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if opening the audio device fails, try opening again with write-only. 

this allows my playback-only usb device to be listed and tested.
This commit is contained in:
mrg 2016-03-05 22:10:39 +00:00
parent 1f725e84a4
commit 35f210138a
1 changed files with 6 additions and 3 deletions
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9
usr.bin/audiocfg/audiodev.c
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@ -1,4 +1,4 @@
/* $NetBSD: audiodev.c,v 1.5 2013/08/11 06:31:00 dholland Exp $ */
/* $NetBSD: audiodev.c,v 1.6 2016/03/05 22:10:39 mrg Exp $ */
/*
* Copyright (c) 2010 Jared D. McNeill <jmcneill@invisible.ca>
@ -89,8 +89,11 @@ audiodev_getinfo(struct audiodev *adev)
adev->defaultdev = true;
adev->fd = open(adev->path, O_RDWR);
if (adev->fd == -1)
return -1;
if (adev->fd == -1) {
adev->fd = open(adev->path, O_WRONLY);
if (adev->fd == -1)
return -1;
}
if (ioctl(adev->fd, AUDIO_GETDEV, &adev->audio_device) == -1) {
close(adev->fd);
return -1;