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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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)
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>
v2: include modetest rather than modeset.
Spotted by Mauro Rossi and Paulo Sergio.
Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com> (v1)
Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
Just have the check once, and let new drivers opt-in if they want
to use them. Move the block further up the script, to tie nicely
with the actual usage of $HW defines.
Move the final $HW users to be alongside their brethren.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
Not too long ago the in-kernel drm public headers were moved. Since then
we could no longer fetch/update the ones in libdrm using the command.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
Both of these headers are not installed since they were imported.
They are not even used internally. The latter no longer exist in the
kernel...
Note the * symbol in EXTRA_DIST causes 'make distcheck' to fail. When
was the last time we ran it ?
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Damien Lespiau <damien.lespiau@intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Rather than having two extra makefiles in order to ship ~10 headers
just fold its 5 lines of code into the top one makefile.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
When handling the error on GEM_CLOSE, we weren't freeing the allocated
page. Plug that.
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
The changes make sure that members of the bufmgr_gem and bo_gem
name lists are sychronized between threads
when using the create from prime and create from name methods.
Signed-off-by: Rafal Sapala <rafal.a.sapala@intel.com>
Testcase: igt/drm_import_export
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Allow userptr objects to be created and used via libdrm_intel.
At the moment tiling and mapping to GTT aperture is not supported
due hardware limitations across different generations and uncertainty
about its usefulness.
v2: Improved error handling in feature detection per review comments.
v3: Rebase on top of the drm_public addition, minor whitespace addition.
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> (v3)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> (v1,v2)
When using Mesa and LibVA in the same process, one would like to be
able bind buffers from the output of the decoder to a GL texture
through an EGLImage.
LibVA can reuse buffers allocated by Gbm through a file descriptor. It
will then wrap it into a drm_intel_bo with
drm_intel_bo_gem_create_from_prime().
The problem at the moment is that both library get a different
drm_intel_bufmgr object when they call drm_intel_bufmgr_gem_init()
even though they're using the same drm file descriptor. As a result,
instead of manipulating the same buffer object for a given file
descriptor, they get 2 different drm_intel_bo objects and 2 different
refcounts, leading one of the library to get errors from the kernel on
invalid BO when one of the 2 library is done with a shared buffer.
This patch modifies drm_intel_bufmgr_gem_init() so, given a file
descriptor, it will look for an already existing drm_intel_bufmgr
using the same file descriptor and return that object.
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Adam Cheney
Thierry Reding
Thierry Reding
Rob Clark
Ville Syrjälä
Paulo Zanoni
Jasper St. Pierre
Chris Wilson
Thomas Meyer
Damien Lespiau
Michel Dänzer
Rob Clark
Emil Velikov
Benjamin Gaignard
Rafal Sapala
Tvrtko Ursulin
Lionel Landwerlin