Messages in this thread | | | Subject | Re: [alsa-devel] [PATCH v2 3/5] ASoC: core: add support to snd_soc_dai_get_sdw_stream() | From | Pierre-Louis Bossart <> | Date | Wed, 14 Aug 2019 09:09:04 -0500 |
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On 8/13/19 11:11 PM, Vinod Koul wrote: > On 13-08-19, 20:58, Mark Brown wrote: >> On Tue, Aug 13, 2019 at 02:38:53PM -0500, Pierre-Louis Bossart wrote: >> >>> Indeed. I don't have a full understanding of that part to be honest, nor why >>> we need something SoundWire-specific. We already abused the set_tdm_slot API >>> to store an HDaudio stream, now we have a rather confusing stream >>> information for SoundWire and I have about 3 other 'stream' contexts in >>> SOF... I am still doing basic cleanups but this has been on my radar for a >>> while. >> >> There is something to be said for not abusing the TDM slot API if it can >> make things clearer by using bus-idiomatic mechanisms, but it does mean >> everything needs to know about each individual bus :/ . > > Here ASoC doesn't need to know about sdw bus. As Srini explained, this > helps in the case for him to get the stream context and set the stream > context from the machine driver. > > Nothing else is expected to be done from this API. We already do a set > using snd_soc_dai_set_sdw_stream(). Here we add the snd_soc_dai_get_sdw_stream() to query
I didn't see a call to snd_soc_dai_set_sdw_stream() in Srini's code?
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