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| author | Hans de Goede <hdegoede@redhat.com> | 2022-11-15 22:34:00 +0300 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2022-11-16 10:47:08 +0300 |
| commit | b44fd994e45112b58b6c1dec4451d9a925784589 (patch) | |
| tree | 5c449ae17d829f96437eba3ba54a83ee0b98b0b5 /drivers/platform | |
| parent | 81a5603a0f50fd7cf17ff21d106052215eaf2028 (diff) | |
| download | linux-b44fd994e45112b58b6c1dec4451d9a925784589.tar.xz | |
platform/x86: ideapad-laptop: Add module parameters to match DMI quirk tables
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@redhat.com>
Link: https://lore.kernel.org/r/20221115193400.376159-1-hdegoede@redhat.com
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/ideapad-laptop.c | 22 |
1 files changed, 19 insertions, 3 deletions
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@vger.kernel.org"); + +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@vger.kernel.org"); + +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@vger.kernel.org"); /* * 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)) |