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drm/amd/display: move remaining FPU code to dml folder
pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_luma = 0; pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_chroma = 0; these two operations in dcn32/dcn32_resource.c still need to use FPU, This will cause compilation to fail on ARM64 platforms because -mgeneral-regs-only is enabled by default to disable the hardware FPU. Therefore, imitate the dcn31_zero_pipe_dcc_fraction function in dml/dcn31/dcn31_fpu.c, declare the dcn32_zero_pipe_dcc_fraction function in dcn32_fpu.c, and move above two operations into this function. Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Ao Zhong <hacc1225@gmail.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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@ -1918,8 +1918,9 @@ int dcn32_populate_dml_pipes_from_context(
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timing = &pipe->stream->timing;
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pipes[pipe_cnt].pipe.src.gpuvm = true;
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pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_luma = 0;
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pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_chroma = 0;
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DC_FP_START();
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dcn32_zero_pipe_dcc_fraction(pipes, pipe_cnt);
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DC_FP_END();
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pipes[pipe_cnt].pipe.dest.vfront_porch = timing->v_front_porch;
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pipes[pipe_cnt].pipe.src.gpuvm_min_page_size_kbytes = 256; // according to spreadsheet
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pipes[pipe_cnt].pipe.src.unbounded_req_mode = false;
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@ -2506,3 +2506,11 @@ void dcn32_update_bw_bounding_box_fpu(struct dc *dc, struct clk_bw_params *bw_pa
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}
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}
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void dcn32_zero_pipe_dcc_fraction(display_e2e_pipe_params_st *pipes,
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int pipe_cnt)
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{
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dc_assert_fp_enabled();
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pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_luma = 0;
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pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_chroma = 0;
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}
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@ -73,4 +73,7 @@ int dcn32_find_dummy_latency_index_for_fw_based_mclk_switch(struct dc *dc,
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void dcn32_patch_dpm_table(struct clk_bw_params *bw_params);
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void dcn32_zero_pipe_dcc_fraction(display_e2e_pipe_params_st *pipes,
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int pipe_cnt);
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#endif
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