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path: root/sound/firewire/motu/motu-stream.c
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Diffstat (limited to 'sound/firewire/motu/motu-stream.c')
-rw-r--r--sound/firewire/motu/motu-stream.c14
1 files changed, 12 insertions, 2 deletions
diff --git a/sound/firewire/motu/motu-stream.c b/sound/firewire/motu/motu-stream.c
index 813e38e6a86e..a17ddceb1bec 100644
--- a/sound/firewire/motu/motu-stream.c
+++ b/sound/firewire/motu/motu-stream.c
@@ -133,7 +133,9 @@ int snd_motu_stream_cache_packet_formats(struct snd_motu *motu)
return 0;
}
-int snd_motu_stream_reserve_duplex(struct snd_motu *motu, unsigned int rate)
+int snd_motu_stream_reserve_duplex(struct snd_motu *motu, unsigned int rate,
+ unsigned int frames_per_period,
+ unsigned int frames_per_buffer)
{
unsigned int curr_rate;
int err;
@@ -171,6 +173,14 @@ int snd_motu_stream_reserve_duplex(struct snd_motu *motu, unsigned int rate)
fw_iso_resources_free(&motu->tx_resources);
return err;
}
+
+ err = amdtp_domain_set_events_per_period(&motu->domain,
+ frames_per_period, frames_per_buffer);
+ if (err < 0) {
+ fw_iso_resources_free(&motu->tx_resources);
+ fw_iso_resources_free(&motu->rx_resources);
+ return err;
+ }
}
return 0;
@@ -250,7 +260,7 @@ int snd_motu_stream_start_duplex(struct snd_motu *motu)
if (err < 0)
goto stop_streams;
- err = amdtp_domain_start(&motu->domain);
+ err = amdtp_domain_start(&motu->domain, 0);
if (err < 0)
goto stop_streams;