On Wed, Nov 19, 2014 at 01:04:49PM -0500, Sean Paul wrote:
> In finish pageflip, the driver was not selecting the root
> window when dispatching events. This exposed a race where
> a plane update would change the window selection and cause
> tegra_dc_finish_page_flip to check the wrong base
In finish pageflip, the driver was not selecting the root
window when dispatching events. This exposed a race where
a plane update would change the window selection and cause
tegra_dc_finish_page_flip to check the wrong base address.
This patch also protects access to the window selection
