Pass WARNS=5.

branches: 1.3.6; 1.3.12;
add support for testing audio devices. the usage of audiocfg changes:

audiocfg list
audiocfg default [index]
audiocfg test [index]

'list' shows the available audio devices, 'default' sets the default
audio device, and 'test' will play a tone for 2 seconds on each
channel. example:

$ ./audiocfg list
0: [*] audio0: ICH2 AC97 (2 playback channels)
1: [ ] audio1: Pseudo Audio (2 playback channels)
$ ./audiocfg test 0
testing channel 0...
testing channel 1...
$

Add man page.

branches: 1.1.1;
Initial revision

audiocfg(1): add examples

Add missing HISTORY and AUTHORS. Bump date.

Noticed by qjsgkem on freenode.

Fix markup. index of list command is optional.

branches: 1.5.2;
Improve wording, bump date.

Update respond to isaki-audio2 branch.
- Extend list command to display supported hardware formats.
- Add set command to set hardware format.
- Use correct /dev/audioctl instead of /dev/audio.

branches: 1.3.46;
Update for Jared's changes from a few minutes ago.

Mention that audiocfg also controls /dev/audioctl, /dev/mixer, and /dev/sound.
Noted by mrg.
Bump date.

Add man page.

Revert about index number changes. It breaks its usage and output format.
Pointed out by mrg@.

Create a waveform in hardware native sample rate which is more efficient.

AUDIO_GETBUFINFO is more efficient for this purpose.

Use err(3)/warn(3) instead of perror(3)/fprintf(stderr,...).
Use getprogname(3) for usage().

Check mode argument earlier.

Use device unit number for index.
The index number was too confusing such as
0: [ ] audio1 @ wss0
1: [*] audio0 @ yds0
in my PC for example. Here is new format:
[*] audio0 @ yds0
[ ] audio1 @ wss0
In this style, devices are always listed in order of unit number
and 0 always means audio0, 1 always means audio1.

Revert to use single descriptor for "audiocfg test" as before.

Rename some members in adev for clarity. No functional changes intended.

branches: 1.7.2;
Update respond to isaki-audio2 branch.
- Extend list command to display supported hardware formats.
- Add set command to set hardware format.
- Use correct /dev/audioctl instead of /dev/audio.

branches: 1.6.16;
if opening the audio device fails, try opening again with write-only.
this allows my playback-only usb device to be listed and tested.

branches: 1.5.4;
Pass WARNS=5.

branches: 1.4.6; 1.4.12;
return an error if testing fails, and dump the device info before running tests

at the request of mrg, print the parent of audioN's device name

add support for testing audio devices. the usage of audiocfg changes:

audiocfg list
audiocfg default [index]
audiocfg test [index]

'list' shows the available audio devices, 'default' sets the default
audio device, and 'test' will play a tone for 2 seconds on each
channel. example:

$ ./audiocfg list
0: [*] audio0: ICH2 AC97 (2 playback channels)
1: [ ] audio1: Pseudo Audio (2 playback channels)
$ ./audiocfg test 0
testing channel 0...
testing channel 1...
$

branches: 1.1.1;
Initial revision

Revert about index number changes. It breaks its usage and output format.
Pointed out by mrg@.

Use device unit number for index.
The index number was too confusing such as
0: [ ] audio1 @ wss0
1: [*] audio0 @ yds0
in my PC for example. Here is new format:
[*] audio0 @ yds0
[ ] audio1 @ wss0
In this style, devices are always listed in order of unit number
and 0 always means audio0, 1 always means audio1.

Revert to use single descriptor for "audiocfg test" as before.

