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authorTakashi Iwai <tiwai@suse.de>2019-12-10 07:34:05 +0100
committerTakashi Iwai <tiwai@suse.de>2019-12-11 07:25:39 +0100
commitf8582e001f72bbd279f2559122e12741fda90619 (patch)
tree1371739fdf418f4594d69b3df9e2e134e6e036ad /sound/pci/aw2/aw2-alsa.c
parent662a7441316d584d8bf62004ff55d978004a97ec (diff)
downloadlinux-stericsson-f8582e001f72bbd279f2559122e12741fda90619.tar.gz
ALSA: aw2: 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/20191210063454.31603-7-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/aw2/aw2-alsa.c')
-rw-r--r--sound/pci/aw2/aw2-alsa.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/pci/aw2/aw2-alsa.c b/sound/pci/aw2/aw2-alsa.c
index 7df55797c2f6..819b148573a6 100644
--- a/sound/pci/aw2/aw2-alsa.c
+++ b/sound/pci/aw2/aw2-alsa.c
@@ -287,6 +287,7 @@ static int snd_aw2_create(struct snd_card *card,
return -EBUSY;
}
chip->irq = pci->irq;
+ card->sync_irq = chip->irq;
err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
if (err < 0) {