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Date: Tue, 16 Feb 2016 23:21:44 -0600 (CST)
From: John Dahlstrom <jodarom@SDF.ORG>
To: Josh Boyer <jwboyer@redhat.com>
cc: stable@vger.kernel.org
Subject: [PATCH] ideapad-laptop: add Lenovo ideapad Y700 Touch-15ISK and
 Lenovo ideapad Y700-15ISK to no_hw_rfkill DMI list
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Some Lenovo ideapad models lack a physical rfkill switch.
Without this patch, rfkill reports a hard block via the ideapad-laptop
kernel module and wireless networking fails on affected models.
With this patch, Wi-Fi works as expected.

Josh Boyer already posted a patch for the Lenovo ideapad Y700-17ISK.
This patch applies the same fix for the Lenovo ideapad Y700 Touch-15ISK
and Lenovo ideapad Y700-15ISK.

While tested with Linux kernel 4.4.1, this patch also applies to
kernels 3.18.27, 4.1.18, 4.3.5, and 4.5-rc4.

Related
BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1286293

diff
--- a/drivers/platform/x86/ideapad-laptop.c	2016-02-14 
15:05:20.000000000 -0600
+++ b/drivers/platform/x86/ideapad-laptop.c	2016-02-16 
03:54:48.484423725 -0600
@@ -864,4 +864,18 @@
  			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo G50-30"),
  		},
  	},
+ 	{
+		.ident = "Lenovo ideapad Y700-15ISK",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad 
Y700-15ISK"),
+		},
+	},
+	{
+		.ident = "Lenovo ideapad Y700 Touch-15ISK",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad 
Y700 Touch-15ISK"),
+		},
+	},
 	{