https://bugs.freedesktop.org/show_bug.cgi?id=100923
Benjamin Tissoires <[email protected]> changed:
What |Removed |Added
----------------------------------------------------------------------------
Product|Wayland |DRI
Component|libinput |DRM/Intel
QA Contact| |[email protected]
| |sktop.org
Assignee|[email protected] |[email protected]
|top.org |sktop.org
--- Comment #5 from Benjamin Tissoires <[email protected]> ---
Well, this issue is not related to libinput but to the use of acpi_lid_open()
by the intel i915 driver (in drivers/gpu/drm/i915/intel_lvds.c).
It has been shown that on some platforms the ACPI _LID call is not reliable and
only the closed event is sent.
drivers/gpu/drm/i915/intel_lvds.c ignores the value provided by the lid
notifier (unsigned long val parameter), and does it's own call to
acpi_lid_open().
IMO, we should either enforce i915 to use the provided value (as sent by Lv in
https://patchwork.kernel.org/patch/9713021/), or make sure acpi_lid_open()
returns the fixed value (so no change from the i915 driver would be required).
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