A new version of libdrm has been released. The main motivation for this
release is the changes in the radeon surface allocator, which helps fix
multisample textures on the Radeon Cayman family chipsets.
Alex Deucher (4):
radeon: add new SI pci ids
radeon: add new richland pci ids
radeon: add HAINAN family
radeon: add HAINAN pci ids
Dave Airlie (1):
drm: add qxl drm header file
Marek Olšák (2):
radeon: add RADEON_SURF_FMASK flag which disables 2D->1D tiling transition
configure.ac: bump version to 2.4.45 for release
Rob Clark (3):
freedreno: add gpu-id property
Add exynos_fimg2d_test to .gitignore
freedreno: add synchronization between mesa and ddx
Xiang, Haihao (1):
intel: Add support for VEBOX ring (v2)
New release for radeonsi tiling support
Daniel Kurtz (1):
drm: Fix error message in drmWaitVBlank
Daniel Vetter (1):
intel-decode: Fix gen6 HIER_DEPTH_BUFFER decoding
Jerome Glisse (3):
radeon: update radeon_drm.h to kernel last API additions v2
radeon: add si tiling support v5
libdrm 2.4.44
Kenneth Graunke (1):
intel: Fix Haswell CRW PCI IDs.
Laurent Pinchart (2):
kms: Make libkms.h usable in C++
kms: Return a negative error code in kms_bo_create()
Maarten Lankhorst (2):
Remove unused header xf86mm.h.
makefiles: Add missing headers.
Rob Clark (1):
freedreno: add shifted reloc
Ville Syrjälä (6):
modetest: Fix pitches, somewhat
modetest: Add support for all 16/32 bpp RGB formats
modetest: Print possible_crtcs for planes
modetest: Reduce the length of the connector type string
modetest: Pass format_info to fill_tiles functions
modetest: Add YUV420 support and fix YVU420 Cb/Cr ordering
Alex Deucher (1):
radeon: add pci ids for Richland APUs
Ben Widawsky (1):
intel_chipset: Merge intel-gpu-tools chipsets
Benjamin Gaignard (2):
tests: allow tests programs to be installed
tests: allow tests programs to be installed (cumulative patch)
Chris Forbes (1):
intel: fix length mask for Gen5/Gen6 3DSTATE_CLEAR_PARAMS
Inki Dae (1):
libdrm/exynos: add test application for 2d gpu.
Jerome Glisse (1):
radeonsi: make sure tile_split field are not garbage
Kenneth Graunke (1):
intel/aub: Actually run BLT batches on the blit ring.
Maarten Lankhorst (1):
configure.ac: bump version to 2.4.43 for release
Marcin Slusarz (2):
nouveau: return error from pushbuf_validate
nouveau: add a way to override single pushbuffer memory limits
Rob Clark (1): freedreno: add freedreno DRM
Ville Syrjälä (2):
intel_chipset: Use parens around macro arguments
intel_chipset: Fix up VLV confusion
Alex Deucher (2):
radeon: add OLAND family
radeon: add OLAND pci ids
David Herrmann (1):
man: fix manpage build instructions
Jesse Barnes (1):
intel: add more VLV PCI IDs
Maarten Lankhorst (3):
nouveau: use @PACKAGE_VERSION@ in libdrm_nouveau.pc
libdrm: remove DISTCHECK_CONFIGURE_FLAGS
configure.ac: bump version to 2.4.42 for release
Michel Dänzer (1):
radeon: Fix 1D tiling layout on SI.
Thierry Reding (1):
man: Fix typo and use $() for make expressions
Alex Deucher (1):
radeon: add new SI pci id
Ben Skeggs (2):
nouveau: disallow pushbuf BOs in multiple memory types
nouveau: expose channel engine selection on kepler chipsets
Chris Wilson (1):
intel: Remove the fence count contributions when clearing relocs
David Herrmann (4):
man: convert manpages to XML instead of plain troff
man: add drm.7 overview page
man: add drm-kms overview page
man: add drm-memory overview page
David Shao (1):
intel: Fix missing ETIME on BSD operating systems
Jerome Glisse (1):
drm/radeon: track global bo name and always return the same
Jesse Barnes (1):
man: disable man page building until David saves us all
Maarten Lankhorst (1):
configure.ac: bump version to 2.4.41 for release
Marcin Slusarz (1):
libdrm_nouveau.pc: don't include I${includedir}/nouveau
Maxime Villard (2):
libkms: fix memory leak in error path
libkms: return -EINVAL on fstat error
Dave Airlie (1):
radeon: add prime import/export support
Kenneth Graunke (1):
intel: Use VG_CLEAR on the context destroy ioctl as well.
