On Mon, 5 Sep 2022 09:40:30 +0200, Martin PoviĊĦer wrote:
Move the requesting of DMA channels further down from 'probe' to 'pcm_new'. This is to spare the allocated DMA channel resources as we typically only ever use one or two of the clusters for PCM streaming. Before we would request DMA channels for all clusters.
(This is prompted by a change in the Audio DMA Controller driver, which will now be allocating cache SRAM to channels.)
[...]
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: apple: mca: Postpone requesting of DMA channels commit: 4ec8179c212fb1530df4a1df6db75756c06da5f6
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
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Thanks, Mark