[alsa-devel] [PATCH] ASoC: fsl-asoc-card: Add snd_soc_of_parse_audio_routing()

Mark Brown broonie at kernel.org
Sat Feb 14 05:31:53 CET 2015


On Thu, Feb 12, 2015 at 01:30:02PM -0800, Nicolin Chen wrote:

> This patch adds snd_soc_of_parse_audio_routing() to get dapm routes
> via Device Tree. Because snd_soc_of_parse_audio_routing() overrides
> dpam_routes, we use snd_soc_dapm_add_routes() to append the original
> build-in DPCM routes instead of linking them to dpam_routes directly.

It seems better to make the helper function play nicely with existing
DAPM routes in the card rather than have to rearrange things like this.
How about having it just record that it should parse the given property
when the table in the card is being handleed rather than overwrite that?
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