linux-kernel - Re: [PATCH v2] drm/i2c: tda998x: Set the CEC I2C address based on the slave I2C address.

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Message-ID: <20150121191531.GJ10762@e106497-lin.cambridge.arm.com>
Date:	Wed, 21 Jan 2015 19:15:31 +0000
From:	Liviu Dudau <Liviu.Dudau@....com>
To:	Russell King - ARM Linux <linux@....linux.org.uk>
Cc:	Andrew Jackson <Andrew.Jackson@....com>,
	"airlied@...ux.ie" <airlied@...ux.ie>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"moinejf@...e.fr" <moinejf@...e.fr>
Subject: Re: [PATCH v2] drm/i2c: tda998x: Set the CEC I2C address based on
 the slave I2C address.

On Wed, Jan 21, 2015 at 06:46:58PM +0000, Russell King - ARM Linux wrote:
> On Wed, Jan 21, 2015 at 06:44:05PM +0000, Liviu Dudau wrote:
> > On Fri, Nov 07, 2014 at 08:31:25AM +0000, Andrew Jackson wrote:
> > > The I2C address for the TDA9989 and TDA19989 is fixed at 0x34
> > > but the two LSBs of the TDA19988's address are set by two configuration
> > > pins on the chip.  Irrespective of the chip, the associated CEC
> > > peripheral's I2C address is based upon the main I2C address.
> > > 
> > > This patch avoids any special handling required to support
> > > systems that contain multiple TDA19988 devices on the same
> > > I2C bus.
> > > 
> > > Signed-off-by: Andrew Jackson <Andrew.Jackson@....com>
> > > Signed-off-by: Liviu Dudau <Liviu.Dudau@....com>
> > 
> > Hi Andrew,
> > 
> > What is the status of this patch? Is it going to be pulled by anyone?
> 
> It's been sent to David.

Thanks, Russell!

Liviu

> 
> -- 
> FTTC broadband for 0.8mile line: currently at 10.5Mbps down 400kbps up
> according to speedtest.net.
> 

-- 
====================
| I would like to |
| fix the world,  |
| but they're not |
| giving me the   |
 \ source code!  /
  ---------------
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