diff options
Diffstat (limited to 'sound/firewire/oxfw/oxfw-stream.c')
| -rw-r--r-- | sound/firewire/oxfw/oxfw-stream.c | 7 |
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; } |