search for: add_property_optional

...pport it with SMPTE pattern util: fix MAKE_RGBA macro for 10bpp modes util: add gradient pattern util: add fp16 format support util: add cairo drawing for 30bpp formats when available modetest: don't pretend that atomic mode includes a format modetest: add an add_property_optional variant that does not print errors modetest: add C8 support to generate SMPTE pattern modetest: add the ability to specify fill patterns on the commandline modetest: add FP16 format support util: fix include path for drm_mode.h John Stultz (2): libdrm: Android.mk: Add...