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55 Commits

Author SHA1 Message Date
augustss 8727da130b In the name of backwards compatibility AUDIO_ENCODING_LINEAR has been 
renamed AUDIO_ENCODING_SLINEAR and AUDIO_ENCODING_LINEAR reverts to the
NetBSD 1.2 sematics.  A kernel with COMPAT_12 defined will accept
AUDIO_ENCODING_LINEAR and treat it as before, without COMPAT_12 it
will be rejected.
 1997-07-15 07:46:04 +00:00
augustss e63a553175 Change the interface between high and lowlevel audio drivers again: 
Set the encoding parameters slightly differently.
Remove the SW encoding/decodinf functions from this interface
and move them to the audio_parameter struct; this is both more efficient
and flexible.
 1997-05-09 22:16:27 +00:00
augustss c4a52794f1 Convert to new orthogonal audio encoding scheme and implement 
some of the new encodings.  The change to ioctl AUDIO_GETENC is
NOT backwards compatible.
 1997-05-07 18:51:31 +00:00
augustss 526ef2f618 Change the interface between the high and low level audio drivers 
so that all audio encoding parameters are set at once.  This simplifies
the interface and make error checking easier.
 1997-04-29 21:01:33 +00:00
mark b28684079f Fix broken vidcaudio_set_format() prototype. 1997-03-25 05:09:01 +00:00
mycroft 7a55cafeeb Implement set_format. 1997-03-20 16:51:38 +00:00
mycroft ac3b8b13b7 Don't share the silence block between devices. Make silence filling work for 
more encodings, and make it device-independent.  From Lennart Augustsson, in
PR kern/3305.
 1997-03-13 02:19:32 +00:00
mark b371b8a271 Prototype main(). 1997-01-28 05:02:30 +00:00
mark a497e39048 Fix the declarations of the interrupt handlers to accept void * pointers 
as the only argument and cast this as appropriate now that the function
pointers to the interrupt registration functions are fully prototyped.
Use <machine/conf.h> for the declarations of the device driver entry
points.
 1997-01-28 04:55:15 +00:00
mark ed854d0d12 Fix the declarations of the interrupt handlers to accept void * pointers 
as the only argument and cast this as appropriate now that the function
pointers to the interrupt registration functions are fully prototyped.
 1997-01-28 04:20:58 +00:00
mark 00e9f2af37 inline -> __inline 1997-01-12 20:28:04 +00:00
mark 37f3875ce4 Use the IOMD_ID macro to check the IOMD ID number rather than direct reads 
from the IOMD.
 1996-11-23 03:37:35 +00:00
mark 535518ceed Added support for the A7000 and more generally for ARM7500 based machines 
that are not RC7500 boards.
Fixed vidcaudio_sw_encode() and vidcaudio_sw_decode() functions.
 1996-10-15 21:33:51 +00:00
mark 46ee6bf856 Added support for the RC7500 and the lmc1982. 
Added support for the A7000.
 1996-10-15 21:20:15 +00:00
mark c69e8d2559 Initial commit of the lmc audio driver for the lmc1982 found on RC7500 
motherboards.
 1996-10-15 21:10:24 +00:00
mark cbf4892982 Find the mode with the closest frame rate to the one requested if an 
exact match cannot be found rather than picking the lowest frame rate.
 1996-10-15 02:33:28 +00:00
mark 804b62c479 Major code clean up. 
Removed a load of old debugging code that has served it purpose.
 1996-10-15 01:20:48 +00:00
mark 695e09b29a Added generic support for the ARM7500 cpu rather than just the RC7500 
motherboard.
Cleaned up a lot of code to match KNF.
When the device is attach the vidc refclk frequency is reported along
with the amount of video memory and the type.
 1996-10-15 01:15:24 +00:00
mark 7cfe42e258 Overhauled and fixed teh console blanking code. Things no longer 
go wrong when console blanking occurs while X is running.
The blanktime ioctl now allows blanking times to be set, force
immediate blanking or diable blanking on a per virtual console basis.
Updated the console version number to revision D.
 1996-10-15 01:10:06 +00:00
mark be9a8e231a Removed the function vidc_col() as this has been guarded with #if 0 
for a long time now as the function was replaced with a macro.
 1996-10-15 01:05:04 +00:00
mark a2a2b693c8 Removed a load on unused code that has been hiding here. 
