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| author | Takashi Iwai <tiwai@suse.de> | 2019-12-10 07:34:15 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-12-11 07:25:45 +0100 |
| commit | 66471aa715f0d4207c61e27e6333d6f453df554b (patch) | |
| tree | a56c009e54f68607179fc985483442e298720f3d /sound/pci/emu10k1/emu10k1x.c | |
| parent | d4cad99fda9bc5ba6de3a56aedb572a008d1856a (diff) | |
| download | linux-66471aa715f0d4207c61e27e6333d6f453df554b.tar.gz linux-66471aa715f0d4207c61e27e6333d6f453df554b.tar.bz2 linux-66471aa715f0d4207c61e27e6333d6f453df554b.zip | |
ALSA: emu10k1: 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/20191210063454.31603-17-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/emu10k1/emu10k1x.c')
| -rw-r--r-- | sound/pci/emu10k1/emu10k1x.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/pci/emu10k1/emu10k1x.c b/sound/pci/emu10k1/emu10k1x.c index 19fc74e94727..6467142ec460 100644 --- a/sound/pci/emu10k1/emu10k1x.c +++ b/sound/pci/emu10k1/emu10k1x.c @@ -930,6 +930,7 @@ static int snd_emu10k1x_create(struct snd_card *card, return -EBUSY; } chip->irq = pci->irq; + card->sync_irq = chip->irq; if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, &pci->dev, 4 * 1024, &chip->dma_buffer) < 0) { |