Re: forward porting drivers of s3c-based ebook reader platform

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On Wed, Jan 5, 2011 at 7:22 PM, Heiko StÃbner <mmind@xxxxxxxxxx> wrote:
> [please keep the cc to Alexander, thanks]
>
> Am Mittwoch 05 Januar 2011, 17:07:45 schrieben Sie:
>> On Wed, Jan 5, 2011 at 4:06 PM, Heiko StÃbner <mmind@xxxxxxxxxx> wrote:
>> >
>> > - one would need a sane scheme on how to handle the differences between
>> > the submodels. At the moment they use clauses like "if modelX || modelY
>> > ... else ... endif" where each respective model is listed
>>
>> This could be board dependent or all boards are same?
> they seem to differ in small parts. Examples from what I've seen so far:
> - some devices have a microphone input whose code is wrapped in ifs
> - some expect a "headset_pin_stat" to be true instead of 0
>
> and I didn't dare look at the s3c-keypad-qisda.c closely yet
>
>> > Implementing the power/regulator stuff might be easy (or not) because
>> > similar chips seem to be in the kernel i.e. charger bq24022 in kernel
>> > vs. bq24075 in the devices. But one would need the knowledge about these
>> > things :-) . [Also many tps6502XX regulator drivers are in the mainline
>> > kernel but not the specific TPS650240]
>>
>> Not experienced in regulator but if similar drivers exist in kernel
>> it's just question of passing
>> some platform data ;). Do you have some spare devices for testing?
> now I'm frightened :-) - what do you mean with "spare". ÂI have exactly one
> Oyo which I'd like to keep functional.
I mean I will need some device to test.I can also send only code
but it could be never ending story ;)
>
> But we want to try to get people to donate broken devices (i.e. broken screens
> but otherwise intact) which we can distribute to others.
Nice ;).
>

thanks,

marek

-- 
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Marek Belisko - OPEN-NANDRA
Freelance Developer

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