Commit 6e6bc5f6 authored by Henrique de Moraes Holschuh's avatar Henrique de Moraes Holschuh Committed by Andy Shevchenko

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

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: default avatarHenrique de Moraes Holschuh <hmh@hmh.eng.br>
Reported-by: default avatarJordan Glover <Golden_Miller83@protonmail.ch>
Tested-by: default avatarJordan Glover <Golden_Miller83@protonmail.ch>
Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
parent 19e75205
......@@ -540,8 +540,10 @@ Events that are propagated by the driver to userspace:
0x6021 ALARM: a sensor is too hot
0x6022 ALARM: a sensor is extremely hot
0x6030 System thermal table changed
0x6032 Thermal Control command set completion (DYTC, Windows)
0x6040 Nvidia Optimus/AC adapter related (TO BE VERIFIED)
0x60C0 X1 Yoga 2016, Tablet mode status changed
0x60F0 Thermal Transformation changed (GMTS, Windows)
Battery nearly empty alarms are a last resort attempt to get the
operating system to hibernate or shutdown cleanly (0x2313), or shutdown
......
......@@ -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;
......
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