Hello,
On Tue, 16 Nov 2010 14:59:30 -0800
Kevin Hilman wrote:
> Hmm, using pm-core, I can hit full-chip retention in suspend on my
> Beagle C4.
>
> However, upgrading to a recent x-loader and u-boot, I can reproduce
> the problem.
Ok, as you told me on IRC yesterday.
> The problem is an old o
Thomas Petazzoni writes:
> Hello Govindraj,
>
> On Mon, 15 Nov 2010 19:24:05 +0530
> Govindraj wrote:
>
>> Can you check if you have below two patches in the kernel you have?
>>
>> http://www.spinics.net/lists/linux-serial/msg02684.html
>> http://www.spinics.net/lists/linux-serial/msg02683.html
Thomas Petazzoni writes:
> On Mon, 15 Nov 2010 11:50:05 +0100
> Thomas Petazzoni wrote:
>
>> # echo enabled > /sys/class/tty/ttyO2/power/wakeup
>> # echo mem > /sys/power/state
>> [ 227.685028] PM: Syncing filesystems ... done.
>> [ 227.699432] Freezing user space processes ... (elapsed 0.01
Hello Govindraj,
On Mon, 15 Nov 2010 19:24:05 +0530
Govindraj wrote:
> Can you check if you have below two patches in the kernel you have?
>
> http://www.spinics.net/lists/linux-serial/msg02684.html
> http://www.spinics.net/lists/linux-serial/msg02683.html
>
> If not there can you check applyi
On Mon, Nov 15, 2010 at 6:43 PM, Thomas Petazzoni
wrote:
> On Mon, 15 Nov 2010 11:50:05 +0100
> Thomas Petazzoni wrote:
>
>> # echo enabled > /sys/class/tty/ttyO2/power/wakeup
>> # echo mem > /sys/power/state
>> [ 227.685028] PM: Syncing filesystems ... done.
>> [ 227.699432] Freezing user spac
On Mon, 15 Nov 2010 11:50:05 +0100
Thomas Petazzoni wrote:
> # echo enabled > /sys/class/tty/ttyO2/power/wakeup
> # echo mem > /sys/power/state
> [ 227.685028] PM: Syncing filesystems ... done.
> [ 227.699432] Freezing user space processes ... (elapsed 0.01 seconds) done.
> [ 227.725524] Free
Hello,
On Wed, 10 Nov 2010 09:32:53 -0800
Kevin Hilman wrote:
> The other problem that I'm aware of so far I've only seen on boards
> with UART2 console (beagle, Overo, n900.) The printk messages that
> warn of 'new worst case [de]activate latency" seem to be racing with
> UART disable code. T
"Peter 'p2' De Schrijver" writes:
> On Wed, Nov 10, 2010 at 06:32:53PM +0100, ext Kevin Hilman wrote:
>> Jean Pihet writes:
>>
>> > l-o is currently broken wrt to suspend and idle.
>> > Solutions are being worked on for the moment.
>> >
>> > Kevin, are there solutions available yet?
>>
>> The
On Wed, Nov 10, 2010 at 06:32:53PM +0100, ext Kevin Hilman wrote:
> Jean Pihet writes:
>
> > l-o is currently broken wrt to suspend and idle.
> > Solutions are being worked on for the moment.
> >
> > Kevin, are there solutions available yet?
>
> The solution to your previous problem (ensuring ru
Jean Pihet writes:
> l-o is currently broken wrt to suspend and idle.
> Solutions are being worked on for the moment.
>
> Kevin, are there solutions available yet?
The solution to your previous problem (ensuring runtime PM transitions
work during system PM) is included in my pm-core branch, but
Hi Thomas,
l-o is currently broken wrt to suspend and idle.
Solutions are being worked on for the moment.
Kevin, are there solutions available yet?
Regards,
Jean
On Wed, Nov 10, 2010 at 4:44 PM, Thomas Petazzoni
wrote:
> Hello,
>
> I've updated my tree to the last pm-core branch today (I'm at
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