From: Dongwon Kim <dongwon.kim@intel.com>
Date: Thu, 27 Jun 2019 16:54:34 +0000 (-0700)
Subject: intel: add disable_ccs_repack to gen_device_info
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=eb6d067e68c49bd3fdefc6effd988b37f1c45ecc;p=mesa.git

intel: add disable_ccs_repack to gen_device_info

add a new attribute, 'disable_ccs_repack' to gen_device info, which
indicates whether repacking of components in certain pixel formats
before compression needs to be disabled to keep the compatibility
with decompression capability of display controller (gen11+)

Signed-off-by: Dongwon Kim <dongwon.kim@intel.com>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
---

diff --git a/src/intel/dev/gen_device_info.c b/src/intel/dev/gen_device_info.c
index fec6159fd37..951e81d3e60 100644
--- a/src/intel/dev/gen_device_info.c
+++ b/src/intel/dev/gen_device_info.c
@@ -958,6 +958,7 @@ static const struct gen_device_info gen_device_info_ehl_4x8 = {
          [MESA_SHADER_GEOMETRY]  = 1032,
       },
    },
+   .disable_ccs_repack = true,
    .simulator_id = 28,
 };
 
@@ -978,6 +979,7 @@ static const struct gen_device_info gen_device_info_ehl_4x4 = {
          [MESA_SHADER_GEOMETRY]  = 1032,
       },
    },
+   .disable_ccs_repack = true,
    .num_eu_per_subslice = 4,
    .simulator_id = 28,
 };
@@ -999,6 +1001,7 @@ static const struct gen_device_info gen_device_info_ehl_2x4 = {
          [MESA_SHADER_GEOMETRY]  = 1032,
       },
    },
+   .disable_ccs_repack = true,
    .num_eu_per_subslice =4,
    .simulator_id = 28,
 };
diff --git a/src/intel/dev/gen_device_info.h b/src/intel/dev/gen_device_info.h
index af13615be2b..4fe937355a7 100644
--- a/src/intel/dev/gen_device_info.h
+++ b/src/intel/dev/gen_device_info.h
@@ -74,6 +74,7 @@ struct gen_device_info
    bool has_surface_tile_offset;
    bool supports_simd16_3src;
    bool has_resource_streamer;
+   bool disable_ccs_repack;
 
    /**
     * \name Intel hardware quirks