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authorLinus Torvalds <torvalds@linux-foundation.org>2016-05-18 02:34:33 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2016-05-18 02:34:33 +0200
commitdcc4c2f61cdc7e0ab61b25b8d28205302497a8c4 (patch)
tree240ec9f0352d35e78936eb95b61399a71440b68b /drivers/hid/hid-asus.c
parentMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jik... (diff)
parentMerge branch 'for-4.7/wacom' into for-linus (diff)
downloadlinux-dcc4c2f61cdc7e0ab61b25b8d28205302497a8c4.tar.xz
linux-dcc4c2f61cdc7e0ab61b25b8d28205302497a8c4.zip
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
Pull HID updates from Jiri Kosina: "No biggies this time: - micro-optimization of implement() in HID core parses, from Dmitry Torokhov - thingm driver cleanups from Heiner Kallweit - fine-graining detection of distance and tilt axes in wacom driver from Jason Gerecke - New hid-asus driver, currently supporting X205TA and VivoBook E200HA, from Yusuke Fujimaki" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: wacom: Add fuzz factor to distance and tilt axes HID: usbhid: quirks for Corsair RGB keyboard & mice (K70R, K95RGB, M65RGB, K70RGB, K65RGB) HID: thingm: remove not needed error message HID: thingm: set new flag LED_HW_PLUGGABLE HID: thingm: factor out duplicated code to thingm_init_led HID: simplify implement() a bit HID: asus: add support for VivoBook E200HA HID: hidraw: silence an uninitialized variable warning HID: roccat: silence an uninitialized variable warning HID: Asus X205TA keyboard driver HID: hidraw: switch to using memdup_user
Diffstat (limited to 'drivers/hid/hid-asus.c')
-rw-r--r--drivers/hid/hid-asus.c52
1 files changed, 52 insertions, 0 deletions
diff --git a/drivers/hid/hid-asus.c b/drivers/hid/hid-asus.c
new file mode 100644
index 000000000000..7a811ec4f2e1
--- /dev/null
+++ b/drivers/hid/hid-asus.c
@@ -0,0 +1,52 @@
+/*
+ * HID driver for Asus notebook built-in keyboard.
+ * Fixes small logical maximum to match usage maximum.
+ *
+ * Currently supported devices are:
+ * EeeBook X205TA
+ * VivoBook E200HA
+ *
+ * Copyright (c) 2016 Yusuke Fujimaki <usk.fujimaki@gmail.com>
+ *
+ * This module based on hid-ortek by
+ * Copyright (c) 2010 Johnathon Harris <jmharris@gmail.com>
+ * Copyright (c) 2011 Jiri Kosina
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ */
+
+#include <linux/device.h>
+#include <linux/hid.h>
+#include <linux/module.h>
+
+#include "hid-ids.h"
+
+static __u8 *asus_report_fixup(struct hid_device *hdev, __u8 *rdesc,
+ unsigned int *rsize)
+{
+ if (*rsize >= 56 && rdesc[54] == 0x25 && rdesc[55] == 0x65) {
+ hid_info(hdev, "Fixing up Asus notebook report descriptor\n");
+ rdesc[55] = 0xdd;
+ }
+ return rdesc;
+}
+
+static const struct hid_device_id asus_devices[] = {
+ { HID_I2C_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_NOTEBOOK_KEYBOARD) },
+ { }
+};
+MODULE_DEVICE_TABLE(hid, asus_devices);
+
+static struct hid_driver asus_driver = {
+ .name = "asus",
+ .id_table = asus_devices,
+ .report_fixup = asus_report_fixup
+};
+module_hid_driver(asus_driver);
+
+MODULE_LICENSE("GPL");