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intel: add disable_ccs_repack to gen_device_info

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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>
This commit is contained in:
Dongwon Kim 2019-06-27 09:54:34 -07:00 • committed by Anuj Phogat
parent e6ac6d3224
commit eb6d067e68
2 changed files with 4 additions and 0 deletions
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3
src/intel/dev/gen_device_info.c
View file

@ -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,
};

1
src/intel/dev/gen_device_info.h
View file

@ -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