This produces no differences in the generated output. I've had to
manually add `requires : 'libdrm'` to libdrm_intel, otherwise libdrm
ends up in `Requires.private` instead of `Requires`.
Signed-off-by: Dylan Baker <dylan@pnwbakers.com>
Reviewed-by: Simon Ser <contact@emersion.fr>
This allows meson to check if the compiler supports gnu style symbol
visibility, and apply the appropriate flags as necessary, rather than us
adding them by hand
Signed-off-by: Dylan Baker <dylan@pnwbakers.com>
Reviewed-by: Simon Ser <contact@emersion.fr>
This allows consumers of libdrm as a subproject to use the simpler
`dependency('libdrm', fallback : 'libdrm')` syntax, as the libdrm build
files already tell meson that they override a dependency called
"libdrm".
Signed-off-by: Dylan Baker <dylan@pnwbakers.com>
Reviewed-by: Simon Ser <contact@emersion.fr>
Instead of manually calling drmIoctl, use the equivalent function
from libdrm core.
Signed-off-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
nvc0 sets the NVC0_IB_ENTRY_1_NO_PREFETCH bit on some pushbuffers
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
This allows users to select the library type (static or shared)
using the Meson -Ddefault_library built-in option.
Issue: https://gitlab.freedesktop.org/mesa/drm/-/issues/45
Reviewed-by: Simon Ser <contact@emersion.fr>
Signed-off-by: Fang Tan <tanfang@uniontech.com>
None of the tests are bash specific. Tested with bash, zsh, dash, mksh
and ksh.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Tested-by: Niclas Zeising <zeising@daemonic.se>
Reviewed-by: Niclas Zeising <zeising@daemonic.se>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
It will make bugs like the one fixed with previous patch dead obvious.
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
Set/export the NM variable since it may not be set already.
Fixes: 4f08bfe96d ("*-symbol-check: Don't hard-code nm executable")
Cc: Heiko Becker <heirecka@exherbo.org>
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
Now that symbols that should be exported are annotated accordingly, make
all the rest hidden by default.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Acked-by: Eric Engestrom <eric.engestrom@intel.com>
Now that symbols that should be exported are annotated accordingly, make
all the rest hidden by default.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
This was done with:
nm --dynamic --defined-only build/nouveau/libdrm_nouveau.so | \
grep nouveau_ | \
cut -d ' ' -f3 > /tmp/a.txt
while read sym; do
read f func line _ <<<$(cscope -d -L -1 $sym)
if [ ! -z "$f" ]; then
line=$((line-1))
sed -i "${line}s/^/drm_public /" $f
fi
done < /tmp/a.txt
Then some corner cases were manually fixed. The idea here will be to
switch the default visibility to hidden so we don't export symbols we
shouldn't.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Acked-by: Eric Engestrom <eric.engestrom@intel.com>
This will prevent any more missing `#include "config.h"` bug, at the
cost of having to recompile some files that didn't need to be when
changing build options.
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Helpful if your nm executable has a prefix based on the
architecture, for example.
Signed-off-by: Heiko Becker <heirecka@exherbo.org>
Cc: Timo Gurr <timo.gurr@gmail.com>
[Eric: v2: rebase and add Meson support]
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
This patch adds a complete meson build system, including tests and
install. It has the necessary hooks to allow it be used as a subproject
for other meson based builds such as mesa.
Signed-off-by: Dylan Baker <dylan.c.baker@intel.com>
Reviewed-and-tested-by: Igor Gnatenko <i.gnatenko.brain@gmail.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
... across the makefiles. Currently this isn't much but that will change
shortly.
As an added bonus this fixes all present and future cases where we've
forgotten to strip out the headers from LOCAL_SRC_FILES.
In a couple of cases (the tests) we start setting
LOCAL_EXPORT_C_INCLUDE_DIRS, which shouldn't be an issue.
Cc: Chih-Wei Huang <cwhuang@android-x86.org>
Cc: Rob Herring <robh@kernel.org>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Seems to be the default option since ~2009 with commit 2f31293ba78 "auto
import from //branches/cupcake/...@137197". Fleshed out from a larger
commit in the AOSP repo/fork.
Cc: Dan Willemsen <dwillemsen@google.com>
Cc: Chih-Wei Huang <cwhuang@android-x86.org>
Cc: Rob Herring <robh@kernel.org>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Currently only some Android Makefiles are included in the release tarball.
To be more consistent one could either add the remaining files or don't
ship Android Makefiles altogether.
According to Emil the Android folk doesn't use our release tarballs.
Thus it makes sense to remove those files from distribution which also
means less work for maintenance in the future.
Suggested-by: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Andreas Boll <andreas.boll.dev@gmail.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
AOSP master now errors if LOCAL_SRC_FILES contains headers, so filter
out header files from the source lists.
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Tested-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Tested-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
No more internal users, and there's never been external users.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Tested-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
The latter is deprecated, and will not be valid for newer clients.
v2.
- split out nouveau_object_find removal
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Tested-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Tested-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Because NVIF intentionally lacks some of the paths necessary to be
compatible with various mistakes we've made over the years, libdrm
needs to know whether a client has been updated and that it's safe
to make use of the new kernel interfaces.
Clients still using nouveau_device_open()/wrap() will be forced to
make use of ABI16 instead of NVIF.
v2.
- remove lib_version, nothing used it
- leave client-provided pointer unmodified on failure
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Tested-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
This will expose functionality supported by newer kernel interfaces.
Current userspace uses the chipset to determine which classes are likely
exposed, which generally works pretty well, but isn't as flexible as it
could be.
Unfortunately, the G98:GF100 video code in Mesa is still relying on the
kernel exposing incorrect vdec classes on some chipsets. The ABI16
kernel interfaces have a workaround for this in place, but that will no
longer be available once libdrm supports NVIF.
To prevent a regression when NVIF support is added, if there's no kernel
support for NVIF, libdrm will magic up a class list containing correct
vdec classes anyway instead of failing with -ENODEV.
v2.
- add description of abi16/vdec workaround
- add description of sclass/mclass
- leave client-provided pointer unmodified on abi16_sclass() failure
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Tested-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
This will expose functionality supported by newer kernel interfaces,
giving access to things such as ZBC controls, perfmon, etc.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Tested-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Required for an upcoming patch, not exposed to library clients.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Tested-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Tested-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
v2.
- add a comment about the (ab)use of nouveau_object::length
- add a comment about abi16_object() return values
v3.
- handle new client + old kernel for sw classes
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Tested-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
This commit also modifies the install path of the main libdrm_nouveau
header to be under a nouveau/ subdirectory.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Tested-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
This should help catch odd bugs at the callsites rather than much later
on with completely bogus bo indices.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Add a flag allowing Nouveau to specify that an object should be coherent
at allocation time. This is required for some class of objects like
fences which are randomly-accessed by both the CPU and GPU. This flag
instructs the kernel driver to make sure the object remains coherent
even on architectures for which coherency is not guaranteed by the bus.
Reviewed-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Dylan Baker
Simon Ser
Karol Herbst
Fang Tan
Eric Engestrom
Marek Olšák
Emil Velikov
Emil Velikov
Lucas De Marchi
Eric Engestrom
Heiko Becker
Andreas Boll
Rob Herring
Ben Skeggs
Ilia Mirkin
Alexandre Courbot