From 41fea4472dec859ddec76bdfa7108ebec71de1e3 Mon Sep 17 00:00:00 2001
From: marha <marha@users.sourceforge.net>
Date: Fri, 21 Mar 2014 19:36:05 +0100
Subject: xserver fontconfig libX11 libXext libxcb mesa git update 21 Mar 2014

xserver          commit 4fb31e4824d46edc80bb49b4065152899faa5ac6
libxcb           commit cb686b576739deea00180c54697c8b62b8419ae0
libX11           commit 8be4610939b833587954957f5963eb4191b43d19
libXext          commit 11aad96bd689d54156064d2e81213dc827a689d1
fontconfig       commit 5478192f379d784b421329e4bf72cc780818e467
mesa             commit 8d8d0cb09eb8735a04fc36cc4d0e2dc9f9d460eb
---
 mesalib/src/loader/pci_id_driver_map.c | 55 ++++++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 mesalib/src/loader/pci_id_driver_map.c

(limited to 'mesalib/src/loader/pci_id_driver_map.c')

diff --git a/mesalib/src/loader/pci_id_driver_map.c b/mesalib/src/loader/pci_id_driver_map.c
new file mode 100644
index 000000000..cb6f705ac
--- /dev/null
+++ b/mesalib/src/loader/pci_id_driver_map.c
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2014 Ilia Mirkin
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+int is_nouveau_vieux(int fd);
+
+#ifndef __NOT_HAVE_DRM_H
+
+#include <xf86drm.h>
+#include <nouveau_drm.h>
+
+static int
+nouveau_chipset(int fd)
+{
+   struct drm_nouveau_getparam gp = { NOUVEAU_GETPARAM_CHIPSET_ID, 0 };
+   int ret;
+
+   ret = drmCommandWriteRead(fd, DRM_NOUVEAU_GETPARAM, &gp, sizeof(gp));
+   if (ret)
+      return -1;
+
+   return gp.value;
+}
+
+int
+is_nouveau_vieux(int fd)
+{
+   int chipset = nouveau_chipset(fd);
+   return chipset > 0 && chipset < 0x30;
+}
+
+#else
+
+int is_nouveau_vieux(int fd) { return 0; }
+
+#endif
-- 
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