The patch titled
Add output class document
has been removed from the -mm tree. Its filename was
add-output-class-document.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: Add output class document
From: Yu Luming <luming.yu@xxxxxxxxx>
Add output class document
Signed-off-by: Luming Yu <Luming.yu@xxxxxxxxx>
Cc: "Antonino A. Daplas" <adaplas@xxxxxxx>
Cc: "Brown, Len" <len.brown@xxxxxxxxx>
Cc: Greg KH <greg@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
Documentation/video-output.txt | 34 +++++++++++++++++++++++++++++++
1 files changed, 34 insertions(+)
diff -puN /dev/null Documentation/video-output.txt
--- /dev/null
+++ a/Documentation/video-output.txt
@@ -0,0 +1,34 @@
+
+ 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
+
_
Patches currently in -mm which might be from luming.yu@xxxxxxxxx are
git-acpi.patch
-
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