Skip to content
Commit 56beedc8 authored by Rui Salvaterra's avatar Rui Salvaterra Committed by Takashi Iwai
Browse files

ALSA: hda: Increase default bdl_pos_adj for Apollo Lake



Apollo Lake seems to also suffer from IRQ timing issues. After being up for ~4
minutes, a Pentium N4200 system ends up falling back to workqueue-based IRQ
handling:

[  208.019906] snd_hda_intel 0000:00:0e.0: IRQ timing workaround is activated
for card #0. Suggest a bigger bdl_pos_adj.

Unfortunately, the Baytrail and Braswell workaround value of 32 samples isn't
enough to fix the issue here. Default to 64 samples.

Signed-off-by: default avatarRui Salvaterra <rsalvaterra@gmail.com>
Reviewed-by: default avatarAmadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Link: https://lore.kernel.org/r/20240122114512.55808-3-rsalvaterra@gmail.com
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 3526860f
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment