diff --git a/drivers/platform/x86/dell-wmi.c b/drivers/platform/x86/dell-wmi.c
index a406f01..fe831f3 100644
--- a/drivers/platform/x86/dell-wmi.c
+++ b/drivers/platform/x86/dell-wmi.c
@@ -80,12 +80,13 @@ static const struct dmi_system_id dell_wmi_smbios_list[] __initconst = {
 };
 
 /*
+ * Keymap for WMI events of type 0x0000
+ *
  * Certain keys are flagged as KE_IGNORE. All of these are either
  * notifications (rather than requests for change) or are also sent
  * via the keyboard controller so should not be sent again.
  */
-
-static const struct key_entry dell_wmi_legacy_keymap[] __initconst = {
+static const struct key_entry dell_wmi_keymap_type_0000[] __initconst = {
 	{ KE_IGNORE, 0x003a, { KEY_CAPSLOCK } },
 
 	/* Key code is followed by brightness level */
@@ -183,12 +184,8 @@ static const struct key_entry dell_wmi_legacy_keymap[] __initconst = {
 	{ KE_IGNORE, 0xe0f7, { KEY_MUTE } },
 	{ KE_IGNORE, 0xe0f8, { KEY_VOLUMEDOWN } },
 	{ KE_IGNORE, 0xe0f9, { KEY_VOLUMEUP } },
-
-	{ KE_END, 0 }
 };
 
-static bool dell_new_hk_type;
-
 struct dell_bios_keymap_entry {
 	u16 scancode;
 	u16 keycode;
@@ -202,6 +199,7 @@ struct dell_bios_hotkey_table {
 
 struct dell_dmi_results {
 	int err;
+	int keymap_size;
 	struct key_entry *keymap;
 };
 
@@ -250,10 +248,12 @@ static const u16 bios_to_linux_keycode[256] __initconst = {
 };
 
 /*
+ * Keymap for WMI events of type 0x0010
+ *
  * These are applied if the 0xB2 DMI hotkey table is present and doesn't
  * override them.
  */
-static const struct key_entry dell_wmi_extra_keymap[] __initconst = {
+static const struct key_entry dell_wmi_keymap_type_0010[] __initconst = {
 	/* Fn-lock */
 	{ KE_IGNORE, 0x151, { KEY_RESERVED } },
 
@@ -273,21 +273,39 @@ static const struct key_entry dell_wmi_extra_keymap[] __initconst = {
 	{ KE_IGNORE, 0x155, { KEY_RESERVED } },
 };
 
+/*
+ * Keymap for WMI events of type 0x0011
+ */
+static const struct key_entry dell_wmi_keymap_type_0011[] __initconst = {
+	/* Battery unplugged */
+	{ KE_IGNORE, 0xfff0, { KEY_RESERVED } },
+
+	/* Battery inserted */
+	{ KE_IGNORE, 0xfff1, { KEY_RESERVED } },
+
+	/* Keyboard backlight level changed */
+	{ KE_IGNORE, 0x01e1, { KEY_RESERVED } },
+	{ KE_IGNORE, 0x02ea, { KEY_RESERVED } },
+	{ KE_IGNORE, 0x02eb, { KEY_RESERVED } },
+	{ KE_IGNORE, 0x02ec, { KEY_RESERVED } },
+	{ KE_IGNORE, 0x02f6, { KEY_RESERVED } },
+};
+
 static struct input_dev *dell_wmi_input_dev;
 
-static void dell_wmi_process_key(int reported_key)
+static void dell_wmi_process_key(int type, int code)
 {
 	const struct key_entry *key;
 
 	key = sparse_keymap_entry_from_scancode(dell_wmi_input_dev,
-						reported_key);
+						(type << 16) | code);
 	if (!key) {
-		pr_info("Unknown key with scancode 0x%x pressed\n",
-			reported_key);
+		pr_info("Unknown key with type 0x%04x and code 0x%04x pressed\n",
+			type, code);
 		return;
 	}
 
-	pr_debug("Key %x pressed\n", reported_key);
+	pr_debug("Key with type 0x%04x and code 0x%04x pressed\n", type, code);
 
 	/* Don't report brightness notifications that will also come via ACPI */
 	if ((key->keycode == KEY_BRIGHTNESSUP ||
@@ -295,7 +313,7 @@ static void dell_wmi_process_key(int reported_key)
 	    acpi_video_handles_brightness_key_presses())
 		return;
 
