[ALSA] Enable Kconfig options for external firmwares

Some drivers are already ifdefs for enabling external firmwares
but not defined in Kconfig.  Now they appear as the kernel configs.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig
index 1bcfb3a..12dfda3 100644
--- a/sound/pci/Kconfig
+++ b/sound/pci/Kconfig
@@ -576,7 +576,6 @@
 config SND_KORG1212
 	tristate "Korg 1212 IO"
 	depends on SND
-	select FW_LOADER
 	select SND_PCM
 	help
 	  Say Y here to include support for Korg 1212IO soundcards.
@@ -584,6 +583,16 @@
 	  To compile this driver as a module, choose M here: the module
 	  will be called snd-korg1212.
 
+config SND_KORG1212_FIRMWARE_IN_KERNEL
+	bool "In-kernel firmware for Korg1212 driver"
+	depends on SND_KORG1212
+	select FW_LOADER
+	default y
+	help
+	  Say Y here to include the static firmware built in the kernel
+	  for Korg1212 driver.  If you choose N here, the external
+	  firmware files from alsa-plugins pacakge are necessary.
+
 config SND_MAESTRO3
 	tristate "ESS Allegro/Maestro3"
 	depends on SND
@@ -596,6 +605,16 @@
 	  To compile this driver as a module, choose M here: the module
 	  will be called snd-maestro3.
 
+config SND_MAESTRO3_FIRMWARE_IN_KERNEL
+	bool "In-kernel firmware for Maestro3 driver"
+	depends on SND_MAESTRO3
+	select FW_LOADER
+	default y
+	help
+	  Say Y here to include the static firmware built in the kernel
+	  for Maestro3 driver.  If you choose N here, the external
+	  firmware files from alsa-plugins pacakge are necessary.
+
 config SND_MIXART
 	tristate "Digigram miXart"
 	depends on SND
@@ -737,7 +756,6 @@
 config SND_YMFPCI
 	tristate "Yamaha YMF724/740/744/754"
 	depends on SND
-	select FW_LOADER
 	select SND_OPL3_LIB
 	select SND_MPU401_UART
 	select SND_AC97_CODEC
@@ -748,6 +766,16 @@
 	  To compile this driver as a module, choose M here: the module
 	  will be called snd-ymfpci.
 
+config SND_YMFPCI_FIRMWARE_IN_KERNEL
+	bool "In-kernel firmware for YMFPCI driver"
+	depends on SND_YMFPCI
+	select FW_LOADER
+	default y
+	help
+	  Say Y here to include the static firmware built in the kernel
+	  for YMFPCI driver.  If you choose N here, the external
+	  firmware files from alsa-plugins pacakge are necessary.
+
 config SND_AC97_POWER_SAVE
 	bool "AC97 Power-Saving Mode"
 	depends on SND_AC97_CODEC && EXPERIMENTAL