linux-kernel - Re: [PATCH 5/5] Add gsm phone support for the mixer in tsc2101 alsa driver.

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Message-ID: <44FF2A6D.3000500@cc.jyu.fi>
Date:	Wed, 06 Sep 2006 23:07:09 +0300
From:	lamikr <lamikr@...jyu.fi>
To:	tony@...mide.com
CC:	OMAP-Linux <linux-omap-open-source@...ux.omap.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 5/5] Add gsm phone support for the mixer in tsc2101 alsa
 driver.

>> now Tux can finally call home :-)
>>     
>
> Cool that you got the phone features working :)
>   
Yes,  and gprs is also working nicely with the pppd so I can finally
start eating dog food :-)
Some problems there still are

1) As we do not yet have any kind of multiplexing support to gsm module
(currently directly accesing dev/ttyS1 for at commands)
our phone app is not able to run simultaneously with the ppp. I am not
sure should I resolve this in the kernel space or user space.

2) I can not suspend/resume by using power button but we have still
problem from waking up the iPAQ
from suspend for the incoming calls.
So far I have tried to enable UART2 wakeup by using

    level2_wake |= OMAP_IRQ_BIT(INT_MPUIO);

in omap_pm_wakeup_setup() method of plat-omap/pm.c but did not have
success with that.
Could you have any idea for this one?

Mika
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