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2015-02-11intel: Unconditionally clear ioctl structsDaniel Vetter
We really have to do this to avoid surprises when extending the ABI later on. Especially when growing the structures. Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
2015-02-10Fix gcc -Wextra warningsJan Vesely
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu> Reviewed-by: Ian Romanick <idr@freedesktop.org> Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
2015-02-10random: Use unsigned long for seedJan Vesely
v2: Remove unrelated change in main() This is more consistent with the rest, and avoids potential undefined behavior (signed overflow) ind drmRandom() Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu> Reviewed-by: Ian Romanick <idr@freedesktop.org> Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
2015-02-02exynos: remove DRM_EXYNOS_GEM_{MAP_OFFSET/MMAP} ioctlsHyungwon Hwang
This patch removes the ioctls which are removed from the linux kernel. Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de> Signed-off-by: Rob Clark <robclark@freedesktop.org>
2015-02-02exynos: Don't use DRM_EXYNOS_GEM_{MAP_OFFSET/MMAP} ioctlsHyungwon Hwang
The ioctl DRM_EXYNOS_GEM_MAP_OFFSET and DRM_EXYNOS_GEM_MMAP are removed from the linux kernel. This patch modifies libdrm and libkms to use drm generic ioctls instead of the removed ioctls. v2: The original patch was erroneous. In case the MODE_MAP_DUMB ioctl failed it would return the retvalue as a void-pointer. Users of libdrm would then happily use that ptr, eventually leading to a segfault. Change this to return NULL in that case and also restore the previous behaviour of logging to stderr. The other error was that 'bo->vaddr' was never filled with the mapped buffer address. Hence exynos_bo_map still returned NULL even if the buffer mapping succeeded. Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de> Signed-off-by: Rob Clark <robclark@freedesktop.org>
2015-01-26nouveau: Remove unused static function.Thomas Klausner
Signed-off-by: Thomas Klausner <wiz@NetBSD.org> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@ubuntu.com>
2015-01-26intel: Only define variable when it's used.Thomas Klausner
Signed-off-by: Thomas Klausner <wiz@NetBSD.org> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@ubuntu.com>
2015-01-26Add NetBSD atomic ops support.Thomas Klausner
Signed-off-by: Thomas Klausner <wiz@NetBSD.org> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@ubuntu.com>
2015-01-26Fix libdrm's atomic_dec_and_test on Solaris.Thomas Klausner
_nv means new value, not old value! Signed-off-by: Thomas Klausner <wiz@NetBSD.org> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@ubuntu.com>
2015-01-23Add new drmOpenRender functionFrank Binns
Add a new function, drmOpenRender, that can be used to open render nodes. This can be used in the same way that drmOpenControl is used to open control nodes. Signed-off-by: Frank Binns <frank.binns@imgtec.com> Reviewed-by: Rob Clark <robdclark@gmail.com>
2015-01-23Rename DRM_NODE_RENDER to DRM_NODE_PRIMARYFrank Binns
Now that there are render nodes it doesn't seem appropriate for the type of the card nodes to be DRM_NODE_RENDER. For this reason, rename this type to DRM_NODE_PRIMARY as this name better represents the purpose of these nodes. Signed-off-by: Frank Binns <frank.binns@imgtec.com> Reviewed-by: Rob Clark <robdclark@gmail.com>
2015-01-21configure.ac: bump version to 2.4.59 for releaseMaarten Lankhorst
2015-01-21only enable support for freedreno on arm automaticallyMaarten Lankhorst
Users can still override this by explicitly passing --enable-freedreno to configure. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@ubuntu.com>
2015-01-19radeon: align r600/700 fmask to 128 X blocks.Dave Airlie
After much searching and empricial testing, and reading of things I've no justifcation for this fix, other than it really appears this is what the hw is doing or close enough. It makes sense that each entry in the FMASK corresponds to an entry in the CMASKm and the CMASK is organised into 128x128 blocks, but I can't find anything in any of the docs/info from AMD. But I've spent a lot of time on this, and this seems to be the simplest fix, in that we don't over allocate things too much, once this fix in place we can nuke the extra multiplier in mesa. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Marek Olšák <marek.olsak@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2015-01-18configure/freedreno: enable freedreno by defaultRob Clark
