From: Gabe Teeger Date: Fri, 25 Apr 2025 14:31:39 +0000 (-0400) Subject: Revert: "drm/amd/display: Enable urgent latency adjustment on DCN35" X-Git-Tag: v6.15-rc7~11^2~2^2~7 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=190818d1b653fbf16138286345e67c8c1a83f29f;p=thirdparty%2Fkernel%2Flinux.git Revert: "drm/amd/display: Enable urgent latency adjustment on DCN35" This reverts commit 756c85e4d0dd ("drm/amd/display: Enable urgent latency adjustment on DCN35") Reason for revert: Negative power impact. Reviewed-by: Nicholas Kazlauskas Signed-off-by: Gabe Teeger Signed-off-by: Ray Wu Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher (cherry picked from commit 9334c491cd8f388232b9a187bf0ddb728482bd6f) --- diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn35/dcn35_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn35/dcn35_fpu.c index d9159ca554124..92f0a099d089a 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn35/dcn35_fpu.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn35/dcn35_fpu.c @@ -195,9 +195,9 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_5_soc = { .dcn_downspread_percent = 0.5, .gpuvm_min_page_size_bytes = 4096, .hostvm_min_page_size_bytes = 4096, - .do_urgent_latency_adjustment = 1, + .do_urgent_latency_adjustment = 0, .urgent_latency_adjustment_fabric_clock_component_us = 0, - .urgent_latency_adjustment_fabric_clock_reference_mhz = 3000, + .urgent_latency_adjustment_fabric_clock_reference_mhz = 0, }; void dcn35_build_wm_range_table_fpu(struct clk_mgr *clk_mgr)