = 0x0356). Available machine support: ID (hex)NAME 0385DaVinci EVM Please check your kernel config and/or bootloader. please help me commands which i used make ARCH=arm CROSS_COMPILE=arm_v5t_le- davinci_evm_dm644x_defconfig make ARCH=arm CROSS_COMPILE=arm_v5t_le- uImage Thanks ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
RE: Problem with DVTB
Pascal, It looks like the cmem and dm350mmap modules were not compiled for the kernel you are running. Did you recompile your kernel without rebuilding these modules? You should be able to build the DVSDK against the kernel sources of your kernel and it will create the cmem and dm350mmap modules for that kernel. Sincerely, Chase Maupin Software Applications Catalog DSP Products e-mail: [EMAIL PROTECTED] phone: (281) 274-3285 -Original Message- From: Pascal Klipstein [mailto:[EMAIL PROTECTED] Sent: Monday, September 08, 2008 8:12 AM To: Maupin, Chase; davinci-linux-open-source@linux.davincidsp.com Subject: RE: Problem with DVTB Yes of course... I forgot to insert the error message...sorry: [EMAIL PROTECTED]:~/workdir/filesys/opt/dvsdk/dm355# sh loadmodules.sh insmod: error inserting 'cmemk.ko': -1 Invalid module format loadmodules.sh: line 6: ./mapdmaq: cannot execute binary file insmod: error inserting 'dm350mmap.ko': -1 Invalid module format mknod: fehlender Operand nach #8222;0#8220; #8222;mknod --help#8220; gibt weitere Informationen. Regards Klipstein -Ursprüngliche Nachricht- Von: Maupin, Chase [EMAIL PROTECTED] Gesendet: 08.09.08 14:47:59 An: davinci-linux-open-source@linux.davincidsp.com davinci- [EMAIL PROTECTED] Betreff: RE: Problem with DVTB Pascal, Did you run the loadmodules.sh script before starting DVTB? If not then try that please. Sincerely, Chase Maupin Software Applications Catalog DSP Products e-mail: [EMAIL PROTECTED] phone: (281) 274-3285 -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Pascal Klipstein Sent: Sunday, September 07, 2008 6:08 AM To: davinci-linux-open-source@linux.davincidsp.com Subject: Problem with DVTB Hi, the installation of MontaVista and DVSDK was completed without any errors. So I've installed the DVTB descibed in 4.8 (getting started guide) Why is there still a problem with cmem? There's such noch file or directory in my target system? ### Welcome to MontaVista(R) Linux(R) Professional Edition 4.0.1 (0 [EMAIL PROTECTED]:~# cd /opt/dvsdk/dm355/ [EMAIL PROTECTED]:/opt/dvsdk/dm355# ./dvtb-r CMEM Error: init: Failed to open /dev/cmem: 'No such file or di [DVTB-LOG]: dvevmStEngine.c: Codec Engine Runtime initialized --- ===***= Digital Video Test Bench For DM355 ( DVTB ) Ver 1.24.00 ===**== --- Regards Klipstein Schon gehört? Bei WEB.DE gibt' s viele kostenlose Spiele: http://games.entertainment.web.de/de/entertainment/games/free/index.html ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
