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authorTakashi Iwai <tiwai@suse.de>2019-12-10 07:34:11 +0100
committerTakashi Iwai <tiwai@suse.de>2019-12-11 07:25:41 +0100
commit763ae53d2ae40feccc7edbeb0067b7f6978699a5 (patch)
treefd9948b116cb6c48663a5d06c11e3100ec381940 /sound/pci/cs46xx
parent5afff8c1bbc7c5d9a092b217dd27040ccd5b347a (diff)
downloadlinux-stericsson-763ae53d2ae40feccc7edbeb0067b7f6978699a5.tar.gz
ALSA: cs46xx: 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/20191210063454.31603-13-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/cs46xx')
-rw-r--r--sound/pci/cs46xx/cs46xx_lib.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/pci/cs46xx/cs46xx_lib.c b/sound/pci/cs46xx/cs46xx_lib.c
index 1192115b71ef..adfc750bc61c 100644
--- a/sound/pci/cs46xx/cs46xx_lib.c
+++ b/sound/pci/cs46xx/cs46xx_lib.c
@@ -3989,6 +3989,7 @@ int snd_cs46xx_create(struct snd_card *card,
return -EBUSY;
}
chip->irq = pci->irq;
+ card->sync_irq = chip->irq;
#ifdef CONFIG_SND_CS46XX_NEW_DSP
chip->dsp_spos_instance = cs46xx_dsp_spos_create(chip);