forked from luck/tmp_suning_uos_patched
ACPI: button: Add DMI quirk for Medion Akoya E2215T
The Medion Akoya E2215T's ACPI _LID implementation is quite broken: 1. For notifications it uses an ActiveLow Edge GpioInt, rather then an ActiveBoth one, meaning that the device is only notified when the lid is closed, not when it is opened. 2. Matching with this its _LID method simply always returns 0 (closed) In order for the Linux LID code to work properly with this implementation, the lid_init_state selection needs to be set to ACPI_BUTTON_LID_INIT_OPEN. This commit adds a DMI quirk for this. Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
parent
d7cd08231a
commit
932e1ba486
|
@ -86,6 +86,17 @@ static const struct dmi_system_id dmi_lid_quirks[] = {
|
|||
},
|
||||
.driver_data = (void *)(long)ACPI_BUTTON_LID_INIT_DISABLED,
|
||||
},
|
||||
{
|
||||
/*
|
||||
* Medion Akoya E2215T, notification of the LID device only
|
||||
* happens on close, not on open and _LID always returns closed.
|
||||
*/
|
||||
.matches = {
|
||||
DMI_MATCH(DMI_SYS_VENDOR, "MEDION"),
|
||||
DMI_MATCH(DMI_PRODUCT_NAME, "E2215T MD60198"),
|
||||
},
|
||||
.driver_data = (void *)(long)ACPI_BUTTON_LID_INIT_OPEN,
|
||||
},
|
||||
{}
|
||||
};
|
||||
|
||||
|
|
Loading…
Reference in New Issue
Block a user