-	if (reported_key == 0xe025 && !wmi_requires_smbios_request)
+	if (type == 0x0000 && code == 0xe025 && !wmi_requires_smbios_request)
 		return;
 
 	sparse_keymap_report_entry(dell_wmi_input_dev, key, 1, true);
@@ -333,18 +351,6 @@ static void dell_wmi_notify(u32 value, void *context)
 
 	buffer_entry = (u16 *)obj->buffer.pointer;
 	buffer_size = obj->buffer.length/2;
-
-	if (!dell_new_hk_type) {
-		if (buffer_size >= 3 && buffer_entry[1] == 0x0)
-			dell_wmi_process_key(buffer_entry[2]);
-		else if (buffer_size >= 2)
-			dell_wmi_process_key(buffer_entry[1]);
-		else
-			pr_info("Received unknown WMI event\n");
-		kfree(obj);
-		return;
-	}
-
 	buffer_end = buffer_entry + buffer_size;
 
 	/*
@@ -379,59 +385,21 @@ static void dell_wmi_notify(u32 value, void *context)
 		pr_debug("Process buffer (%*ph)\n", len*2, buffer_entry);
 
 		switch (buffer_entry[1]) {
-		case 0x00:
-			for (i = 2; i < len; ++i) {
-				switch (buffer_entry[i]) {
-				case 0xe043:
-					/* NIC Link is Up */
-					pr_debug("NIC Link is Up\n");
-					break;
-				case 0xe044:
-					/* NIC Link is Down */
-					pr_debug("NIC Link is Down\n");
-					break;
-				case 0xe045:
-					/* Unknown event but defined in DSDT */
-				default:
-					/* Unknown event */
-					pr_info("Unknown WMI event type 0x00: "
-						"0x%x\n", (int)buffer_entry[i]);
-					break;
-				}
-			}
+		case 0x0000:
+			/* One key pressed or event occurred */
+			if (len > 2)
+				dell_wmi_process_key(0x0000, buffer_entry[2]);
+			/* Other entries in buffer could contain additional information */
 			break;
-		case 0x10:
-			/* Keys pressed */
+		case 0x0010:
+			/* Sequence of keys pressed */
 			for (i = 2; i < len; ++i)
-				dell_wmi_process_key(buffer_entry[i]);
+				dell_wmi_process_key(0x0010, buffer_entry[i]);
 			break;
-		case 0x11:
-			for (i = 2; i < len; ++i) {
-				switch (buffer_entry[i]) {
-				case 0xfff0:
-					/* Battery unplugged */
-					pr_debug("Battery unplugged\n");
-					break;
-				case 0xfff1:
-					/* Battery inserted */
-					pr_debug("Battery inserted\n");
-					break;
-				case 0x01e1:
-				case 0x02ea:
-				case 0x02eb:
-				case 0x02ec:
-				case 0x02f6:
-					/* Keyboard backlight level changed */
-					pr_debug("Keyboard backlight level "
-						 "changed\n");
-					break;
-				default:
-					/* Unknown event */
-					pr_info("Unknown WMI event type 0x11: "
-						"0x%x\n", (int)buffer_entry[i]);
-					break;
-				}
-			}
+		case 0x0011:
+			/* Sequence of events occurred */
+			for (i = 2; i < len; ++i)
+				dell_wmi_process_key(0x0011, buffer_entry[i]);
 			break;
 		default:
 			/* Unknown event */
@@ -459,7 +427,6 @@ static bool have_scancode(u32 scancode, const struct key_entry *keymap, int len)
 }
 
 static void __init handle_dmi_entry(const struct dmi_header *dm,
-
 				    void *opaque)
 
 {
@@ -467,7 +434,6 @@ static void __init handle_dmi_entry(const struct dmi_header *dm,
 	struct dell_bios_hotkey_table *table;
 	int hotkey_num, i, pos = 0;
 	struct key_entry *keymap;
-	int num_bios_keys;
 
 	if (results->err || results->keymap)
 		return;		/* We already found the hotkey table. */
@@ -491,8 +457,7 @@ static void __init handle_dmi_entry(const struct dmi_header *dm,
 		return;
 	}
 
-	keymap = kcalloc(hotkey_num + ARRAY_SIZE(dell_wmi_extra_keymap) + 1,
-			 sizeof(struct key_entry), GFP_KERNEL);
+	keymap = kcalloc(hotkey_num, sizeof(struct key_entry), GFP_KERNEL);
 	if (!keymap) {
 		results->err = -ENOMEM;
 		return;
@@ -529,31 +494,15 @@ static void __init handle_dmi_entry(const struct dmi_header *dm,
 		pos++;
 	}
 
