| History log of /src/sys/dev/sbus/cs4231_sbus.c |
| Revision | | Date | Author | Comments |
| 1.53 |
| 21-Jul-2022 |
andvar | s/pedning/pending/
|
| 1.52 |
| 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
|
| 1.51 |
| 16-Mar-2019 |
isaki | branches: 1.51.2;
Use C99 style struct initializer to audio_hw_if.
|
| 1.50 |
| 02-May-2017 |
martin | branches: 1.50.10;
Make it compile with AUDIODEBUG
|
| 1.49 |
| 23-Nov-2011 |
jmcneill | branches: 1.49.8; 1.49.26; 1.49.40;
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.
|
| 1.48 |
| 02-Jun-2011 |
christos | branches: 1.48.2; 1.48.4;
split audiocs
|
| 1.47 |
| 18-Sep-2009 |
tsutsui | branches: 1.47.4; 1.47.6; 1.47.10;
- use device_private(), proper types and variables for device_t/softc
- remove unnecessary casts against void pointer
XXX: many inconsistent use of aprint_*(9) and printf(9)
|
| 1.46 |
| 17-Sep-2009 |
tsutsui | Remove struct sbusdev and related functions sbus_establish() and sbusreset().
They are derived from 4.4BSD/sparc and have been there since initial import
of NetBSD/sparc in 1993, but the struct sbusdev is almost unused for years,
nothing calls sbusreset(), and all (*sd->sd_reset)() functions look bogus.
Suggested by mrg@ and martin@, and tested on SS1+ and SS20.
|
| 1.45 |
| 12-May-2009 |
cegger | struct device * -> device_t, no functional changes intended.
|
| 1.44 |
| 12-May-2009 |
cegger | struct cfdata * -> cfdata_t, no functional changes intended.
|
| 1.43 |
| 16-Dec-2008 |
christos | branches: 1.43.2;
replace bitmask_snprintf(9) with snprintb(3)
|
| 1.42 |
| 29-Apr-2008 |
ad | branches: 1.42.8;
Another compile fix.
|
| 1.41 |
| 29-Apr-2008 |
martin | Pass the "right" softc to the soft interrupt handler
|
| 1.40 |
| 29-Apr-2008 |
martin | Make it compile
|
| 1.39 |
| 29-Apr-2008 |
ad | Use sparc_softintr to pass down device interrupt to the correct IPL.
MI slowpath softints are fine for notifications but have to much latency
to provide the card with the next block to play/record. PR kern/37540.
|
| 1.38 |
| 28-Apr-2008 |
martin | Remove clause 3 and 4 from TNF licenses
|
| 1.37 |
| 05-Apr-2008 |
cegger | branches: 1.37.2; 1.37.4;
use aprint_*_dev and device_xname
|
| 1.36 |
| 03-Dec-2007 |
ad | branches: 1.36.14;
Interrupt handling changes, in discussion since February:
- Reduce available SPL levels for hardware devices to none, vm, sched, high.
- Acquire kernel_lock only for interrupts at IPL_VM.
- Implement threaded soft interrupts.
|
| 1.35 |
| 19-Oct-2007 |
ad | branches: 1.35.2;
machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h
|
| 1.34 |
| 15-Oct-2006 |
martin | branches: 1.34.6; 1.34.8; 1.34.22; 1.34.24; 1.34.28;
Add missing initializer
|
| 1.33 |
| 11-Dec-2005 |
christos | branches: 1.33.20; 1.33.22;
merge ktrace-lwp.
|
| 1.32 |
| 15-Jan-2005 |
kent | branches: 1.32.10;
ansify and KNF
|
| 1.31 |
| 10-Jan-2005 |
kent | merge kent-audio1 branch, which introduces audio filter pipeline to the MI
audio framework
Summary of changes:
* struct audio_params
- remove sw_code, factor, factor_denom, hw_sample_rate,
hw_encoding ,hw_precision, and hw_channels. Conversion information
is conveyed by stream_filter_list_t.
- change the type of sample_rate: u_long -> u_int
- add `validbits,' which represents the valid data size in
precision bits. It is required in order to distinguish 24/32bit
from 24/24bit or 32/32bit.
* audio_hw_if
- add two parameters to set_params()
stream_filter_list_t *pfil, stream_filter_list *rfil
A HW driver should set filter recipes for requested formats
- constify audio_params parameters of trigger_output() and
trigger_input(). They represent audio formats for the hardware.
