| History log of /src/sys/dev/isapnp/mpu_isapnp.c |
| Revision | | Date | Author | Comments |
| 1.21 |
| 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
|
| 1.20 |
| 07-Dec-2011 |
jakllsch | branches: 1.20.48; 1.20.52;
We need to hold the lock during mpu_find().
|
| 1.19 |
| 24-Nov-2011 |
mrg | branches: 1.19.2;
put back IPL_AUDIO and splaudio(), at the request of rmind. they are
aliases and now we can easily revert audio to IPL_VM if necessary,
without having to revert the whole branch.
|
| 1.18 |
| 23-Nov-2011 |
jmcneill | Merge jmcneill-audiomp3 branch, which is derived from ad-audiomp2. From
the original ad-audiomp branch notes:
Add MP locking to the audio drivers.
Making the audio drivers MP safe is necessary before efforts
can be made to make the VM system MP safe.
The are two locks per device instance, an ISR lock and
a character device lock. The ISR lock replaces calls to
splaudio()/splx(), and will be held across calls to device
methods which were called at splaudio() before (e.g.
trigger_output). The character device lock is held across
calls to nearly all of the methods, excluding some only
used for initialization, e.g. get_locks.
Welcome to 5.99.57.
|
| 1.17 |
| 27-Mar-2008 |
xtraeme | branches: 1.17.16; 1.17.38; 1.17.40;
Split device_t/softc for mpu(4) and its attachments, plus other
related cosmetic changes.
Reviewed by cube@.
|
| 1.16 |
| 19-Oct-2007 |
ad | branches: 1.16.16;
machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h
|
| 1.15 |
| 16-Nov-2006 |
christos | branches: 1.15.8; 1.15.22; 1.15.24; 1.15.28;
__unused removal on arguments; approved by core.
|
| 1.14 |
| 12-Oct-2006 |
christos | - sprinkle __unused on function decls.
- fix a couple of unused bugs
- no more -Wno-unused for i386
|
| 1.13 |
| 13-Apr-2006 |
christos | branches: 1.13.8; 1.13.10;
Fix the MPU attachment on Aztech 1020 that has a separate mpu pnp device
instead of having the mpu in io[1]. From doomwarriorx at gmail dot com.
|
| 1.12 |
| 29-Mar-2006 |
thorpej | Use device_private().
|
| 1.11 |
| 11-Dec-2005 |
christos | branches: 1.11.4; 1.11.6; 1.11.8; 1.11.10; 1.11.12;
merge ktrace-lwp.
|
| 1.10 |
| 27-Feb-2005 |
perry | branches: 1.10.4;
nuke trailing whitespace
|
| 1.9 |
| 04-Feb-2005 |
perry | de-__P
|
| 1.8 |
| 02-Oct-2002 |
thorpej | branches: 1.8.6; 1.8.14; 1.8.16;
Add trailing ; to CFATTACH_DECL.
|
| 1.7 |
| 30-Sep-2002 |
thorpej | Use CFATTACH_DECL().
|
| 1.6 |
| 27-Sep-2002 |
thorpej | Declare all cfattach structures const.
|
| 1.5 |
| 13-Nov-2001 |
lukem | add RCSID
|
| 1.4 |
| 01-Aug-1999 |
augustss | branches: 1.4.14; 1.4.16;
Move the MPU driver isa/ to ic/.
(I didn't move it in the repository because the revision history
is very short and uninteresting. :)
|
| 1.3 |
| 22-Mar-1999 |
mycroft | branches: 1.3.4;
Reject variant numbers which are too large (so that a new version of isapnpdevs
with an old driver will not lose mysteriously).
|
| 1.2 |
| 22-Mar-1999 |
mycroft | Update callers of isapnp_devmatch().
|
| 1.1 |
| 22-Mar-1999 |
mycroft | Add a mpu_isapnp attachment.
|
| 1.3.4.1 |
| 02-Aug-1999 |
thorpej | Update from trunk.
