From 54926ce8d2db7ebcbc4b80aae2cec571cd793e46 Mon Sep 17 00:00:00 2001 From: Henrique de Moraes Holschuh Date: Sun, 11 Jan 2009 03:01:09 -0200 Subject: [PATCH] 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: Henrique de Moraes Holschuh Signed-off-by: Len Brown --- drivers/platform/x86/thinkpad_acpi.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index 213219d938e8..886a4306e78c 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -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");