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authorHans de Goede <hdegoede@redhat.com>2020-05-13 15:05:44 +0200
committerAndy Shevchenko <andriy.shevchenko@linux.intel.com>2020-05-15 15:53:06 +0300
commitf441d66a6ee98e97bd9b26267ba567f8056f461c (patch)
treec593d419b1d9c6a775398459f5cd90001bb95a95
parent257e03a334ccb96e657bf5f6ab3b5693a22c2aa4 (diff)
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 <hdegoede@redhat.com> Reviewed-by: Mario Limonciello <Mario.limonciello@dell.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
-rw-r--r--drivers/platform/x86/dell-wmi.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/platform/x86/dell-wmi.c b/drivers/platform/x86/dell-wmi.c
index 86e8dd6a8b33..c25a4286d766 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 } },