The output class implementation removed a year ago (in commit f167a64e, "video / output: Drop display output class support"). Drop this obsolete documentation file. Signed-off-by: Peter Wu <peter@xxxxxxxxxxxxx> --- Documentation/video-output.txt | 34 ---------------------------------- 1 file changed, 34 deletions(-) delete mode 100644 Documentation/video-output.txt diff --git a/Documentation/video-output.txt b/Documentation/video-output.txt deleted file mode 100644 index e517011..0000000 --- a/Documentation/video-output.txt +++ /dev/null @@ -1,34 +0,0 @@ - - Video Output Switcher Control - ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - 2006 luming.yu@xxxxxxxxx - -The output sysfs class driver provides an abstract video output layer that -can be used to hook platform specific methods to enable/disable video output -device through common sysfs interface. For example, on my IBM ThinkPad T42 -laptop, The ACPI video driver registered its output devices and read/write -method for 'state' with output sysfs class. The user interface under sysfs is: - -linux:/sys/class/video_output # tree . -. -|-- CRT0 -| |-- device -> ../../../devices/pci0000:00/0000:00:01.0 -| |-- state -| |-- subsystem -> ../../../class/video_output -| `-- uevent -|-- DVI0 -| |-- device -> ../../../devices/pci0000:00/0000:00:01.0 -| |-- state -| |-- subsystem -> ../../../class/video_output -| `-- uevent -|-- LCD0 -| |-- device -> ../../../devices/pci0000:00/0000:00:01.0 -| |-- state -| |-- subsystem -> ../../../class/video_output -| `-- uevent -`-- TV0 - |-- device -> ../../../devices/pci0000:00/0000:00:01.0 - |-- state - |-- subsystem -> ../../../class/video_output - `-- uevent - -- 2.5.0 -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
