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 <joda...@sdf.org>
Cc: <sta...@vger.kernel.org> # 3.18.x-: 4fa9dab: ideapad_laptop: Lenovo G50-30
fix rfkill reports wireless blocked
---
Test configuration
Hardware: Lenovo ideapad Y700 Touch-15ISK
Kernel version: 4.4.2
Patch changelog
v2 split patch between Touch and non-Touch devices
v3 undo patch split and limit summary to 72 characters
v4 include comprehensive list of patchable kernels in Cc
v5 include commit ID of the prerequisite patch in Cc
drivers/platform/x86/ideapad-laptop.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
--- 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"),
+ },
},
{
