Enable the REG_READ ioctl. A whitelist is used to allow
authorjsg <jsg@openbsd.org>
Sun, 19 Apr 2015 02:55:52 +0000 (02:55 +0000)
committerjsg <jsg@openbsd.org>
Sun, 19 Apr 2015 02:55:52 +0000 (02:55 +0000)
commitc431e8df888e18b944bb2def106b276c8161d572
tree6b62f550e4337ef6c4f6e65c7918ad5ee90a72db
parent622a37692318a83b9e81e6674180a5cc98a15cfd
Enable the REG_READ ioctl.  A whitelist is used to allow
reading a timestamp off the render ring for the Mesa i965 driver.
ok kettenis@
sys/dev/pci/drm/i915/i915_dma.c