New build to host on my ftp

Hi Pierre,
No problem for building a new kernel image from latest HEAD & hosting it
on my ftp. I'll do that soon...and will mail all when done.

By the way, why not add aximx50_tsc2046_ts.c in this release even if it
not fully functional ?

Question : Do you know if someone tried to verify GPIO's values in
aximx50-gpio.h ? It seems to be a clone from hx4700-gpio.h so many
#define may be wrong...

Bye.
        
        Message: 2
        Date: Mon, 29 Jan 2007 20:26:04 +0100
        From: Pierre GAUFILLET <pierre.gaufillet_at_magic.fr>
        Subject: Re: [Aximx50-port] Touchscreen chip is not an ADS 7846
        To: The porting effort for the Dell Axim x50
                <aximx50-port_at_handhelds.org>
        Message-ID: <45BE4A4C.3080302_at_magic.fr>
        Content-Type: text/plain; charset="utf-8"
        
        Hi Paul,
        
        Paul Sokolovsky a crit :
> Hello Pierre,
>
> Sunday, January 28, 2007, 9:54:14 PM, you wrote:
>
>
>> Hi,
>>
>> the touchscreen is now working (probably for X50 and for sure
        for X51).
>> I will post a first patch soon.
>> I still have to define the coordinates transformation.
>>
>> Paul : I see you committed a new 7846 device-independent
        driver. Should
>> I use this one from now ?
>>
>
> Yes, I refactored it exactly for your use, and I'd
        appreciate if you
> give it try (and win ;-) ). Please see h4000 code fro how to
        use it
> (pretty simple actually, you just need to pass in pen down
        IRQ).
>
> I also confirmed that ADS7846 and TSC2046 are exact clones.
        Quoting
> doc:
> "The TSC2046 is 100% pin-compatible with the existing
> ADS7846, and will drop into the same socket."
> They talk about pin compatibility here, but looking at command
        bits,
> programmatical interface is the same too. So, this is great
        news,
> meaning that the whole dozen of PDAs can use the same driver.
        I will
> try ads7846ts_ssp on hx4700 as the next thing to do too.
>
        ok : go for it, then :-)
        Just a question : do you have any idea of the transfer laws to
        be used ?
        I get some really non-linear measurements...
        
>
>> Could you please commit the following modification to
>> include/asm-arm/arch-pxa/memory.h ?
>>
>> #ifdef CONFIG_DRAM_BASE
>> #define PHYS_OFFSET (CONFIG_DRAM_BASE)
>> #else
>> #define PHYS_OFFSET UL(0xa0000000)
>> #endif
>>
>
> Committed. So, can you confirm that with this modification
        CVS can
> build bootable kernel for aximx50? It's time to tag next
        subrelease,
> and I'd like to include working aximx50 into it.
>
        It is ok. The HEAD kernel boots and the pxafb is working on my
        X51v.
        Tests should be done also on X50, X50v and X51...
        
        Jean-Nicolas : could you build and host this kernel image ?
        
        
        Pierre
Received on Mon Jan 29 2007 - 18:32:25 EST