tree 89192b18b46c05fa9fa5b0075cfa8bc8c4f41b17
parent a7a0dcdff41700d4dfc347a6d7786d8e695994e5
author Takashi Iwai <tiwai@suse.de> 1679554355 +0100
committer Takashi Iwai <tiwai@suse.de> 1679665978 +0100

ALSA: pcm: Improved XRUN handling for indirect PCM helpers

As PCM ack callback may handle the XRUN situation gracefully now,
change the indirect PCM helpers to give a proper error (-EPIPE).
Also, change the pointer callback helpers to deal with the XRUN error
properly, too.

This requires the PCM core change by the commit 8c721c53dda5
("ALSA: usb-audio: Fix recursive locking at XRUN during syncing").

Link: https://lore.kernel.org/r/20230323065237.5062-2-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>