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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>,
	<maarten.lankhorst@linux.intel.com>, <mripard@kernel.org>,
	<tzimmermann@suse.de>, <airlied@linux.ie>, <daniel@ffwll.ch>,
	<dri-devel@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>
Cc: Arvind Yadav <Arvind.Yadav@amd.com>
Subject: [PATCH] drm/syncobj : Enable signaling on fence for syncobj
Date: Thu, 20 Oct 2022 16:30:03 +0530	[thread overview]
Message-ID: <20221020110003.582831-1-Arvind.Yadav@amd.com> (raw)

Here's enabling software signaling on fence for syncobj.

Signed-off-by: Arvind Yadav <Arvind.Yadav@amd.com>
---
 drivers/gpu/drm/drm_syncobj.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/drm_syncobj.c b/drivers/gpu/drm/drm_syncobj.c
index 0c2be8360525..2ab7a1a9eeb4 100644
--- a/drivers/gpu/drm/drm_syncobj.c
+++ b/drivers/gpu/drm/drm_syncobj.c
@@ -302,6 +302,8 @@ void drm_syncobj_add_point(struct drm_syncobj *syncobj,
 	dma_fence_chain_init(chain, prev, fence, point);
 	rcu_assign_pointer(syncobj->fence, &chain->base);
 
+	dma_fence_enable_sw_signaling(&chain->base);
+
 	list_for_each_entry_safe(cur, tmp, &syncobj->cb_list, node)
 		syncobj_wait_syncobj_func(syncobj, cur);
 	spin_unlock(&syncobj->lock);
-- 
2.25.1


                 reply	other threads:[~2022-10-20 11:01 UTC|newest]

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