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Date: Wed, 17 Feb 2016 03:33:46 -0600 (CST)
From: John Dahlstrom <jodarom@....ORG>
To: Ike Panhc <ike.pan@...onical.com>,
Darren Hart <dvhart@...radead.org>
cc: platform-driver-x86@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] ideapad-laptop: Add Lenovo ideapad Y700 Touch-15ISK and
Lenovo ideapad Y700-15ISK to the no_hw_rfkill DMI list
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.
Relevant kernel versions: 4.5-rc4, 4.4.1, 4.3.5, 4.1.18, 3.18.27
Tested-by: John Dahlstrom <jodarom@....org>
Signed-off-by: John Dahlstrom <jodarom@....org>
--- 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 @@ static const struct dmi_system_id no_hw_rfkill_list[]
= {
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"),
+ },
},
{
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