The functions vidcconsolemc_render() and vidcconsolemc_cls()
will call mcount if GPROF and PROFILE_ASM are both defined.
 1996-10-15 00:55:26 +00:00
mark c90d8612e7 General code cnd formatting clean up. 1996-10-15 00:52:21 +00:00
christos ca36ac9ef4 backout previous kprintf change 1996-10-13 03:05:43 +00:00
christos 60dd5ceebe printf -> kprintf, sprintf -> ksprintf 1996-10-11 00:06:28 +00:00
mark f5ee3d4ce6 Make sure all routes through vt_curadr() range check the x and y coordinates. 
This fixes a nasty bug that could kill the kernel without ever reporting
a panic.
 1996-07-05 19:07:55 +00:00
mark 3ed835cae8 Only attach 1 VSYNC interrupt handler instead of a interrupt handler per 
virtual console.
 1996-06-12 19:12:57 +00:00
mark 59e4127d96 Use the sync information in the mode definition to set the VIDC sync 
polarity.
 1996-06-03 22:14:56 +00:00
mark d4b96c659d Fixed -Wall compiler warnings introduced when fixing the vt220 printing 
bug.
 1996-06-03 22:08:37 +00:00
mark 6da55f03ee RCS Id police. 1996-06-03 21:35:10 +00:00
mark 169f7f2a06 Fixed the vt220 printing bug. 
Fixed the 'loss of console output while X is switched in' bug.
 1996-05-12 21:42:44 +00:00
mark 8a3097c984 Fixed panic strings with %i in them where it should have been %s. 1996-05-12 21:40:21 +00:00
mark dbf4689e65 Fixed -Wall compiler warnings. 
Implemented ESC [g sequence.
 1996-05-06 00:47:20 +00:00
mark 2dd637939f Fixed VIDC register setup for RC7500 boards. 1996-05-06 00:45:09 +00:00
mark 6417430844 Fixed -Wall compiler warnings. 1996-05-06 00:37:13 +00:00
mark aa46efbc0e Fixed compiler warnings obtained with -Wall. 1996-04-26 20:59:07 +00:00
mark 8b4332315d Fixed buffering of console output. While cold or while polling, 
buffering is disabled.
Tidied up a bit of the code inline with kernel coding style.
 1996-04-26 20:56:04 +00:00
mark 7bbb222f40 Raise the spl level to spltty while manipulating the virtual console 
linked lists.
A couple of minor code cleanups.
 1996-04-19 20:03:37 +00:00
mark 4b10d39797 Added support for RC7500 motherboards and non VRAM video systems. 
Use frequency lookup table for RC7500 systems.
 1996-03-28 21:18:40 +00:00
mark 395f0fd59c Define name for the interrupt handler for use with vmstat -i. 1996-03-27 22:08:25 +00:00
mark 30fe804249 Define a name for the vsync interrupt handler. 1996-03-27 21:47:29 +00:00
mark 4973a32e6d RCS Id police. 1996-03-18 19:54:53 +00:00
mark 3689687703 RCS Id police. 1996-03-18 19:33:04 +00:00
thorpej 5c67e5fad9 New device attachment scheme: 
- split softc size and match/attach out from cfdriver into
	  a new struct cfattach.

	- new "attach" directive for files.*.  May specify the name of
	  the cfattach structure, so that devices may be easily attached
	  to parents with different autoconfiguration semantics.
 1996-03-17 01:16:48 +00:00
thorpej 58a3d4e742 RCS id police. 1996-03-16 00:17:52 +00:00
thorpej 0bbcd292a1 RCS id police. 1996-03-16 00:07:07 +00:00
mark a2ff705689 Added code to handle indents in monitor definition files. 1996-03-13 21:47:15 +00:00
mark e766702f7e Fixed IOMD identification during device probing. 1996-03-06 23:26:20 +00:00
mark bdb7e8955c Reformatted code to suit style guide. 
Fixed IOMD identification during driver probing.
 1996-03-06 23:24:52 +00:00
mark 7e883ebf5b Fixed kernel panic when the debugger called cngetc(). 1996-02-15 22:54:45 +00:00
mark b92a2f676a patch from rob black to fix support for 1bpp Xservers. 1996-02-07 19:11:02 +00:00