[openwrt/openwrt] kernel: modules: input: add modules for PS/2 mouse support

[LEDE Commits]

dangole pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/c5a6dc31d2d2821858fff0a47abeb24c17ac0be4

commit c5a6dc31d2d2821858fff0a47abeb24c17ac0be4
Author: Daniel Golle <daniel at makrotopia.org>
AuthorDate: Sat Jul 12 03:41:19 2025 +0100

    kernel: modules: input: add modules for PS/2 mouse support
    
    Package kernel modules for PS/2 mouse support, mostly to allow
    using touchpads and trackpoints built-into laptops (many of those
    are connected using classic i8052-compatible PS/2 I/O).
    
    Signed-off-by: Daniel Golle <daniel at makrotopia.org>
---
 package/kernel/linux/modules/input.mk | 68 +++++++++++++++++++++++++++++++++++
 target/linux/generic/config-6.12      |  5 +++
 target/linux/generic/config-6.6       |  5 +++
 3 files changed, 78 insertions(+)

diff --git a/package/kernel/linux/modules/input.mk b/package/kernel/linux/modules/input.mk
index ac7c0c3d6f..717f8d469d 100644
--- a/package/kernel/linux/modules/input.mk
+++ b/package/kernel/linux/modules/input.mk
@@ -246,3 +246,71 @@ define KernelPackage/input-uinput/description
 endef
 
