>From dbe7e824d576636bb15b82a20fd2557fddc9a8f7 Mon Sep 17 00:00:00 2001
From: Philby John
Date: Tue, 14 Jul 2009 21:46:47 +0530
Subject: [PATCH] Reset i2c bus to come out of time out conditions
Get out of i2c time out condition by resetting
the i2c bus. The kernel must be robust enough to
gracefu
Hello.
Philby John wrote:
From dbe7e824d576636bb15b82a20fd2557fddc9a8f7 Mon Sep 17 00:00:00 2001
From: Philby John
Date: Tue, 14 Jul 2009 21:46:47 +0530
Subject: [PATCH] Reset i2c bus to come out of time out conditions
Get out of i2c time out condition by resetting
the i2c bus. The kernel
On Wednesday 15 July 2009, Philby John wrote:
> /*
> + * Configure the i2c data pin as a GPIO input and the i2c clock pin as a
> + * high GPIO output.
> + */
> +static void disable_i2c_pins(void)
> +{
> + unsigned long flags;
> +
> + local_irq_save(flags);
> + if (cpu_is_davinci_
Philby John wrote:
>>From dbe7e824d576636bb15b82a20fd2557fddc9a8f7 Mon Sep 17 00:00:00 2001
> From: Philby John
> Date: Tue, 14 Jul 2009 21:46:47 +0530
> Subject: [PATCH] Reset i2c bus to come out of time out conditions
>
> Get out of i2c time out condition by resetting
> the i2c bus. The kernel
Hello,
- Original Message
> From: Philby John
> To: linux-...@vger.kernel.org
> Cc: kh...@linux-fr.org; davinci-linux-open-source@linux.davincidsp.com
> Sent: Wednesday, July 15, 2009 13:04:27
> Subject: [PATCH/RFC 1/1] recover from davinci i2c time out condit
13:04:27
> > Subject: [PATCH/RFC 1/1] recover from davinci i2c time out conditions
> >
> > >From dbe7e824d576636bb15b82a20fd2557fddc9a8f7 Mon Sep 17 00:00:00 2001
> > From: Philby John
> > Date: Tue, 14 Jul 2009 21:46:47 +0530
> > Subject: [PATCH] Reset i2c
Troy,
>
>I personally like the idea behind this patch. But I have
>heard others argue against it. But it is not related to the
>^C issue others have mentioned.That should not happen in
>the GIT kernel.
>
I do get this ^c timeout issue in DM6446 and DM355. I have the video loopback
application ru
Karicheri, Muralidharan wrote:
> Troy,
>
>
>> I personally like the idea behind this patch. But I have
>> heard others argue against it. But it is not related to the
>> ^C issue others have mentioned.That should not happen in
>> the GIT kernel.
>>
> I do get this ^c timeout issue in DM6446 and DM
; > From: Philby John
> > > To: linux-...@vger.kernel.org
> > > Cc: kh...@linux-fr.org; davinci-linux-open-source@linux.davincidsp.com
> > > Sent: Wednesday, July 15, 2009 13:04:27
> > > Subject: [PATCH/RFC 1/1] recover from davinci i2c time out conditions
> &
> > > To: linux-...@vger.kernel.org
> > > > Cc: kh...@linux-fr.org;
> davinci-linux-open-source@linux.davincidsp.com
> > > > Sent: Wednesday, July 15, 2009 13:04:27
> > > > Subject: [PATCH/RFC 1/1] recover from davinci i2c time out
> conditions
&g
; >
> > > > - Original Message
> > > >
> > > > > From: Philby John
> > > > > To: linux-...@vger.kernel.org
> > > > > Cc: kh...@linux-fr.org;
> >
> > davinci-linux-open-source@linux.davincidsp.com
&g
> > > To: linux-...@vger.kernel.org
> > > > > Cc: kh...@linux-fr.org;
> >
> > davinci-linux-open-source@linux.davincidsp.com
> >
> > > > > Sent: Wednesday, July 15, 2009 13:04:27
> > > > > Subject: [PATCH/RFC 1/1] recover from
Hello David,
On Wed, 2009-07-15 at 10:10 -0700, David Brownell wrote:
> On Wednesday 15 July 2009, Philby John wrote:
> > /*
> > + * Configure the i2c data pin as a GPIO input and the i2c clock pin as a
> > + * high GPIO output.
> > + */
> > +static void disable_i2c_pins(void)
> > +{
> > +
Hello Sergei,
On Wed, 2009-07-15 at 16:34 +0400, Sergei Shtylyov wrote:
> Hello.
>
> Philby John wrote:
>
> >>From dbe7e824d576636bb15b82a20fd2557fddc9a8f7 Mon Sep 17 00:00:00 2001
> > From: Philby John
> > Date: Tue, 14 Jul 2009 21:46:47 +0530
> > Subject: [PATCH] Reset i2c bus to come out of
Hello Troy,
On Wed, 2009-07-15 at 10:15 -0700, Troy Kisky wrote:
> Philby John wrote:
> >>From dbe7e824d576636bb15b82a20fd2557fddc9a8f7 Mon Sep 17 00:00:00 2001
> > From: Philby John
> > Date: Tue, 14 Jul 2009 21:46:47 +0530
> > Subject: [PATCH] Reset i2c bus to come out of time out conditions
>
15 matches
Mail list logo
