linux-kernel - [PATCH 3.16 141/217] ideapad-laptop: Add ideapad Y700 (15) to the no_hw

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Date:	Wed, 27 Apr 2016 01:02:21 +0200
From:	Ben Hutchings <ben@...adent.org.uk>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org
CC:	akpm@...ux-foundation.org, "John Dahlstrom" <jodarom@....ORG>,
	"Darren Hart" <dvhart@...ux.intel.com>,
	"John Dahlstrom" <jodarom@....org>
Subject: [PATCH 3.16 141/217] ideapad-laptop: Add ideapad Y700 (15) to the
 no_hw_rfkill DMI list

3.16.35-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: John Dahlstrom <jodarom@....ORG>

commit 4db9675d927a71faa66e5ab128d2390d6329750b upstream.

Some Lenovo ideapad models lack a physical rfkill switch.
On Lenovo models ideapad Y700 Touch-15ISK and ideapad Y700-15ISK,
ideapad-laptop would wrongly report all radios as blocked by
hardware which caused wireless network connections to fail.

Add these models without an rfkill switch to the no_hw_rfkill list.

Signed-off-by: John Dahlstrom <jodarom@....org>
Signed-off-by: Darren Hart <dvhart@...ux.intel.com>
Signed-off-by: Ben Hutchings <ben@...adent.org.uk>
---
 drivers/platform/x86/ideapad-laptop.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

--- a/drivers/platform/x86/ideapad-laptop.c
+++ b/drivers/platform/x86/ideapad-laptop.c
@@ -839,6 +839,20 @@ static struct dmi_system_id no_hw_rfkill
 		},
 	},
 	{
+		.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"),
+		},
+	},
+	{
 		.ident = "Lenovo ideapad Y700-17ISK",
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),