Rename some members in adev for clarity. No functional changes intended.

branches: 1.5.2;
Update respond to isaki-audio2 branch.
- Extend list command to display supported hardware formats.
- Add set command to set hardware format.
- Use correct /dev/audioctl instead of /dev/audio.

branches: 1.4.26;
Pass WARNS=5.

branches: 1.3.6; 1.3.12;
at the request of mrg, print the parent of audioN's device name

add support for testing audio devices. the usage of audiocfg changes:

audiocfg list
audiocfg default [index]
audiocfg test [index]

'list' shows the available audio devices, 'default' sets the default
audio device, and 'test' will play a tone for 2 seconds on each
channel. example:

$ ./audiocfg list
0: [*] audio0: ICH2 AC97 (2 playback channels)
1: [ ] audio1: Pseudo Audio (2 playback channels)
$ ./audiocfg test 0
testing channel 0...
testing channel 1...
$

branches: 1.1.1;
Initial revision

fix proplib deprecation

at the request of mrg, print the parent of audioN's device name

branches: 1.1.1;
Initial revision

at the request of mrg, print the parent of audioN's device name

branches: 1.1.1;
Initial revision

Use err(3)/warn(3) instead of perror(3)/fprintf(stderr,...).
Use getprogname(3) for usage().

branches: 1.3.26; 1.3.28;
Pass WARNS=5.

branches: 1.2.6; 1.2.12;
use htole16 to ensure that the pcm stream is slinear16_le on big endian hosts

add support for testing audio devices. the usage of audiocfg changes:

audiocfg list
audiocfg default [index]
audiocfg test [index]

'list' shows the available audio devices, 'default' sets the default
audio device, and 'test' will play a tone for 2 seconds on each
channel. example:

$ ./audiocfg list
0: [*] audio0: ICH2 AC97 (2 playback channels)
1: [ ] audio1: Pseudo Audio (2 playback channels)
$ ./audiocfg test 0
testing channel 0...
testing channel 1...
$

add support for testing audio devices. the usage of audiocfg changes:

audiocfg list
audiocfg default [index]
audiocfg test [index]

'list' shows the available audio devices, 'default' sets the default
audio device, and 'test' will play a tone for 2 seconds on each
channel. example:

$ ./audiocfg list
0: [*] audio0: ICH2 AC97 (2 playback channels)
1: [ ] audio1: Pseudo Audio (2 playback channels)
$ ./audiocfg test 0
testing channel 0...
testing channel 1...
$

Also report precision from hwinfo.

Revert about index number changes. It breaks its usage and output format.
Pointed out by mrg@.

Make the same code that appears repeatedly a function.

Use err(3)/warn(3) instead of perror(3)/fprintf(stderr,...).
Use getprogname(3) for usage().

Check mode argument earlier.

Use device unit number for index.
The index number was too confusing such as
0: [ ] audio1 @ wss0
1: [*] audio0 @ yds0
in my PC for example. Here is new format:
[*] audio0 @ yds0
[ ] audio1 @ wss0
In this style, devices are always listed in order of unit number
and 0 always means audio0, 1 always means audio1.

Revert to use single descriptor for "audiocfg test" as before.

Rename some members in adev for clarity. No functional changes intended.

Fix assertion of "audiocfg list <n>" when n is an illegal index.

branches: 1.8.2;
Update respond to isaki-audio2 branch.
- Extend list command to display supported hardware formats.
- Add set command to set hardware format.
- Use correct /dev/audioctl instead of /dev/audio.

branches: 1.7.26;
Add more __dead.

branches: 1.6.6; 1.6.12;
return an error if testing fails, and dump the device info before running tests

at the request of mrg, print the parent of audioN's device name

print the version field from AUDIO_GETDEV if present

Index argument is not optional, make it clearer in the usage.

add support for testing audio devices. the usage of audiocfg changes:

audiocfg list
audiocfg default [index]
audiocfg test [index]

'list' shows the available audio devices, 'default' sets the default
audio device, and 'test' will play a tone for 2 seconds on each
channel. example:

$ ./audiocfg list
0: [*] audio0: ICH2 AC97 (2 playback channels)
1: [ ] audio1: Pseudo Audio (2 playback channels)
$ ./audiocfg test 0
testing channel 0...
testing channel 1...
$

branches: 1.1.1;
Initial revision