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ALSA: ad1889: Support PCM sync_stop
author
Takashi Iwai
<tiwai@suse.de>
Tue, 10 Dec 2019 06:34:00 +0000
(07:34 +0100)
committer
Takashi Iwai
<tiwai@suse.de>
Wed, 11 Dec 2019 06:25:35 +0000
(07:25 +0100)
The driver invokes snd_pcm_period_elapsed() simply from the interrupt
handler. Set card->sync_irq for enabling the missing sync_stop PCM
operation.
Link:
https://lore.kernel.org/r/20191210063454.31603-2-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/ad1889.c
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diff --git
a/sound/pci/ad1889.c
b/sound/pci/ad1889.c
index
4b902c1
..
7770157
100644
(file)
--- a/
sound/pci/ad1889.c
+++ b/
sound/pci/ad1889.c
@@
-899,7
+899,7
@@
snd_ad1889_create(struct snd_card *card,
}
chip->irq = pci->irq;
-
synchronize_irq(chip->irq)
;
+
card->sync_irq = chip->irq
;
/* (2) initialization of the chip hardware */
if ((err = snd_ad1889_init(chip)) < 0) {