diff options
Diffstat (limited to 'drivers/platform/chrome/cros_ec_lpc.c')
| -rw-r--r-- | drivers/platform/chrome/cros_ec_lpc.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/platform/chrome/cros_ec_lpc.c b/drivers/platform/chrome/cros_ec_lpc.c index 7fc8f82280ac..5738f1d25091 100644 --- a/drivers/platform/chrome/cros_ec_lpc.c +++ b/drivers/platform/chrome/cros_ec_lpc.c @@ -320,6 +320,13 @@ static void cros_ec_lpc_acpi_notify(acpi_handle device, u32 value, void *data) ec_dev->last_event_time = cros_ec_get_time_ns(); + if (value == ACPI_NOTIFY_CROS_EC_PANIC) { + dev_emerg(ec_dev->dev, "CrOS EC Panic Reported. Shutdown is imminent!"); + blocking_notifier_call_chain(&ec_dev->panic_notifier, 0, ec_dev); + /* Do not query for other events after a panic is reported */ + return; + } + if (ec_dev->mkbp_event_supported) do { ret = cros_ec_get_next_event(ec_dev, NULL, |