Home | History | Annotate | Download | only in isa
History log of /src/sys/dev/isa/essreg.h
RevisionDateAuthorComments
 1.18  09-Feb-2024  andvar fix spelling mistakes, mainly in comments and log messages.
 1.17  16-Aug-2014  nakayama Add support for Spatializer, 3D audio effects embedded in ES1869
and ES1879 to ess(4).

Tested on my old laptop, mobio NX.
 1.16  11-Dec-2005  christos branches: 1.16.120; 1.16.138;
merge ktrace-lwp.
 1.15  13-Jan-2005  kent ansify and KNF
 1.14  06-Aug-2004  mycroft Add code to recognize the 1688, per PR 11910. Also reduce some control logic.
 1.13  29-Sep-2001  augustss branches: 1.13.18;
Add a missing command.
 1.12  18-Jun-1999  augustss branches: 1.12.14; 1.12.16; 1.12.18;
Add support for ES18[67][89]. From PR #7427 by AW9K-NNK@asahi-net.or.jp,
Nonaka Kimihiro.
 1.11  19-Mar-1999  mycroft branches: 1.11.4;
Allow DRQ[A-C] to be used on the 1888 as well.
 1.10  18-Mar-1999  mycroft The chip is only rated for 44.1KHz, and will not record faster that 46.794KHz,
so adjust ESS_MAXRATE. ESS_MINRATE was also wrong, not that anyone cares.
 1.9  16-Mar-1999  mycroft Clean up the previous:
* Separate the interrupt handlers based on which channel (audio1/audio2)
rather than which direction (input/output). Only register the handler for
audio1 on the 1788.
* Since the input sides are actually the same, GC the duplicated code.
* Re-KNF in a bunch of places.
* Make this work again on the 1887 in the Shark.
 1.8  02-Mar-1999  nathanw Add support for the 1788 AudioDrive chip.
Some minor cleanup; refer to more registers by macros rather
than raw hex constants.
 1.7  15-Feb-1999  hubertf RCS ID police
 1.6  09-Aug-1998  mycroft Set the FIFO control bits correctly so that stereo recording works.
 1.5  09-Aug-1998  mycroft Use auto-initialize DMA for recording.
 1.4  05-Aug-1998  augustss Add macro to test iobase validity.
 1.3  04-Aug-1998  augustss Use looping DMA for play channel.
More cleanup.
 1.2  31-Jul-1998  augustss Major cleanup of the ESS driver. It now sorta works. More to come.
 1.1  29-Jun-1998  augustss branches: 1.1.2;
A first stab at an ESS1887 driver. The code is from the SHARK port
and needs a lot of polishing. The code compiles (on i386), but is
untested. See ess.c for a TODO list.
 1.1.2.1  08-Aug-1998  eeh Revert cdevsw mmap routines to return int.
 1.11.4.1  21-Jun-1999  thorpej Sync w/ -current.
 1.12.18.1  01-Oct-2001  fvdl Catch up with -current.
 1.12.16.1  10-Jan-2002  thorpej Sync kqueue branch with -current.
 1.12.14.1  08-Oct-2001  nathanw Catch up to -current.
 1.13.18.4  17-Jan-2005  skrll Sync with HEAD.
 1.13.18.3  21-Sep-2004  skrll Fix the sync with head I botched.
 1.13.18.2  18-Sep-2004  skrll Sync with HEAD.
 1.13.18.1  12-Aug-2004  skrll Sync with HEAD.
 1.16.138.1  23-Aug-2014  riz Pull up following revision(s) (requested by nakayama in ticket #50):
sys/dev/isa/ess.c: revision 1.81
sys/dev/isa/ess.c: revision 1.82
sys/dev/isa/essvar.h: revision 1.27
sys/dev/isa/essreg.h: revision 1.17
Remove redundant colon.
Add support for Spatializer, 3D audio effects embedded in ES1869
and ES1879 to ess(4).
Tested on my old laptop, mobio NX.
 1.16.120.1  03-Dec-2017  jdolecek update from HEAD

RSS XML Feed