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platform/x86: thinkpad_acpi: silence HKEY 0x6032, 0x60f0, 0x6030

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Demote to debug level one existing thermal-control related event, and
also add two new ones that would otherwise trigger unknown event
warnings.  These events are Windows-only for now.

We do report them to userspace in case they become useful in the future.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Reported-by: Jordan Glover <Golden_Miller83@protonmail.ch>
Tested-by: Jordan Glover <Golden_Miller83@protonmail.ch>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
Henrique de Moraes Holschuh
2018-04-24 16:56:03 -03:00
committed by Andy Shevchenko
parent 19e752052b
commit 6e6bc5f6e6
2 changed files with 19 additions and 2 deletions
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19
drivers/platform/x86/thinkpad_acpi.c
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@@ -212,7 +212,12 @@ enum tpacpi_hkey_event_t {
TP_HKEY_EV_ALARM_BAT_XHOT = 0x6012, /* battery critically hot */
TP_HKEY_EV_ALARM_SENSOR_HOT = 0x6021, /* sensor too hot */
TP_HKEY_EV_ALARM_SENSOR_XHOT = 0x6022, /* sensor critically hot */
TP_HKEY_EV_THM_TABLE_CHANGED = 0x6030, /* thermal table changed */
TP_HKEY_EV_THM_TABLE_CHANGED = 0x6030, /* windows; thermal table changed */
TP_HKEY_EV_THM_CSM_COMPLETED = 0x6032, /* windows; thermal control set
* command completed. Related to
* AML DYTC */
TP_HKEY_EV_THM_TRANSFM_CHANGED = 0x60F0, /* windows; thermal transformation
* changed. Related to AML GMTS */
/* AC-related events */
TP_HKEY_EV_AC_CHANGED = 0x6040, /* AC status changed */
@@ -4042,7 +4047,17 @@ static bool hotkey_notify_6xxx(const u32 hkey,
switch (hkey) {
case TP_HKEY_EV_THM_TABLE_CHANGED:
pr_info("EC reports that Thermal Table has changed\n");
pr_debug("EC reports: Thermal Table has changed\n");
/* recommended action: do nothing, we don't have
* Lenovo ATM information */
return true;
case TP_HKEY_EV_THM_CSM_COMPLETED:
pr_debug("EC reports: Thermal Control Command set completed (DYTC)\n");
/* recommended action: do nothing, we don't have
* Lenovo ATM information */
return true;
case TP_HKEY_EV_THM_TRANSFM_CHANGED:
pr_debug("EC reports: Thermal Transformation changed (GMTS)\n");
/* recommended action: do nothing, we don't have
* Lenovo ATM information */
return true;