[RFC PATCH v3 0/4] Reuse the dma channel if available in Back-End · Shengjiu Wang <hidden> · 2020-06-12
[RFC PATCH v3 1/4] ASoC: soc-card: export snd_soc_lookup_component_nolocked · Shengjiu Wang <hidden> · 2020-06-12
Re: [RFC PATCH v3 1/4] ASoC: soc-card: export snd_soc_lookup_component_nolocked · Nicolin Chen <nicoleotsuka@gmail.com> · 2020-06-12
[RFC PATCH v3 2/4] ASoC: dmaengine_pcm: export soc_component_to_pcm · Shengjiu Wang <hidden> · 2020-06-12
Re: [RFC PATCH v3 2/4] ASoC: dmaengine_pcm: export soc_component_to_pcm · Nicolin Chen <nicoleotsuka@gmail.com> · 2020-06-12
[RFC PATCH v3 4/4] ASoC: fsl_asrc_dma: Fix data copying speed issue with EDMA · Shengjiu Wang <hidden> · 2020-06-12
Re: [RFC PATCH v3 4/4] ASoC: fsl_asrc_dma: Fix data copying speed issue with EDMA · Nicolin Chen <nicoleotsuka@gmail.com> · 2020-06-12
[RFC PATCH v3 3/4] ASoC: fsl_asrc_dma: Reuse the dma channel if available in Back-End · Shengjiu Wang <hidden> · 2020-06-12
Re: [RFC PATCH v3 3/4] ASoC: fsl_asrc_dma: Reuse the dma channel if available in Back-End · Nicolin Chen <nicoleotsuka@gmail.com> · 2020-06-12
Re: [RFC PATCH v3 0/4] Reuse the dma channel if available in Back-End · Mark Brown <broonie@kernel.org> · 2020-06-12

Re: [RFC PATCH v3 2/4] ASoC: dmaengine_pcm: export soc_component_to_pcm

From: Nicolin Chen <nicoleotsuka@gmail.com>
Date: 2020-06-12 08:01:38
Also in: alsa-devel, lkml

On Fri, Jun 12, 2020 at 03:37:49PM +0800, Shengjiu Wang wrote:

In DPCM case, Front-End needs to get the dma chan which has
been requested by Back-End and reuse it.

Signed-off-by: Shengjiu Wang <redacted>

Reviewed-by: Nicolin Chen <nicoleotsuka@gmail.com>