drm/amd/display: Update latencies on DCN321

Update DF related latencies based on new measurements.

Tested-by: Mark Broadworth <mark.broadworth@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Dillon Varone <Dillon.Varone@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 6.0.x

diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c
index dd90f241e906527f376cb6e53acaedfefd3e7054..7352f751441015800fc511839adfa14b7589e40e 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c
@@ -119,15 +119,15 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_21_soc = {
                },
        },
        .num_states = 1,
-       .sr_exit_time_us = 12.36,
-       .sr_enter_plus_exit_time_us = 16.72,
+       .sr_exit_time_us = 19.95,
+       .sr_enter_plus_exit_time_us = 24.36,
        .sr_exit_z8_time_us = 285.0,
        .sr_enter_plus_exit_z8_time_us = 320,
        .writeback_latency_us = 12.0,
        .round_trip_ping_latency_dcfclk_cycles = 263,
-       .urgent_latency_pixel_data_only_us = 4.0,
-       .urgent_latency_pixel_mixed_with_vm_data_us = 4.0,
-       .urgent_latency_vm_data_only_us = 4.0,
+       .urgent_latency_pixel_data_only_us = 9.35,
+       .urgent_latency_pixel_mixed_with_vm_data_us = 9.35,
+       .urgent_latency_vm_data_only_us = 9.35,
        .fclk_change_latency_us = 20,
        .usr_retraining_latency_us = 2,
        .smn_latency_us = 2,