|
| 1.4.16.2 |
| 10-Oct-2002 |
jdolecek | sync kqueue with -current; this includes merge of gehenna-devsw branch,
merge of i386 MP branch, and part of autoconf rototil work
|
| 1.4.16.1 |
| 10-Jan-2002 |
thorpej | Sync kqueue branch with -current.
|
| 1.4.14.2 |
| 18-Oct-2002 |
nathanw | Catch up to -current.
|
| 1.4.14.1 |
| 14-Nov-2001 |
nathanw | Catch up to -current.
|
| 1.8.16.2 |
| 19-Mar-2005 |
yamt | sync with head. xen and whitespace. xen part is not finished.
|
| 1.8.16.1 |
| 12-Feb-2005 |
yamt | sync with head.
|
| 1.8.14.1 |
| 29-Apr-2005 |
kent | sync with -current
|
| 1.8.6.2 |
| 04-Mar-2005 |
skrll | Sync with HEAD.
Hi Perry!
|
| 1.8.6.1 |
| 04-Feb-2005 |
skrll | Sync with HEAD.
|
| 1.10.4.3 |
| 27-Oct-2007 |
yamt | sync with head.
|
| 1.10.4.2 |
| 30-Dec-2006 |
yamt | sync with head.
|
| 1.10.4.1 |
| 21-Jun-2006 |
yamt | sync with head.
|
| 1.11.12.2 |
| 24-May-2006 |
tron | Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
|
| 1.11.12.1 |
| 31-Mar-2006 |
tron | Merge 2006-03-31 NetBSD-current into the "peter-altq" branch.
|
| 1.11.10.1 |
| 19-Apr-2006 |
elad | sync with head.
|
| 1.11.8.2 |
| 24-May-2006 |
yamt | sync with head.
|
| 1.11.8.1 |
| 01-Apr-2006 |
yamt | sync with head.
|
| 1.11.6.1 |
| 22-Apr-2006 |
simonb | Sync with head.
|
| 1.11.4.1 |
| 09-Sep-2006 |
rpaulo | sync with head
|
| 1.13.10.2 |
| 10-Dec-2006 |
yamt | sync with head.
|
| 1.13.10.1 |
| 22-Oct-2006 |
yamt | sync with head
|
| 1.13.8.1 |
| 18-Nov-2006 |
ad | Sync with head.
|
| 1.15.28.1 |
| 25-Oct-2007 |
bouyer | Sync with HEAD.
|
| 1.15.24.1 |
| 06-Nov-2007 |
matt | sync with HEAD
|
| 1.15.22.1 |
| 26-Oct-2007 |
joerg | Sync with HEAD.
Follow the merge of pmap.c on i386 and amd64 and move
pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup
code to restore CR4 before jumping back into kernel space as the large
page option might cover that.
|
| 1.15.8.1 |
| 23-Oct-2007 |
ad | Sync with head.
|
| 1.16.16.1 |
| 03-Apr-2008 |
mjf | Sync with HEAD.
|
| 1.17.40.1 |
| 19-Nov-2011 |
jmcneill | port ad-audiomp2 branch changes to 5.99.56
todo:
- port ad-audiomp2 pcppi changes
- these drivers need to be fixed:
- emuxki
- gcscaudio
- hdafg
- uaudio
- umidi
- MD audio drivers
|
| 1.17.38.1 |
| 17-Apr-2012 |
yamt | sync with head
|
| 1.17.16.1 |
| 12-Dec-2008 |
ad | Checkpoint work in progress.
|
| 1.19.2.1 |
| 18-Feb-2012 |
mrg | merge to -current.
|
| 1.20.52.2 |
| 04-May-2019 |
isaki | Move dev/audio_if.h -> dev/audio/audio_if.h
|
| 1.20.52.1 |
| 03-May-2019 |
isaki | Remove dev/auconv.[ch].
Now it is handled in dev/audio/audio.c and dev/audio/linear.c.
Remove dev/mulaw.h.
It already have been just a link to dev/audio/mulaw.h in this
branch.
|
| 1.20.48.1 |
| 10-Jun-2019 |
christos | Sync with HEAD
|
