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Commit 67ab6248 authored by Xavier Naveira's avatar Xavier Naveira Committed by Darren Hart
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thinkpad_acpi: unhandled hkey event 



Pressing Fn+Esc in a Lenovo Thinkpad x240 to lock the Fn keys generates
an unhandled hkey event

Signed-off-by: default avatarXavier Naveira <xnaveira@gmail.com>
Signed-off-by: default avatarDarren Hart <dvhart@linux.intel.com>
parent 98fc4ec6

drivers/platform/x86/thinkpad_acpi.c

+2 −0
Original line number Diff line number Diff line
@@ -196,6 +196,7 @@ enum tpacpi_hkey_event_t { 
	/* Key-related user-interface events */

	TP_HKEY_EV_KEY_NUMLOCK		= 0x6000, /* NumLock key pressed */

	TP_HKEY_EV_KEY_FN		= 0x6005, /* Fn key pressed? E420 */

	TP_HKEY_EV_KEY_FN_ESC           = 0x6060, /* Fn+Esc key pressed X240 */



	/* Thermal events */

	TP_HKEY_EV_ALARM_BAT_HOT	= 0x6011, /* battery too hot */
@@ -3712,6 +3713,7 @@ static bool hotkey_notify_6xxx(const u32 hkey, 


	case TP_HKEY_EV_KEY_NUMLOCK:

	case TP_HKEY_EV_KEY_FN:

	case TP_HKEY_EV_KEY_FN_ESC:

		/* key press events, we just ignore them as long as the EC

		 * is still reporting them in the normal keyboard stream */

		*send_acpi_ev = false;