From: "Girish" <girishsg@ti.com>
To: felipe.balbi@nokia.com
Cc: 'Felipe Balbi' <me@felipebalbi.com>,
'Linux OMAP Mailing List' <linux-omap@vger.kernel.org>
Subject: RE: TWL4030 keypad timeout interrupt
Date: Wed, 14 May 2008 14:27:21 +0530 [thread overview]
Message-ID: <028f01c8b5a0$87134140$7f8818ac@ent.ti.com> (raw)
In-Reply-To: <20080514081629.GA17908@gandalf.research.nokia.com>
>-----Original Message-----
>From: Felipe Balbi [mailto:felipe.balbi@nokia.com]
>Sent: Wednesday, May 14, 2008 1:46 PM
>To: ext Girish
>Cc: 'Felipe Balbi'; felipe.balbi@nokia.com; 'Linux OMAP Mailing List'
>Subject: Re: TWL4030 keypad timeout interrupt
>
>Ok, good :-)
>thanks
>
>>
>> >So if i read it correctly, we might have 0 set as our timeout.
>> >
>> >which might explain why we only see the timeout interrupt when
>> >releasing the key.
>> >
>> >Am I right ?
>>
>> Well, the timeout is here to help the controller come out of
>hangs, if any.
>
>But is it possible that whenever we release a key we get a
>timeout? I think something is wrong there.
No, it's an empty timeout feature, an interrupt is generated if no key is pressed
during that period of time.
Regards,
Girish
next prev parent reply other threads:[~2008-05-14 8:58 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-13 13:54 TWL4030 keypad timeout interrupt Felipe Balbi
2008-05-13 14:28 ` Felipe Balbi
2008-05-14 5:08 ` Girish
2008-05-14 8:16 ` Felipe Balbi
2008-05-14 8:57 ` Girish [this message]
2008-05-14 9:52 ` Gopinath, Thara
2008-05-14 10:08 ` Felipe Balbi
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