--- zzzz-none-000/linux-3.10.107/drivers/platform/x86/fujitsu-tablet.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/platform/x86/fujitsu-tablet.c	2021-02-04 17:41:59.000000000 +0000
@@ -59,7 +59,7 @@
 	KEY_RESERVED,
 	KEY_SCROLLDOWN,
 	KEY_SCROLLUP,
-	KEY_DIRECTION,
+	KEY_ROTATE_DISPLAY,
 	KEY_LEFTCTRL,
 	KEY_BRIGHTNESSUP,
 	KEY_BRIGHTNESSDOWN,
@@ -71,6 +71,44 @@
 	KEY_LEFTALT
 };
 
+static unsigned short keymap_Lifebook_T901[KEYMAP_LEN] __initdata = {
+	KEY_RESERVED,
+	KEY_RESERVED,
+	KEY_RESERVED,
+	KEY_RESERVED,
+	KEY_SCROLLDOWN,
+	KEY_SCROLLUP,
+	KEY_CYCLEWINDOWS,
+	KEY_LEFTCTRL,
+	KEY_RESERVED,
+	KEY_RESERVED,
+	KEY_RESERVED,
+	KEY_RESERVED,
+	KEY_RESERVED,
+	KEY_RESERVED,
+	KEY_RESERVED,
+	KEY_LEFTMETA
+};
+
+static unsigned short keymap_Lifebook_T902[KEYMAP_LEN] __initdata = {
+	KEY_RESERVED,
+	KEY_VOLUMEDOWN,
+	KEY_VOLUMEUP,
+	KEY_CYCLEWINDOWS,
+	KEY_PROG1,
+	KEY_PROG2,
+	KEY_LEFTMETA,
+	KEY_RESERVED,
+	KEY_RESERVED,
+	KEY_RESERVED,
+	KEY_RESERVED,
+	KEY_RESERVED,
+	KEY_RESERVED,
+	KEY_RESERVED,
+	KEY_RESERVED,
+	KEY_RESERVED,
+};
+
 static unsigned short keymap_Lifebook_U810[KEYMAP_LEN] __initdata = {
 	KEY_RESERVED,
 	KEY_RESERVED,
@@ -78,7 +116,7 @@
 	KEY_RESERVED,
 	KEY_PROG1,
 	KEY_PROG2,
-	KEY_DIRECTION,
+	KEY_ROTATE_DISPLAY,
 	KEY_RESERVED,
 	KEY_RESERVED,
 	KEY_RESERVED,
@@ -115,7 +153,7 @@
 	KEY_RESERVED,
 	KEY_RESERVED,
 	KEY_MAIL,
-	KEY_DIRECTION,
+	KEY_ROTATE_DISPLAY,
 	KEY_ESC,
 	KEY_ENTER,
 	KEY_BRIGHTNESSUP,
@@ -277,21 +315,21 @@
 	return IRQ_HANDLED;
 }
 
-static void fujitsu_dmi_common(const struct dmi_system_id *dmi)
+static void __init fujitsu_dmi_common(const struct dmi_system_id *dmi)
 {
 	pr_info("%s\n", dmi->ident);
 	memcpy(fujitsu.config.keymap, dmi->driver_data,
 			sizeof(fujitsu.config.keymap));
 }
 
-static int fujitsu_dmi_lifebook(const struct dmi_system_id *dmi)
+static int __init fujitsu_dmi_lifebook(const struct dmi_system_id *dmi)
 {
 	fujitsu_dmi_common(dmi);
 	fujitsu.config.quirks |= INVERT_TABLET_MODE_BIT;
 	return 1;
 }
 
-static int fujitsu_dmi_stylistic(const struct dmi_system_id *dmi)
+static int __init fujitsu_dmi_stylistic(const struct dmi_system_id *dmi)
 {
 	fujitsu_dmi_common(dmi);
 	fujitsu.config.quirks |= FORCE_TABLET_MODE_IF_UNDOCK;
@@ -302,6 +340,33 @@
 static const struct dmi_system_id dmi_ids[] __initconst = {
 	{
 		.callback = fujitsu_dmi_lifebook,
+		.ident = "Fujitsu Lifebook T901",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook T901")
+		},
+		.driver_data = keymap_Lifebook_T901
+	},
+	{
+		.callback = fujitsu_dmi_lifebook,
+		.ident = "Fujitsu Lifebook T901",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK T901")
+		},
+		.driver_data = keymap_Lifebook_T901
+	},
+	{
+		.callback = fujitsu_dmi_lifebook,
+		.ident = "Fujitsu Lifebook T902",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK T902")
+		},
+		.driver_data = keymap_Lifebook_T902
+	},
+	{
+		.callback = fujitsu_dmi_lifebook,
 		.ident = "Fujitsu Siemens P/T Series",
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),