This is a note to let you know that I've just added the patch titled
platform/x86: ideapad-laptop: Add module parameters to match DMI quirk tables
to the 6.0-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
platform-x86-ideapad-laptop-add-module-parameters-to.patch
and it can be found in the queue-6.0 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 7d66922145f6cf8fe214b457061b2fdcb0971c80
Author: Hans de Goede <hdegoede@xxxxxxxxxx>
Date: Tue Nov 15 20:34:00 2022 +0100
platform/x86: ideapad-laptop: Add module parameters to match DMI quirk tables
[ Upstream commit b44fd994e45112b58b6c1dec4451d9a925784589 ]
Add module parameters to allow setting the hw_rfkill_switch and
set_fn_lock_led feature flags for testing these on laptops which are not
on the DMI-id based allow lists for these 2 flags.
Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20221115193400.376159-1-hdegoede@xxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c
index 6c460cdc05bb..3ea8fc6a9ca3 100644
--- a/drivers/platform/x86/ideapad-laptop.c
+++ b/drivers/platform/x86/ideapad-laptop.c
@@ -155,7 +155,21 @@ MODULE_PARM_DESC(no_bt_rfkill, "No rfkill for bluetooth.");
static bool allow_v4_dytc;
module_param(allow_v4_dytc, bool, 0444);
-MODULE_PARM_DESC(allow_v4_dytc, "Enable DYTC version 4 platform-profile support.");
+MODULE_PARM_DESC(allow_v4_dytc,
+ "Enable DYTC version 4 platform-profile support. "
+ "If you need this please report this to: platform-driver-x86@xxxxxxxxxxxxxxx");
+
+static bool hw_rfkill_switch;
+module_param(hw_rfkill_switch, bool, 0444);
+MODULE_PARM_DESC(hw_rfkill_switch,
+ "Enable rfkill support for laptops with a hw on/off wifi switch/slider. "
+ "If you need this please report this to: platform-driver-x86@xxxxxxxxxxxxxxx");
+
+static bool set_fn_lock_led;
+module_param(set_fn_lock_led, bool, 0444);
+MODULE_PARM_DESC(set_fn_lock_led,
+ "Enable driver based updates of the fn-lock LED on fn-lock changes. "
+ "If you need this please report this to: platform-driver-x86@xxxxxxxxxxxxxxx");
/*
* ACPI Helpers
@@ -1572,8 +1586,10 @@ static void ideapad_check_features(struct ideapad_private *priv)
acpi_handle handle = priv->adev->handle;
unsigned long val;
- priv->features.set_fn_lock_led = dmi_check_system(set_fn_lock_led_list);
- priv->features.hw_rfkill_switch = dmi_check_system(hw_rfkill_list);
+ priv->features.set_fn_lock_led =
+ set_fn_lock_led || dmi_check_system(set_fn_lock_led_list);
+ priv->features.hw_rfkill_switch =
+ hw_rfkill_switch || dmi_check_system(hw_rfkill_list);
/* Most ideapads with ELAN0634 touchpad don't use EC touchpad switch */
if (acpi_dev_present("ELAN0634", NULL, -1))
