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From: Angelo Dureghello <angelo70@gmail.com>
To: alsa-devel@alsa-project.org
Subject: davinci_soc_platform_register and davinci-pcm-audio question
Date: Wed, 15 Oct 2014 18:40:09 +0200	[thread overview]
Message-ID: <543EA369.8070406@gmail.com> (raw)
In-Reply-To: <543EA2D7.8050704@gmail.com>

Dear all,

i am referring to this patch:

http://lists.infradead.org/pipermail/linux-arm-kernel/2012-August/116088.html

My board, based on am1808(da850) cpu and codec wolfson wm8758 (created 
based on wm8985.c)
using mcbsp with a custom soc machine is actually broken,

This moving from kernel 3.5.1 to 3.17.

Alsa card is loaded correctly, but i can hear no sound:

omap_rtc omap_rtc: setting system clock to 2014-10-15 15:46:57 UTC 
(1413388017)
ALSA device list:
   #0: barix-ipam390
UBIFS: background thread "ubifs_bgt0_0" started, PID 1071
UBIFS: recovery needed


In the patch, seems "davinci-pcm-audio" is no more a driver.
And i should use "davinci_soc_platform_register" to have the pcm helper 
available.

But i don't understand in where i have to call this function.

Every help is appreciated.

Reagrds
angelo





       reply	other threads:[~2014-10-15 16:40 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <543EA2D7.8050704@gmail.com>
2014-10-15 16:40 ` Angelo Dureghello [this message]
2014-10-15 18:33 davinci_soc_platform_register and davinci-pcm-audio question Angelo Dureghello

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