aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/platform
diff options
context:
space:
mode:
authorHenrique de Moraes Holschuh <hmh@hmh.eng.br>2009-01-11 00:01:09 -0500
committerLen Brown <len.brown@intel.com>2009-01-15 13:48:03 -0500
commit54926ce8d2db7ebcbc4b80aae2cec571cd793e46 (patch)
tree4c912cf43a12ce95a809fe3da53bdcda4f21e0a1 /drivers/platform
parent1c2ece758a36b48133717e4db060fbe8fa52c5cd (diff)
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 <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/platform')
-rw-r--r--drivers/platform/x86/thinkpad_acpi.c6
1 files changed, 6 insertions, 0 deletions
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,
2702 "a sensor reports something is extremely hot!\n"); 2702 "a sensor reports something is extremely hot!\n");
2703 /* recommended action: immediate sleep/hibernate */ 2703 /* recommended action: immediate sleep/hibernate */
2704 return true; 2704 return true;
2705 case 0x6030:
2706 printk(TPACPI_INFO
2707 "EC reports that Thermal Table has changed\n");
2708 /* recommended action: do nothing, we don't have
2709 * Lenovo ATM information */
2710 return true;
2705 default: 2711 default:
2706 printk(TPACPI_ALERT 2712 printk(TPACPI_ALERT
2707 "THERMAL ALERT: unknown thermal alarm received\n"); 2713 "THERMAL ALERT: unknown thermal alarm received\n");