Commit cab667a8 authored by Nicholas Kazlauskas's avatar Nicholas Kazlauskas Committed by Alex Deucher
Browse files

drm/amd/display: Feed SR and Z8 watermarks into DML2 for DCN35 



[Why]
We've updated the table but the values aren't being reflected in DML2
calculation.

[How]
Pass them into the bbox overrides.

Reviewed-by: default avatarJun Lei <jun.lei@amd.com>
Acked-by: default avatarHamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: default avatarNicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 4b27a33c

drivers/gpu/drm/amd/display/dc/dml/dcn35/dcn35_fpu.c

+9 −0
Original line number Diff line number Diff line
@@ -329,6 +329,15 @@ void dcn35_update_bw_bounding_box_fpu(struct dc *dc, 
	/*temp till dml2 fully work without dml1*/

	dml_init_instance(&dc->dml, &dcn3_5_soc, &dcn3_5_ip,

				DML_PROJECT_DCN31);



	/* Update latency values */

	dc->dml2_options.bbox_overrides.dram_clock_change_latency_us = dcn3_5_soc.dram_clock_change_latency_us;



	dc->dml2_options.bbox_overrides.sr_exit_latency_us = dcn3_5_soc.sr_exit_time_us;

	dc->dml2_options.bbox_overrides.sr_enter_plus_exit_latency_us = dcn3_5_soc.sr_enter_plus_exit_time_us;



	dc->dml2_options.bbox_overrides.sr_exit_z8_time_us = dcn3_5_soc.sr_exit_z8_time_us;

	dc->dml2_options.bbox_overrides.sr_enter_plus_exit_z8_time_us = dcn3_5_soc.sr_enter_plus_exit_z8_time_us;

}



static bool is_dual_plane(enum surface_pixel_format format)