diff options
Diffstat (limited to 'drivers/acpi/button.c')
| -rw-r--r-- | drivers/acpi/button.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c index 121d747a840c..7f69d8d1905b 100644 --- a/drivers/acpi/button.c +++ b/drivers/acpi/button.c @@ -48,12 +48,14 @@ enum { ACPI_BUTTON_LID_INIT_IGNORE, ACPI_BUTTON_LID_INIT_OPEN, ACPI_BUTTON_LID_INIT_METHOD, + ACPI_BUTTON_LID_INIT_DISABLED, }; static const char * const lid_init_state_str[] = { [ACPI_BUTTON_LID_INIT_IGNORE] = "ignore", [ACPI_BUTTON_LID_INIT_OPEN] = "open", [ACPI_BUTTON_LID_INIT_METHOD] = "method", + [ACPI_BUTTON_LID_INIT_DISABLED] = "disabled", }; #define _COMPONENT ACPI_BUTTON_COMPONENT @@ -480,7 +482,9 @@ static int acpi_button_add(struct acpi_device *device) char *name, *class; int error; - if (!strcmp(hid, ACPI_BUTTON_HID_LID) && dmi_check_system(lid_blacklst)) + if (!strcmp(hid, ACPI_BUTTON_HID_LID) && + (dmi_check_system(lid_blacklst) || + lid_init_state == ACPI_BUTTON_LID_INIT_DISABLED)) return -ENODEV; button = kzalloc(sizeof(struct acpi_button), GFP_KERNEL); |