diff options
| author | Alvin Lee <Alvin.Lee2@amd.com> | 2023-03-13 23:06:34 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-03-31 17:18:53 +0200 |
| commit | 1991481828a84dcc5168f1e9b818311cbde86876 (patch) | |
| tree | 14ea9f9c816842c2ee5dbc7d068835b4ec8846f1 /drivers | |
| parent | drm/amd/display: Enable FPO for configs that could reduce vlevel (diff) | |
| download | linux-1991481828a84dcc5168f1e9b818311cbde86876.tar.xz linux-1991481828a84dcc5168f1e9b818311cbde86876.zip | |
drm/amd/display: Update FCLK change latency
[Descrtipion]
- Driver hardcoded FCLK P-State latency was incorrect
- Use the value provided by PMFW header instead
Reviewed-by: Nevenko Stupar <Nevenko.Stupar@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c | 2 |
1 files changed, 1 insertions, 1 deletions
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 4e17f2c8d2b7..6ab60facc091 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c @@ -131,7 +131,7 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_2_soc = { .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, - .fclk_change_latency_us = 20, + .fclk_change_latency_us = 25, .usr_retraining_latency_us = 2, .smn_latency_us = 2, .mall_allocated_for_dcn_mbytes = 64, |