Marek Olšák (3):
radeon: fix allocation of MSAA surfaces on r600-r700
radeon: align r600 msaa buffers to a multiple of macrotile size
* num samples
configure: bump version for 2.4.39 release
Tobias Klausmann (1):
tests/modetest: Add a forgotten return, needed for opensuse buildservice
Víctor Manuel Jáquez Leal (1):
omap: include omap_drm.h independently
Alex Deucher (2):
radeon: add some missing evergreen pci ids
radeon: add some new SI pci ids
Chris Wilson (1):
intel: Bail gracefully if we encounter an unknown Intel device
Cooper Yuan (1):
libdrm/exynos: padding gem_mmap structure to 64-bit aligned
Damien Lespiau (1):
intel: Remove two unused variables
Dave Airlie (4):
libdrm: add missing caps from kernel to drm.h
libdrm: add prime fd->handle and handle->fd interfaces
libdrm/nouveau: add prime handle->bo and bo->handle support.
intel: add prime interface for getting/setting a prime bo. (v4)
Eric Anholt (4):
intel: Quiet valgrind warnings in context creation.
Drop "-Wunsafe-loop-optimizations".
intel: Import updated i915_drm.h.
intel: Add a function for the new register read ioctl.
Kenneth Graunke (1):
intel: Change context create failure message to from fprintf to DBG().
Laurent Pinchart (8):
modetest: Unify buffer allocation
modetest: Add SMPTE test pattern
modetest: Add test pattern support for missing packed YUV formats
modetest: Add test pattern support for missing planar YUV formats
modetest: Add test pattern support for missing RGB formats
modetest: Move connector and plane parsing to separate functions
modetest: Make frame buffer format configurable on the command line
modeset: Split buffer allocation to a separate file
Lauri Kasanen (1):
intel: Fix build failure in test_decode.c
Marek Olšák (6):
radeon: simplify ZS buffer checking on r600
radeon: optimize allocation for depth w/o stencil and stencil w/o depth on EG
radeon: force 2D tiling for MSAA surfaces
radeon: tweak TILE_SPLIT for MSAA surfaces
tests/modetest: fix distcheck
configure: bump version for 2.4.38 release
Paulo Zanoni (1):
intel: add more Haswell PCI IDs
Rob Clark (5):
omap: clarify dmabuf file descriptor ownership
omap: add API to import bo's from dmabuf fd's
omap: add refcnting and handle tracking
intel: fix build error
modetest: fix uninitialized fourcc
2.4.37:
I botched the 2.3.36 release quite royally. Here is 2.6.37 this time with the
proper context APIs in place.
Ben Widawsky (2):
intel/context: create/destroy implementation
configure: bump version for release
Kristian Høgsberg (1):
modetest: Dump bit field names
2.4.36:
Context API and wait render timeout API added to libdrm for Intel.
Unfortunately, I botched fixing intel decode, so there are a bunch of
bogus commits in here. Sorry :-(.
Ben Widawsky (10):
intel: Add IVB PUSH_CONSTANT decodes
intel: wait render timeout implementation
intel/decode: add sampler state pointers for [HD]S
intel/decode: VERTEX_ELEMENT_STATE, 1 means valid
intel: updated header for contexts
intel/context: Add drm_intel_context type
intel/context: new execbuf interface for contexts
intel: add decoding of MI_SET_CONTEXT
Revert "intel/decode: VERTEX_ELEMENT_STATE, 1 means valid"
intel/decode: fix the reference file for
Dave Airlie (1):
radeon/surface: free version after using it.
Jerome Glisse (3):
radeon: always properly initialize stencil_offset field
radeon: enabled 2D tiling for evergreen only on fixed kernel
radeon: force 1D array mode for z/stencil surface
Marcin Slusarz (1):
nouveau: silence some remaining valgrind warnings
Michel Dänzer (1):
autogen.sh: Restore passing --enable-maintainer-mode to configure.
