add a function to trigger recording and use it for full-duplex mode

1 files changed, 21 insertions, 1 deletions

diff --git a/regress/sys/dev/audio_rw/audiotest_rw.c b/regress/sys/dev/audio_rw/audiotest_rw.c
index f2dd634009a..5aa6e0468de 100644
--- a/regress/sys/dev/audio_rw/audiotest_rw.c
+++ b/regress/sys/dev/audio_rw/audiotest_rw.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: audiotest_rw.c,v 1.4 2007/07/31 03:34:13 jakemsr Exp $	*/
+/*	$OpenBSD: audiotest_rw.c,v 1.5 2007/08/26 08:32:38 jakemsr Exp $	*/
 
 /*
  * Copyright (c) 2007 Jacob Meuser <jakemsr@sdf.lonestar.org>
@@ -37,6 +37,7 @@ extern char *__progname;
 void useage(void);
 int audio_set_duplex(int, char *, int);
 int audio_set_info(int, u_int, u_int, u_int, u_int, u_int);
+int audio_trigger_record(int);
 int audio_wait_frame(int, u_int, int, int);
 int audio_do_frame(int, size_t , char *, char *, u_int, int, int);
 int audio_do_test(int, size_t, char *, char *, u_int, int, int, int, int);
@@ -193,6 +194,21 @@ u_int precision;
 	return 0;
 }
 
+int
+audio_trigger_record(int audio_fd)
+{
+audio_info_t audio_if;
+
+	AUDIO_INITINFO(&audio_if);
+	audio_if.record.pause = 0;
+	if (ioctl(audio_fd, AUDIO_SETINFO, &audio_if) < 0) {
+		warn("AUDIO_SETINFO: audio_if.record.pause = %d",
+		    audio_if.record.pause);
+		return 1;
+	}
+
+	return 0;
+}
 
 /* return 0 on error, 1 if read, 2 if write, 3 if both read and write */
 int
@@ -601,6 +617,10 @@ extern int optind;
 		warnx("buffer_size:        %lu", (unsigned long)buffer_size);
 	}
 
+	/* need to trigger recording in duplex mode */
+	if (use_duplex && (mode & AUMODE_RECORD))
+		if (audio_trigger_record(audio_fd))
+			exit(1);
 
 	if (audio_do_test(audio_fd, buffer_size, input_file, output_file,
 	    mode, use_poll, use_select, loops, verbose))