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authorTakashi Iwai <tiwai@suse.de>2008-10-24 18:16:50 +0200
committerTakashi Iwai <tiwai@suse.de>2008-10-24 18:16:50 +0200
commitbbaf5e97337287479eb78dbc3822d9560bbfd2e2 (patch)
tree806b5e54038417d55ab2a28bfe4f5f63c4738c20 /include/sound/asound.h
parent52948b3f7c481be2cd3a68d1db42dd6906bf853a (diff)
ALSA: Add hrtimer backend for ALSA timer interface
Added the hrtimer backend for ALSA timer interface. It can be used for the sequencer timer source. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'include/sound/asound.h')
-rw-r--r--include/sound/asound.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/sound/asound.h b/include/sound/asound.h
index 2c4dc908a54a..1c02ed1d7c4a 100644
--- a/include/sound/asound.h
+++ b/include/sound/asound.h
@@ -575,6 +575,7 @@ enum {
#define SNDRV_TIMER_GLOBAL_SYSTEM 0
#define SNDRV_TIMER_GLOBAL_RTC 1
#define SNDRV_TIMER_GLOBAL_HPET 2
+#define SNDRV_TIMER_GLOBAL_HRTIMER 3
/* info flags */
#define SNDRV_TIMER_FLG_SLAVE (1<<0) /* cannot be controlled */