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Diffstat (limited to 'tslib/tslib/doc.patch')
| -rw-r--r-- | tslib/tslib/doc.patch | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/tslib/tslib/doc.patch b/tslib/tslib/doc.patch index e69de29bb2..d8f51b1e19 100644 --- a/tslib/tslib/doc.patch +++ b/tslib/tslib/doc.patch @@ -0,0 +1,50 @@ + +# +# Patch managed by http://www.mn-logistik.de/unsupported/pxa250/patcher +# + +--- tslib/README~doc ++++ tslib/README +@@ -35,8 +35,42 @@ + There are a couple of programs in the tslib/test directory which give example + usages. They are by no means exhaustive, nor probably even good examples. + They are basically the programs I used to test this library. ++ ++ ++Environment Variables ++===================== ++ ++TSLIB_TSEVENTTYPE Event type for non input api raw reads. ++ Default: UCB1x00 ++TSLIB_TSDEVICE TS device file name. ++ Default (non inputapi): /dev/touchscreen/ucb1x00 ++ Default (inputapi): /dev/input/event0 ++TSLIB_CALIBFILE Calibration file. ++ Default: ${sysconfdir}/pointercal ++TSLIB_CONFFILE Config file. ++ Default: ${sysconfdir}/ts.conf ++TSLIB_PLUGINDIR Plugin directory. ++ Default: ${datadir}/plugins ++TSLIB_CONSOLEDEVICE Console device. ++ Default: /dev/tty ++TSLIB_FBDEVICE Framebuffer device. ++ Default: /dev/fb0 + + ++Module Creation Notes ++===================== ++ ++For those creating tslib modules, it is important to note a couple things with ++regard to handling of the ability for a user to request more than one ts event ++at a time. The first thing to note is that the lower layers may send up less ++events than the user requested, but only if that was a result of a pen release. ++Next, your module should send up just as many events as the user requested in ++nr. If your module is one that consumes events, such as variance, then you ++loop on the read from the lower layers, and only send the events up when ++1) you have the number of events requested by the user, or 2) one of the events ++from the lower layers was a pen release. ++ ++ + Module Parameters + ================= + |