Re: [PATCH v5 0/5] ASoC: q6apm: fix under runs and fragment sizes

Mark Brown
2025-03-31T18:23:30Z

On Fri, 14 Mar 2025 17:47:55 +0000, srinivas.kandagatla@linaro.org wrote:
> On Qualcomm Audioreach setup, some of the audio artifacts are seen in
> both recording and playback. These patches fix issues by
> 1. Adjusting the fragment size that dsp can service.
> 2. schedule available playback buffers in time for dsp to not hit under runs
> 3. remove some of the manual calculations done to get hardware pointer.
>
> With these patches, am able to see significant Audio quality improvements.
> I have few more patches to optimize the dsp drivers, but for now am
> keeping this series simple to address the underruns and overruns issues
> noticed in pipewire setup.
>
> [...]

Applied to

https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/5] ASoC: q6apm-dai: schedule all available frames to avoid dsp under-runs
commit: 3d4a4411aa8bbc3653ff22a1ff0432eb93d22ae0
[2/5] ASoC: q6apm: add q6apm_get_hw_pointer helper
commit: 0badb5432fd525a00db5630c459b635e9d47f445
[3/5] ASoC: q6apm-dai: make use of q6apm_get_hw_pointer
commit: a93dad6f4e6a04a5943f6ee5686585f24abf7063
[4/5] ASoC: qdsp6: q6apm-dai: set 10 ms period and buffer alignment.
commit: 3107019501842c27334554ba9d6583b1f200f61f
[5/5] ASoC: qdsp6: q6apm-dai: fix capture pipeline overruns.
commit: 5d01ed9b9939b4c726be74db291a982bc984c584

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