Last commits - broken touchscreen?
arhuaco at freaks-unidos.net
Fri Oct 2 04:52:03 CEST 2009
On Thu, Oct 1, 2009 at 4:44 AM, Vasily Khoruzhick <anarsoul at gmail.com> wrote:
> В сообщении от 1 октября 2009 11:10:40 автор Radek Polak написал:
>> it seems that the last commits in andy-tracking broke touchscreen. After
>> few suspend/resume cycles the touchscreen stops working.
>> It was confirmed by Jim Morris and me on QtMoko v12 distribution, but
>> probably everybody will be affected.
>> Can i do something more about this? I can try to provide logs if needed.
> I'm pretty sure it's due bug in adc driver.
> ts driver request conversion from adc driver, in this moment machine goes into
> suspend, after resume ts driver still waits for response from adc driver, but
> adc driver will never respond, as there's client active, but hardware was not
> configured to perform conversion.
Vasily, this is indeed the case.
> I've fixed this bug in my patches for rx1950, so, Nelson, you can check it out
> and push fix into your kernel branch.
I sent the attached patch to andy-tracking. It's not far from
upstream. Will you send it?
Radek: I hope this fixes the bug. Please let us know if it doesn't. I
reproduced the bug and in my tests the patch fixed it.
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