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From 62495ebb977866c52d5bed8499a547c49f0d9bc1 Mon Sep 17 00:00:00 2001
From: Romain Naour <romain.naour@smile.fr>
Date: Tue, 6 Feb 2024 09:47:10 +0100
Subject: [PATCH 2/2] glxext: don't try zink if not enabled in mesa
Commit 7d9ea77b459 ("glx: add automatic zink fallback loading between hw and sw drivers")
added an automatic zink fallback even when the zink gallium is not
enabled at build time.
It leads to unexpected error log while loading drisw driver and
zink is not installed on the rootfs:
MESA-LOADER: failed to open zink: /usr/lib/dri/zink_dri.so
Fixes: 7d9ea77b459 ("glx: add automatic zink fallback loading between hw and sw drivers")
Upstream-Status: Submitted [https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27478]
Signed-off-by: Romain Naour <romain.naour@smile.fr>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
src/glx/glxext.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/glx/glxext.c b/src/glx/glxext.c
index 05c825a..7a06aa9 100644
--- a/src/glx/glxext.c
+++ b/src/glx/glxext.c
@@ -908,9 +908,11 @@ __glXInitialize(Display * dpy)
#endif /* HAVE_DRI3 */
if (!debug_get_bool_option("LIBGL_DRI2_DISABLE", false))
dpyPriv->dri2Display = dri2CreateDisplay(dpy);
+#if defined(HAVE_ZINK)
if (!dpyPriv->dri3Display && !dpyPriv->dri2Display)
try_zink = !debug_get_bool_option("LIBGL_KOPPER_DISABLE", false) &&
!getenv("GALLIUM_DRIVER");
+#endif /* HAVE_ZINK */
}
#endif /* GLX_USE_DRM */
if (glx_direct)
--
2.44.0
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