etnaviv: disable arb shadow
Not all etnaviv GPUs do support arb_shadow. Basic RE shows that HALTI2 is needed. In a later MR support for arb_shadow will be added to etnaviv gallium driver.
Not all etnaviv GPUs do support arb_shadow. Basic RE shows that HALTI2 is needed. In a later MR support for arb_shadow will be added to etnaviv gallium driver.