Now that enabling freedreno doesn't automatically enable kgsl, lets enable it by default. The drm/msm driver has been upstream for a while now, and it's ABI is locked. So I don't think we need to keep calling it experimental. Signed-off-by: Rob Clark <robclark@freedesktop.org>
2015-01-18configure/freedreno: make KGSL support optionalRob Clark
libdrm_freedreno currently supports two backends, 'msm' for the upstream drm/msm driver, and 'kgsl' which supports (to some extent), the android/ downstream kgsl driver plus a sort of drm shim nonsense to get flink names. However, kgsl support is strictly on a best-effort basis. Different android devices with different versions of kgsl may have different abi's. And the existing kgsl interface (at least the parts of it that we use) is completely broken for 64bit. Lets disable it by default lest anyone actually try to use it. Signed-off-by: Rob Clark <robclark@freedesktop.org>
2015-01-16intel: Fix GTT entry setup for aub dumpZhenyu Wang
On recent emulator GTT entry setup for aub dump needs mem type as GTT_ENTRY instead of NONLOCAL. NONLOCAL would write data in main memory space which is wrong with new memory layout. GTT_ENTRY write would setup GTT memory pool and other required internal buffers. With this I can run aub dump on latest release without crash. Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2015-01-11modetest: Allocate dumb buffers with the correct bppLaurent Pinchart
The modetest application uses libkms to allocate dumb buffers, leading to overallocation due to the hardcoded 32 bpp value. This can even cause failures in drivers when the resulting pitch is too large for the hardware to handle and gets rejected by the driver when creating the frame buffer. Fix this by computing the required bpp value and allocating dumb buffers directly without going through libkms. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2015-01-05Add new DRM_MODE_CONNECTOR and _ENCODER definesAdam Cheney
Update drm_mode.h defines from kernel upstream for connector and encoder types to expose DSI and other newly defined types. Signed-off-by: Adam Cheney <acheney@nvidia.com> Signed-off-by: Rob Clark <robclark@freedesktop.org>
2014-11-27tegra: Implement drm_tegra_bo_{get,set}_tiling()Thierry Reding
These two functions are simple wrappers around the corresponding IOCTLs and operate on drm_tegra_bo objects. Signed-off-by: Thierry Reding <treding@nvidia.com>
2014-11-27tegra: Implement drm_tegra_bo_{get,set}_flags()Thierry Reding
These two functions are simple wrappers around the corresponding IOCTLs and operate on drm_tegra_bo objects. Signed-off-by: Thierry Reding <treding@nvidia.com>
2014-11-27tegra: Add SET/GET_FLAGS IOCTLsThierry Reding
The DRM_TEGRA_GEM_SET_FLAGS IOCTL can be used to set the flags of a buffer object after it has been allocated or imported. Flags associated with a buffer object can be queried using the DRM_TEGRA_GEM_GET_FLAGS IOCTL. Signed-off-by: Thierry Reding <treding@nvidia.com>
2014-11-27tegra: Add GET/SET_TILING IOCTLsThierry Reding
Currently the tiling parameters of buffer objects can only be set at allocation time, and only a single tiled mode is supported. This new DRM_TEGRA_GEM_SET_TILING IOCTL allows more modes to be set and also allows the tiling mode to be changed after the allocation. This will enable the Tegra DRM driver to import buffers from a GPU and directly scan them out by configuring the display controller appropriately. To complement this, the DRM_TEGRA_GEM_GET_TILING IOCTL can query the current tiling mode of a buffer object. This is necessary when importing buffers via handle (as is done in Mesa for example) so that userspace can determine the proper parameters for the 2D or 3D engines. Signed-off-by: Thierry Reding <treding@nvidia.com>
2014-11-27tegra: Add simple test for drm_tegra_open()Thierry Reding
This test opens a device, dumps the version information and checks that a Tegra DRM context can be opened on it. Signed-off-by: Thierry Reding <treding@nvidia.com>
2014-11-27libdrm: Add NVIDIA Tegra supportThierry Reding
Add the libdrm_tegra helper library to encapsulate Tegra-specific interfaces to the DRM. Furthermore, Tegra is added to the list of supported chips in the modetest and vbltest programs. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2014-11-24update signed/object prop typesRob Clark
Signed-off-by: Rob Clark <robclark@freedesktop.org>
2014-11-24modetest: Print newline for empty blobsVille Syrjälä
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Rob Clark <robclark@freedesktop.org>
2014-11-24modetest: alpha buffersRob Clark
Make upper-left corner for RGB32 buffers translucent, for testing blending of AR24 vs XR24. Signed-off-by: Rob Clark <robclark@freedesktop.org>
