Merge commit 'c5b0e6e4eb09a4dd8fc1cfcfca959262705d84d0' * commit 'c5b0e6e4eb09a4dd8fc1cfcfca959262705d84d0': don't scale trackball event
Merge commit 'c5b0e6e4eb09a4dd8fc1cfcfca959262705d84d0' * commit 'c5b0e6e4eb09a4dd8fc1cfcfca959262705d84d0': don't scale trackball event