Commit b17710f4 authored by Nicholas Kazlauskas's avatar Nicholas Kazlauskas Committed by Alex Deucher
Browse files

drm/amd/display: Allow tuning DCN314 bounding box 



[Why]
We're missing the helpers from dcn20 that would allow
overriding these with DC debug options.

[How]
Use dcn20_patch_bounding_box to support overriding all the
relevant values.

Reviewed-by: default avatarJun Lei <Jun.Lei@amd.com>
Acked-by: default avatarAlan Liu <HaoPing.Liu@amd.com>
Signed-off-by: default avatarNicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 4df7e2c8

drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c

+2 −5
Original line number Diff line number Diff line
@@ -264,11 +264,8 @@ void dcn314_update_bw_bounding_box_fpu(struct dc *dc, struct clk_bw_params *bw_p 
		dc->dml.soc.dispclk_dppclk_vco_speed_mhz = max_dispclk_mhz * 2;

	}



	if ((int)(dcn3_14_soc.dram_clock_change_latency_us * 1000)

				!= dc->debug.dram_clock_change_latency_ns

			&& dc->debug.dram_clock_change_latency_ns) {

		dcn3_14_soc.dram_clock_change_latency_us = dc->debug.dram_clock_change_latency_ns / 1000;

	}

	dcn20_patch_bounding_box(dc, &dcn3_14_soc);



	if (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment))

		dml_init_instance(&dc->dml, &dcn3_14_soc, &dcn3_14_ip, DML_PROJECT_DCN314);

	else