Paulo Zanoni (2):
Add support for generic object properties IOCTLs
modetest: print CRTC properties
Rob Clark (3):
Add support for bitmask properties
modetest: support bitmask properties
modetest: support plane properties
2.4.35:
Alex Deucher (3):
radeon: add new pci ids
radeon: fall back to 1D tiling only with broken kernels
configure: bump version for release
Ben Widawsky (2):
intel: sanitize i915_drm.h
intel: wait render header updates
Inki Dae (1):
libdrm: add exynos drm support
Michel Dänzer (1):
radeon: Add Southern Islands PCI IDs.
2.4.34:
Anisse Astier (1):
radeon: Add new R600 PCI ids for surface manager
Ben Skeggs (3):
lists: add nicer+unsafe foreach, and list join macros
nouveau: pull in major libdrm rewrite
nouveau: init nvc0 channel alloc req structure fully
Christoph Bumiller (1):
nouveau: expose notifier handle on nvc0 as well
Daniel Vetter (1):
intel/decode: decode MI_WAIT_FOR_EVENT
Eugeni Dodonov (1):
intel: add Ivy Bridge GT2 server variant
Marcin Slusarz (2):
nouveau: remove unnecessary EAGAIN loops
nouveau: fix channel closing
Paul Berry (2):
intel: Add the ability to supply annotations for .aub files.
configure: Bump version for 2.4.34.
Paulo Zanoni (4):
modetest: fix some compiler warnings
modetest: fix drmModeGetConnector memory leak
modetest: call drmModeFreePlaneResources
modetest: print more about our properties
Rob Clark (7):
omap: fix license header
modetest: add drm_plane support
modetest: add YUV and multi-planar support
modetest: add AR15/XR15 (RGB-1555) formats
modetest: fix typo
libdrm: update drm headers from kernel for prime/dmabuf
omap: add dmabuf support
Víctor Manuel Jáquez Leal (1):
omap: fix compiler warning
Enable nouveau support.
2.4.33:
radeon: add TN surface support
intel: Add some PCI IDs for Haswell
omap: add omapdrm support
2.4.32:
radeon_cs_setup_bo: Fix accounting if caller specified write and read domains
intel: Mark up with valgrind intrinsics to reduce false positives
configure: Fix pkg-config test in absence of valgrind
radeon: fix pitch alignment for scanout buffer
intel: Detect cache domain inconsistency with valgrind
intel: Fix a typo in decode error message
intel: Add decode for gen7 3DSTATE_WM
intel: Add decode for gen7 HIER_DEPTH_BUFFER
intel: Import a new batchbuffer for the gen7 test
Don't require pciaccess if Intel is disabled
Make drm/drm_fourcc.h portable to non-linux platforms
xf86drmMode.h: Add header protection
intel: Add support for overriding the PCI ID via an environment variable
intel: Add .aub file output support
intel: Bump the copyright dates on the bufmgr files
intel: Fix error check for I915_PARAM_HAS_LLC
intel: Add support for (possibly) unsynchronized maps
intel: Move the gen4-6 3DPRIMITIVE handling out of the switch statement
intel: Add per-dword decode of gen7 3DPRIMITIVE
intel: Quiet two more valgrind complaints with recent changes
2.4.31:
intel: add sprite ioctl defines and struct for i915 sprite code
intel: Add a regression test for 2D decode, which I'm about to refactor
intel: Track the current packet location in the decode context
intel: Drop the code for counting parsing failures
intel: Plumb the context through the decode callchain
intel: Use the context to simplify BR00 and BR01 decode
intel: Make instr_out take the decode context
intel: Avoid the need for most overflow checks by using a scratch page
intel: Put the "gen" shorthand chipset identifier in the context
intel: Parse the correct length for gen7 3DSTATE_MULTISAMPLE
intel: Add support for parsing 965 3d packets using helper functions
intel: Move the logic for getting 965 3d packet length to the packet table
intel: Make most of the logic for 965 3d packet length checks table-driven
intel: Add support for parsing gen7 URB packets
intel: Add decode for gen7 state pointers
intel: Add decode for gen7 constant buffer packets
intel: Add minimal decode for remaining gen7 packets in use
intel: Fix bufmgr_gem->gen for gen > 4
Don't build Intel DRM if $CHOST is not i?86-* or x86_64-*
intel: Fix build of Intel DRM on x86 systems
intel: query for LLC support
radeon: add surface allocator helper v10
