| History log of /src/sys/arch/arm/imx/imx23_digfilt.c |
| Revision | | Date | Author | Comments |
| 1.4 |
| 04-Oct-2021 |
andvar | follow fcambus steps by fixing typos for "unknown" in few more error messages.
|
| 1.3 |
| 19-Apr-2020 |
isaki | Fix round_blocksize not to return 0.
|
| 1.2 |
| 08-May-2019 |
isaki | branches: 1.2.8;
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 |
| 10-Jan-2015 |
jmcneill | branches: 1.1.2; 1.1.18; 1.1.22; 1.1.24;
From Petri Laakso <petri.laakso@asd.fi>:
- Audio output driver for imx23
- Supporting code for audio driver
|
| 1.1.24.3 |
| 04-May-2019 |
isaki | Move dev/audio_if.h -> dev/audio/audio_if.h
|
| 1.1.24.2 |
| 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.
|
| 1.1.24.1 |
| 24-Apr-2019 |
isaki | Adapt to audio2.
- move resetting sc_cmd_index from drain to halt_output since
drain is obsoleted.
|
| 1.1.22.2 |
| 21-Apr-2020 |
martin | Sync with HEAD
|
| 1.1.22.1 |
| 10-Jun-2019 |
christos | Sync with HEAD
|
| 1.1.18.2 |
| 03-Dec-2017 |
jdolecek | update from HEAD
|
| 1.1.18.1 |
| 10-Jan-2015 |
jdolecek | file imx23_digfilt.c was added on branch tls-maxphys on 2017-12-03 11:35:53 +0000
|
| 1.1.2.2 |
| 06-Apr-2015 |
skrll | Sync with HEAD
|
| 1.1.2.1 |
| 10-Jan-2015 |
skrll | file imx23_digfilt.c was added on branch nick-nhusb on 2015-04-06 15:17:52 +0000
|
| 1.2.8.1 |
| 20-Apr-2020 |
bouyer | Sync with HEAD
|
