[alsa-devel] [PATCH v2 3/4] ASoC: simple-card: accept many DAI links

Jyri Sarha jsarha at ti.com
Fri Mar 14 12:16:12 CET 2014

On 03/11/2014 11:36 AM, Jean-Francois Moine wrote:
> Some simple audio cards may have many DAI links.
> This patch extends the simple-card driver for handling such cards.
> Signed-off-by: Jean-Francois Moine <moinejf at free.fr>
> ---

Why can't you just use two simple-card instances in your setup?

You need to update the DT-binding document too when you are changing the 
binding. That way it would also be easier to follow what you are trying 
to accomplish here.

The sysclk and tdm properties appear to only work in the dais of the 
first dai-link and __asoc_simple_card_dai_init() will not be called for 
other dais at all. The DT-binding of this implementation would look 
pretty hairy to me.

Best regards,

More information about the Alsa-devel mailing list