Add support for pc speaker

PC speaker could be very useful on platforms which implement it. One could 
easily use the speaker to produce a sound where its pitch or duration varies 
according to signal strength or SNR of a wireless link.

Signed-off-by: Vasilis Tsiligiannis <b_tsiligiannis@silverton.gr>


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15684 3c298f89-4303-0410-b956-a3cf2f4a3e73

8 files changed, 24 insertions, 7 deletions

diff --git a/package/kernel/modules/other.mk b/package/kernel/modules/other.mk
index 9ea0f1885..fcac951ca 100644
--- a/package/kernel/modules/other.mk
+++ b/package/kernel/modules/other.mk
@@ -103,6 +103,23 @@ endef
 
 $(eval $(call KernelPackage,lp))
 
+define KernelPackage/pcspkr
+  SUBMENU:=$(OTHER_MENU)
+  TITLE:=PC speaker support
+  DEPENDS:=@LINUX_2_6
+  KCONFIG:=CONFIG_INPUT_PCSPKR
+  FILES:= \
+	$(LINUX_DIR)/drivers/input/misc/pcspkr.$(LINUX_KMOD_SUFFIX)
+  AUTOLOAD:=$(call AutoLoad,50, \
+  	pcspkr \
+  )
+endef
+
+define KernelPackage/pcspkr/description
+ This enables sounds (tones) through the pc speaker
+endef
+
+$(eval $(call KernelPackage,pcspkr))
 
 define KernelPackage/pcmcia-core
   SUBMENU:=$(OTHER_MENU)
diff --git a/target/linux/generic-2.6/config-2.6.21 b/target/linux/generic-2.6/config-2.6.21
index c4757e624..ddb549aab 100644
--- a/target/linux/generic-2.6/config-2.6.21
+++ b/target/linux/generic-2.6/config-2.6.21
@@ -446,7 +446,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
 # CONFIG_INPUT_JOYSTICK is not set
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_KEYSPAN_REMOTE is not set
-# CONFIG_INPUT_MISC is not set
+CONFIG_INPUT_MISC=y
 # CONFIG_INPUT_MOUSEDEV is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_PCSPKR is not set
diff --git a/target/linux/generic-2.6/config-2.6.23 b/target/linux/generic-2.6/config-2.6.23
index 441645036..cd9298b79 100644
--- a/target/linux/generic-2.6/config-2.6.23
+++ b/target/linux/generic-2.6/config-2.6.23
@@ -495,7 +495,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
 # CONFIG_INPUT_JOYSTICK is not set
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_KEYSPAN_REMOTE is not set
-# CONFIG_INPUT_MISC is not set
+CONFIG_INPUT_MISC=y
 # CONFIG_INPUT_MOUSEDEV is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_PCSPKR is not set
diff --git a/target/linux/generic-2.6/config-2.6.25 b/target/linux/generic-2.6/config-2.6.25
index 608ad0a56..3acb84320 100644
--- a/target/linux/generic-2.6/config-2.6.25
+++ b/target/linux/generic-2.6/config-2.6.25
@@ -523,7 +523,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
 # CONFIG_INPUT_JOYSTICK is not set
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_KEYSPAN_REMOTE is not set
-# CONFIG_INPUT_MISC is not set
+CONFIG_INPUT_MISC=y
 # CONFIG_INPUT_MOUSEDEV is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_PCSPKR is not set
diff --git a/target/linux/generic-2.6/config-2.6.27 b/target/linux/generic-2.6/config-2.6.27
index 1d41c3e37..1ca04cc47 100644
--- a/target/linux/generic-2.6/config-2.6.27
+++ b/target/linux/generic-2.6/config-2.6.27
@@ -582,7 +582,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
 # CONFIG_INPUT_JOYSTICK is not set
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_KEYSPAN_REMOTE is not set
-# CONFIG_INPUT_MISC is not set
+CONFIG_INPUT_MISC=y
 # CONFIG_INPUT_MOUSEDEV is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_PCSPKR is not set
diff --git a/target/linux/generic-2.6/config-2.6.28 b/target/linux/generic-2.6/config-2.6.28
index 0bad55758..1a193fb78 100644
--- a/target/linux/generic-2.6/config-2.6.28
+++ b/target/linux/generic-2.6/config-2.6.28
@@ -628,7 +628,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
 # CONFIG_INPUT_JOYSTICK is not set
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_KEYSPAN_REMOTE is not set
-# CONFIG_INPUT_MISC is not set
+CONFIG_INPUT_MISC=y
 # CONFIG_INPUT_MOUSEDEV is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_PCSPKR is not set
diff --git a/target/linux/generic-2.6/config-2.6.29 b/target/linux/generic-2.6/config-2.6.29
index a324ef54b..8b3b1c520 100644
--- a/target/linux/generic-2.6/config-2.6.29
+++ b/target/linux/generic-2.6/config-2.6.29
@@ -641,7 +641,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
 # CONFIG_INPUT_JOYSTICK is not set
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_KEYSPAN_REMOTE is not set
-# CONFIG_INPUT_MISC is not set
+CONFIG_INPUT_MISC=y
 # CONFIG_INPUT_MOUSEDEV is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_PCSPKR is not set
diff --git a/target/linux/generic-2.6/config-2.6.30 b/target/linux/generic-2.6/config-2.6.30
index e367eb778..8a41c71c0 100644
--- a/target/linux/generic-2.6/config-2.6.30
+++ b/target/linux/generic-2.6/config-2.6.30
@@ -661,7 +661,7 @@ CONFIG_INITRAMFS_COMPRESSION_NONE=y
 # CONFIG_INPUT_JOYSTICK is not set
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_KEYSPAN_REMOTE is not set
-# CONFIG_INPUT_MISC is not set
+CONFIG_INPUT_MISC=y
 # CONFIG_INPUT_MOUSEDEV is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_PCSPKR is not set