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ALSA: trident: Support PCM sync_stop
author
Takashi Iwai
<tiwai@suse.de>
Tue, 10 Dec 2019 06:34:35 +0000
(07:34 +0100)
committer
Takashi Iwai
<tiwai@suse.de>
Wed, 11 Dec 2019 06:25:53 +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/20191210063454.31603-37-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/trident/trident_main.c
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diff --git
a/sound/pci/trident/trident_main.c
b/sound/pci/trident/trident_main.c
index
0e02578
..
0d039ea
100644
(file)
--- a/
sound/pci/trident/trident_main.c
+++ b/
sound/pci/trident/trident_main.c
@@
-3543,6
+3543,7
@@
int snd_trident_create(struct snd_card *card,
return -EBUSY;
}
trident->irq = pci->irq;
+ card->sync_irq = trident->irq;
/* allocate 16k-aligned TLB for NX cards */
trident->tlb.entries = NULL;