Module Name: src
Committed By: jmcneill
Date: Wed Nov 23 23:11:56 UTC 2011
Modified Files:
src/share/man/man9: audio.9
Log Message:
update audio(9) docs for audiomp changes
To generate a diff of this commit:
cvs rdiff -u -r1.42 -r1.43 src/share/man/man9/audio.9
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/share/man/man9/audio.9
diff -u src/share/man/man9/audio.9:1.42 src/share/man/man9/audio.9:1.43
--- src/share/man/man9/audio.9:1.42 Wed Apr 30 13:10:58 2008
+++ src/share/man/man9/audio.9 Wed Nov 23 23:11:56 2011
@@ -1,4 +1,4 @@
-.\" $NetBSD: audio.9,v 1.42 2008/04/30 13:10:58 martin Exp $
+.\" $NetBSD: audio.9,v 1.43 2011/11/23 23:11:56 jmcneill Exp $
.\"
.\" Copyright (c) 1999, 2000 The NetBSD Foundation, Inc.
.\" All rights reserved.
@@ -27,7 +27,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.Dd November 10, 2007
+.Dd November 23, 2011
.Dt AUDIO 9
.Os
.Sh NAME
@@ -87,9 +87,7 @@ struct audio_hw_if {
int (*trigger_input)(void *, void *, void *, int,
void (*)(void *), void *, const audio_params_t *);
int (*dev_ioctl)(void *, u_long, void *, int, struct lwp *);
- int (*powerstate)(void *, int);
-#define AUDIOPOWER_ON 1
-#define AUDIOPOWER_OFF 0
+ void (*get_locks)(void *, kmutex_t **, kmutex_t **);
};
typedef struct audio_params {
@@ -505,16 +503,8 @@ optional, is called when an
.Xr ioctl 2
is not recognized by the generic audio driver.
Return 0 on success, otherwise an error code.
-.It Dv int powerstate(void *hdl, int state)
-.Pp
-optional, is called on the first open and last close of the audio
-device.
-.Va state
-may be one of
-.Dv AUDIOPOWER_ON
-or
-.Dv AUDIOPOWER_OFF .
-Returns 0 on success, otherwise an error code.
+.It Dv void get_locks(void *hdl, kmutex_t **intr, kmutex_t **thread)
+Returns the interrupt and thread locks to the common audio layer.
.El
.Pp
The
