RE: [PATCH v2] DaVinci: dm365: Added clockout2 management.

2010-07-21 Thread Nori, Sekhar
Hi Raffaele, On Wed, Jul 21, 2010 at 16:21:49, Raffaele Recalcati wrote: > From: Davide Bonfanti > > Clockout2 is added as a child of pll1_sysclk9, because they have > the same pll divisor. > Added dm365_clkout2_set_rate to properly set clockout2 frequency. > Modified the davinci

RE: MPEG4 encoder not giving output

2010-07-21 Thread JayaKumar, PremKumar
Yuvraj, TVP5146 is not mandatory for DVTB to run. DVTB can run in Filebased mode where the input to the Encoder is YUV file. It's only that you need to get DVTB built right first which is fairly straightforward. I just wanted to see if the same usecase works in another application (DVTB with wo

RE: Dm355-270 SD/MMC Module Freq

2010-07-21 Thread Paul Stuart
Unfortunately it is a fixed divide-by-four, so the module frequency is strictly coupled to the system clock. From: Saxena, Anshuman [anshu...@ti.com] Sent: Wednesday, July 21, 2010 6:55 PM To: Paul Stuart; 'davinci-linux-open-source@linux.davincidsp.com' S

Re: Dm355-270 SD/MMC Module Freq

2010-07-21 Thread Saxena, Anshuman
Hi, If I remember correctly, there is an internal divider in the MMC/SD module which can control the clock going into the module. I have to double check though. We had used DM355-270 version and had it working with slower SD cards at 25-30 MHz clock also. So I assume your use case should be cov

Re: [PATCH v2] mtd-nand: davinci: correct 4-bit error correction

2010-07-21 Thread Andrew Morton
On Thu, 15 Jul 2010 17:33:03 +0530 "Sudhakar Rajashekhara" wrote: > On Thu, Jul 15, 2010 at 17:11:32, Sudhakar Rajashekhara wrote: > > Hi, > > > > On Thu, Jul 15, 2010 at 16:31:19, Jon Povey wrote: > > > Sudhakar Rajashekhara wrote: > > > > On TI's DA830/OMAP-L137, DA850/OMAP-L138 and DM365, aft

Dm355-270 SD/MMC Module Freq

2010-07-21 Thread Paul Stuart
Hi There, Does anyone know if the DM355-270 can run at full speed and have reliable SD/MMC module behavior? We are using the 270 MHz variety of the DM355, clocked up to 270MHz. Now, the SD/MMC module claims that it only supports a module clock speed up to 100MHz, but running at 270 MHz prod

Re: MPEG4 encoder not giving output

2010-07-21 Thread Yuvraj Pasi
Hi Prem, As I said we are using our custom based board & not dvevm. we do not have TVP5146 installed on our board. for this reason DVTB cant run on our board. On Wed, Jul 21, 2010 at 4:09 PM, JayaKumar, PremKumar wrote: > Yuvraj, > > > > I would suggest you to use the DVTB application that is pr

Re: MPEG4 encoder not giving output

2010-07-21 Thread Yuvraj Pasi
Hi Prem, Thanks for the reply. when I say that improper output it means it is giving some data output after every 30 frames. using following printf i get the output shown below. printf("Encoded framesize %d %d %d\n", outArgs.bytesGenerated, outArgs.encodedFrameType, outArgs.inputFrameSkip); Encod

RE: MPEG4 encoder not giving output

2010-07-21 Thread JayaKumar, PremKumar
Hi Yuvraj, When you say "not giving proper output", does that mean that the output is corrupted? Guess there are no failures observed. Can you send the absolute values for all the params that you use instead of variables? Also, can you try explicitly setting the captureWidth value same as that

Re: MPEG4 encoder not giving output

2010-07-21 Thread Yuvraj Pasi
Hi Jean, Thanks for the reply i did what u advised. No difference!!! any more suggestions. On Wed, Jul 21, 2010 at 1:08 PM, Jean-Paul Saman wrote: > On 07/21/2010 09:27 AM, Yuvraj Pasi wrote: > > Hi, > > We are using our custom made board based on DM6446 platform. we are > > using dvsdk 2. My pro

RE: [PATCH 2/4] davinci: clock: add support for setting sysclk rate

2010-07-21 Thread Nori, Sekhar
Hi Sergei, On Tue, Jul 20, 2010 at 17:56:54, Sergei Shtylyov wrote: > Hello. > > Sekhar Nori wrote: > [...] > > +int davinci_set_sysclk_rate(struct clk *clk, unsigned long rate) > > +{ > [...] > > + if (input > rate) { > > + /* > > +* Can afford to provide an output litt

Re: MPEG4 encoder not giving output

2010-07-21 Thread Jean-Paul Saman
On 07/21/2010 09:27 AM, Yuvraj Pasi wrote: > Hi, > We are using our custom made board based on DM6446 platform. we are > using dvsdk 2. My problem is that > MPEG4 encoder is not giving proper output while for same set of > parameter values it is working properly > with H264 encoder & giving proper

MPEG4 encoder not giving output

2010-07-21 Thread Yuvraj Pasi
Hi, We are using our custom made board based on DM6446 platform. we are using dvsdk 2. My problem is that MPEG4 encoder is not giving proper output while for same set of parameter values it is working properly with H264 encoder & giving proper encoded frame which I am able to decode. I am using fol