From: Qili Lu Date: Fri, 29 Mar 2024 00:19:56 +0000 (-0400) Subject: Revert "drm/amd/display: Enabling urgent latency adjustment for DCN35" X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=dc21cf28a1c90cf96446a66d03b92a77a23a1ed8;p=linux.git Revert "drm/amd/display: Enabling urgent latency adjustment for DCN35" This reverts commit b72a7e0fd0f8d235f885f84642e5c71f4e058c4b. It causes a dead loop in dml_prefetch_check. Reviewed-by: Nicholas Kazlauskas Acked-by: Hamza Mahfooz Signed-off-by: Qili Lu Signed-off-by: Alex Deucher --- 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 60f251cf973b1..add169162f2a5 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)