From: jie1zhan <jesse.zhang@amd.com>
To: <broonie@kernel.org>, <dri-devel-bounces@lists.freedesktop.org>,
<dri-devel@lists.freedesktop.org>
Cc: Christian.Koenig@amd.com, Vijendar.Mukunda@amd.com,
Basavaraj.Hiregoudar@amd.com, Sunil-kumar.Dommati@amd.com,
ajitkumar.pandey@amd.com, lucas.demarchi@intel.com,
nirmoy.das@linux.intel.com, lionel.g.landwerlin@intel.com,
jie1zhan <jesse.zhang@amd.com>,
"Christian König" <christian.koenig@amd.com>,
"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
"Maxime Ripard" <mripard@kernel.org>,
"Thomas Zimmermann" <tzimmermann@suse.de>,
"David Airlie" <airlied@linux.ie>,
"Daniel Vetter" <daniel@ffwll.ch>,
"open list" <linux-kernel@vger.kernel.org>
Subject: [PATCH v1] drm/syncobj: Fix sync syncobj issue
Date: Thu, 7 Jul 2022 11:08:45 +0800 [thread overview]
Message-ID: <20220707030845.4059465-1-jesse.zhang@amd.com> (raw)
enable signaling after flatten dma_fence_chains on transfer
Signed-off-by: jie1zhan <jesse.zhang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Nirmoy Das <nirmoy.das@linux.intel.com>
---
drivers/gpu/drm/drm_syncobj.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/drm_syncobj.c b/drivers/gpu/drm/drm_syncobj.c
index 7e48dcd1bee4..0d9d3577325f 100644
--- a/drivers/gpu/drm/drm_syncobj.c
+++ b/drivers/gpu/drm/drm_syncobj.c
@@ -920,6 +920,7 @@ static int drm_syncobj_transfer_to_timeline(struct drm_file *file_private,
if (ret)
goto err_free_fence;
+ dma_fence_enable_sw_signaling(fence);
chain = dma_fence_chain_alloc();
if (!chain) {
ret = -ENOMEM;
--
2.25.1
next reply other threads:[~2022-07-07 3:09 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-07 3:08 jie1zhan [this message]
2022-07-07 7:55 ` Christian König
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