As it turns out, yupik does not support UBWC:
[drm:sde_encoder_virt_atomic_check:1028] [sde error]enc43 mode unsupported, phys idx 0
[drm:sde_encoder_phys_wb_atomic_check:769] [sde error]invalid output format 3231564e
Change-Id: If445caf152428abb3dce74091dac9b4c9d2e26d5
Check device variant by using ro.boot.hwc and
ro.boot.proudct.hardware.sku and set the correct model based on
value of ro.product.marketname on stock ROM
Change-Id: Iae15a7d3558f3c4608546e42ed655a76a0fe8868