[alsa-devel] [PATCH 02/22] ASoC: dmaengine: Extend use of chan_names provided in custom DMA config

[Krzysztof Kozlowski]

On Thu, 7 Feb 2019 at 18:00, Sylwester Nawrocki <s.nawrocki at samsung.com> wrote:
>
> There are currently two ways to specify custom DMA channel names:
>  - through the SND_DMAENGINE_PCM_FLAG_CUSTOM_CHANNEL_NAME flag and
>    snd_dmaengine_dai_dma_data data structure,
>  - through chan_names field of struct snd_dmaengine_pcm_config.
>
> In order to replace the DAI DMA data method with the custom DMA config
> one on non-DT platforms the dmaengine_pcm_new() function is extended
> to also consider channel names specified in the custom DMA config.
> If both config->chan_names and dma_data->chan_name are provided
> the former will be used.
>
> Signed-off-by: Sylwester Nawrocki <s.nawrocki at samsung.com>
> ---
>  sound/soc/soc-generic-dmaengine-pcm.c | 11 +++++++++--
>  1 file changed, 9 insertions(+), 2 deletions(-)

Acked-by: Krzysztof Kozlowski <krzk at kernel.org>

Best regards,
Krzysztof