tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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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: Dillon Varone <dillon.varone@amd.com>
Signed-off-by: Oleh Kuzhylnyi <okuzhyln@amd.com>
Signed-off-by: Chenyu Chen <chen-yu.chen@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

authored by

Oleh Kuzhylnyi and committed by
Alex Deucher 2497eda5 bf5e3969

+2
+1
drivers/gpu/drm/amd/display/dc/dml2_0/dml21/inc/dml_top_display_cfg_types.h
··· 407 407 unsigned int hostvm_min_page_size_kbytes; 408 408 409 409 enum dml2_svp_mode_override legacy_svp_config; //TODO remove in favor of svp_config 410 + bool use_max_lsw; 410 411 411 412 struct { 412 413 // HW specific overrides, there's almost no reason to mess with these
+1
drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/dml2_core_shared_types.h
··· 1950 1950 double Ttrip; 1951 1951 double Turg; 1952 1952 bool setup_for_tdlut; 1953 + bool use_max_lsw; 1953 1954 unsigned int tdlut_pte_bytes_per_frame; 1954 1955 unsigned int tdlut_bytes_per_frame; 1955 1956 double tdlut_opt_time;