2014-11-24tests: add proptestPaulo Zanoni
A small program that allows us to see and modify properties. Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Signed-off-by: Rob Clark <robclark@freedesktop.org>
2014-11-24modetest: universal plane supportRob Clark
Minimal support, so we can at least dump properties of primary/cursor planes. Signed-off-by: Rob Clark <robclark@freedesktop.org>
2014-11-22modetest: Use threads for cursors instead of SIGALRMJasper St. Pierre
This fixes an issue when trying to use -v and -C together. When trying to read the page flip event, we are interrupted by the SIGALRM that comes in, and so we think we timed out when we simply got EINTR. While we could just loop checking for EINTR, SIGALRM is just bad idea to begin with, so just rewrite it to use a thread. Signed-off-by: Rob Clark <robclark@freedesktop.org>
2014-11-21intel: Avoid overcounting fences when emitting self-referential relocsChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-11-20intel: Fix SIGSEGV in libdrm for heigth = 0 and width = 0Thomas Meyer
drm_intel_gem_bo_free() crashes because the list bo_gem->vma_list is not yet initialised, but the error path tries to free it. See also https://bugs.freedesktop.org/show_bug.cgi?id=75844 Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Thomas Meyer <thomas@m3y3r.de> Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
2014-11-18freedreno: do handle lookup on handle and dmabuf importRob Clark
We also need to check handle_table in the _from_handle() path and the _from_dmabuf() (which goes through _from_handle()) to avoid duplicate imports. Signed-off-by: Rob Clark <robclark@freedesktop.org>
2014-09-30intel/skl: add gen9 to the CS decoding initDamien Lespiau
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
2014-09-30intel/skl: Add gen9 to the buffer manager initDamien Lespiau
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
2014-09-30intel/skl: Add SKL PCI idsDamien Lespiau
v2: Add more PCI IDs (Michael H. Nguyen) v3: Synchronize one more with the kernel PCI IDs (Damien) Reviewed-by: Thomas Wood <thomas.wood@intel.com> Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Ben Widawsky <benjamin.widawsky@intel.com> Signed-off-by: Michael H. Nguyen <michael.h.nguyen@intel.com>
2014-09-29radeon: Always multiply pitch_bytes by nsamples, not by slice_ptMichel Dänzer
slice_pt is tileb[0] / tile_split, which isn't directly related to the pitch. This caused pitch_bytes to be too large in some cases. [0] Tile size in bytes Reviewed-by: Marek Olšák <marek.olsak@amd.com>
2014-09-28configure.ac: bump version to 2.4.58 for releaseRob Clark
Signed-off-by: Rob Clark <robclark@freedesktop.org>
2014-09-28more compile fixRob Clark
Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-09-28fix compile error on 32bit systemsRob Clark
4c2766b (drm_mmap/drm_unmap) brought this error for every .c file that was not #including config.h: In file included from private.h:4:0, from abi16.c:29: ../libdrm.h: In function 'drm_munmap': ../libdrm.h:81:4: error: size of unnamed array is negative Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-09-28configure.ac: bump version to 2.4.57 for releaseRob Clark
Signed-off-by: Rob Clark <robclark@freedesktop.org>
2014-09-28intel: use drm_mmap/drm_munmap wrappersEmil Velikov
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-09-28freedreno: use drm_mmap/drm_munmap wrappersEmil Velikov
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-09-28radeon: use drm_mmap/drm_munmap wrappersEmil Velikov
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-09-28nouveau: use drm_mmap/drm_munmap wrappersEmil Velikov
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-09-28libkms: use drm_mmap/drm_munmap wrappersEmil Velikov
... for all by exynos. Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-09-28drm: use drm_mmap/drm_munmap wrappersEmil Velikov
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-09-28Add private mmap/munmap wrappersEmil Velikov
Unlike Linux, Android (bionic) has separate functions - mmap & mmap64. Add a local wrapper (inspired by gallium) that will be used throughout libdrm to combat this bionic feature. v2: - Drop the undefined unlikely macro. - Use macro for munmap under Android. - Wrap long lines. Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com> (v1)
2014-09-28automake: pick up all files for distribution.Emil Velikov
Autotools is already smart enough to pick the *.pc.in files but it needs some help with the Android.mk ones. Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
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