 $(eval $(call KernelPackage,input-uinput))
+
+
+define KernelPackage/input-mouse-ps2
+  SUBMENU:=$(INPUT_MODULES_MENU)
+  TITLE:=PS/2 mouse support
+  DEPENDS:=+kmod-i2c-core +kmod-input-core +kmod-input-serio-libps2
+  KCONFIG:= \
+	CONFIG_INPUT_MOUSE=y \
+	CONFIG_MOUSE_PS2 \
+	CONFIG_MOUSE_PS2_ALPS=y \
+	CONFIG_MOUSE_PS2_BYD=y \
+	CONFIG_MOUSE_PS2_LOGIPS2PP=y \
+	CONFIG_MOUSE_PS2_SYNAPTICS=y \
+	CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y \
+	CONFIG_MOUSE_PS2_CYPRESS=y \
+	CONFIG_MOUSE_PS2_LIFEBOOK=y \
+	CONFIG_MOUSE_PS2_TRACKPOINT=y \
+	CONFIG_MOUSE_PS2_ELANTECH=y \
+	CONFIG_MOUSE_PS2_ELANTECH_SMBUS=y \
+	CONFIG_MOUSE_PS2_SENTELIC=y \
+	CONFIG_MOUSE_PS2_TOUCHKIT=y \
+	CONFIG_MOUSE_PS2_OLPC=y \
+	CONFIG_MOUSE_PS2_FOCALTECH=y \
+	CONFIG_MOUSE_PS2_VMMOUSE=y
+  FILES:=$(LINUX_DIR)/drivers/input/mouse/psmouse.ko
+  AUTOLOAD:=$(call AutoProbe,psmouse)
+endef
+
+define KernelPackage/input-mouse-ps2/description
+  Support for standard 2 or 3-button PS/2 mouse, as well as PS/2
+  mice with wheels and extra buttons, Microsoft, Logitech or Genius
+  compatible, and many touchpads as well.
+endef
+
+$(eval $(call KernelPackage,input-mouse-ps2))
+
+
+define KernelPackage/input-serio
+  SUBMENU:=$(INPUT_MODULES_MENU)
+  TITLE:=Serial I/O support
+  KCONFIG:= CONFIG_SERIO
+  FILES:=$(LINUX_DIR)/drivers/input/serio/serio.ko
+  AUTOLOAD:=$(call AutoProbe,serio,1)
+endef
+
+define KernelPackage/input-serio/description
+ Kernel module to support input device that uses serial I/O to
+ communicate with the system
+endef
+
+$(eval $(call KernelPackage,input-serio))
+
+
+define KernelPackage/input-serio-libps2
+  SUBMENU:=$(INPUT_MODULES_MENU)
+  TITLE:=PS/2 Serial I/O support
+  DEPENDS:=+kmod-input-serio
+  KCONFIG:= CONFIG_SERIO_LIBPS2
+  FILES:=$(LINUX_DIR)/drivers/input/serio/libps2.ko
+  AUTOLOAD:=$(call AutoProbe,libps2,1)
+endef
+
+define KernelPackage/input-serio-libps2/description
+ Kernel module to support devices connected to a PS/2 port, such
+ as PS/2 mouse or standard AT keyboard.
+endef
+
+$(eval $(call KernelPackage,input-serio-libps2))
diff --git a/target/linux/generic/config-6.12 b/target/linux/generic/config-6.12
index edd0adedb1..dbf0d5b3aa 100644
--- a/target/linux/generic/config-6.12
+++ b/target/linux/generic/config-6.12
@@ -3738,6 +3738,8 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MOST is not set
 # CONFIG_MOTORCOMM_PHY is not set
 # CONFIG_MOUSE_APPLETOUCH is not set
+# CONFIG_MOUSE_BCM5974 is not set
+# CONFIG_MOUSE_CYAPA is not set
 # CONFIG_MOUSE_ELAN_I2C is not set
 # CONFIG_MOUSE_GPIO is not set
 # CONFIG_MOUSE_INPORT is not set
@@ -3745,8 +3747,10 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MOUSE_PC110PAD is not set
 # CONFIG_MOUSE_PS2_FOCALTECH is not set
 # CONFIG_MOUSE_PS2_SENTELIC is not set
+# CONFIG_MOUSE_SERIAL is not set
 # CONFIG_MOUSE_SYNAPTICS_I2C is not set
 # CONFIG_MOUSE_SYNAPTICS_USB is not set
+# CONFIG_MOUSE_VSXXXAA is not set
 # CONFIG_MOXTET is not set
 # CONFIG_MPL115 is not set
 # CONFIG_MPL115_I2C is not set
@@ -5810,6 +5814,7 @@ CONFIG_SERIAL_EARLYCON=y
 # CONFIG_SERIO_RAW is not set
 # CONFIG_SERIO_SERPORT is not set
 # CONFIG_SERIO_SUN4I_PS2 is not set
+# CONFIG_SERIO_XILINX_XPS_PS2 is not set
 # CONFIG_SFC is not set
 # CONFIG_SFC_FALCON is not set
 # CONFIG_SFC_SIENA is not set
diff --git a/target/linux/generic/config-6.6 b/target/linux/generic/config-6.6
index 7bf434ef0a..cb1fd5b272 100644
--- a/target/linux/generic/config-6.6
+++ b/target/linux/generic/config-6.6
@@ -3625,7 +3625,10 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MOST is not set
 # CONFIG_MOTORCOMM_PHY is not set
+# CONFIG_MOUSE_SERIAL is not set
 # CONFIG_MOUSE_APPLETOUCH is not set
+# CONFIG_MOUSE_BCM5974 is not set
+# CONFIG_MOUSE_CYAPA is not set
 # CONFIG_MOUSE_ELAN_I2C is not set
 # CONFIG_MOUSE_GPIO is not set
 # CONFIG_MOUSE_INPORT is not set
@@ -3635,6 +3638,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MOUSE_PS2_SENTELIC is not set
 # CONFIG_MOUSE_SYNAPTICS_I2C is not set
 # CONFIG_MOUSE_SYNAPTICS_USB is not set
+# CONFIG_MOUSE_VSXXXAA is not set
 # CONFIG_MOXTET is not set
 # CONFIG_MPL115 is not set
 # CONFIG_MPL115_I2C is not set
@@ -5651,6 +5655,7 @@ CONFIG_SERIAL_EARLYCON=y
 # CONFIG_SERIO_RAW is not set
 # CONFIG_SERIO_SERPORT is not set
 # CONFIG_SERIO_SUN4I_PS2 is not set
+# CONFIG_SERIO_XILINX_XPS_PS2 is not set
 # CONFIG_SFC is not set
 # CONFIG_SFC_FALCON is not set
 # CONFIG_SFC_SIENA is not set