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
Date: Tue, 16 Feb 2016 23:21:44 -0600 (CST) [thread overview]
Message-ID: <Pine.NEB.4.64.1602162307390.26573@norge.freeshell.org> (raw)
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"),
+ },
+ },
{
next reply other threads:[~2016-02-17 5:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-17 5:21 John Dahlstrom [this message]
2016-02-17 6:32 ` [PATCH] ideapad-laptop: add Lenovo ideapad Y700 Touch-15ISK and Lenovo ideapad Y700-15ISK to no_hw_rfkill DMI list Greg KH
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