ok ...
something like
echo my_lock > /sys/power/wake_lock
will prevent suspend state.....
and
echo my_lock > /sys/power/wake_unlock
will enable it back....thereby "resumes the suspend"
regards,
Pavan
On Mon, Feb 23, 2009 at 3:32 PM, pavan savoy <pavan.sa...@gmail.com> wrote:
> So,
>
> echo WAKE_LOCK_SUSPEND > /sys/power/wake_lock
>
> how do I undo this ?
> echo WAKE_LOCK_SUSPEND > /sys/power/wake_unlock should work ?
>
> regards,
> Pavan
>
>
>
> On Sun, Feb 22, 2009 at 3:18 PM, Yu, Max A <max.a...@intel.com> wrote:
>
>> Setting the "Screen off time" to "never" in "Settings->Sound and
>> Display" also works.
>>
>> ------------------------------
>> *From:* android-porting@googlegroups.com [mailto:
>> android-port...@googlegroups.com] *On Behalf Of *neo.driz...@gmail.com
>> *Sent:* 2009年2月21日 13:24
>> *To:* android-porting@googlegroups.com
>> *Subject:* [android-porting] Re: turning off android power management
>>
>> Just do following on ur debug terminal
>>
>> echo WAKE_LOCK_SUSPEND > /sys/power/wake_lock
>>
>>
>> This will disable system wide suspend ..
>>
>> -Girish
>>
>>
>>
>> On Feb 20, 2009, at 1:13 AM, pavan savoy <pavan.sa...@gmail.com> wrote:
>>
>> humn, thanks...
>>
>> but tell me .. what if I disable the kernel PM itself... that will surely
>> do .. it. ..
>> but yeah... anyway can't change the kernel.. uImage.. given to me.. have
>> to make it work without changing it..
>>
>> So was looking for sysfs entries/ proc entries or ways of killing suspend
>> or something...
>>
>>
>> On Fri, Feb 20, 2009 at 12:35 PM, aow < <chen.xi...@zte.com.cn>
>> chen.xi...@zte.com.cn> wrote:
>>
>>>
>>> A simple way to turn off android power management:
>>> edited kernel\drivers\android\power.c
>>> static void android_power_suspend(struct work_struct *work)
>>> {
>>> int entry_event_num;
>>> int ret;
>>> int wait = 0;
>>> android_early_suspend_t *pos;
>>> int print_locks;
>>> unsigned long irqflags;
>>> return;/*add this,then android will not enter in sleep state,just do
>>> this,try it in your code*/
>>> while(g_user_suspend_state != USER_AWAKE) {
>>> ......
>>> }
>>> On 2月19日, 下午5时33分, pavan savoy <pavan.sa...@gmail.com> wrote:
>>> > Earlier android kernel code, had a .config option of ANDROID_PM, what
>>> has it
>>> > been replaced with ?
>>> >
>>> > What should I do, if I don't want the "Freezing user space
>>> processes...",
>>> > "Syncing file systems..." kind of power management suspend states?
>>> > [apart from disabling PM on kernel itself...]
>>> >
>>> > Also I have an console based application which would like itself to be
>>> run
>>> > for a while, however I see that some Power manager [activity manager or
>>> > something... I am not too familiar with java/c++ of android...] is
>>> causing
>>> > the suspend state which causes my application to freeze as well...
>>> >
>>> > Any ideas ?
>>> >
>>> > regards,
>>> > Pavan
>>>
>>>
>>
>>
>> >>
>>
>
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