From: Alex Deucher <alexander.deucher@xxxxxxx> commit cf050f96e0970a557601953ed7269d07a7885078 upstream. This reverts commit 4a3dea8932d3b1199680d2056dd91d31d94d70b7. This causes blank screens for some users. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1482 Cc: Alvin Lee <alvin.lee2@xxxxxxx> Cc: Jun Lei <Jun.Lei@xxxxxxx> Cc: Rodrigo Siqueira <Rodrigo.Siqueira@xxxxxxx> Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@xxxxxxx> Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx> Cc: stable@xxxxxxxxxxxxxxx Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c @@ -297,8 +297,8 @@ static struct _vcs_dpi_soc_bounding_box_ }, }, .num_states = 5, - .sr_exit_time_us = 11.6, - .sr_enter_plus_exit_time_us = 13.9, + .sr_exit_time_us = 8.6, + .sr_enter_plus_exit_time_us = 10.9, .urgent_latency_us = 4.0, .urgent_latency_pixel_data_only_us = 4.0, .urgent_latency_pixel_mixed_with_vm_data_us = 4.0,
