linux-kernel - [PATCH 3.19.y-ckt 070/251] ideapad_laptop: Lenovo G50-30 fix rfkill reports wireless blocked

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Date:	Wed, 15 Jul 2015 18:06:31 -0700
From:	Kamal Mostafa <kamal@...onical.com>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com
Cc:	Dmitry Tunin <hanipouspilot@...il.com>,
	Philippe Coval <philippe.coval@...n.eurogiciel.org>,
	Darren Hart <dvhart@...ux.intel.com>,
	Kamal Mostafa <kamal@...onical.com>
Subject: [PATCH 3.19.y-ckt 070/251] ideapad_laptop: Lenovo G50-30 fix rfkill reports wireless blocked

3.19.8-ckt4 -stable review patch.  If anyone has any objections, please let me know.

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

From: Dmitry Tunin <hanipouspilot@...il.com>

commit 4fa9dabcffc8e16601307d3d56b58c68d9716ba4 upstream.

Lenovo G30-50 does not have a hardware wireless switch and wireless
is always blocked.

BugLink: https://bugs.launchpad.net/bugs/1397021
Signed-off-by: Dmitry Tunin <hanipouspilot@...il.com>
Signed-off-by: Philippe Coval <philippe.coval@...n.eurogiciel.org>
[dvhart@...ux.intel.com: Reordered dmi id per Phillippe's later version]
Signed-off-by: Darren Hart <dvhart@...ux.intel.com>
Signed-off-by: Kamal Mostafa <kamal@...onical.com>
---
 drivers/platform/x86/ideapad-laptop.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c
index b3d419a..1db3d21 100644
--- a/drivers/platform/x86/ideapad-laptop.c
+++ b/drivers/platform/x86/ideapad-laptop.c
@@ -830,6 +830,13 @@ static void ideapad_acpi_notify(acpi_handle handle, u32 event, void *data)
  */
 static const struct dmi_system_id no_hw_rfkill_list[] = {
 	{
+		.ident = "Lenovo G50-30",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo G50-30"),
+		},
+	},
+	{
 		.ident = "Lenovo Yoga 2 11 / 13 / Pro",
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
-- 
1.9.1

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