Update of /cvsroot/alsa/alsa-kernel/include
In directory sc8-pr-cvs1:/tmp/cvs-serv6169/include
Modified Files:
asound.h
Log Message:
- prepare callback can sleep if a flag is given in pcm->info_flags.
- usbaudio driver uses non-atomic prepare callback for synchronization
of pending unlinked urbs.
- async_unlink option of usbaudio driver is enabled as default now.
- fixed the initialization of pseudo-dma pointers in usbaudio.
Index: asound.h
===================================================================
RCS file: /cvsroot/alsa/alsa-kernel/include/asound.h,v
retrieving revision 1.33
retrieving revision 1.34
diff -u -r1.33 -r1.34
--- asound.h 21 Oct 2003 17:40:14 -0000 1.33
+++ asound.h 25 Nov 2003 12:01:22 -0000 1.34
@@ -272,6 +272,7 @@
#define SNDRV_PCM_INFO_HALF_DUPLEX 0x00100000 /* only half duplex */
#define SNDRV_PCM_INFO_JOINT_DUPLEX 0x00200000 /* playback and capture stream
are somewhat correlated */
#define SNDRV_PCM_INFO_SYNC_START 0x00400000 /* pcm support some kind of
sync go */
+#define SNDRV_PCM_INFO_NONATOMIC_OPS 0x00800000 /* non-atomic prepare callback
*/
enum sndrv_pcm_state {
SNDRV_PCM_STATE_OPEN = 0, /* stream is open */
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