drmModeFreeResources() always leaked some memory
Using sizeof() on a function parameter with an array type does not work
radeon: surface fix macro -> micro tile fallback
radeon: fix surface API for good before anyone start relying on it
radeon: add r600_pci_ids.h to header file
2.4.30:
libdrm: update drm headers from kernel, including new overlay ioctls & structs
intel: Reset vma list upon purge
tests/gem_flink: Check for MASTER before proceeding
intel: Import intel_decode.c from intel-gpu-tools
intel: Make intel_chipset handle devid directly
intel: Add IS_GEN[567] macros
intel: Reformat intel_decode.c from intel-gpu-tools using Lindent
intel: Get intel_decode.c minimally building
intel: Fix Wsigned-compare warnings (soon to be enabled)
intel: Fix a ton of signed vs unsigned and const char *warnings
intel: Add printflike warnings for instr_out
intel: Fix printf format warnings for intel_decode
intel: Remove c99ish variable declarations
intel: Turn on normal warnings for intel_decode.c build
intel: Disable unused decode_logic_op()
intel/intel_decode.c: Remove #include "intel_decode.h"
intel: Add an interface for setting the output file for decode
intel: Add a regression test program for intel_decode.c
intel: Add regression tests for batch decode
intel: Update for new i915_drm.h defines
2.4.29:
intel: Clean up mmaps on freeing the buffer
test/radeon: add missing files for dist
intel: Add an interface to limit vma caching
intel: Evict cached VMA in order to make room for new mappings
intel: Update map-count for an early error return during mapping
intel: Remove the fresh assertions used to debug the vma cacheing
2.4.28:
Fix compilation with -Werror=int-to-pointer-cast -Werror=pointer-to-int-cast
tests/radeon: radeon specific test
nouveau: Mark nouveau subchannel unbound nouveau_grobj_free
intel: limit aperture space to mappable area on gen3
intel: Unmap buffers during drm_intel_gem_bo_unmap
2.4.27:
Specify the return type explicitly
intel: fix the wrong method check for bo_get_subdata
intel: shared header for shader debugging
drm mode: fix drmIoctl wrapper
nouveau: assert argument cannot have side effects
modeprint.c: use PRIu64 for printing uint64_t
drm/intel: don't clobber bufmgr->pci_device
drm/i915: y tiling on i915G/i915GM is different
xf86drm.h : wrap C code for C++ compilation/linking
drm/test: handle usub being empty
drmtest: make check should fail so hard on unable to open device
modetest: use 24 bit depth on the framebuffer
tests: Add vmwgfx driver to probed drivers in tests
vbltest: Check error codes returned from libdrm
modetest: Check error message from pageflip ioctl
modetest: Print extra info if we fail to create a framebuffer
modetest: Call dirty fb on modeset
nouveau: free in error path if drmAvailable fails
intel: Use stdbool.h for dealing with boolean values
intel: Add an interface for removing relocs after they're added
intel: Don't call the SW_FINISH ioctl unless a CPU-mapped write was done
intel: Share the implementation of BO unmap between CPU and GTT mappings
2.4.26:
libkms: All current BO_TYPE are 32bpp
intel: Add interface to query aperture sizes
2.4.25:
don't try to build modetest without libkms
Build modetest for all chipsets, always build modeprint
drm: add dumb interface
Implement drmGetCap() to query device/driver capabilities
libkms: add dumb support
libdrm: oops fix get cap return value
build: Update autotools configuration
Cleanup gen2 tiling confusion
drm_mode: fix types on recently added ioctls
intel: Also handle mrb_exec fallback with ring == I915_EXEC_RENDER
libdrm: (revised) vblank wait on crtc > 1
2.4.24:
intel: Export CONSTANT_BUFFER addressing mode
nouveau: nvc0 drm has no concept of "notifier block"
nouveau: split pushbuf macros specific to nv04-nv50 out, and add nvc0
nouveau: fix up reloc_emit() to accept NULL target buffer
intel: Fallback to old exec if no mrb_exec is available
intel: compile fix for previous commit after rebasing
intel: Set the public handle after opening by name
intel: Remember named bo
libkms/radeon: Add backend
configure.ac: ac_define HAVE_RADEON
