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-rw-r--r--Documentation/usb/mtouchusb.txt42
1 files changed, 27 insertions, 15 deletions
diff --git a/Documentation/usb/mtouchusb.txt b/Documentation/usb/mtouchusb.txt
index a91adb26ea7b..d1111b74bf75 100644
--- a/Documentation/usb/mtouchusb.txt
+++ b/Documentation/usb/mtouchusb.txt
@@ -1,19 +1,27 @@
-CHANGES
+================
+mtouchusb driver
+================
+
+Changes
+=======
- 0.3 - Created based off of scanner & INSTALL from the original touchscreen
driver on freecode (http://freecode.com/projects/3mtouchscreendriver)
- Amended for linux-2.4.18, then 2.4.19
- 0.5 - Complete rewrite using Linux Input in 2.6.3
- Unfortunately no calibration support at this time
+ Unfortunately no calibration support at this time
- 1.4 - Multiple changes to support the EXII 5000UC and house cleaning
- Changed reset from standard USB dev reset to vendor reset
- Changed data sent to host from compensated to raw coordinates
- Eliminated vendor/product module params
- Performed multiple successful tests with an EXII-5010UC
+ Changed reset from standard USB dev reset to vendor reset
+ Changed data sent to host from compensated to raw coordinates
+ Eliminated vendor/product module params
+ Performed multiple successful tests with an EXII-5010UC
+
+Supported Hardware
+==================
-SUPPORTED HARDWARE:
+::
All controllers have the Vendor: 0x0596 & Product: 0x0001
@@ -29,9 +37,10 @@ SUPPORTED HARDWARE:
USB Capacitive - Black Case EXII-5030UC
USB Capacitive - No Case EXII-5050UC
-DRIVER NOTES:
+Driver Notes
+============
-Installation is simple, you only need to add Linux Input, Linux USB, and the
+Installation is simple, you only need to add Linux Input, Linux USB, and the
driver to the kernel. The driver can also be optionally built as a module.
This driver appears to be one of possible 2 Linux USB Input Touchscreen
@@ -49,24 +58,27 @@ The controller screen resolution is now 0 to 16384 for both X and Y reporting
the raw touch data. This is the same for the old and new capacitive USB
controllers.
-Perhaps at some point an abstract function will be placed into evdev so
-generic functions like calibrations, resets, and vendor information can be
+Perhaps at some point an abstract function will be placed into evdev so
+generic functions like calibrations, resets, and vendor information can be
requested from the userspace (And the drivers would handle the vendor specific
tasks).
-TODO:
+TODO
+====
Implement a control urb again to handle requests to and from the device
such as calibration, etc once/if it becomes available.
-DISCLAIMER:
+Disclaimer
+==========
-I am not a MicroTouch/3M employee, nor have I ever been. 3M does not support
+I am not a MicroTouch/3M employee, nor have I ever been. 3M does not support
this driver! If you want touch drivers only supported within X, please go to:
http://www.3m.com/3MTouchSystems/
-THANKS:
+Thanks
+======
A huge thank you to 3M Touch Systems for the EXII-5010UC controllers for
testing!