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From 6945cd0ad84855ab4a2dc40016879fb5fc7f2b6a Mon Sep 17 00:00:00 2001
From: Vincent Cheah Beng Keat <vincent.beng.keat.cheah@intel.com>
Date: Wed, 7 Apr 2021 05:30:15 +0000
Subject: [PATCH] Don't try to autheticate with render node
Replicate similar libVA wayland change.
https://github.com/intel/libva/commit/283f776a9649dcef58b47958c1269499adfa1cd4
Platform: ADL-S, EHL, TGL
OS: Yocto native wayland weston
Tested:
./sample_decode h265 -i Puppies_3840x2160.265 -rwld -rgb4
Issue: #2592
Upstream-Status: Backport [https://github.com/Intel-Media-SDK/MediaSDK/commit/6945cd0ad84855ab4a2dc40016879fb5fc7f2b6a]
Signed-off-by: Cheah, Vincent Beng Keat <vincent.beng.keat.cheah@intel.com>
---
samples/sample_misc/wayland/src/class_wayland.cpp | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/samples/sample_misc/wayland/src/class_wayland.cpp b/samples/sample_misc/wayland/src/class_wayland.cpp
index 62f326e3..4a0beed3 100644
--- a/samples/sample_misc/wayland/src/class_wayland.cpp
+++ b/samples/sample_misc/wayland/src/class_wayland.cpp
@@ -433,8 +433,12 @@ void Wayland::DrmHandleDevice(const char *name)
m_device_name << "\n";
return;
}
- drmGetMagic(m_fd, &magic);
- wl_drm_authenticate(m_drm, magic);
+
+ int type = drmGetNodeTypeFromFd(m_fd);
+ if (type != DRM_NODE_RENDER) {
+ drmGetMagic(m_fd, &magic);
+ wl_drm_authenticate(m_drm, magic);
+ }
}
void Wayland::DrmHandleAuthenticated()
--
2.24.3
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