From 39cccf4511fd00c591c989edb47c8ed51aba0282 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 10 Dec 2019 07:34:32 +0100 Subject: [PATCH] ALSA: rme9652: 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/20191210063454.31603-34-tiwai@suse.de Signed-off-by: Takashi Iwai --- sound/pci/rme9652/hdsp.c | 1 + sound/pci/rme9652/hdspm.c | 1 + sound/pci/rme9652/rme9652.c | 1 + 3 files changed, 3 insertions(+) diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c index cd20af4..87e60dd 100644 --- a/sound/pci/rme9652/hdsp.c +++ b/sound/pci/rme9652/hdsp.c @@ -5233,6 +5233,7 @@ static int snd_hdsp_create(struct snd_card *card, } hdsp->irq = pci->irq; + card->sync_irq = hdsp->irq; hdsp->precise_ptr = 0; hdsp->use_midi_tasklet = 1; hdsp->dds_value = 0; diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c index 75c06a7..56ae14c 100644 --- a/sound/pci/rme9652/hdspm.c +++ b/sound/pci/rme9652/hdspm.c @@ -6613,6 +6613,7 @@ static int snd_hdspm_create(struct snd_card *card, dev_dbg(card->dev, "use IRQ %d\n", pci->irq); hdspm->irq = pci->irq; + card->sync_irq = hdspm->irq; dev_dbg(card->dev, "kmalloc Mixer memory of %zd Bytes\n", sizeof(*hdspm->mixer)); diff --git a/sound/pci/rme9652/rme9652.c b/sound/pci/rme9652/rme9652.c index ef5c2f8..6fda027 100644 --- a/sound/pci/rme9652/rme9652.c +++ b/sound/pci/rme9652/rme9652.c @@ -2479,6 +2479,7 @@ static int snd_rme9652_create(struct snd_card *card, return -EBUSY; } rme9652->irq = pci->irq; + card->sync_irq = rme9652->irq; rme9652->precise_ptr = precise_ptr; /* Determine the h/w rev level of the card. This seems like -- 2.7.4