kmscube: Update to master from 2018-06-17
Changes from
0d8de4ce:
c2d4ba8 drm-legacy: fix poll for flip event, actually exit on user input
56c3917 formats: use weston's egl config matching logic, centralize format
aac3788 Rework default modifier handling
4f7cec0 Use weak functions to handle lack of gbm modifiers
98f31bf cube-tex: make use of modifiers
063ce5c gbm: fix fallback for drivers that don't support modifiers
9dcce71 add MSAA
Also refresh gbm_bo_map/_unmap patch.
Signed-off-by: Daniel Díaz <daniel.diaz@linaro.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
