drm/amd/display: Update DCN32 and DCN321 SR latencies

Update worst case SR latencies according to values measured by hardware
team.

Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
index 01e272f0bb05ac4592a0c5e93378b4d45e3c4ded..66453546e24fe9b42a6966fe06f57e81dedb6d9c 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
@@ -121,8 +121,8 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_2_soc = {
                },
        },
        .num_states = 1,
-       .sr_exit_time_us = 5.20,
-       .sr_enter_plus_exit_time_us = 9.60,
+       .sr_exit_time_us = 20.16,
+       .sr_enter_plus_exit_time_us = 27.13,
        .sr_exit_z8_time_us = 285.0,
        .sr_enter_plus_exit_z8_time_us = 320,
        .writeback_latency_us = 12.0,

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 6e72336b79755dff9386bdb27c215fa72a04c8f1..84b4b00f29cbdda318d9aff98afcb5ca16cb66ae 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
@@ -119,8 +119,8 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_21_soc = {
                },
        },
        .num_states = 1,
-       .sr_exit_time_us = 5.20,
-       .sr_enter_plus_exit_time_us = 9.60,
+       .sr_exit_time_us = 12.36,
+       .sr_enter_plus_exit_time_us = 16.72,
        .sr_exit_z8_time_us = 285.0,
        .sr_enter_plus_exit_z8_time_us = 320,
        .writeback_latency_us = 12.0,