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 <[email protected]> Signed-off-by: Takashi Sakamoto <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
ambv · Jun 15, 2015 · 9a73195 · 9a73195
1 parent 7b4d7dc
commit 9a73195
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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
 
 /*