linux-kernel - [PATCH v3 4/6] drm/amdgpu: Enable signaling on fence.

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Date:   Fri, 9 Sep 2022 22:38:43 +0530
From:   Arvind Yadav <Arvind.Yadav@....com>
To:     <Christian.Koenig@....com>, <andrey.grodzovsky@....com>,
        <shashank.sharma@....com>, <amaranath.somalapuram@....com>,
        <Arunpravin.PaneerSelvam@....com>, <sumit.semwal@...aro.org>,
        <gustavo@...ovan.org>, <airlied@...ux.ie>, <daniel@...ll.ch>,
        <linux-media@...r.kernel.org>, <dri-devel@...ts.freedesktop.org>,
        <linaro-mm-sig@...ts.linaro.org>, <linux-kernel@...r.kernel.org>
CC:     Arvind Yadav <Arvind.Yadav@....com>
Subject: [PATCH v3 4/6] drm/amdgpu: Enable signaling on fence.

Here's enabling software signaling on fence because
amdgpu_ctx_add_fence() is checking the status of fence
and emits warning.

Signed-off-by: Arvind Yadav <Arvind.Yadav@....com>
---

Changes in v1, v2: This new patch was not part of previous series.

---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
index afe22f83d4a6..21221d705588 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
@@ -730,6 +730,8 @@ uint64_t amdgpu_ctx_add_fence(struct amdgpu_ctx *ctx,
 
 	dma_fence_get(fence);
 
+	dma_fence_enable_sw_signaling(fence);
+
 	spin_lock(&ctx->ring_lock);
 	centity->fences[idx] = fence;
 	centity->sequence++;
-- 
2.25.1