Commit Graph

13 Commits

Author SHA1 Message Date
itohy
d82343a7ec Add power control hooks.
Make the wave output mute while playback is inactive.  This significantly
reduces noises while preparing playback, especially by mpg123.
1999-10-05 03:44:31 +00:00
rh
ff962e992b Add mode 3 support for newer CS423X chips. Modify probe to correctly
distinguish between CS4236, CS4236B, and CS4237B.
1999-09-06 17:07:04 +00:00
mycroft
330c5ea7a2 Create DMA maps at open time. 1999-03-22 14:54:01 +00:00
mycroft
f887d74c45 Nuke sc_iooffs from orbit. This is exactly what bus_space_subregion() is for. 1999-03-22 14:29:14 +00:00
mycroft
1337db796b Adjust the probe routine to work on chips where the mic preamp bit is shared
between register I0 and I1.
1999-03-22 07:27:46 +00:00
mycroft
529c6c50aa Use DMAMODE_LOOPDEMAND. Tested on a CS4231 in a WSS clone. 1999-02-22 02:25:20 +00:00
mycroft
18e341a954 Add separate halt_input and halt_output methods in ad1848_isa, which disable
the DMA channel.
1999-02-18 17:27:39 +00:00
mycroft
27963c294a Use the trigger interface, and clean up a pile of cruft. 1999-02-17 23:05:28 +00:00
mycroft
e5f5e628d2 Pass the direction to the allocm and round_buffersize methods.
Some drivers need this to properly allocate DMAable memory.
1999-02-17 02:37:38 +00:00
hannken
246a68a003 Add support for `AdLib NSC 16 PNP' as wss, joy.
Record source selection needs work.
1998-11-26 21:45:13 +00:00
pk
06f777a3fe Debug output updates (Ezra Story; PR#6108). 1998-09-06 11:06:52 +00:00
jtk
61cf67759a make AUDIO_DEBUG work again 1998-08-29 22:49:48 +00:00
pk
2ffb54bdcc Split the AD1848 driver into MI (dev/ic/ad1848.c) and ISA parts. 1998-08-25 22:34:29 +00:00