[ALSA] AdLib FM card driver

Attached you'll find an ALSA driver for AdLib FM cards. An AdLib card is
just an OPL2, which was already supported by sound/drivers/opl3, so only
very minimal bus-glue is needed. The patch applies cleanly to both
2.6.16 and 2.6.16-mm1.

The driver has been tested with an actual ancient 8-bit ISA AdLib card
and works fine. It also works fine for an OPL3 {,emulation} as still
found on many ISA soundcards but given that AdLib cards don't have their
own mixer, upping the volume from 0 might be a problem without the card
driver already loaded and driving the OPL3.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 2 insertions, 0 deletions

diff --git a/sound/isa/Makefile b/sound/isa/Makefile
index 05724eb7bfe4..bb317ccc170f 100644
--- a/sound/isa/Makefile
+++ b/sound/isa/Makefile
@@ -3,6 +3,7 @@
 # Copyright (c) 2001 by Jaroslav Kysela <perex@suse.cz>
 #
 
+snd-adlib-objs := adlib.o
 snd-als100-objs := als100.o
 snd-azt2320-objs := azt2320.o
 snd-cmi8330-objs := cmi8330.o
@@ -13,6 +14,7 @@ snd-sgalaxy-objs := sgalaxy.o
 snd-sscape-objs := sscape.o
 
 # Toplevel Module Dependency
+obj-$(CONFIG_SND_ADLIB) += snd-adlib.o
 obj-$(CONFIG_SND_ALS100) += snd-als100.o
 obj-$(CONFIG_SND_AZT2320) += snd-azt2320.o
 obj-$(CONFIG_SND_CMI8330) += snd-cmi8330.o