- make open() and close() optional
- add int (AUMODE_PLAY or AUMODE_RECORD) and audio_params_t parameters
to round_blocksize()
* sw_code is replaced with stream_filter_t.
stream_filer_t converts audio data in an input buffer and writes
into another output buffer unlike sw_code, which converts data in
single buffer.
converters in dev/auconv.c, dev/mulaw.c, dev/aurateconv.c,
dev/tc/bba.c, dev/ic/msm6258.c, and arch/arm/iomd/vidcaudio.c are
reimplemented as stream_filter_t
* MI audio
- audiosetinfo() builds filter pipelines from stream_filter_list_t
filled by audio_hw_if::set_params()
- audiosetinfo() returns with EINVAL if mmapped and set_params()
requests filters
- audio_write(), audio_pint(), and audio_rint() invoke a filter
pipeline.
- ioctl() for FIONREAD, AUDIO_WSEEK, AUDIO_GETIOFFS,
AUDIO_GETOOFFS, and audio_prinfo::{seek,samples} for
AUDIO_GETINFO handle values for a buffer nearest to userland.
* add `struct device *' parameter to ac97_attach()
* all of audio HW drivers follow audio_hw_if and ac97 changes
|
| 1.30 |
| 29-Oct-2004 |
yamt | branches: 1.30.2;
constify audio_hw_if, midi_hw_if, and radio_hw_if.
|
| 1.29 |
| 10-Sep-2003 |
uwe | Get rid of the disgusting struct apc_dma *dma = NULL; hack now that we
have proper definitions for offsets of APM DMA registers.
NULL out round_buffersize and round_blocksize in audio_hw_if. We
don't seem to have any special requirements and audio(9) already
provides enough rounding.
|
| 1.28 |
| 03-May-2003 |
wiz | branches: 1.28.2;
DMA, not dma nor Dma.
|
| 1.27 |
| 27-Feb-2003 |
pk | Back out rev. 1.26; I forgot about the Javastations..
|
| 1.26 |
| 27-Feb-2003 |
pk | Some machine have a `SUNW,CS4231' node, but no actual hardware. It seems
these can be identified by a `serial' device type.
From Julian Coleman.
|
| 1.25 |
| 10-Dec-2002 |
pk | Remove the `flags' argument from bus_intr_establish().
|
| 1.24 |
| 02-Oct-2002 |
thorpej | Add trailing ; to CFATTACH_DECL.
|
| 1.23 |
| 30-Sep-2002 |
thorpej | Use CFATTACH_DECL().
|
| 1.22 |
| 27-Sep-2002 |
thorpej | Declare all cfattach structures const.
|
| 1.21 |
| 16-Jul-2002 |
mrg | fix a bug introduced in rev 1.19:
- finish bus_space-ification of cs4231_sbus_trigger_input().
this stops recording on the sbus cs4231 from crashing.
|
| 1.20 |
| 27-Mar-2002 |
pk | branches: 1.20.2; 1.20.4;
cs4231_sbus_regdump(): add missing ')'
|
| 1.19 |
| 21-Mar-2002 |
eeh | Properly bus_space_*=ify this so it uses accessors.
|
| 1.18 |
| 12-Mar-2002 |
uwe | Rework the driver to add EBus DMA support and improve APC DMA support.
Audio-related stuff is left almost intact.
* support audiocs at ebus playback and capture
tested on krups and u5 (thanks, martin)
* make first attempt at supporting audiocs at sbus capture
* nb: full-duplex is not tested
* while here, fix CSAUDIO_MONITOR_MUTE to be of CSAUDIO_MONITOR_CLASS
i.e. outputs.monitor.mute -> monitor.monitor.mute
Ok by pk, eeh.
|
| 1.17 |
| 11-Mar-2002 |
pk | Get rid of `bus_type_t' and use BUS_ADDR() (in sbus_bus_map()) to construct
a `bus_addr_t' to pass on to bus_space_map().
Drop `va' argument from sbus_bus_map(); it should not be used by MI Sbus
drivers.
|
| 1.16 |
| 13-Nov-2001 |
lukem | add RCSIDs
|
| 1.15 |
| 09-Jul-2000 |
pk | branches: 1.15.2; 1.15.4;
Add a `device class' interrupt level argument (from machine/intr.h)
to bus_interrupt_establish().
