Commit 2497eda5 authored by Oleh Kuzhylnyi's avatar Oleh Kuzhylnyi Committed by Alex Deucher
Browse files

drm/amd/display: Add use_max_lsw parameter 



[WHY&HOW]
Add use_max_lsw parameter to make prefetch for linear surfaces similar to
tiled.

Reviewed-by: default avatarDillon Varone <dillon.varone@amd.com>
Signed-off-by: default avatarOleh Kuzhylnyi <okuzhyln@amd.com>
Signed-off-by: default avatarChenyu Chen <chen-yu.chen@amd.com>
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent bf5e3969

drivers/gpu/drm/amd/display/dc/dml2_0/dml21/inc/dml_top_display_cfg_types.h

+1 −0
Original line number Diff line number Diff line
@@ -407,6 +407,7 @@ struct dml2_plane_parameters { 
		unsigned int hostvm_min_page_size_kbytes;



		enum dml2_svp_mode_override legacy_svp_config; //TODO remove in favor of svp_config

		bool use_max_lsw;



		struct {

			// HW specific overrides, there's almost no reason to mess with these

drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/dml2_core_shared_types.h

+1 −0
Original line number Diff line number Diff line
@@ -1950,6 +1950,7 @@ struct dml2_core_calcs_CalculatePrefetchSchedule_params { 
	double Ttrip;

	double Turg;

	bool setup_for_tdlut;

	bool use_max_lsw;

	unsigned int tdlut_pte_bytes_per_frame;

	unsigned int tdlut_bytes_per_frame;

	double tdlut_opt_time;