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Diffstat (limited to 'sound/firewire/oxfw/oxfw-stream.c')
-rw-r--r--sound/firewire/oxfw/oxfw-stream.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/sound/firewire/oxfw/oxfw-stream.c b/sound/firewire/oxfw/oxfw-stream.c
index fff18b5d4e05..f4a702def397 100644
--- a/sound/firewire/oxfw/oxfw-stream.c
+++ b/sound/firewire/oxfw/oxfw-stream.c
@@ -9,7 +9,7 @@
#include <linux/delay.h>
#define AVC_GENERIC_FRAME_MAXIMUM_BYTES 512
-#define READY_TIMEOUT_MS 200
+#define READY_TIMEOUT_MS 600
/*
* According to datasheet of Oxford Semiconductor:
@@ -367,6 +367,11 @@ int snd_oxfw_stream_start_duplex(struct snd_oxfw *oxfw)
// Just after changing sampling transfer frequency, many cycles are
// skipped for packet transmission.
tx_init_skip_cycles = 400;
+ } else if (oxfw->quirks & SND_OXFW_QUIRK_VOLUNTARY_RECOVERY) {
+ // It takes a bit time for target device to adjust event frequency
+ // according to nominal event frequency in isochronous packets from
+ // ALSA oxfw driver.
+ tx_init_skip_cycles = 4000;
} else {
replay_seq = true;
}