Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Received-SPF: Pass (protection.outlook.com: domain of amd.com designates
 165.204.84.17 as permitted sender) receiver=protection.outlook.com;
 client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C
From:   Arvind Yadav <Arvind.Yadav@amd.com>
To:     <Christian.Koenig@amd.com>, <andrey.grodzovsky@amd.com>,
        <shashank.sharma@amd.com>, <amaranath.somalapuram@amd.com>,
        <Arunpravin.PaneerSelvam@amd.com>, <sumit.semwal@linaro.org>,
        <gustavo@padovan.org>, <airlied@linux.ie>, <daniel@ffwll.ch>,
        <linux-media@vger.kernel.org>, <dri-devel@lists.freedesktop.org>,
        <linaro-mm-sig@lists.linaro.org>, <linux-kernel@vger.kernel.org>
CC:     Arvind Yadav <Arvind.Yadav@amd.com>
Subject: [PATCH v2 1/4] drm/sched: Enable signaling for finished fence
Date:   Mon, 5 Sep 2022 22:04:59 +0530
Message-ID: <20220905163502.4032-2-Arvind.Yadav@amd.com>
In-Reply-To: <20220905163502.4032-1-Arvind.Yadav@amd.com>
References: <20220905163502.4032-1-Arvind.Yadav@amd.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Content-Type: text/plain
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Sep 2022 16:35:44.2361
 (UTC)
X-MS-Exchange-CrossTenant-Network-Message-Id: 31f5b680-64a4-4fd6-6472-08da8f5cadde
X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d
X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com]
X-MS-Exchange-CrossTenant-AuthSource: BL02EPF0000C402.namprd05.prod.outlook.com
X-MS-Exchange-CrossTenant-AuthAs: Anonymous
X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem
X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN9PR12MB5131
X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED,
        DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE,
        RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS,T_SCC_BODY_TEXT_LINE
        autolearn=ham autolearn_force=no version=3.4.6
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on
        lindbergh.monkeyblade.net
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

Here's enabling software signaling for finished fence.

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

Changes in v1 :
1- Addressing Christian's comment to remove CONFIG_DEBUG_FS check from 
this patch. 
2- The version of this patch is also changed and previously
it was [PATCH 2/4]

---
 drivers/gpu/drm/scheduler/sched_main.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/scheduler/sched_main.c b/drivers/gpu/drm/scheduler/sched_main.c
index e0ab14e0fb6b..fe72de0e2911 100644
--- a/drivers/gpu/drm/scheduler/sched_main.c
+++ b/drivers/gpu/drm/scheduler/sched_main.c
@@ -962,6 +962,8 @@ static int drm_sched_main(void *param)
 			/* Drop for original kref_init of the fence */
 			dma_fence_put(fence);
 
+			dma_fence_enable_sw_signaling(&s_fence->finished);
+
 			r = dma_fence_add_callback(fence, &sched_job->cb,
 						   drm_sched_job_done_cb);
 			if (r == -ENOENT)
-- 
2.25.1