HID: Add driver for Holtek based keyboards with broken HID

Corrects two HID descriptor issues, which prevent some Holtek based
(USB ID 04d9:a055) keyboards from working. The error when not using
the driver is: generic-usb: probe ... failed with error -22 .

Signed-off-by: Tom Harwood <tomharwood@fastmail.fm>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index cbf0e0344e3e..8e439e290fc4 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -200,10 +200,12 @@ config HID_EZKEY
         Support for Ezkey BTC 8193 keyboard.
 
 config HID_HOLTEK
-        tristate "Holtek On Line Grip based game controller support"
+        tristate "Holtek HID devices"
         depends on USB_HID
         ---help---
-          Say Y here if you have a Holtek On Line Grip based game controller.
+        Support for Holtek based devices:
+          - Holtek On Line Grip based game controller
+          - Trust GXT 18 Gaming Keyboard
 
 config HOLTEK_FF
         bool "Holtek On Line Grip force feedback support"