[arch-projects] [mkinitcpio][PATCH v2] hooks: rename 'usbinput' to 'keyboard' and add more modules

[Tom Gundersen]

Make the hook a bit more generic by including non-usb keyboard drivers.
This should mean that any keyboard will now work in the initramfs.

In addition to fixing some uncommon setups requiring additional keyboard
modules, this would allow us to no longer build in the atkbd module (and
hence i8042) in our stock kernels, which will remove an ugly error message
on boot for systems without the i8042 controller.

Signed-off-by: Tom Gundersen <teg at jklm.no>
---

v2: rename to 'keyboard' and improve the help message.

 install/keyboard | 31 +++++++++++++++++++++++++++++++
 install/usbinput | 29 +----------------------------
 2 files changed, 32 insertions(+), 28 deletions(-)
 create mode 100644 install/keyboard
 mode change 100644 => 120000 install/usbinput

diff --git a/install/keyboard b/install/keyboard
new file mode 100644
index 0000000..91a00e7
--- /dev/null
+++ b/install/keyboard
@@ -0,0 +1,31 @@
+#!/bin/bash
+
+build() {
+    local major minor
+
+    add_checked_modules -f '(_cs|sl811_hcd|isp116x_hcd)' '/usb/host'
+
+    # As of 3.5, modaliases seem to be exported for HID
+    # devices, so we can leverage autodetection.
+    IFS=.- read major minor _ <<<"$KERNELVERSION"
+    if (( major > 3 || (major == 3 && minor >= 5) )); then
+        add_checked_modules '/hid/hid'
+    else
+        add_all_modules '/hid/hid'
+    fi
+
+    add_module 'usbhid'
+
+    add_checked_modules '/input/keyboard'
+}
+
+help() {
+    cat <<HELPEOF
+This hook loads the necessary modules for keyboard devices. As a side-effect
+modules for some non-keyboard input devices might be added to, but this should
+not be relied on. Detection will take place at runtime. To minimize the modules
+in the image, add the autodetect hook too.
+HELPEOF
+}
+
+# vim: set ft=sh ts=4 sw=4 et:
diff --git a/install/usbinput b/install/usbinput
deleted file mode 100644
index a292345..0000000
--- a/install/usbinput
+++ /dev/null
@@ -1,28 +0,0 @@
-#!/bin/bash
-
-build() {
-    local major minor
-
-    add_checked_modules -f '(_cs|sl811_hcd|isp116x_hcd)' '/usb/host'
-
-    # As of 3.5, modaliases seem to be exported for HID
-    # devices, so we can leverage autodetection.
-    IFS=.- read major minor _ <<<"$KERNELVERSION"
-    if (( major > 3 || (major == 3 && minor >= 5) )); then
-        add_checked_modules '/hid/hid'
-    else
-        add_all_modules '/hid/hid'
-    fi
-
-    add_module 'usbhid'
-}
-
-help() {
-    cat <<HELPEOF
-This hook loads the necessary modules for an usb input device.  Detection
-will take place at runtime. To minimize the modules in the image, add the
-autodetect hook too.
-HELPEOF
-}
-
-# vim: set ft=sh ts=4 sw=4 et:
diff --git a/install/usbinput b/install/usbinput
new file mode 120000
index 0000000..fbfe724
--- /dev/null
+++ b/install/usbinput
@@ -0,0 +1 @@
+keyboard
\ No newline at end of file
-- 
1.8.0.2