ALSA: pcm: Improved XRUN handling for indirect PCM helpers

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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 8c721c53dd
("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>

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This commit is contained in:

Takashi Iwai 2023-03-23 07:52:35 +01:00

parent a7a0dcdff4

commit 0146878cf2

1 changed files with 16 additions and 6 deletions

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include/sound/pcm-indirect.h

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