aa064ada86
There is a race between disable commit swap-state on display thread and vblank work on event thread which may skip applying the vblank vote if the encoder_mask has already been cleared. To avoid the race, use a cached encoder_mask that is gauranteed to be valid between the vblank_on and vblank_off calls. Also, vblank queue work is initializing a variable that's never used and msm_disable_outputs has 2 instances of pointers to old CRTC state. Remove this dead code. Change-Id: I5e4a482b8f067e272a2aef5afa08cc0e1ab89434 Signed-off-by: Steve Cohen <cohens@codeaurora.org>