Module Name: xsrc
Committed By: riastradh
Date: Fri Mar 21 18:10:27 UTC 2014
Modified Files:
xsrc/external/mit/libdrm/dist: xf86drmMode.c
Log Message:
Use ioctl, not sysfs, to detect KMS support on NetBSD.
To generate a diff of this commit:
cvs rdiff -u -r1.1.1.3 -r1.2 xsrc/external/mit/libdrm/dist/xf86drmMode.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: xsrc/external/mit/libdrm/dist/xf86drmMode.c
diff -u xsrc/external/mit/libdrm/dist/xf86drmMode.c:1.1.1.3 xsrc/external/mit/libdrm/dist/xf86drmMode.c:1.2
--- xsrc/external/mit/libdrm/dist/xf86drmMode.c:1.1.1.3 Mon Mar 17 07:51:42 2014
+++ xsrc/external/mit/libdrm/dist/xf86drmMode.c Fri Mar 21 18:10:27 2014
@@ -774,6 +774,22 @@ int drmCheckModesettingSupported(const c
if (found)
return 0;
#endif
+#ifdef __NetBSD__
+ int fd;
+ static const struct drm_mode_card_res zero_res;
+ struct drm_mode_card_res res = zero_res;
+ int ret;
+
+ fd = drmOpen(NULL, busid);
+ if (fd == -1)
+ return -EINVAL;
+ if (drmIoctl(fd, DRM_IOCTL_MODE_GETRESOURCES, &res))
+ ret = -errno;
+ else
+ ret = 0;
+ drmClose(fd);
+ return ret;
+#endif
return -ENOSYS;
}
