>What's this "refresh thread" ? Where did it come from? Commit message[1] says: msmfb: added refresh thread to support X's fbdev (disabled by default) rebased patch from Martijn Stolk <linuxtogo@xxxxxxxxxxxx> from the original commit message: "As the touchscreen is now interrupt based instead of polling, the screen does not get updated in a regular fashion. The refresh thread has been added to compensate for this. As it's not a very nice solution,it is disabled by default and can be enabled at compile-time by setting CONFIG_MSM_FB_REFRESH. Note that this refresh thread is not neccesary for Android. [1] http://gitorious.org/htc-msm-2-6-32/leviathan-incoming/commit/e25e2109b02f84a361ae037f8576af942aeb39a6
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