linux-kernel - Re: Nokia N900 - audio TPA6130A2 problems

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Message-Id: <1458306829.11841.2.camel@Nokia-N900>
Date:	Fri, 18 Mar 2016 15:13:49 +0200
From:	Ивайло Димитров 
	<ivo.g.dimitrov.75@...il.com>
To:	Peter Ujfalusi <peter.ujfalusi@...com>,
	Grygorii Strashko <grygorii.strashko@...com>,
	Sebastian Reichel <sre@...nel.org>,
	Pali Rohár <pali.rohar@...il.com>
Cc:	Jarkko Nikula <jarkko.nikula@...mer.com>,
	Tony Lindgren <tony@...mide.com>,
	Lars-Peter Clausen <lars@...afoo.de>,
	linux-kernel@...r.kernel.org, linux-omap@...r.kernel.org,
	Pavel Machek <pavel@....cz>,
	Aaro Koskinen <aaro.koskinen@....fi>,
	Nishanth Menon <nm@...com>, merlijn@...zup.org
Subject: Re: Nokia N900 - audio TPA6130A2 problems

Hi

On Fri Mar 18 12:33:14 2016 Peter Ujfalusi <peter.ujfalusi@...com> wrote:
> 
> But enabling the pull via DT for the i2c2 works?
> 

No :(. I even migrated the driver to regmap - no gain. Maybe i2c bus is blocked by another device held in reset. The next thing I am going to try is to deassert reset/power gpios on all the devices on i2c-2 bus, to see if it will make any difference. Or if you have any other ideas, please share.

Ivo