linux-kernel - Re: [PATCH v9 3/4] ASoC: tda998x: add a codec to the HDMI transmitter

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Date:	Fri, 9 Jan 2015 12:15:13 +0100
From:	Jean-Francois Moine <moinejf@...e.fr>
To:	Jyri Sarha <jsarha@...com>
Cc:	Russell King - ARM Linux <linux@....linux.org.uk>,
	Andrew Jackson <Andrew.Jackson@....com>,
	Mark Brown <broonie@...nel.org>,
	Dave Airlie <airlied@...il.com>,
	"alsa-devel@...a-project.org" <alsa-devel@...a-project.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v9 3/4] ASoC: tda998x: add a codec to the HDMI
 transmitter

On Fri, 9 Jan 2015 12:24:12 +0200
Jyri Sarha <jsarha@...com> wrote:

> > 	select SND_SOC_TDA998X if SND_SOC
> >
> > should work in all cases.
> >  
> 
> I think that would still fail if DRM and TDA998x is built in and SND_SOC 
> is built as modules. A request_module() call before 
> tda9998x_codec_register() should help. Or could could write:
> 
> select SND_SOC_TDA998X if (SND_SOC=DRM_I2C_NXP_TDA998X || SND_SOC=y)

request_module() is not needed because there are functions calls from
the transmitter to the codec.

With the simple "if SND_SOC", make menuconfig refuses to have TDA998x
built in and SND_SOC built as modules, as it should.

-- 
Ken ar c'hentañ	|	      ** Breizh ha Linux atav! **
Jef		|		http://moinejf.free.fr/
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