On mar., 2013-09-17 at 17:23 +0800, Aaron Lu wrote: > The backlight control and event delivery functionality provided by > ACPI > video module is mixed together and registered all during video device > enumeration time. As a result, the two functionality are also removed > together on module unload time or by the acpi_video_unregister > function. > The two functionalities are actually independent and one may be useful > while the other one may be broken, so it is desirable to seperate the > two functionalities such that it is clear and easy to disable one > functionality without affecting the other one. > > APIs to selectively remove backlight control interface and/or event > delivery functionality can be easily added once needed. > > Signed-off-by: Aaron Lu <aaron.lu@xxxxxxxxx> Tested-by: Yves-Alexis Perez <corsac@xxxxxxxxxx> -- Yves-Alexis
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