[alsa-devel] ASoC: Dummy codec driver?

Mark Brown broonie at opensource.wolfsonmicro.com
Wed May 19 17:02:17 CEST 2010

On Wed, 2010-05-19 at 21:22 +0900, Joonyoung Shim wrote:

> I have a target(The cpu is S5PC110) which doesn't have audio codec, but 
> it needs the audio device node to play audio at the TV via HDMI. The
> S5PC110 HDMI transmits itself to TV the audio data from I2S buffer, so i 
> have made dummy codec driver to create audio device node and to transmit
> audio data to I2S buffer.

> How do you think about the dummy codec driver?

That seems like a good solution to your problem - there's already a few
dummy drivers present in the tree for fixed function devices (so all
they do is set capabilities for the DAI link). This would slot in nicely
beside them.

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