Hi we are using TI-davinci board, we use 2.6.20-omap1 Kernle, when we run some audio application files there will be an distorted noise also audible along with actual audio,with kernelkernel 2.6.10 this was not there.. can any one suggest me what may be wrong with 2.6.20 audio driver( =davinci-audioi-aic33.c). Thanks in advance. Manjunath.AM -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of [EMAIL PROTECTED] Sent: Thursday, July 19, 2007 10:30 PM To: [email protected] Subject: Davinci-linux-open-source Digest, Vol 19, Issue 28 Send Davinci-linux-open-source mailing list submissions to [email protected] To subscribe or unsubscribe via the World Wide Web, visit http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source or, via email, send a message with subject or body 'help' to [EMAIL PROTECTED] You can reach the person managing the list at [EMAIL PROTECTED] When replying, please edit your Subject line so it is more specific than "Re: Contents of Davinci-linux-open-source digest..." Today's Topics: 1. RE: TI H.264 Decoder (Ring, Chris) 2. who can mail me a copy of the mvista 2.6.20 kernel source code? (=?gb2312?B?tN7Vvc6w?=) 3. help : send me a copy of mvsita 2.6.20 (=?gb2312?B?tN7Vvc6w?=) 4. Re: Davinci SD/MMC FAT corruption (Sarfraz Ahmed) ---------------------------------------------------------------------- Message: 1 Date: Wed, 18 Jul 2007 19:23:06 -0500 From: "Ring, Chris" <[EMAIL PROTECTED]> Subject: RE: TI H.264 Decoder To: "ganesh" <[EMAIL PROTECTED]>, <[email protected]> Message-ID: <[EMAIL PROTECTED]> Content-Type: text/plain; charset="us-ascii" A return code of -3 is XDM_EUNSUPPORTED. Maybe your inArgs aren't supported by this particular codec. Sometimes the codecs report further details in the outArgs.extendedError field; you can consult the codec's users guide as well for codec-specific return codecs in this .extendedError field. Chris ________________________________ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] com] On Behalf Of ganesh Sent: Wednesday, July 18, 2007 7:04 PM To: [email protected] Subject: TI H.264 Decoder Hi all, When I use the decoder supplied by TI for H.264 Decode, sometimes the decoder give a output ID of -3 indicating a decoder error and doesn't accept any more frames. Could anybody give advice on how to solve this problem. ganesh [This e-mail is confidential and may be privileged. If you are not the intended recipient, please kindly notify us immediately and delete the message from your system; please do not copy or use it for any purpose, nor disclose its contents to any other person. Thank you.] ---ST Electronics Group--- -------------- next part -------------- An HTML attachment was scrubbed... URL: http://linux.omap.com/pipermail/davinci-linux-open-source/attachments/200707 18/ec4d0487/attachment-0001.htm ------------------------------ Message: 2 Date: Thu, 19 Jul 2007 09:15:36 +0800 From: =?gb2312?B?tN7Vvc6w?= <[EMAIL PROTECTED]> Subject: who can mail me a copy of the mvista 2.6.20 kernel source code? To: <[email protected]> Message-ID: <[EMAIL PROTECTED]> Content-Type: text/plain; charset="gb2312" Hi all , My net is so poor ,take so long time to download . pls send me a tar file to my mailbox Thanks terry -------------- next part -------------- An HTML attachment was scrubbed... URL: http://linux.omap.com/pipermail/davinci-linux-open-source/attachments/200707 19/8ec91cf0/attachment-0001.htm ------------------------------ Message: 3 Date: Thu, 19 Jul 2007 15:14:36 +0800 From: =?gb2312?B?tN7Vvc6w?= <[EMAIL PROTECTED]> Subject: help : send me a copy of mvsita 2.6.20 To: <[email protected]> Message-ID: <[EMAIL PROTECTED]> Content-Type: text/plain; charset="gb2312" Hi all, I can not download a copy of kernel 2.6.20 on time . my net is so poor , I need a tar file of 2.6.20 to test the usb driver. My email is : [EMAIL PROTECTED] please send a copy of it . Thanks a lot Terry -------------- next part -------------- An HTML attachment was scrubbed... URL: http://linux.omap.com/pipermail/davinci-linux-open-source/attachments/200707 19/658c0107/attachment-0001.htm ------------------------------ Message: 4 Date: Thu, 19 Jul 2007 08:13:32 -0700 (PDT) From: Sarfraz Ahmed <[EMAIL PROTECTED]> Subject: Re: Davinci SD/MMC FAT corruption To: [EMAIL PROTECTED] Cc: [EMAIL PROTECTED], [email protected] Message-ID: <[EMAIL PROTECTED]> Content-Type: text/plain; charset=ascii I have found the solution to the problem. The Davinci SD/MMC document "sprue30b.pdf" states that DCLR( b15 ) bit in MMCCMD(command) register should be set for every read and write command. But in case of write command you have to fill Fifo before writing command, and when one writes to command register with DCLR set after filling FIFO it causes two bytes kick off from FIFO (Might be from shift register). So initial two bytes are not written for the write data transaction. One can avoid this by not setting the DCLR bit in data write command and do it before the writing command i.e. in status checking command. The said document should be corrected to reflect correct behaviour. regards, Sarfraz Ahmed ----- Original Message ---- From: Sarfraz Ahmed <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] Cc: [email protected] Sent: Wednesday, July 11, 2007 8:24:44 PM Subject: Re: Davinci SD/MMC FAT corruption Hi, Ivan, Thanks for replying. I have used non-cached memory for EDMA. EDMA has some issue with cache but I am not looking into that matter right now. Currently I am trying to run driver for Davinci MMC/SD controller in Interrupt and polling mode using uncached memory. Do respond If you have solution for either of problems. Thanks in advance. Sarfraz ----- Original Message ---- From: Ivan Tonchev <[EMAIL PROTECTED]> To: Sarfraz Ahmed <[EMAIL PROTECTED]> Cc: [email protected] Sent: Wednesday, July 11, 2007 2:14:34 PM Subject: Re: Davinci SD/MMC FAT corruption Hi Sarfraz, Are you sure your EDMA part has no Cache issues? Check out this thread: http://linux.omap.com/pipermail/linux-omap-open-source/2005-June/004349.html BR, Ivan Sarfraz Ahmed wrote: > Hi, > I am writting the driver for SD/MMC from scratch. I have been > able to run and test the driver using EDMA based reads and writes > but when I use CPU based read/write (Interrupt and polling) , > reading data works fine but writing something e.g. create > directory, file write, delete operations etc. causes FAT corruption. The > file system is FAT32 and I have tested with MMC and SD cards and > found same problem with both types of cards. I have also varified procedures for CPU > based reading and writing from "sprue30b.pdf" document. I am using > Davinci DM6446 EVM. > > can anybody help me out? > > > regards, > Sarfraz > > > > ____________________________________________________________________________ ________ > Need a vacation? Get great deals > to amazing places on Yahoo! Travel. > http://travel.yahoo.com/ > _______________________________________________ > Davinci-linux-open-source mailing list > [email protected] > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source > ____________________________________________________________________________ ________ Take the Internet to Go: Yahoo!Go puts the Internet in your pocket: mail, news, photos & more. http://mobile.yahoo.com/go?refer=1GNXIC ______________________________________________________________________ ______________ Shape Yahoo! in your own image. 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