Re: how to make KEY_POWER work in terminal system

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kernel message:
[    1.240000] input: gpio-keys as /devices/platform/gpio-keys/input/input0
[    1.250000] input: matrix-keypad as /devices/platform/matrix-keypad/input/in1

no /dev/event/inputX device
but there is
/sys/devices/platform/gpio-keys/input/input0
the uevent is :
PRODUCT=19/1/1/100
NAME="gpio-keys"
PHYS="gpio-keys/input0"
EV==3
KEY==100000 0 0 0
MODALIAS=input:b0019v0001p0001e0100-e0,1,k74,ramlsfw

from /proc/interrupts
181:         87     GPIO Bank D  Power

when I press the button nothing happen. device not poweroff.

we have a metrix-keypad in out device. all keys work find.
so I try to map the "F1" to KEY_POWER. then I press the "F1" device not pwoeroff

On 10/3/09, xiangfu liu <xiangfu.z@xxxxxxxxx> wrote:
> sorry forget the subject. send again
>
> On 10/3/09, xiangfu liu <xiangfu.z@xxxxxxxxx> wrote:
>> Hi
>>
>> I try to write gpio-keys driver a POWER button. attach is the patch.
>> but when I press or hold the button. the system not poweroff. do nothing.
>>
>> I have change the KEY_POWER to KEY_A. then I press the button again.
>> the terminal ouptu 'a' , it works. but why KEY_POWER?
>>
>> give me some tips
>>
>> thanks for help
>>
>> Best Regards
>> Xiangfu
>>
>


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