It's currently only used in sparc64/dev/psycho.c to assign a CPU interrupt
level to devices in PCI slots.
|
| 1.14 |
| 04-Jun-2000 |
cgd | branches: 1.14.2;
Implement the more flexiable `evcnt' interface as discussed (briefly) on
tech-kern and now documented in evcnt(9).
|
| 1.13 |
| 14-Apr-2000 |
mrg | branches: 1.13.2;
add some casts to (u_long) to shut up gcc
|
| 1.12 |
| 21-Nov-1999 |
pk | Check presence of Sbus interrupt properties before using them.
Only one case is known to trigger this omission: a Sparc Classic
configured as X terminal.
|
| 1.11 |
| 05-Jun-1999 |
mrg | branches: 1.11.2; 1.11.8;
split sbus audiocs code up so we can share it with the ebus. XXX ebus DMA is probably different.
|
| 1.10 |
| 19-Mar-1999 |
eeh | branches: 1.10.4;
Use correctly bus_space_*() macros to access device registers.
|
| 1.9 |
| 17-Feb-1999 |
mycroft | Update comments.
|
| 1.8 |
| 17-Feb-1999 |
mycroft | Pass the direction to the allocm and round_buffersize methods.
Some drivers need this to properly allocate DMAable memory.
|
| 1.7 |
| 12-Jan-1999 |
kleink | Avoid arithmetic on void *.
|
| 1.6 |
| 25-Sep-1998 |
pk | Fix a silly yank-o.
|
| 1.5 |
| 07-Sep-1998 |
pk | Missing bits in DEBUG mode.
|
| 1.4 |
| 29-Aug-1998 |
pk | Nuke unnecessary header files.
|
| 1.3 |
| 29-Aug-1998 |
pk | Make compile without AUDIO_DEBUG
|
| 1.2 |
| 28-Aug-1998 |
pk | Nuke Dprintf; fix formats.
Add missing copyright.
|
| 1.1 |
| 27-Aug-1998 |
pk | CS4231 audio driver. Play only for now.
|
| 1.10.4.1 |
| 21-Jun-1999 |
thorpej | Sync w/ -current.
|
| 1.11.8.1 |
| 27-Dec-1999 |
wrstuden | Pull up to last week's -current.
|
| 1.11.2.1 |
| 20-Nov-2000 |
bouyer | Update thorpej_scsipi to -current as of a month ago
A i386 GENERIC kernel compiles without the siop, ahc and bha drivers
(will be updated later). i386 IDE/ATAPI and ncr work, as well as
sparc/esp_sbus. alpha should work as well (untested yet).
siop, ahc and bha will be updated once I've updated the branch to current
-current, as well as machine-dependant code.
|
| 1.13.2.1 |
| 22-Jun-2000 |
minoura | Sync w/ netbsd-1-5-base.
|
| 1.14.2.1 |
| 19-Jul-2000 |
mrg | pull up sparc/sparc64 bus_intr_establish() changes, necessary for sparc64
(originally done by pk, approved by thorpej):
>Add a `device class' interrupt level argument (from machine/intr.h)
>to bus_interrupt_establish().
>
>It's currently only used in sparc64/dev/psycho.c to assign a CPU interrupt
>level to devices in PCI slots.
|
| 1.15.4.5 |
| 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
|
| 1.15.4.4 |
| 06-Sep-2002 |
jdolecek | sync kqueue branch with HEAD
|
| 1.15.4.3 |
| 23-Jun-2002 |
jdolecek | catch up with -current on kqueue branch
|
| 1.15.4.2 |
| 16-Mar-2002 |
jdolecek | Catch up with -current.
|
| 1.15.4.1 |
| 10-Jan-2002 |
thorpej | Sync kqueue branch with -current.
|
| 1.15.2.5 |
| 11-Dec-2002 |
thorpej | Sync with HEAD.
|
| 1.15.2.4 |
| 18-Oct-2002 |
nathanw | Catch up to -current.
|
| 1.15.2.3 |
| 01-Aug-2002 |
nathanw | Catch up to -current.
|
| 1.15.2.2 |
| 01-Apr-2002 |
nathanw | Catch up to -current.
