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authormarha <marha@users.sourceforge.net>2014-03-21 19:36:05 +0100
committermarha <marha@users.sourceforge.net>2014-03-21 19:36:05 +0100
commit41fea4472dec859ddec76bdfa7108ebec71de1e3 (patch)
tree385ccec6dc105acc75169122d4e0714046cfbbd5 /mesalib/src/loader/pci_id_driver_map.c
parentcd8b0d0de3fcb53f6d3ece8ce26d97aaab2c0914 (diff)
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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
Diffstat (limited to 'mesalib/src/loader/pci_id_driver_map.c')
-rw-r--r--mesalib/src/loader/pci_id_driver_map.c55
1 files changed, 55 insertions, 0 deletions
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