drm/amd/display: Use memset to initialize variables in fill_plane_dcc_attributes
Clang warns: drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:2314:38: warning: suggest braces around initialization of subobject [-Wmissing-braces] struct dc_surface_dcc_cap output = {0}; ^ {} Previous efforts to fix this type of warning by adding or removing braces have been met with some pushback in favor of using memset [1][2]. Do that here, mirroring commithifive-unleashed-5.105794eff1a
("drm/amdgpu/gmc: fix compiler errors [-Werror,-Wmissing-braces] (V2)") in this tree. [1]: https://lore.kernel.org/lkml/022e41c0-8465-dc7a-a45c-64187ecd9684@amd.com/ [2]: https://lore.kernel.org/lkml/20181128.215241.702406654469517539.davem@davemloft.net/ Fixes:7df7e505e8
("drm/amd/display: Set requested plane state DCC params for GFX9") Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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@ -2297,12 +2297,15 @@ static bool fill_plane_dcc_attributes(struct amdgpu_device *adev,
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uint64_t info)
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{
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struct dc *dc = adev->dm.dc;
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struct dc_dcc_surface_param input = {0};
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struct dc_surface_dcc_cap output = {0};
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struct dc_dcc_surface_param input;
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struct dc_surface_dcc_cap output;
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uint32_t offset = AMDGPU_TILING_GET(info, DCC_OFFSET_256B);
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uint32_t i64b = AMDGPU_TILING_GET(info, DCC_INDEPENDENT_64B) != 0;
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uint64_t dcc_address;
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memset(&input, 0, sizeof(input));
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memset(&output, 0, sizeof(output));
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if (!offset)
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return false;
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