ilo: enable HiZ in more cases on GEN6
With layer offsetting killed, we no longer need to restrict HiZ to non-mipmapped and non-arary depth buffers.
- src/gallium/drivers/ilo/ilo_gpe_gen6.c 16 additions, 0 deletionssrc/gallium/drivers/ilo/ilo_gpe_gen6.c
- src/gallium/drivers/ilo/ilo_layout.c 12 additions, 23 deletionssrc/gallium/drivers/ilo/ilo_layout.c
- src/gallium/drivers/ilo/ilo_transfer.c 16 additions, 8 deletionssrc/gallium/drivers/ilo/ilo_transfer.c