From f441d66a6ee98e97bd9b26267ba567f8056f461c Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Wed, 13 May 2020 15:05:44 +0200 Subject: [PATCH] platform/x86: dell-wmi: Ignore keyboard attached / detached events Ignore events with a type of 0x0011 and a code of 0xfff2 / 0xfff3, this silences the following messages being logged when the keyboard is detached / attached on a Dell Venue 11 Pro 7130: [ 63.621953] dell_wmi: Unknown key with type 0x0011 and code 0xfff2 pressed [ 70.240558] dell_wmi: Unknown key with type 0x0011 and code 0xfff3 pressed Note SW_TABLET_MODE is already reported through the intel_vbtn driver on this and other Dell devices, so dell_wmi should not report this too, to avoid duplicate events. Signed-off-by: Hans de Goede Reviewed-by: Mario Limonciello Signed-off-by: Andy Shevchenko --- drivers/platform/x86/dell-wmi.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/platform/x86/dell-wmi.c b/drivers/platform/x86/dell-wmi.c index 86e8dd6..c25a428 100644 --- a/drivers/platform/x86/dell-wmi.c +++ b/drivers/platform/x86/dell-wmi.c @@ -310,6 +310,16 @@ static const struct key_entry dell_wmi_keymap_type_0011[] = { /* Battery inserted */ { KE_IGNORE, 0xfff1, { KEY_RESERVED } }, + /* + * Detachable keyboard detached / undocked + * Note SW_TABLET_MODE is already reported through the intel_vbtn + * driver for this, so we ignore it. + */ + { KE_IGNORE, 0xfff2, { KEY_RESERVED } }, + + /* Detachable keyboard attached / docked */ + { KE_IGNORE, 0xfff3, { KEY_RESERVED } }, + /* Keyboard backlight level changed */ { KE_IGNORE, KBD_LED_OFF_TOKEN, { KEY_RESERVED } }, { KE_IGNORE, KBD_LED_ON_TOKEN, { KEY_RESERVED } }, -- 2.7.4