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From cbd4579b6363223b02b7e0c3f149e8024d4df1f5 Mon Sep 17 00:00:00 2001
From: Leo Liu <leo.liu@amd.com>
Date: Mon, 9 Jul 2018 11:59:01 -0400
Subject: [PATCH 4870/5725] drm/amdgpu: Take VCN jpeg ring into account in idle
work handler
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
VCN won't get power off when only jpeg active
Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
index be1cbba..9168d82 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
@@ -214,6 +214,8 @@ static void amdgpu_vcn_idle_work_handler(struct work_struct *work)
fences += amdgpu_fence_count_emitted(&adev->vcn.ring_enc[i]);
}
+ fences += amdgpu_fence_count_emitted(&adev->vcn.ring_jpeg);
+
if (fences == 0) {
if (adev->pm.dpm_enabled)
amdgpu_dpm_enable_uvd(adev, false);
--
2.7.4
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