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authorTakashi Sakamoto <o-takashi@sakamocchi.jp>2015-06-14 12:49:34 +0900
committerTakashi Iwai <tiwai@suse.de>2015-06-15 13:38:00 +0200
commit9a73195e614bf01722331c820c260b9cb77e634e (patch)
treea054a3f90df2cb47eb4b3f3e0a97f3472d43c7b4
parent7b4d7dcfa89e75f69547fbacfbf09a1d6c242a6b (diff)
downloadop-kernel-dev-9a73195e614bf01722331c820c260b9cb77e634e.zip
op-kernel-dev-9a73195e614bf01722331c820c260b9cb77e634e.tar.gz
ALSA: bebob: expand timeout for DM1500 quirk
Behringer FCA610 and UFX1604 is confirmed to require more time till transmitting packets after establishing connections. This seems to be a quirk of DM1500 ASIC which ArchWave produced. For this quirk, this commit extends the time to wait up to 2 seconds. As a result, in worst cases, below userspace functions require 2 seconds to return. - snd_pcm_prepare() - snd_pcm_hw_params() - snd_pcm_recover() Tested-by: Kim Tore Jensen <kim@incendio.no> Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
-rw-r--r--sound/firewire/bebob/bebob_stream.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/firewire/bebob/bebob_stream.c b/sound/firewire/bebob/bebob_stream.c
index 5335c30..9c810f9 100644
--- a/sound/firewire/bebob/bebob_stream.c
+++ b/sound/firewire/bebob/bebob_stream.c
@@ -8,7 +8,7 @@
#include "./bebob.h"
-#define CALLBACK_TIMEOUT 1000
+#define CALLBACK_TIMEOUT 2000
#define FW_ISO_RESOURCE_DELAY 1000
/*
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