drm/amd/display: Change default Z8 watermark values

From Leo Chen
3db734e4d95a70ba45f06053221e710cc26b5eb2 in linux-6.1.y/6.1.29
8f586cc16c1fc3c2202c9d54563db8c7ed365f82 in mainline linux

diff --git a/sys/dev/pci/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c b/sys/dev/pci/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c
index 2c99193..4f91e64 100644 (file)
--- a/sys/dev/pci/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c
+++ b/sys/dev/pci/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c
@@ -148,8 +148,8 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_14_soc = {
        .num_states = 5,
        .sr_exit_time_us = 16.5,
        .sr_enter_plus_exit_time_us = 18.5,
-       .sr_exit_z8_time_us = 210.0,
-       .sr_enter_plus_exit_z8_time_us = 310.0,
+       .sr_exit_z8_time_us = 268.0,
+       .sr_enter_plus_exit_z8_time_us = 393.0,
        .writeback_latency_us = 12.0,
        .dram_channel_width_bytes = 4,
        .round_trip_ping_latency_dcfclk_cycles = 106,