On Tue, 17 Dec 2024 11:10:19 +0200, Peter Ujfalusi wrote: > The linkDMA should not be released on stop trigger since a stream re-start > might happen without closing of the stream. This leaves a short time for > other streams to 'steal' the linkDMA since it has been released. > > This issue is not easy to reproduce under normal conditions as usually > after stop the stream is closed, or the same stream is restarted, but if > another stream got in between the stop and start, like this: > aplay -Dhw:0,3 -c2 -r48000 -fS32_LE /dev/zero -d 120 > CTRL+z > aplay -Dhw:0,0 -c2 -r48000 -fS32_LE /dev/zero -d 120 > > [...] Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next Thanks! [1/1] ASoC: SOF: Intel: hda-dai: Do not release the link DMA on STOP commit: e8d0ba147d901022bcb69da8d8fd817f84e9f3ca 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. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark
