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Subject[PATCH] dell-laptop: rfkill blacklist Dell XPS 13z, 15z
Date
From: Mario Limonciello <mario_limonciello@dell.com>

On Dell XPS 13z (L321X) and 15z (L502X), switching off Bluetooth also
disables wifi due to improper improper BIOS interaction with dell-laptop.
Add those models to the rfkill blacklist.

BugLink: https://bugs.launchpad.net/bugs/901410

Signed-off-by: Mario Limonciello <mario_limonciello@dell.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
drivers/platform/x86/dell-laptop.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c
index e6c08ee..8223b6c 100644
--- a/drivers/platform/x86/dell-laptop.c
+++ b/drivers/platform/x86/dell-laptop.c
@@ -120,6 +120,21 @@ static const struct dmi_system_id __initdata dell_device_table[] = {
MODULE_DEVICE_TABLE(dmi, dell_device_table);

static struct dmi_system_id __devinitdata dell_blacklist[] = {
+ /* dell_laptop breaks rfkill behavior (LP: #901410) */
+ {
+ .ident = "Dell XPS 13z",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Dell System XPS L321X"),
+ },
+ },
+ {
+ .ident = "Dell XPS 15z",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Dell System XPS L502X"),
+ },
+ },
/* Supported by compal-laptop */
{
.ident = "Dell Mini 9",
--
1.7.9.5


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