User:PWerken

Revision as of 17:24, 12 June 2010

Peter van de Werken

Bought a 2.5mm to 3.5mm converter cable (sku.7127 at dealextreme).
It has the following pin-layout: TRRS: left, right, mic (unconnected), ground

Unfortunately this is incompatible with the FR which uses TRRS: mic, right, left, ground

Currently running a 2.6.34-oe4+gitr3 kernel from shr-kms with debian (squeeze/sid) as OS.

The touchscreen was misconfigured (could not reach all the corners with the cursor, and also the axes were messed up) in X. Calibration failed as there's no longer a /sys/.../calibrate. Also the option in the InputDevice section where ignored as udev (157) was already providing the input device. So I fixed it by removing the unused inputdevice section and adding:

Section "InputClass"
    Identifier              "S3C24XX TouchScreen"
    MatchDevicePath         "/dev/input/event1"

    Option "GrabDevice"     "1" 
    Option "InvertY"        "1" 
    Option "Calibration"    "110 920 110 920"
    Option "SwapAxes"       "1"
EndSection

note: /etc/pointercal doesn't seem to be used anymore

Usage:

Screen protector:

ScreenPatronus

User:PWerken

From Openmoko

Revision as of 17:24, 12 June 2010

Views

Personal tools

Search

Toolbox

@@ Line 1: / Line 1: @@
 '''Peter van de Werken'''
+----
+Bought a 2.5mm to 3.5mm converter cable ([http://www.dealextreme.com/details.dx/sku.7127 sku.7127 at dealextreme]).<br/>
+It has the following pin-layout: TRRS: left, right, mic (unconnected), ground
+Unfortunately this is incompatible with the FR which uses [[Headset#Pinout|TRRS: mic, right, left, ground]]
+----
+Currently running a 2.6.34-oe4+gitr3 kernel from [http://build.shr-project.org/shr-kms/ shr-kms] with debian (squeeze/sid) as OS.
+The touchscreen was misconfigured (could not reach all the corners with the cursor, and also the axes were messed up) in X.
+Calibration failed as there's no longer a /sys/.../calibrate. Also the option in the InputDevice section where ignored as udev (157) was already providing the input device.  So I fixed it by removing the unused inputdevice section and adding:
+ Section "InputClass"
+     Identifier              "S3C24XX TouchScreen"
+     MatchDevicePath         "/dev/input/event1"
+     Option "GrabDevice"     "1"
+     Option "InvertY"        "1"
+     Option "Calibration"    "110 920 110 920"
+     Option "SwapAxes"       "1"
+ EndSection
+note: /etc/pointercal doesn't seem to be used anymore
+----
 * [http://downloads.openmoko.org/developer/schematics/GTA02/component-placement_by_lindi/ Component Placement by Lindi]
@@ Line 11: / Line 38: @@
 Screen protector:
 * [http://www.screenpatronus.com ScreenPatronus]
-----
-Bought a 2.5mm to 3.5mm converter cable ([http://www.dealextreme.com/details.dx/sku.7127 sku.7127 at dealextreme]).<br/>
-It has the following pin-layout: TRRS: left, right, mic (unconnected), ground
-Unfortunately this is incompatible with the FR which uses [[Headset#Pinout|TRRS: mic, right, left, ground]]