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authorTakashi Iwai <tiwai@suse.de>2019-12-10 07:34:39 +0100
committerTakashi Iwai <tiwai@suse.de>2019-12-11 07:25:55 +0100
commitf5ac512085b5c2667f8db5f09ce8b87648e5cce4 (patch)
tree826ed9cb07c6c3d75cf10ef0e22ee48bfcaf2283 /sound/isa
parent0dbba47eb4e9428d8563278123992243c3c62c3e (diff)
ALSA: es1688: 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. Link: https://lore.kernel.org/r/20191210063454.31603-41-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/isa')
-rw-r--r--sound/isa/es1688/es1688_lib.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/isa/es1688/es1688_lib.c b/sound/isa/es1688/es1688_lib.c
index 474d713085c7..632e867c5766 100644
--- a/sound/isa/es1688/es1688_lib.c
+++ b/sound/isa/es1688/es1688_lib.c
@@ -638,6 +638,7 @@ int snd_es1688_create(struct snd_card *card,
}
chip->irq = irq;
+ card->sync_irq = chip->irq;
err = request_dma(dma8, "ES1688");
if (err < 0) {