On 6/7/17 2:23 PM, Mark Brown wrote:
On Tue, Jun 06, 2017 at 03:44:42PM +0100, Liam Girdwood wrote:
+ snd_soc_dapm_buffer, /* DSP/CODEC internal buffer */
+ snd_soc_dapm_pipeline, /* DSP/CODEC internal pipeline */
+ snd_soc_dapm_effect, /* DSP/CODEC effect component */
What's the difference between a buffer and a pipeline, or between a
pipeline and an effect? We should have clear documentation, if they're
different we're probably going to end up using them differently in the
core at some point and if people use the wrong widget type it might end
up breaking things.
it would be good to explain how those elements are organized. Usually an
effect/src/asrc is part of a pipeline, it's almost a subgraph within the
flat dapm structure
+ snd_soc_dapm_codec, /* FW/SW coder/decoder component */
Can we call this a fmt_conv or something? CODEC is unfortunately a bit
overloaded.
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