drm/amd/display: Notify powerplay the min_dcef clock

powerplay can notify smu to recalculates the maximum deep-sleep
divider display allowed.

Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c
index 596d49d7f91939b4234f7f7056ecff731bcf4b9f..2e801bab5a78d81dde4b82fd39c72c5944f91220 100644 (file)
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c
@@ -71,6 +71,11 @@ bool dm_pp_apply_display_requirements(
                adev->pm.pm_display_cfg.min_mem_set_clock =
                                pp_display_cfg->min_memory_clock_khz/10;
 
+               adev->pm.pm_display_cfg.min_dcef_deep_sleep_set_clk =
+                               pp_display_cfg->min_engine_clock_deep_sleep_khz/10;
+               adev->pm.pm_display_cfg.min_dcef_set_clk =
+                               pp_display_cfg->min_dcfclock_khz/10;
+
                adev->pm.pm_display_cfg.multi_monitor_in_sync =
                                pp_display_cfg->all_displays_in_sync;
                adev->pm.pm_display_cfg.min_vblank_time =