[ALSA] Add snd-als300 driver for Avance Logic ALS300/ALS300+ soundcards

Added snd-als300 driver for Avance Logic ALS300/ALS300+ soundcards
by Ash Willis.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Documentation/sound/alsa/ALSA-Configuration.txt

@@ -190,6 +190,15 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
 
     The power-management is supported.
 
+  Module snd-als300
+  -----------------
+
+    Module for  Avance Logic ALS300 and ALS300+
+
+    This module supports multiple cards.
+
+    The power-management is supported.
+
   Module snd-als4000
   ------------------
 

sound/pci/Kconfig

@@ -15,6 +15,18 @@ config SND_AD1889
 	  To compile this as a module, choose M here: the module
 	  will be called snd-ad1889.
 
+config SND_ALS300
+        tristate "Avance Logic ALS300/ALS300+"
+        depends on SND
+        select SND_PCM
+        select SND_AC97_CODEC
+        select SND_OPL3_LIB
+        help
+          Say 'Y' or 'M' to include support for Avance Logic ALS300/ALS300+
+
+          To compile this driver as a module, choose M here: the module
+          will be called snd-als300
+
 config SND_ALS4000
 	tristate "Avance Logic ALS4000"
 	depends on SND && ISA_DMA_API

sound/pci/Makefile

@@ -4,6 +4,7 @@
 #
 
 snd-ad1889-objs := ad1889.o
+snd-als300-objs := als300.o
 snd-als4000-objs := als4000.o
 snd-atiixp-objs := atiixp.o
 snd-atiixp-modem-objs := atiixp_modem.o
@@ -27,6 +28,7 @@ snd-via82xx-modem-objs := via82xx_modem.o
 
 # Toplevel Module Dependency
 obj-$(CONFIG_SND_AD1889) += snd-ad1889.o
+obj-$(CONFIG_SND_ALS300) += snd-als300.o
 obj-$(CONFIG_SND_ALS4000) += snd-als4000.o
 obj-$(CONFIG_SND_ATIIXP) += snd-atiixp.o
 obj-$(CONFIG_SND_ATIIXP_MODEM) += snd-atiixp-modem.o