(CVS: It's not just a program. It's an adventure!)
|
| 1.15.2.1 |
| 14-Nov-2001 |
nathanw | Catch up to -current.
|
| 1.20.4.1 |
| 18-Jul-2002 |
lukem | Pull up revision 1.21 (requested by mrg in ticket #512):
fix a bug introduced in rev 1.19:
- finish bus_space-ification of cs4231_sbus_trigger_input().
this stops recording on the sbus cs4231 from crashing.
|
| 1.20.2.1 |
| 20-Jul-2002 |
gehenna | catch up with -current.
|
| 1.28.2.5 |
| 17-Jan-2005 |
skrll | Sync with HEAD.
|
| 1.28.2.4 |
| 02-Nov-2004 |
skrll | Sync with HEAD.
|
| 1.28.2.3 |
| 21-Sep-2004 |
skrll | Fix the sync with head I botched.
|
| 1.28.2.2 |
| 18-Sep-2004 |
skrll | Sync with HEAD.
|
| 1.28.2.1 |
| 03-Aug-2004 |
skrll | Sync with HEAD
|
| 1.30.2.1 |
| 03-Jan-2005 |
kent | adopt the filter pipeline framework
|
| 1.32.10.3 |
| 07-Dec-2007 |
yamt | sync with head
|
| 1.32.10.2 |
| 27-Oct-2007 |
yamt | sync with head.
|
| 1.32.10.1 |
| 30-Dec-2006 |
yamt | sync with head.
|
| 1.33.22.1 |
| 22-Oct-2006 |
yamt | sync with head
|
| 1.33.20.1 |
| 18-Nov-2006 |
ad | Sync with head.
|
| 1.34.28.1 |
| 25-Oct-2007 |
bouyer | Sync with HEAD.
|
| 1.34.24.2 |
| 09-Jan-2008 |
matt | sync with HEAD
|
| 1.34.24.1 |
| 06-Nov-2007 |
matt | sync with HEAD
|
| 1.34.22.2 |
| 09-Dec-2007 |
jmcneill | Sync with HEAD.
|
| 1.34.22.1 |
| 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.
|
| 1.34.8.1 |
| 23-Oct-2007 |
ad | Sync with head.
|
| 1.34.6.1 |
| 27-Feb-2007 |
ad | Add MP locking for audio drivers.
|
| 1.35.2.1 |
| 08-Dec-2007 |
mjf | Sync with HEAD.
|
| 1.36.14.2 |
| 17-Jan-2009 |
mjf | Sync with HEAD.
|
| 1.36.14.1 |
| 02-Jun-2008 |
mjf | Sync with HEAD.
|
| 1.37.4.4 |
| 11-Mar-2010 |
yamt | sync with head
|
| 1.37.4.3 |
| 16-May-2009 |
yamt | sync with head
|
| 1.37.4.2 |
| 04-May-2009 |
yamt | sync with head.
|
| 1.37.4.1 |
| 16-May-2008 |
yamt | sync with head.
|
| 1.37.2.1 |
| 18-May-2008 |
yamt | sync with head.
|
| 1.42.8.1 |
| 19-Jan-2009 |
skrll | Sync with HEAD.
|
| 1.43.2.1 |
| 13-May-2009 |
jym | Sync with HEAD.
Commit is split, to avoid a "too many arguments" protocol error.
|
| 1.47.10.1 |
| 23-Jun-2011 |
cherry | Catchup with rmind-uvmplock merge.
|
| 1.47.6.1 |
| 06-Jun-2011 |
jruoho | Sync with HEAD.
|
| 1.47.4.1 |
| 12-Jun-2011 |
rmind | sync with head
|
| 1.48.4.4 |
| 22-Nov-2011 |
jmcneill | get rid of unused 'powerstate' callback in audio_hw_if
|
| 1.48.4.3 |
| 22-Nov-2011 |
macallan | we need to initialize the locks before using them
Now this works on my Ultra 1
|
| 1.48.4.2 |
| 20-Nov-2011 |
mrg | complete the port to audiomp: don't forget to take sc_intr_lock in the
hardware interrupt routines.
|
| 1.48.4.1 |
| 20-Nov-2011 |
mrg | make audiocs(4) compile. i don't have anything handy to actually test
this easily, but this was just updating the alloc/free to kmem and
hooking into ad1848_get_locks().
|
| 1.48.2.1 |
| 17-Apr-2012 |
yamt | sync with head
|
| 1.49.40.1 |
| 11-May-2017 |
pgoyette | Sync with HEAD
|
| 1.49.26.1 |
| 28-Aug-2017 |
skrll | Sync with HEAD
|
| 1.49.8.1 |
| 03-Dec-2017 |
jdolecek | update from HEAD
|
| 1.50.10.1 |
| 10-Jun-2019 |
christos | Sync with HEAD
|
| 1.51.2.2 |
| 04-May-2019 |
isaki | Move dev/audio_if.h -> dev/audio/audio_if.h
|
| 1.51.2.1 |
| 21-Apr-2019 |
isaki | Adapt ad1848/cs4231 families to audio2.
|
