CVS log for src/sys/dev/audio/audiobell.c
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Default branch: MAIN
Revision 1.4.2.1: download - view: text, markup, annotated - select for diffs
Sun Aug 1 22:42:21 2021 UTC (3 years, 4 months ago) by thorpej
Branches: thorpej-i2c-spi-conf
Diff to: previous 1.4: preferred, colored; next MAIN 1.5: preferred, colored
Changes since revision 1.4: +5 -3
lines
Sync with HEAD.
Revision 1.5: download - view: text, markup, annotated - select for diffs
Wed Jul 21 06:35:44 2021 UTC (3 years, 4 months ago) by skrll
Branches: MAIN
CVS tags: thorpej-ifq-base,
thorpej-ifq,
thorpej-i2c-spi-conf2-base,
thorpej-i2c-spi-conf2,
thorpej-i2c-spi-conf-base,
thorpej-futex2-base,
thorpej-futex2,
thorpej-cfargs2-base,
thorpej-cfargs2,
thorpej-altq-separation-base,
thorpej-altq-separation,
perseant-exfatfs-base-20240630,
perseant-exfatfs-base,
perseant-exfatfs,
netbsd-10-base,
netbsd-10-0-RELEASE,
netbsd-10-0-RC6,
netbsd-10-0-RC5,
netbsd-10-0-RC4,
netbsd-10-0-RC3,
netbsd-10-0-RC2,
netbsd-10-0-RC1,
netbsd-10,
bouyer-sunxi-drm-base,
bouyer-sunxi-drm,
HEAD
Diff to: previous 1.4: preferred, colored
Changes since revision 1.4: +5 -3
lines
need <sys/param.h> for COHERENCY_UNIT
Minor KNF along the way.
Revision 1.3.2.1: download - view: text, markup, annotated - select for diffs
Tue Apr 6 17:44:29 2021 UTC (3 years, 8 months ago) by martin
Branches: netbsd-9
CVS tags: netbsd-9-4-RELEASE,
netbsd-9-3-RELEASE,
netbsd-9-2-RELEASE
Diff to: previous 1.3: preferred, colored; next MAIN 1.4: preferred, colored
Changes since revision 1.3: +27 -9
lines
Pull up following revision(s) (requested by isaki in ticket #1241):
sys/dev/audio/audiobell.c: revision 1.4
Fix and improve the buffer length calculation to avoid zero length
even if blk_ms is small.
This fixes PR kern/56059.
Revision 1.3.10.1: download - view: text, markup, annotated - select for diffs
Sat Apr 3 22:28:43 2021 UTC (3 years, 8 months ago) by thorpej
Branches: thorpej-futex
Diff to: previous 1.3: preferred, colored; next MAIN 1.4: preferred, colored
Changes since revision 1.3: +27 -9
lines
Sync with HEAD.
Revision 1.3.12.1: download - view: text, markup, annotated - select for diffs
Sat Apr 3 21:44:50 2021 UTC (3 years, 8 months ago) by thorpej
Branches: thorpej-cfargs
Diff to: previous 1.3: preferred, colored; next MAIN 1.4: preferred, colored
Changes since revision 1.3: +27 -9
lines
Sync with HEAD.
Revision 1.4: download - view: text, markup, annotated - select for diffs
Sat Mar 20 04:56:52 2021 UTC (3 years, 8 months ago) by isaki
Branches: MAIN
CVS tags: thorpej-futex-base,
thorpej-cfargs-base,
cjep_sun2x-base1,
cjep_sun2x-base,
cjep_sun2x,
cjep_staticlib_x-base1,
cjep_staticlib_x-base,
cjep_staticlib_x
Branch point for: thorpej-i2c-spi-conf
Diff to: previous 1.3: preferred, colored
Changes since revision 1.3: +27 -9
lines
Fix and improve the buffer length calculation to avoid zero length
even if blk_ms is small.
This fixes PR kern/56059.
