[PATCH for 7.0 v2 0/2] ALSA/SOF Intel: Enforce stricter period size for NVL

Peter Ujfalusi
2026-04-08T12:14:31Z

Hi,

Changes swince v1:
- Added Cc stable to the first patch

NVL and NVL-S (ACE4) needs to use stricter period size constraint to
meet the address alignment for each BDLE buffer (start of each period in
the continuous ALSA buffer) set in the HDA specification.

It would be great if these can be sent for 7.0 as last minute if it is
doable, I left out the Fixes tag from the first patch as that is
introduced in 7.0.

Regards
Peter
---
Kai Vehmanen (2):
ALSA: hda/intel: enforce stricter period-size alignment for Intel NVL
ASoC: SOF: Intel: hda: modify period size constraints for ACE4

sound/hda/controllers/intel.c | 7 +++++--
sound/soc/sof/intel/hda-pcm.c | 14 ++++++++++++--
2 files changed, 17 insertions(+), 4 deletions(-)

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2.53.0