| History log of /src/sys/dev/ic/arcofi.c |
| Revision | | Date | Author | Comments |
| 1.4 |
| 31-May-2022 |
andvar | fix various typos in comments, documentation and messages.
|
| 1.3 |
| 08-Jun-2019 |
isaki | Clean get_props().
- Make get_props() return AUDIO_PROP_{PLAYBACK,CAPTURE} properly.
This eliminates need for audio.c to take care of such (old)
drivers which don't return both of PLAYBACK and CAPTURE.
- All get_props() doesn't need to return AUDIO_PROP_MMAP.
It is handled in the audio layer now.
|
| 1.2 |
| 08-May-2019 |
isaki | Merge isaki-audio2 branch, the overhaul of audio subsystem.
- Interrupt-oriented system rather than thread-oriented.
- Improve stability, quality and performance.
- Split playback and record cleanly. Improve halfduplex support.
- Many bugs are fixed including deadlocks, resource leaks, abuses, etc.
- Simplify audio filter mechanism. The encoding/channels/frequency
conversions are completely handled in the upper layer. So the hard-
ware driver only converts its hardware encoding (if necessary).
- audio_hw_if changes:
- Obsoletes query_encoding and add query_format instead.
- Obsoletes set_params and add set_format instead.
- Remove drain, setfd, mappage.
- The call sequences are changed.
- ioctl AUDIO_GETFD/SETFD, AUDIO_GETCHAN/SETCHAN are obsoleted.
- ioctl AUDIO_{QUERY,GET,SET}FORMAT are introduced.
- cleanup config attributes: au*conv and mulaw.
- All hardware drivers should follow it (I've done as much as possible).
Some file paths are changed:
- dev/audio.c -> dev/audio/audio.c (rewritten)
- dev/audiovar.h -> dev/audio/audiovar.h
- dev/audio_dai.h -> dev/audio/audio_dai.h
- dev/audio_if.h -> dev/audio/audio_if.h
- dev/audiobell.c -> dev/audio/audiobell.c
- dev/audiobellvar.h -> dev/audio/audiobellvar.h
- dev/mulaw.[ch] -> dev/audio/mulaw.[ch] + dev/audio/alaw.c
|
| 1.1 |
| 24-Aug-2014 |
tsutsui | branches: 1.1.2; 1.1.20; 1.1.24; 1.1.28;
Add new arcofi(4) audio driver for NetBSD/hp300, ported from OpenBSD.
The arcofi(4) is a driver for the HP "Audio1" device
(Siemens PSB 2160 "ARCOFI" phone quality audio chip)
found on the HP9000/425e and HP9000/{705,710,745,747} models
(but only hp300 attachment is ported for now).
The chip supports 8-bit mono 8kHz U-law, A-law and
16-bit mono slinear_be formats.
The old HP9000/425e playing tunes with this new arcofi(4) audio driver
was also demonstrated at Open Source Conference 2014 Shimane.
|
| 1.1.28.6 |
| 04-May-2019 |
isaki | Move dev/audio_if.h -> dev/audio/audio_if.h
|
| 1.1.28.5 |
| 04-May-2019 |
isaki | Remove simple flags that indicate whether the device is opened.
These are handled in the upper layer now.
|
| 1.1.28.4 |
| 04-May-2019 |
isaki | Remove obsoleted methods in audio_hw_if.
- drain: is handled in audio upper layer now.
- mappage: is handled in audio upper layer now.
- setfd: no one uses and it's meaningless now.
|
| 1.1.28.3 |
| 21-Apr-2019 |
isaki | Oops, add accidentally dropped chunks.
|
| 1.1.28.2 |
| 21-Apr-2019 |
isaki | Adapt to audio2.
- Use mulaw as default format. HW supports slinear_be:16 actually
but it's hard to use due to several hardware restrictions.
- Improve data transfer and interrupt.
Tested by tsutsui@ (a few months ago). Thank you.
|
| 1.1.28.1 |
| 21-Apr-2019 |
isaki | Use C99 style struct initializer to audio_format.
|
| 1.1.24.1 |
| 10-Jun-2019 |
christos | Sync with HEAD
|
| 1.1.20.2 |
| 03-Dec-2017 |
jdolecek | update from HEAD
|
| 1.1.20.1 |
| 24-Aug-2014 |
jdolecek | file arcofi.c was added on branch tls-maxphys on 2017-12-03 11:37:03 +0000
|
| 1.1.2.2 |
| 29-Aug-2014 |
martin | Pull up following revision(s) (requested by tsutsui in ticket #62):
sys/arch/hp300/conf/files.hp300: revision 1.89
share/man/man4/arcofi.4: revision 1.1
share/man/man4/arcofi.4: revision 1.2
share/man/man4/Makefile: revision 1.617
sys/arch/hp300/hp300/intr.c: revision 1.41
sys/conf/files: revision 1.1100
sys/arch/hp300/hp300/locore.s: revision 1.171
distrib/sets/lists/man/mi: revision 1.1486
sys/dev/ic/arcofivar.h: revision 1.1
sys/arch/hp300/conf/majors.hp300: revision 1.26
sys/arch/hp300/dev/arcofi_dio.c: revision 1.1
sys/arch/hp300/conf/GENERIC: revision 1.188
sys/dev/ic/arcofi.c: revision 1.1
Add new arcofi(4) audio driver for NetBSD/hp300, ported from OpenBSD.
The arcofi(4) is a driver for the HP "Audio1" device
(Siemens PSB 2160 "ARCOFI" phone quality audio chip)
found on the HP9000/425e and HP9000/{705,710,745,747} models
(but only hp300 attachment is ported for now).
The chip supports 8-bit mono 8kHz U-law, A-law and
16-bit mono slinear_be formats.
The old HP9000/425e playing tunes with this new arcofi(4) audio driver
was also demonstrated at Open Source Conference 2014 Shimane.
Add a man page for arcofi(4) driver. From OpenBSD.
Fix date.
|
| 1.1.2.1 |
| 24-Aug-2014 |
martin | file arcofi.c was added on branch netbsd-7 on 2014-08-29 11:42:15 +0000
|
