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ALSA: nm256: Support PCM sync_stop
authorTakashi Iwai <tiwai@suse.de>
Tue, 10 Dec 2019 06:34:27 +0000 (07:34 +0100)
committerTakashi Iwai <tiwai@suse.de>
Wed, 11 Dec 2019 06:25:50 +0000 (07:25 +0100)
commit1478eb63654b367399f79edc0734a3bda1b0324b
tree733798eacb4950a9d6090b75a86a3552e4727865tree | snapshot
parenta20b8bfe557c794ae3a35c1ca9cb25d3abaf7784commit | diff
ALSA: nm256: Support PCM sync_stop

The driver invokes snd_pcm_period_elapsed() simply from the interrupt
handler.  Set card->sync_irq for enabling the missing sync_stop PCM
operation.  It's cleared and reset dynamically at IRQ re-acquiring for
the PM resume, too.

Link: https://lore.kernel.org/r/20191210063454.31603-29-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/nm256/nm256.c diff | blob | history
Domain: System / Kernel;