4 Commits

Author	SHA1	Message	Date
uwe	725f80b71c	Define APC DMA registers as offsets for bus space ops, so that we can ... avoid linear mapping. Actually, cs4231_sbus.c is already converted to not use linear mapping of DMA registers, but it uses quick and disgusting hack.	2003-09-10 11:37:13 +00:00
uwe	a05702eaac	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.	2002-03-12 04:48:28 +00:00
pk	6e94b922a1	Comply with bus_dma(9) specs.	2000-06-16 11:47:34 +00:00
mrg	67cbdf5623	split sbus audiocs code up so we can share it with the ebus. XXX ebus DMA is probably different.	1999-06-05 14:29:10 +00:00