diff options
| -rw-r--r-- | drivers/platform/chrome/cros_ec_lpc.c | 2 | ||||
| -rw-r--r-- | include/linux/platform_data/cros_ec_proto.h | 5 |
2 files changed, 6 insertions, 1 deletions
diff --git a/drivers/platform/chrome/cros_ec_lpc.c b/drivers/platform/chrome/cros_ec_lpc.c index 17c2578bbc58..69801ace0496 100644 --- a/drivers/platform/chrome/cros_ec_lpc.c +++ b/drivers/platform/chrome/cros_ec_lpc.c @@ -419,7 +419,7 @@ static void cros_ec_lpc_acpi_notify(acpi_handle device, u32 value, void *data) return; } - if (ec_dev->mkbp_event_supported) + if (value == ACPI_NOTIFY_CROS_EC_MKBP && ec_dev->mkbp_event_supported) do { ret = cros_ec_get_next_event(ec_dev, NULL, &ec_has_more_events); diff --git a/include/linux/platform_data/cros_ec_proto.h b/include/linux/platform_data/cros_ec_proto.h index 701389c16fa7..3ec24f445c29 100644 --- a/include/linux/platform_data/cros_ec_proto.h +++ b/include/linux/platform_data/cros_ec_proto.h @@ -42,6 +42,11 @@ #define EC_MAX_RESPONSE_OVERHEAD 32 /* + * ACPI notify value for MKBP host event. + */ +#define ACPI_NOTIFY_CROS_EC_MKBP 0x80 + +/* * EC panic is not covered by the standard (0-F) ACPI notify values. * Arbitrarily choosing B0 to notify ec panic, which is in the 84-BF * device specific ACPI notify range. |