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authorTakashi Iwai <tiwai@suse.de>2019-12-10 07:34:28 +0100
committerTakashi Iwai <tiwai@suse.de>2019-12-11 07:25:50 +0100
commitbf17d20adea74015628a1db0c658d256697b8d83 (patch)
treeff987b4f51431d74955cfc94322f970cf1d3f7b6 /sound/pci/oxygen
parent1478eb63654b367399f79edc0734a3bda1b0324b (diff)
ALSA: oxygen: 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/20191210063454.31603-30-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/oxygen')
-rw-r--r--sound/pci/oxygen/oxygen_lib.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/oxygen/oxygen_lib.c b/sound/pci/oxygen/oxygen_lib.c
index ed65d9fd4938..afc6dd329c09 100644
--- a/sound/pci/oxygen/oxygen_lib.c
+++ b/sound/pci/oxygen/oxygen_lib.c
@@ -661,6 +661,7 @@ int oxygen_pci_probe(struct pci_dev *pci, int index, char *id,
goto err_card;
}
chip->irq = pci->irq;
+ card->sync_irq = chip->irq;
strcpy(card->driver, chip->model.chip);
strcpy(card->shortname, chip->model.shortname);
@@ -743,7 +744,6 @@ static int oxygen_pci_suspend(struct device *dev)
oxygen_write16(chip, OXYGEN_INTERRUPT_MASK, 0);
spin_unlock_irq(&chip->reg_lock);
- synchronize_irq(chip->irq);
flush_work(&chip->spdif_input_bits_work);
flush_work(&chip->gpio_work);
chip->interrupt_mask = saved_interrupt_mask;