[PATCH 16/22] drm/amd/display: Update Z8 SR exit/enter latencies
Qingqing Zhuo
qingqing.zhuo at amd.com
Sun Feb 12 16:59:49 UTC 2023
From: Nicholas Kazlauskas <nicholas.kazlauskas at amd.com>
[Why]
Request from HW team to update the latencies to the new measured values.
[How]
Update the values in the bounding box.
Reviewed-by: Charlene Liu <Charlene.Liu at amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo at amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas at amd.com>
---
drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c
index a86a3a9fcdb7..acda3e1babd4 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c
@@ -149,8 +149,8 @@ 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 = 280.0,
- .sr_enter_plus_exit_z8_time_us = 350.0,
+ .sr_exit_z8_time_us = 210.0,
+ .sr_enter_plus_exit_z8_time_us = 310.0,
.writeback_latency_us = 12.0,
.dram_channel_width_bytes = 4,
.round_trip_ping_latency_dcfclk_cycles = 106,
--
2.25.1
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