Revision 1.2.2.3: download - view: text, markup, annotated - select for diffs
Mon Apr 13 08:04:18 2020 UTC (4 years, 8 months ago) by martin
Branches: phil-wifi
Diff to: previous 1.2.2.2: preferred, colored; branchpoint 1.2: preferred, colored; next MAIN 1.3: preferred, colored
Changes since revision 1.2.2.2: +95 -43
lines
Mostly merge changes from HEAD upto 20200411
Revision 1.3: download - view: text, markup, annotated - select for diffs
Wed Jun 26 06:57:45 2019 UTC (5 years, 5 months ago) by isaki
Branches: MAIN
CVS tags: phil-wifi-20200421,
phil-wifi-20200411,
phil-wifi-20200406,
phil-wifi-20191119,
netbsd-9-base,
netbsd-9-1-RELEASE,
netbsd-9-0-RELEASE,
netbsd-9-0-RC2,
netbsd-9-0-RC1,
is-mlppp-base,
is-mlppp,
bouyer-xenpvh-base2,
bouyer-xenpvh-base1,
bouyer-xenpvh-base,
bouyer-xenpvh,
ad-namecache-base3,
ad-namecache-base2,
ad-namecache-base1,
ad-namecache-base,
ad-namecache
Branch point for: thorpej-futex,
thorpej-cfargs,
netbsd-9
Diff to: previous 1.2: preferred, colored
Changes since revision 1.2: +95 -43
lines
Improve audiobell (and interfaces with audio).
- Generate pseudo sine wave if possible. It may improve timbre.
If it cannot represent a sine wave, it falls back to a triangular
wave or a rectangular wave.
- Volume adjustment.
- Calculate playback frequency based on mixer frequency.
Now audiobellopen() initializes playback parameters other than
sample_rate, and new audiobellsetrate() sets sample_rate.
Revision 1.2.2.2: download - view: text, markup, annotated - select for diffs
Mon Jun 10 22:07:06 2019 UTC (5 years, 6 months ago) by christos
Branches: phil-wifi
Diff to: previous 1.2.2.1: preferred, colored; branchpoint 1.2: preferred, colored
Changes since revision 1.2.2.1: +149 -0
lines
Sync with HEAD
Revision 1.2.2.1
Wed May 8 13:40:17 2019 UTC (5 years, 7 months ago) by christos
Branches: phil-wifi
FILE REMOVED
Changes since revision 1.2: +0 -149
lines
file audiobell.c was added on branch phil-wifi on 2019-06-10 22:07:06 +0000
Revision 1.2: download - view: text, markup, annotated - select for diffs
Wed May 8 13:40:17 2019 UTC (5 years, 7 months ago) by isaki
Branches: MAIN
CVS tags: phil-wifi-20190609
Branch point for: phil-wifi
Diff to: previous 1.1: preferred, colored
Changes since revision 1.1: +149 -0
lines
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
Revision 1.1.2.2: download - view: text, markup, annotated - select for diffs
Sat May 4 07:20:09 2019 UTC (5 years, 7 months ago) by isaki
Branches: isaki-audio2
Diff to: previous 1.1.2.1: preferred, colored; next MAIN 1.2: preferred, colored
Changes since revision 1.1.2.1: +3 -3
lines
Move dev/audio_if.h -> dev/audio/audio_if.h
Revision 1.1.2.1: download - view: text, markup, annotated - select for diffs
Sat May 4 06:13:47 2019 UTC (5 years, 7 months ago) by isaki
Branches: isaki-audio2
Diff to: previous 1.1: preferred, colored
Changes since revision 1.1: +149 -0
lines
Move dev/audiobell* -> dev/audio/audiobell*.
Revision 1.1
Sat May 4 06:13:47 2019 UTC (5 years, 7 months ago) by isaki
Branches: MAIN
Branch point for: isaki-audio2
FILE REMOVED
file audiobell.c was initially added on branch isaki-audio2.
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