Marco,
I have a question regarding your patch.
I have TS-7260 board that I purchased back in 2007. I wrote the
application that reads data on SPI bus (the application reads
digitized signal from ADC chip). It turned out that SPI often is
missing few samples (which makes recorded data invalid)
I am wondering if your patch would help me to resolve this problem?
I don't have much experience with Linux, so if you think that your
patch will help, what do I need to do to install patch on my board?
- Alex
--- In "greywolf9923" <> wrote:
>
> Hi all,
>
> I uploaded a new file "ep93xx_spi_patch_2.6.27.7.patch". It's based on
> the work of Matthieu Crapet. It's only a *preliminary* support.
> Improvement against Matthieu patch:
>
> - spi driver has now a workqueue to manage the transfer
> - management of the max spi speed
> - added the clock for ssp
> - added preliminary support for dma
>
> In the next round I'd like to add dma support to the spi driver to
> improve the performance. Any comments are welcome.
>
> Ps for Matt: if you like it would be great if you add this work in
> your patch.
>
> Regards,
>
> Marco
>
------------------------------------
Yahoo! Groups Links
<*> To visit your group on the web, go to:
http://groups.yahoo.com/group/ts-7000/
<*> Your email settings:
Individual Email | Traditional
<*> To change settings online go to:
http://groups.yahoo.com/group/ts-7000/join
(Yahoo! ID required)
<*> To change settings via email:
<*> To unsubscribe from this group, send an email to:
<*> Your use of Yahoo! Groups is subject to:
http://docs.yahoo.com/info/terms/
|