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| author | Henrique de Moraes Holschuh | 2009-01-11 06:01:09 +0100 |
|---|---|---|
| committer | Len Brown | 2009-01-15 19:48:03 +0100 |
| commit | 54926ce8d2db7ebcbc4b80aae2cec571cd793e46 (patch) | |
| tree | 4c912cf43a12ce95a809fe3da53bdcda4f21e0a1 | |
| parent | ACPI: thinkpad-acpi: clean-up fan subdriver quirk (diff) | |
| download | kernel-qcow2-linux-54926ce8d2db7ebcbc4b80aae2cec571cd793e46.tar.gz kernel-qcow2-linux-54926ce8d2db7ebcbc4b80aae2cec571cd793e46.tar.xz kernel-qcow2-linux-54926ce8d2db7ebcbc4b80aae2cec571cd793e46.zip | |
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>
| -rw-r--r-- | drivers/platform/x86/thinkpad_acpi.c | 6 |
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, "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"); |