The mt touchscreen detection in EventHub.cpp tries to be too smart and breaks akami/maguro. Let's dumb it down until akami/maguro switch to ICS.

Comment on attachment 611119 [details] [diff] [review] Dumb down mt touchscreen detection Please document why this check is being removed.

Hardware buttons do not work on akami. I/InputReader( 83): Device reconfigured: id=6, name='ft5x0x_ts', surface size is now 320x480, mode is 1 W/InputReader( 83): VirtualKey 139: could not obtain key code, ignoring W/InputReader( 83): VirtualKey 102: could not obtain key code, ignoring W/InputReader( 83): VirtualKey 217: could not obtain key code, ignoring W/InputReader( 83): VirtualKey 158: could not obtain key code, ignoring Are these messages related to the problem? Not sure if this is the best place to report that problem or if I should file a new bug.

Likely related, yes. You can try this patch out on akami and see if it fixes the bug --- download the patch, then |git apply| it to your gecko subdirectory in a b2g checkout.

I tried this patch out before reporting the problem. The patch solves the problem regarding the touchscreen (see [1]) but there is still something wrong with the hardware buttons. [1] https://github.com/andreasgal/B2G/issues/254

OK. Please file a separate bug.

Hi, attachment 611119 [details] [diff] [review] solves the problem I bumped into in bug 740238 comment 7. With it, Akami's screenlock works as normal.

I have applied this patch but the issue's still there for touchscreens. Hardware buttons are responsive but touchscreen reports no input. (htc bravo).