svn commit: r224024 - head/sys/dev/sound/usb

[Hans Petter Selasky]

Author: hselasky
Date: Thu Jul 14 17:43:18 2011
New Revision: 224024
URL: http://svn.freebsd.org/changeset/base/224024

Log:
  Restore USB MIDI transmit buffer size to 1Kbyte.
  
  MFC after:	1 week

Modified:
  head/sys/dev/sound/usb/uaudio.c

Modified: head/sys/dev/sound/usb/uaudio.c
==============================================================================
--- head/sys/dev/sound/usb/uaudio.c	Thu Jul 14 17:34:59 2011	(r224023)
+++ head/sys/dev/sound/usb/uaudio.c	Thu Jul 14 17:43:18 2011	(r224024)
@@ -192,7 +192,7 @@ struct uaudio_chan {
 };
 
 #define	UMIDI_CABLES_MAX   16		/* units */
-#define	UMIDI_TX_FRAMES	   128		/* units */
+#define	UMIDI_TX_FRAMES	   256		/* units */
 #define	UMIDI_TX_BUFFER    (UMIDI_TX_FRAMES * 4)	/* bytes */
 
 enum {