modetest: Create buffers using libkms
tests/modeprint: Remove needless dependency on drm_intel
tests/modeprint: Output masks as hex numbers
modetest: Do no flip twice to a current front buffer
intel: fix relaxed tiling on gen2
intel: Add I915_PARAM_HAS_RELAXED_DELTA
2.4.23:
intel: Downgrade error warnings to debug
nouveau: Define buffer object usage flags
nouveau: Let the user choose the push buffer size
nouveau: Define the HAS_PAGEFLIP getparam
intel: Prepare for BLT ring split
s/drmStrdup/strdup/
intel: enable relaxed fence allocation for i915
nouveau: Avoid unnecessary call to CPU_FINI
intel: Remove stale comment
intel: Shove the fake bufmgr subdata implementation into the fake bufmgr
intel: Remove gratuitous assert on bo_reference
intel: Drop silly asserts on mappings present at unmap time
intel: initialize bufmgr.bo_mrb_exec unconditionally
intel: Fix drm_intel_gem_bo_wait_rendering to wait for read-only usage too
nouveau: Add implicit pushbuf flush before gpuobj destruction
intel: Compute in-aperture size for relaxed fenced objects
intel: Add a forward declaration of struct drm_clip_rect
radeon: silence valgrind warnings by zeroing memory
intel: If the command is fenced inform the kernel
drm: don't do the create the node ourselves if we have udev
intel: Reorder need_fence vs fenced_command to avoid fences on gen4
tests: Update for ENOENT returns from unknown handles
2.4.22:
intel: Track tiling stride
intel: Defer tiling change to allocation
intel: Force stride to be 0 for I915_TILING_NONE
intel: Scan the cache for old bo once every second
intel: Print out debugging message following ENOSPC
intel: Sanitise strides for linear buffers and SET_TILING
intel: '===' != '=='
intel: Restore SET_TILING for non-flinked bo
intel: Only adjust the local stride used for SET_TILING in tiled alloc
intel: Limit tiled pitches to 8192 on pre-i965
intel: Suppress the error return from setting domains after mapping
Purge macro NEED_REPLIES
drm mode: Return -errno on drmIoctl() failure
Copy headers from kernel drm-core-next
libdrm: Fix PCI domain domain support
nouveau: accept both 0.0.16 and 1.x.x
Free the property blob along the error path
Avoid use of c++ reserved keyword "virtual" when using a C++ compiler
modetest: add edp and TV connector names to the connector name array
modetest: align fb pitch to 64 bytes
modetest: Fix drawing routines to use stride
nouveau: fix thinko in drm version check
nouveau: fix drm version check some more
intel: Replace open-coded drmIoctl with calls to drmIoctl()
2.4.21:
drm/radeon: add new cs command stream dumping facilities
nouveau: stop shipping nouveau_class.h
intel: Use the correct size when allocating reloc_target_info array
Make libkms build default OS-dependent
Correct the Solaris definitions of atomic_add & atomic_dec
radeon: use the const qualifier in radeon_cs_write_table
tests: add new vblank test
vbltest: Doesn't need intel stuff
intel: query whether a buffer is reusable
Pull in new kernel headers
Only build tests in make check
intel: Don't change tiling mode unless the kernel reports success
intel_bufmgr_fake: fix compile warning
Enable silent automake rules
libkms: Fix include paths
intel: Add support for kernel multi-ringbuffer API
Allow a buffer to point at itself and still get relocs
intel: Convert to untiled pitches if surface is too large for tiling
intel: Add more intermediate sizes of cache buckets between powers of 2
intel: Fix several other paths for buffers pointing at themselves
Fix radeon distcheck
builtin one, or failed to buildlink with MesaLib, because buitin MesaLib is
allowed but depending libdrm not.
* Previous pkgsrc version is 2.4.13
* NetBSD-5.1's one is 2.4.11
* NetBSD-6.0_BETA's one is 2.4.23
So actual dependency should not be changed.
Many changes since 2.4.13, I won't pretend to understand them all.
This update is a prerequisite for eventually moving forward with MesaLib
and xorg-server updates.
New release for a function I should have exposed from libdrm a long time
ago. It lets us fix ARB_oq support, and I needed it for
ARB_map_buffer_range.
