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From 26bad81790f9d86cb682971cb218bfa1d28a1a44 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Fri, 14 Sep 2018 11:32:52 +0800
Subject: [PATCH 0378/2940] drm/amd/dc: Trigger set power state task when
display configuration changes
Revert "drm/amd/display: Remove call to amdgpu_pm_compute_clocks"
This reverts commit dcd473770e86517543691bdb227103d6c781cd0a.
when display configuration changes, dc need to update the changes
to powerplay, also need to trigger a power state task.
amdgpu_pm_compute_clocks is the interface to set power state task
either dpm enabled or powerplay enabled
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c | 2 ++
1 file changed, 2 insertions(+)
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 6d16b4a0353d..0fab64a2a915 100644
--- 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
@@ -105,6 +105,8 @@ bool dm_pp_apply_display_requirements(
adev->powerplay.pp_funcs->display_configuration_change(
adev->powerplay.pp_handle,
&adev->pm.pm_display_cfg);
+
+ amdgpu_pm_compute_clocks(adev);
}
return true;
--
2.17.1
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