Takashi Iwai 6b276e6281 ALSA: es1938: 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/20191210063454.31603-19-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-12-11 07:25:45 +01:00
..
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2019-12-11 07:25:45 +01:00
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2019-08-08 08:18:32 +02:00