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* ACPI / video: update video_extension.txt for backlight controlAaron Lu2013-06-211-26/+95
| | | | | | | | | | | The ACPI video driver has changed a lot, and it doesn't export interfaces in /proc any more, so the documentation for it should be updated. This update focuses on ACPI video driver's backlight control. Signed-off-by: Aaron Lu <aaron.lu@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPI / video: move video_extension.txt to Documentation/acpiAaron Lu2013-06-211-0/+37
ACPI video driver is written according to ACPI spec, appendix B: Video Extensions. So it better be put under the acpi directory instead of the power directory. This patch moves the file there without any other change. Signed-off-by: Aaron Lu <aaron.lu@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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