Re: [PATCH] xc5000, rework xc_write_reg

[Mauro Carvalho Chehab <mchehab@redhat.com>]

Em 24-05-2010 22:49, Dmitri Belimov escreveu:
> Hi Devin
> 
>> On Tue, May 18, 2010 at 3:30 AM, Dmitri Belimov <d.belimov@gmail.com>
>> wrote:
>>> Hi
>>>
>>> Rework xc_write_reg function for correct read register of the
>>> xc5000. It is very useful for tm6000.
>>>
>>> Tested for tm6000 and for saa7134 works well.
>>
>> Hi Dmitri,
>>
>> I've put this on my list of patches to review.  My concern is that the
>> xc_wait logic is pretty nasty since it's related to timing of the bus
>> (it took several weeks as well as a dozen emails with the people at
>> Xceive), and hence I am loathed to change it since it took quite a bit
>> of time to test against all the different cards that use xc5000 (and
>> in some cases there were bugs exposed in various bridge's i2c
>> implementations).
>>
>> That said, I think I actually did attempt to implement a patch
>> comparable to what you did here, but I backed it out for some reason.
>> I will need to review my trees and my notes to see what the rationale
>> was for doing such.
> 
> Ok. I can test your solution on our hardware.
> XC5000+SAA7134
> XC5000+TM6010

Devin/Dmitri,

Any progress about this patch?

Cheers,
Mauro