[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>
diff --git a/sound/isa/Kconfig b/sound/isa/Kconfig
index 2a1c733..557c4de 100644
--- a/sound/isa/Kconfig
+++ b/sound/isa/Kconfig
@@ -11,6 +11,15 @@
tristate
select SND_PCM
+config SND_ADLIB
+ tristate "AdLib FM card"
+ select SND_OPL3_LIB
+ help
+ Say Y here to include support for AdLib FM cards.
+
+ To compile this driver as a module, choose M here: the module
+ will be called snd-adlib.
+
config SND_AD1816A
tristate "Analog Devices SoundPort AD1816A"
depends on SND && PNP && ISA