From: "Pali Rohár" <pali.rohar@gmail.com>
To: Peter Ujfalusi <peter.ujfalusi@ti.com>
Cc: Sebastian Reichel <sre@kernel.org>,
Jarkko Nikula <jarkko.nikula@bitmer.com>,
Tony Lindgren <tony@atomide.com>,
Lars-Peter Clausen <lars@metafoo.de>,
linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org,
Pavel Machek <pavel@ucw.cz>, Aaro Koskinen <aaro.koskinen@iki.fi>,
Nishanth Menon <nm@ti.com>,
Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>,
merlijn@wizzup.org
Subject: Re: Nokia N900 - audio TPA6130A2 problems
Date: Wed, 16 Mar 2016 14:33:19 +0100 [thread overview]
Message-ID: <20160316133319.GR8413@pali> (raw)
In-Reply-To: <56E68B71.2030202@ti.com>
Hi! We found out that tpa6130a2 device is being initialized before i2c_2
bus is initialized. So that is reason why tpa6130a2 fails...
Any idea why kernel first try to initialize one i2c device even before
bus itself is initialized?
On Monday 14 March 2016 11:59:13 Peter Ujfalusi wrote:
> Does the i2c communication breaks with DT _and_ non DT boot?
Yes, for both DT and non DT boot. And this problem is there for a long
time...
--
Pali Rohár
pali.rohar@gmail.com
next prev parent reply other threads:[~2016-03-16 13:33 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-25 10:28 Nokia N900 - audio TPA6130A2 problems Pali Rohár
2015-07-25 13:17 ` Lars-Peter Clausen
2015-08-01 10:18 ` Pali Rohár
2015-08-03 18:03 ` Jarkko Nikula
2015-08-03 18:17 ` Pali Rohár
2015-08-03 18:48 ` Jarkko Nikula
2015-08-03 18:55 ` Pali Rohár
2015-08-04 7:02 ` Peter Ujfalusi
2016-01-04 23:34 ` Pali Rohár
2016-03-06 15:23 ` Sebastian Reichel
2016-03-07 11:59 ` Pali Rohár
2016-03-08 6:45 ` Ivaylo Dimitrov
2016-03-12 12:39 ` Pali Rohár
2016-03-12 12:42 ` Pali Rohár
2016-03-14 9:59 ` Peter Ujfalusi
2016-03-14 17:05 ` Ivaylo Dimitrov
2016-03-16 13:33 ` Pali Rohár [this message]
2016-03-16 14:47 ` Sebastian Reichel
2016-03-16 18:21 ` Ivaylo Dimitrov
2016-03-16 18:32 ` Grygorii Strashko
2016-03-16 19:50 ` Ivaylo Dimitrov
2016-03-17 0:49 ` Sebastian Reichel
2016-03-17 7:56 ` Ivaylo Dimitrov
2016-03-17 13:01 ` Pali Rohár
2016-03-17 13:11 ` Ivaylo Dimitrov
2016-03-17 13:33 ` Tony Lindgren
2016-03-17 13:50 ` Ivaylo Dimitrov
2016-03-17 14:32 ` Tony Lindgren
2016-03-17 14:58 ` Ivaylo Dimitrov
2016-03-17 7:53 ` Peter Ujfalusi
2016-03-17 17:26 ` Ivaylo Dimitrov
2016-03-18 10:33 ` Peter Ujfalusi
2016-03-18 13:13 ` Ивайло Димитров
2016-03-18 13:36 ` Sebastian Reichel
2016-03-18 13:45 ` Ivaylo Dimitrov
2016-03-18 15:04 ` Sebastian Reichel
2016-03-18 15:56 ` Ivaylo Dimitrov
2016-03-19 8:49 ` Ivaylo Dimitrov
2016-03-20 5:17 ` Sebastian Reichel
2016-03-20 19:43 ` Ivaylo Dimitrov
2016-03-21 0:04 ` Sebastian Reichel
2016-03-21 1:40 ` Sebastian Reichel
2016-03-21 12:03 ` Mark Brown
2016-03-21 11:45 ` Mark Brown
2016-03-21 13:39 ` Ivaylo Dimitrov
2016-03-21 13:45 ` Mark Brown
2016-03-21 14:53 ` Sebastian Reichel
2016-03-21 19:34 ` Ivaylo Dimitrov
2016-03-22 8:02 ` Ivaylo Dimitrov
2016-04-01 10:43 ` Race condition in TPA6130A2 (Was: Re: Nokia N900 - audio TPA6130A2 problems) Pali Rohár
2015-08-14 20:46 ` Nokia N900 - audio TPA6130A2 problems Pavel Machek
2015-08-14 20:54 ` Pali Rohár
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