Alex Deucher (3):
Add R600_SCRATCH_REG_OFFSET to radeon_drm.h
Add RADEON_INIT_R600_CP too
radeon: pull in z pipe changes from kernel
Anssi Hannula (1):
link libdrm_intel with -lrt for new use of clock_gettime().
Ben Skeggs (6):
nouveau: drm api 0.0.15, update object header, remove fake
bo support
nouveau: user buffers need to be mappable
nouveau: don't overwrite user-specified bo size needlessly
nouveau: for the moment, assert if we exceed some reloc limits
nouveau: support for copy-less pushbuf ioctl
nouveau: fix a thinko in copyless pushbuf ioctl
Christoph Brill (1):
Filter radeon pkgconfig file as do intel and nouveau
Dave Airlie (4):
radeon: don't map/unmap explicitly.
libdrm_radeon: add tiling support
radeon: fix GTT writing space check
radeon: fix bo wait at map time.
Eric Anholt (2):
Add drm_intel_bo_busy to query whether mapping a BO would block.
Bump to version 2.4.13 for release.
Jakob Bornecrantz (1):
Kill last remnant of replacefb ioctl
Maarten Maathuis (1):
libdrm/nouveau: unmap before ufree means nvbo->sysmem != NULL,
which inbalances cpu_prep/cpu_finish
Michel Dänzer (2):
libdrm_radeon: Always wait for BO idle in bo_map.
Revert "libdrm_radeon: Always wait for BO idle in bo_map."
Pauli Nieminen (4):
libdrm/radeon: Update head of linked list not to point freed
memory.
libdrm_radeon: Fix loops so that compiler can optimize them.
libdrm_radeon: Optimize copy of table to cs buffer with
specialized call.
radeon: add support for busy/domain check interface.
Changes from xorg-announce@:
Delete extra libdrm_lists.h line after libdrm_la_SOURCES in libdrm/Makefile.am
Use C99 versions of __FUNCTION__ & __volatile__ when not building with gcc
nouveau: store bo handle in public struct in bo_ref_handle
nouveau: write posting got lost somewhere, bring it back
Add new drm_intel_get_pipe_from_crtc_id function.
nouveau: fix ppc for swab changes in Linux 2.6.29
libdrm/mode: align subpixel results
intel: NULL fake bo block when freeing in evict_all
libdrm/intel: assert that clients are using bo refcounting correctly
libdrm/intel: add drm_intel_bo_disable_reuse api
Bump to version 2.4.10 to mark addition of drm_intel_bo_disable_reuse
libdrm/intel: Make get_pipe_from_crtc_id per-bufmgr. Return -1 on failure.
nouveau: backlight compat fix
This changes the buildlink3.mk files to use an include guard for the
recursive include. The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS,
BUILDLINK_PACKAGES and BUILDLINK_ORDER is handled by a single new
variable BUILDLINK_TREE. Each buildlink3.mk file adds a pair of
enter/exit marker, which can be used to reconstruct the tree and
to determine first level includes. Avoiding := for large variables
(BUILDLINK_ORDER) speeds up parse time as += has linear complexity.
The include guard reduces system time by avoiding reading files over and
over again. For complex packages this reduces both %user and %sys time to
half of the former time.
X.Org found in NetBSD-current.
Thanks a lot to all who helped, especially Matthias Scheler who did
repeated tests on Mac OS X and older versions of NetBSD to make sure the
support for those platforms wouldn't be broken (or at least, not fatally,
as I would still expect a few hiccups here and there, because there is
only so much one can test in such limited time).
On the infrastructure side, this branch brings pkgconfig-builtin.mk, in
order to write very easily new builtin.mk files. It can actually handle
more than just pkgconfig files, but it will provide a version if it finds
such a file. x11.builtin.mk has also been made more useful and now all
existing (and future!) native-X11-related builtin.mk files should include
it.
whatsoever, so I cannot include a list here (see GIT history if
you're curious).
NOTE: This version of libdrm no longer includes the TTM interface.
If any [xorg/mesa] packages are updated to versions explicitly requiring
libdrm-2.3.1, then BUILDLINK_API_DEPENDS for this package will
need to be changed. Also, the i915tex dri driver found in
graphics/MesaLib will not build with this version--but nor was it
supported on any platform except Linux. I have remove i915tex
from the MesaLib driver build; this should be enough to avoid problems.
