From: Rex Zhu <Rex.Zhu@amd.com>
Date: Thu, 25 Feb 2016 09:32:45 +0000 (+0800)
Subject: drm/amd/powerplay: send event to notify powerplay all modules are initialized.
X-Git-Tag: v5.15~14120^2~2^2~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4ea2efae0d117c5b5f44081bab941542d892e758;p=platform%2Fkernel%2Flinux-starfive.git

drm/amd/powerplay: send event to notify powerplay all modules are initialized.

with this event, powerplay can adjust current power state if needed.

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

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
index b9d0d55..3cb6d6c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
@@ -143,8 +143,10 @@ static int amdgpu_pp_late_init(void *handle)
 					adev->powerplay.pp_handle);
 
 #ifdef CONFIG_DRM_AMD_POWERPLAY
-	if (adev->pp_enabled)
+	if (adev->pp_enabled) {
 		amdgpu_pm_sysfs_init(adev);
+		amdgpu_dpm_dispatch_task(adev, AMD_PP_EVENT_COMPLETE_INIT, NULL, NULL);
+	}
 #endif
 	return ret;
 }