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Commit 54926ce8 authored by Henrique de Moraes Holschuh's avatar Henrique de Moraes Holschuh Committed by Len Brown
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ACPI: thinkpad-acpi: handle HKEY event 6030 



HKEY event 0x6030 is a helper for Lenovo's Advanced Thermal Management
Windows driver, which is, of course, completely undocumented.

Silence any warnings about it being an unknown alarm, and report it
unmodified for userspace.

Signed-off-by: default avatarHenrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent 1c2ece75

drivers/platform/x86/thinkpad_acpi.c

+6 −0
Original line number Diff line number Diff line
@@ -2702,6 +2702,12 @@ static bool hotkey_notify_thermal(const u32 hkey, 
			"a sensor reports something is extremely hot!\n");

		/* recommended action: immediate sleep/hibernate */

		return true;

	case 0x6030:

		printk(TPACPI_INFO

			"EC reports that Thermal Table has changed\n");

		/* recommended action: do nothing, we don't have

		 * Lenovo ATM information */

		return true;

	default:

		printk(TPACPI_ALERT

			 "THERMAL ALERT: unknown thermal alarm received\n");