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author | Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> | 2023-02-01 21:38:05 +0300 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-05-17 14:59:09 +0300 |
commit | 8aca7a35dde142a29cc39a62c201a06ba9efe587 (patch) | |
tree | f99e77cc9dca8d1bf116cd3e786b9e6671d7a30c /drivers | |
parent | 8b3478294addc47fb4ae872c95405376c4ac1ecb (diff) | |
download | linux-8aca7a35dde142a29cc39a62c201a06ba9efe587.tar.xz |
drm/amd/display: Update Z8 SR exit/enter latencies
[ Upstream commit 9b0f51e8449f6f76170fda6a8dd9c417a43ce270 ]
[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@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Stable-dep-of: 8f586cc16c1f ("drm/amd/display: Change default Z8 watermark values")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c | 4 |
1 files 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 6a1cf6adea77..0c91d8a3de4c 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, |