Attached is a patch enabling (most of) the Fn function keys for the Asus
ROG Strix GL730 Laptop. The keyboard identifies as a USB device 0x1869.
This patch enables:
volume/mute keys, ROG key, rew/play/ff,
monitor and keyboard brightness keys,
Touchpad toggle key,
Calculator key
'Touchpad on/off' Key returns keycode 33, which is mapped to the 'p' key.
'Display on/off' returns keycode 253, which is mapped in X11 to NoSymbol
'Airplane Key' returns keycode 255, which is mapped in X11 to NoSymbol
The following keys are not activated yet:
Microphone Mute key, Fan key, Display Switch key
This patch is against the 4.17-rc7 kernel, for the x86 architecture
diffstat for this patch is:
hid-asus.c | 2 ++
hid-ids.h | 1 +
hid-quirks.c | 1 +
3 files changed, 4 insertions(+)
To apply the patch, in the root of the kernel tree use:
patch -p1 < AsusGL703-Keyboard-Fn-keys.patch
----------------------------------------------------------------------------------------------
diff --git a/drivers/hid/hid-asus.c b/drivers/hid/hid-asus.c
index 88a5672..8f4f3c1 100644
--- a/drivers/hid/hid-asus.c
+++ b/drivers/hid/hid-asus.c
@@ -781,6 +781,8 @@ static const struct hid_device_id asus_devices[] = {
USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD2), QUIRK_USE_KBD_BACKLIGHT },
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD3), QUIRK_G752_KEYBOARD },
+ { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
+ USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD4), QUIRK_USE_KBD_BACKLIGHT },
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
USB_DEVICE_ID_ASUSTEK_T100TA_KEYBOARD),
QUIRK_T100_KEYBOARD | QUIRK_NO_CONSUMER_USAGES },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 46f5ecd..93b958f 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -187,6 +187,7 @@
#define USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD1 0x1854
#define USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD2 0x1837
#define USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD3 0x1822
+#define USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD4 0x1869
#define USB_VENDOR_ID_ATEN 0x0557
#define USB_DEVICE_ID_ATEN_UC100KM 0x2004
diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c
index 587e268..ebb1353 100644
--- a/drivers/hid/hid-quirks.c
+++ b/drivers/hid/hid-quirks.c
@@ -286,6 +286,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD1) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD2) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD3) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD4) },
{ HID_USB_DEVICE(USB_VENDOR_ID_JESS, USB_DEVICE_ID_ASUS_MD_5112) },
{ HID_USB_DEVICE(USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_ASUS_MD_5110) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_T100CHI_KEYBOARD) },
--
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