From: Daniel Golle <daniel@makrotopia.org>
Date: Sat, 12 Jul 2025 04:26:50 +0000 (+0100)
Subject: kernel: package modules for I2C HID devices
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F19422%2Fhead;p=thirdparty%2Fopenwrt.git

kernel: package modules for I2C HID devices

Package driver modules for I2C HID devices such as touchpads,
touchscreens and trackpoints found on some laptops. Only the ACPI
firmware variant of the driver is packaged for now as that's what I got
for testing.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
---

diff --git a/package/kernel/linux/modules/i2c.mk b/package/kernel/linux/modules/i2c.mk
index 2c4652195cd..7c985aa9154 100644
--- a/package/kernel/linux/modules/i2c.mk
+++ b/package/kernel/linux/modules/i2c.mk
@@ -162,6 +162,38 @@ endef
 $(eval $(call KernelPackage,i2c-gpio))
 
 
+I2C_HID_MODULES:= \
+  CONFIG_I2C_HID_CORE:drivers/hid/i2c-hid/i2c-hid
+
+define KernelPackage/i2c-hid
+  $(call i2c_defaults,$(I2C_HID_MODULES),60)
+  TITLE:=I2C HID support
+  KCONFIG+= CONFIG_I2C_HID
+  DEPENDS:=+kmod-hid
+  HIDDEN:=1
+endef
+
+$(eval $(call KernelPackage,i2c-hid))
+
+
+I2C_HID_ACPI_MODULES:= \
+  CONFIG_I2C_HID_ACPI:drivers/hid/i2c-hid/i2c-hid-acpi
+
+define KernelPackage/i2c-hid-acpi
+  $(call i2c_defaults,$(I2C_HID_ACPI_MODULES),61)
+  TITLE:=HID over I2C transport layer ACPI driver
+  DEPENDS:=@TARGET_armsr_armv8||TARGET_loongarch64||TARGET_x86 +kmod-i2c-hid
+endef
+
+define KernelPackage/i2c-hid-acpi/description
+  Support for keyboard, touchpad, touchscreen, or any
+  other HID based devices which is connected to your computer via I2C.
+  This driver supports ACPI-based systems.
+endef
+
+$(eval $(call KernelPackage,i2c-hid-acpi))
+
+
 I2C_I801_MODULES:= \
   CONFIG_I2C_I801:drivers/i2c/busses/i2c-i801