Changes in files.voyager http://nxr.netbsd.org/rss/src/sys/dev/pci/voyager/files.voyager en Copyright 2005 Java Merge isaki-audio2 branch, the overhaul of audio subsystem.<br/>- Interrupt-oriented system rather than thread-oriented.<br/>- Improve stability, quality and performance.<br/>- Split playback and record cleanly. Improve halfduplex support.<br/>- Many bugs are fixed including deadlocks, resource leaks, abuses, etc.<br/>- Simplify audio filter mechanism. The encoding/channels/frequency<br/> conversions are completely handled in the upper layer. So the hard-<br/> ware driver only converts its hardware encoding (if necessary).<br/>- audio_hw_if changes:<br/> - Obsoletes query_encoding and add query_format instead.<br/> - Obsoletes set_params and add set_format instead.<br/> - Remove drain, setfd, mappage.<br/> - The call sequences are changed.<br/>- ioctl AUDIO_GETFD/SETFD, AUDIO_GETCHAN/SETCHAN are obsoleted.<br/>- ioctl AUDIO_{QUERY,GET,SET}FORMAT are introduced.<br/>- cleanup config attributes: au*conv and mulaw.<br/>- All hardware drivers should follow it (I've done as much as possible).<br/><br/>Some file paths are changed:<br/>- dev/audio.c -> dev/audio/audio.c (rewritten)<br/>- dev/audiovar.h -> dev/audio/audiovar.h<br/>- dev/audio_dai.h -> dev/audio/audio_dai.h<br/>- dev/audio_if.h -> dev/audio/audio_if.h<br/>- dev/audiobell.c -> dev/audio/audiobell.c<br/>- dev/audiobellvar.h -> dev/audio/audiobellvar.h<br/>- dev/mulaw.[ch] -> dev/audio/mulaw.[ch] + dev/audio/alaw.c /src/sys/dev/pci/voyager/files.voyager - 1.7 Wed May 08 13:40:19 UTC 2019 isaki branches: 1.6.38; 1.6.42;<br/>defflag VOYAGERFB_DEPTH_32 /src/sys/dev/pci/voyager/files.voyager - 1.6 Wed Mar 13 21:29:05 UTC 2013 macallan branches: 1.5.2;<br/>use glyphcache for anti-aliased fonts /src/sys/dev/pci/voyager/files.voyager - 1.5 Tue Feb 21 15:26:20 UTC 2012 macallan support running in 32bit colour with anti-aliased fonts<br/>enable with options VOYAGERFB_ANTIALIAS /src/sys/dev/pci/voyager/files.voyager - 1.4 Thu Dec 22 05:05:24 UTC 2011 macallan define and use PWMCLOCK_DEBUG /src/sys/dev/pci/voyager/files.voyager - 1.3 Tue Dec 13 14:46:07 UTC 2011 macallan an alternative clock implementation for Loongson2F and SM502, mostly<br/>Gdium-specific.<br/>This supports Loongson2F frequency scaling. The problem is that Gdium has<br/>no CPU clock independent high resolution timer we can use as a timecounter<br/>so we use one of the SM502's PWMs to generate a 100Hz timer interrupt, use<br/>the cp0 counter to measure time and adjust for frequency changes.<br/>Other Loongson-based machines will need something similar but hopefully<br/>less hackish. /src/sys/dev/pci/voyager/files.voyager - 1.2 Tue Dec 13 14:39:37 UTC 2011 macallan branches: 1.1.2; 1.1.6;<br/>split up voyagerfb into the framebuffer portion and a pseudo bus that we can<br/>attach all the other sub-devices to<br/>while there attach an i2c bus /src/sys/dev/pci/voyager/files.voyager - 1.1 Wed Aug 31 16:47:31 UTC 2011 macallan sync to -current. /src/sys/dev/pci/voyager/files.voyager - 1.1.6.2 Fri Feb 24 09:11:42 UTC 2012 mrg merge to -current. /src/sys/dev/pci/voyager/files.voyager - 1.1.6.1 Sat Feb 18 07:34:55 UTC 2012 mrg sync with head.<br/><br/>for a reference, the tree before this commit was tagged<br/>as yamt-pagecache-tag8.<br/><br/>this commit was splitted into small chunks to avoid<br/>a limitation of cvs. ("Protocol error: too many arguments") /src/sys/dev/pci/voyager/files.voyager - 1.1.2.2 Thu May 22 11:40:34 UTC 2014 yamt sync with head /src/sys/dev/pci/voyager/files.voyager - 1.1.2.1 Tue Apr 17 00:07:59 UTC 2012 yamt resync from head /src/sys/dev/pci/voyager/files.voyager - 1.5.2.1 Sun Jun 23 06:20:21 UTC 2013 tls Remove obsoleted au{,rate,vol}conv and mulaw attributes.<br/>audio provides the equivalent of them inseparably. /src/sys/dev/pci/voyager/files.voyager - 1.6.42.1 Sun May 05 02:31:42 UTC 2019 isaki Sync with HEAD /src/sys/dev/pci/voyager/files.voyager - 1.6.38.1 Mon Jun 10 22:07:30 UTC 2019 christos