-	num_bios_keys = pos;
-
-	for (i = 0; i < ARRAY_SIZE(dell_wmi_extra_keymap); i++) {
-		const struct key_entry *entry = &dell_wmi_extra_keymap[i];
-
-		/*
-		 * Check if we've already found this scancode.  This takes
-		 * quadratic time, but it doesn't matter unless the list
-		 * of extra keys gets very long.
-		 */
-		if (!have_scancode(entry->code, keymap, num_bios_keys)) {
-			keymap[pos] = *entry;
-			pos++;
-		}
-	}
-
-	keymap[pos].type = KE_END;
-
 	results->keymap = keymap;
+	results->keymap_size = pos;
 }
 
 static int __init dell_wmi_input_setup(void)
 {
 	struct dell_dmi_results dmi_results = {};
-	int err;
+	struct key_entry *keymap;
+	int err, i, pos = 0;
 
 	dell_wmi_input_dev = input_allocate_device();
 	if (!dell_wmi_input_dev)
@@ -577,21 +526,71 @@ static int __init dell_wmi_input_setup(void)
 		goto err_free_dev;
 	}
 
-	if (dmi_results.keymap) {
-		dell_new_hk_type = true;
+	keymap = kcalloc(dmi_results.keymap_size +
+			 ARRAY_SIZE(dell_wmi_keymap_type_0000) +
+			 ARRAY_SIZE(dell_wmi_keymap_type_0010) +
+			 ARRAY_SIZE(dell_wmi_keymap_type_0011) +
+			 1,
+			 sizeof(struct key_entry), GFP_KERNEL);
+	if (!keymap) {
+		kfree(dmi_results.keymap);
+		err = -ENOMEM;
+		goto err_free_dev;
+	}
 
-		err = sparse_keymap_setup(dell_wmi_input_dev,
-					  dmi_results.keymap, NULL);
+	/* Append table with events of type 0x0010 which comes from DMI */
+	for (i = 0; i < dmi_results.keymap_size; i++) {
+		keymap[pos] = dmi_results.keymap[i];
+		keymap[pos].code |= (0x0010 << 16);
+		pos++;
+	}
+
+	kfree(dmi_results.keymap);
+
+	/* Append table with extra events of type 0x0010 which are not in DMI */
+	for (i = 0; i < ARRAY_SIZE(dell_wmi_keymap_type_0010); i++) {
+		const struct key_entry *entry = &dell_wmi_keymap_type_0010[i];
 
 		/*
-		 * Sparse keymap library makes a copy of keymap so we
-		 * don't need the original one that was allocated.
+		 * Check if we've already found this scancode.  This takes
+		 * quadratic time, but it doesn't matter unless the list
+		 * of extra keys gets very long.
 		 */
-		kfree(dmi_results.keymap);
-	} else {
-		err = sparse_keymap_setup(dell_wmi_input_dev,
-					  dell_wmi_legacy_keymap, NULL);
+		if (dmi_results.keymap_size &&
+		    have_scancode(entry->code | (0x0010 << 16),
+				  keymap, dmi_results.keymap_size)
+		   )
+			continue;
+
+		keymap[pos] = *entry;
+		keymap[pos].code |= (0x0010 << 16);
+		pos++;
+	}
+
+	/* Append table with events of type 0x0011 */
+	for (i = 0; i < ARRAY_SIZE(dell_wmi_keymap_type_0011); i++) {
+		keymap[pos] = dell_wmi_keymap_type_0011[i];
+		keymap[pos].code |= (0x0011 << 16);
+		pos++;
 	}
+
+	/*
+	 * Now append also table with "legacy" events of type 0x0000. Some of
+	 * them are reported also on laptops which have scancodes in DMI.
+	 */
+	for (i = 0; i < ARRAY_SIZE(dell_wmi_keymap_type_0000); i++) {
+		keymap[pos] = dell_wmi_keymap_type_0000[i];
+		pos++;
+	}
+
+	keymap[pos].type = KE_END;
+
+	err = sparse_keymap_setup(dell_wmi_input_dev, keymap, NULL);
+	/*
+	 * Sparse keymap library makes a copy of keymap so we don't need the
+	 * original one that was allocated.
+	 */
+	kfree(keymap);
 	if (err)
 		goto err_free_dev;
 
