isl: Add isl_surf_supports_hiz_ccs_wt()
authorNanley Chery <nanley.g.chery@intel.com>
Thu, 19 Sep 2019 20:10:24 +0000 (13:10 -0700)
committerNanley Chery <nanley.g.chery@intel.com>
Mon, 28 Oct 2019 17:47:06 +0000 (10:47 -0700)
commitcc99d0adc0d40ba5879b0a1a1ec0b71df59fbe96
treed2d8ede05c752d5066c7e21ba9b74be831a47246
parent6020ebf799187f7d1ad58e30d7e6d65747b0c539
isl: Add isl_surf_supports_hiz_ccs_wt()

Add a helper to determine if an ISL surface supports the write-through
mode of HIZ_CCS.

Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
src/intel/isl/isl.c
src/intel/isl/isl.h