diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 91a4d3fc30e08..1f4c2aa511359 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -71,6 +71,8 @@ MODULE_LICENSE("GPL");
 #define MT_QUIRK_SEPARATE_APP_REPORT	BIT(19)
 #define MT_QUIRK_FORCE_MULTI_INPUT	BIT(20)
 #define MT_QUIRK_DISABLE_WAKEUP		BIT(21)
+#define MT_QUIRK_X_INVERT		BIT(22)
+#define MT_QUIRK_Y_INVERT		BIT(23)

 #define MT_INPUTMODE_TOUCHSCREEN	0x02
 #define MT_INPUTMODE_TOUCHPAD		0x03
@@ -1086,6 +1088,10 @@ static int mt_process_slot(struct mt_device *td, struct input_dev *input,
 		int orientation = wide;
 		int max_azimuth;
 		int azimuth;
+		int x;
+		int y;
+		int cx;
+		int cy;

 		if (slot->a != DEFAULT_ZERO) {
 			/*
@@ -1104,6 +1110,16 @@ static int mt_process_slot(struct mt_device *td, struct input_dev *input,
 			if (azimuth > max_azimuth * 2)
 				azimuth -= max_azimuth * 4;
 			orientation = -azimuth;
+
+			/* Orientation is inverted if the X or Y axes are
+			 * flipped, but normalized if both are inverted.
+			 */
+			if (quirks & (MT_QUIRK_X_INVERT | MT_QUIRK_Y_INVERT) &&
+			    !((quirks & MT_QUIRK_X_INVERT)
+			      && (quirks & MT_QUIRK_Y_INVERT))) {
+				orientation = -orientation;
+			}
+
 		}

 		if (quirks & MT_QUIRK_TOUCH_SIZE_SCALING) {
@@ -1115,10 +1131,23 @@ static int mt_process_slot(struct mt_device *td, struct input_dev *input,
 			minor = minor >> 1;
 		}

-		input_event(input, EV_ABS, ABS_MT_POSITION_X, *slot->x);
-		input_event(input, EV_ABS, ABS_MT_POSITION_Y, *slot->y);
-		input_event(input, EV_ABS, ABS_MT_TOOL_X, *slot->cx);
-		input_event(input, EV_ABS, ABS_MT_TOOL_Y, *slot->cy);
+		x = quirks & MT_QUIRK_X_INVERT ?
+			input_abs_get_max(input, ABS_MT_POSITION_X) - *slot->x :
+			*slot->x;
+		y = quirks & MT_QUIRK_Y_INVERT ?
+			input_abs_get_max(input, ABS_MT_POSITION_Y) - *slot->y :
+			*slot->y;
+		cx = quirks & MT_QUIRK_X_INVERT ?
+			input_abs_get_max(input, ABS_MT_POSITION_X) - *slot->cx :
+			*slot->cx;
+		cy = quirks & MT_QUIRK_Y_INVERT ?
+			input_abs_get_max(input, ABS_MT_POSITION_Y) - *slot->cy :
+			*slot->cy;
+
+		input_event(input, EV_ABS, ABS_MT_POSITION_X, x);
+		input_event(input, EV_ABS, ABS_MT_POSITION_Y, y);
+		input_event(input, EV_ABS, ABS_MT_TOOL_X, cx);
+		input_event(input, EV_ABS, ABS_MT_TOOL_Y, cy);
 		input_event(input, EV_ABS, ABS_MT_DISTANCE, !*slot->tip_state);
 		input_event(input, EV_ABS, ABS_MT_ORIENTATION, orientation);
 		input_event(input, EV_ABS, ABS_MT_PRESSURE, *slot->p);
@@ -1735,6 +1764,12 @@ static int mt_probe(struct hid_device *hdev, const struct hid_device_id *id)
 	if (id->vendor == HID_ANY_ID && id->product == HID_ANY_ID)
 		td->serial_maybe = true;

+	if (hdev->quirks & HID_QUIRK_X_INVERT)
+		td->mtclass.quirks |= MT_QUIRK_X_INVERT;
+
+	if (hdev->quirks & HID_QUIRK_Y_INVERT)
+		td->mtclass.quirks |= MT_QUIRK_Y_INVERT;
+
 	/* This allows the driver to correctly support devices
 	 * that emit events over several HID messages.
 	 */
diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c
index 0e9702c7f7d6c..47c6cd62f019a 100644
--- a/drivers/hid/hid-quirks.c
+++ b/drivers/hid/hid-quirks.c
@@ -16,6 +16,7 @@
 #include <linux/export.h>
 #include <linux/slab.h>
 #include <linux/mutex.h>
+#include <linux/dmi.h>
 #include <linux/input/elan-i2c-ids.h>

 #include "hid-ids.h"
@@ -957,6 +958,29 @@ static const struct hid_device_id hid_mouse_ignore_list[] = {
 	{ }
 };

+static const struct hid_device_id elan_flipped_quirks[] = {
+	{ HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8, USB_VENDOR_ID_ELAN, 0x2dcd),
+		HID_QUIRK_X_INVERT | HID_QUIRK_Y_INVERT },
+	{ }
+};
+
+/*
+ * This list contains devices which have specific issues based on the system
+ * they're on and not just the device itself. The driver_data will have a
+ * specific hid device to match against.
+ */
+static const struct dmi_system_id dmi_override_table[] = {
+	{
+		.ident = "DynaBook K50/FR",
+		.matches = {
+			DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Dynabook Inc."),
+			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "dynabook K50/FR"),
+		},
+		.driver_data = (void *)elan_flipped_quirks,
+	},
+	{ }	/* Terminate list */
+};
+
 bool hid_ignore(struct hid_device *hdev)
 {
 	int i;
@@ -1238,6 +1262,7 @@ static unsigned long hid_gets_squirk(const struct hid_device *hdev)
 {
 	const struct hid_device_id *bl_entry;
 	unsigned long quirks = 0;
+	const struct dmi_system_id *system_id;

 	if (hid_match_id(hdev, hid_ignore_list))
 		quirks |= HID_QUIRK_IGNORE;
@@ -1249,6 +1274,14 @@ static unsigned long hid_gets_squirk(const struct hid_device *hdev)
 	if (bl_entry != NULL)
 		quirks |= bl_entry->driver_data;

+	system_id = dmi_first_match(dmi_override_table);
+	if (system_id != NULL) {
+		bl_entry = hid_match_id(hdev, system_id->driver_data);
+		if (bl_entry != NULL)
+			quirks |= bl_entry->driver_data;
+	}
+
+
 	if (quirks)
 		dbg_hid("Found squirk 0x%lx for HID device 0x%04x:0x%04x\n",
 			quirks, hdev->vendor, hdev->product);
