lib/igt_display: workaround a name conflict in Android

PLANE_A/PLANE_B are used by libdrm's i915_drm.h in Android.

v2: Changes suggested by Daniel Vetter and Damien Lespiau:
- Pimp up comment with a FIXME.
- Reword commit message.

Signed-off-by: Oscar Mateo <oscar.mateo@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
1 file changed