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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>
This commit is contained in:
rex zhu 2018-07-02 14:55:43 +08:00 committed by Alex Deucher
parent 7d8d968dac
commit 3180fb676d
1 changed files with 5 additions and 0 deletions
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5
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c
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@ -71,6 +71,11 @@ bool dm_pp_apply_display_requirements(
adev->pm.pm_display_cfg.min_mem_set_clock = adev->pm.pm_display_cfg.min_mem_set_clock =
pp_display_cfg->min_memory_clock_khz/10; 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 = adev->pm.pm_display_cfg.multi_monitor_in_sync =
pp_display_cfg->all_displays_in_sync; pp_display_cfg->all_displays_in_sync;
adev->pm.pm_display_cfg.min_vblank_time = adev->pm.pm_display_cfg.min_vblank_time =