From mboxrd@z Thu Jan  1 00:00:00 1970
From: Pali =?utf-8?q?Roh=C3=A1r?= <pali.rohar@gmail.com>
Subject: v3.19: Nokia N900 - auto not working
Date: Sat, 31 Jan 2015 10:35:45 +0100
Message-ID: <201501311035.45875@pali>
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Cc: Pavel Machek <pavel@ucw.cz>, Sebastian Reichel <sre@kernel.org>, Aaro Koskinen <aaro.koskinen@iki.fi>, Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>, Tony Lindgren <tony@atomide.com>, Felipe Balbi <balbi@ti.com>, Peter Ujfalusi <peter.ujfalusi@ti.com>, Jarkko Nikula <jarkko.nikula@bitmer.com>

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Hello,

audio on (real) n900 device does not working with 3.19 kernel. Here is rele=
vant dmesg output:

[    5.687438] omap_i2c 48070000.i2c: bus 1 rev3.3 at 2200 kHz
[    5.696166] tpa6130a2 2-0060: Write failed
[    5.696228] tpa6130a2 2-0060: Failed to initialize chip
[    5.696380] tpa6130a2: probe of 2-0060 failed with error -121
[    5.697937] omap_i2c 48072000.i2c: bus 2 rev3.3 at 100 kHz
[    5.700256] omap_i2c 48060000.i2c: bus 3 rev3.3 at 400 kHz
[    6.289154] rx51-audio n900-audio: Failed to add TPA6130A2 controls
[    6.295715] rx51-audio n900-audio: ASoC: failed to init TLV320AIC34: -19
[    6.302459] rx51-audio n900-audio: ASoC: failed to instantiate card -19
[    6.309173] gpiod_unexport: invalid GPIO
[    6.315612] rx51-audio n900-audio: snd_soc_register_card failed (-19)
[    6.397949] ALSA device list:
[    6.404876]   No soundcards found.

Any idea why tpa6130a2 fails to initialize?

I applied also these patches:
https://lkml.org/lkml/2015/1/29/465
http://mailman.alsa-project.org/pipermail/alsa-devel/2015-January/087228.ht=
ml

=2D-=20
Pali Roh=C3=A1r
pali.rohar@gmail.com

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