diff options
| author | Takashi Iwai <tiwai@suse.de> | 2019-12-10 07:34:42 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-12-11 07:25:56 +0100 |
| commit | 52f623d0a84d7c6240e53e964caaaec61b62aa9d (patch) | |
| tree | 3f5a8d798eb37c9f6fbab9e70b120fd0194cc3df /sound/isa/msnd | |
| parent | 914da689090c094dd1ffce02b1fa13d7e9411ea0 (diff) | |
ALSA: msnd: 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/20191210063454.31603-44-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/isa/msnd')
| -rw-r--r-- | sound/isa/msnd/msnd_pinnacle.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/isa/msnd/msnd_pinnacle.c b/sound/isa/msnd/msnd_pinnacle.c index e435ebd0ced4..9e7f03eec7e6 100644 --- a/sound/isa/msnd/msnd_pinnacle.c +++ b/sound/isa/msnd/msnd_pinnacle.c @@ -538,6 +538,7 @@ static int snd_msnd_attach(struct snd_card *card) printk(KERN_ERR LOGNAME ": Couldn't grab IRQ %d\n", chip->irq); return err; } + card->sync_irq = chip->irq; if (request_region(chip->io, DSP_NUMIO, card->shortname) == NULL) { free_irq(chip->irq, chip); return -EBUSY; |