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| author | Takashi Iwai <tiwai@suse.de> | 2019-12-10 07:34:38 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-12-11 07:25:54 +0100 |
| commit | 0dbba47eb4e9428d8563278123992243c3c62c3e (patch) | |
| tree | e11fb902df8a14f11966c2ed20769840619415c0 /sound/isa | |
| parent | b7a03a1e14595aa806c33000bfb4fea4eb8acdc5 (diff) | |
| download | linux-stable-0dbba47eb4e9428d8563278123992243c3c62c3e.tar.gz linux-stable-0dbba47eb4e9428d8563278123992243c3c62c3e.tar.bz2 linux-stable-0dbba47eb4e9428d8563278123992243c3c62c3e.zip | |
ALSA: ad1816a: 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/20191210063454.31603-40-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/isa')
| -rw-r--r-- | sound/isa/ad1816a/ad1816a_lib.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/isa/ad1816a/ad1816a_lib.c b/sound/isa/ad1816a/ad1816a_lib.c index b9d340c752b4..e1aa5372c483 100644 --- a/sound/isa/ad1816a/ad1816a_lib.c +++ b/sound/isa/ad1816a/ad1816a_lib.c @@ -597,6 +597,7 @@ int snd_ad1816a_create(struct snd_card *card, return -EBUSY; } chip->irq = irq; + card->sync_irq = chip->irq; if (request_dma(dma1, "AD1816A - 1")) { snd_printk(KERN_ERR "ad1816a: can't grab DMA1 %d\n", dma1); snd_ad1816a_free(chip); |