[Bug 207197] acpi_video0 appears and disappears on Lenovo ThinkPad E585 - Lenovo ThinkPad E585

2020-06-30 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=207197

Zhang Rui (rui.zh...@intel.com) changed:

   What|Removed |Added

   Hardware|All |x86-64

--- Comment #1 from Zhang Rui (rui.zh...@intel.com) ---
ACPI video driver has the API to unregister itself, and this API will be
invoked by other drivers like graphics driver, when it knows that there is a
better backlight control interface available.

The decision of if and when to disable the ACPI video driver is not made by the
ACPI video driver.

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[Bug 207197] acpi_video0 appears and disappears on Lenovo ThinkPad E585 - Lenovo ThinkPad E585

2020-04-19 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=207197

Zhang Rui (rui.zh...@intel.com) changed:

   What|Removed |Added

   Hardware|x86-64  |All

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[Bug 207197] acpi_video0 appears and disappears on Lenovo ThinkPad E585 - Lenovo ThinkPad E585

2020-04-19 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=207197

Zhang Rui (rui.zh...@intel.com) changed:

   What|Removed |Added

 CC||rui.zh...@intel.com
Summary|acpi_video0 appears and |acpi_video0 appears and
   |disappears on Lenovo|disappears on Lenovo
   |ThinkPad E585   |ThinkPad E585 - Lenovo
   ||ThinkPad E585

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