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Date: Thu, 18 Feb 2016 01:42:20 -0600 (CST) From: John Dahlstrom <jodarom@....ORG> To: Darren Hart <dvhart@...radead.org>, Ike Panhc <ike.pan@...onical.com> cc: platform-driver-x86@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH v3 1/1] ideapad-laptop: Add ideapad Y700 (15) 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. Signed-off-by: John Dahlstrom <jodarom@....org> Cc: <stable@...r.kernel.org> --- Relevant kernel versions: 4.5-rc4, 4.4.2, 4.3.5, 4.1.18, 3.18.27 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 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"), + }, }, {
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