diff options
| author | Takashi Iwai <tiwai@suse.de> | 2019-12-10 07:34:01 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-12-11 07:25:35 +0100 |
| commit | 5110bc701b4aa839f461aa5a1a6259bf91b07036 (patch) | |
| tree | f0882b7f94848b680a615c36d61052362204feb2 | |
| parent | 164d0738248ac0befb4ce11ca60a06a41838af47 (diff) | |
| download | linux-5110bc701b4aa839f461aa5a1a6259bf91b07036.tar.bz2 | |
ALSA: ali5451: 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, as well as removing the superfluous synchronize_irq()
call.
Link: https://lore.kernel.org/r/20191210063454.31603-3-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/pci/ali5451/ali5451.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c index 2cf37670e9a9..9f78cf9e0b47 100644 --- a/sound/pci/ali5451/ali5451.c +++ b/sound/pci/ali5451/ali5451.c @@ -2026,6 +2026,7 @@ static int snd_ali_resources(struct snd_ali *codec) return -EBUSY; } codec->irq = codec->pci->irq; + codec->card->sync_irq = codec->irq; dev_dbg(codec->card->dev, "resources allocated.\n"); return 0; } @@ -2099,8 +2100,6 @@ static int snd_ali_create(struct snd_card *card, return -EBUSY; } - synchronize_irq(pci->irq); - codec->synth.chmap = 0; codec->synth.chcnt = 0; codec->spdif_mask = 0; |