8c1185d22c
This provides support for Xorg interface. Without this the vivante samples will hang during close requiring a reboot [Adapted from yocto project] Upstream-Status: Pending Signed-off-by: Lauren Post <lauren.post@freescale.com> Signed-off-by: Evan Kotara <evan.kotara@freescale.com> [Thomas: change CAS code to only be used on ARMv6/ARMv7, and not ARMv4/ARMv5, which don't support ldrex/strex. If no CAS implementation is provided libdrm falls back to a system call for locking/unlocking.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Seiderer <ps.report@gmx.net> Acked-by: Eric Engestrom <eric.engestrom@intel.com> --- Changes v1 -> v2: - add comment explaining exclusion of ARMv4/ARMv5 and lower |
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.gitlab-ci | ||
amdgpu | ||
android | ||
data | ||
etnaviv | ||
exynos | ||
freedreno | ||
include/drm | ||
intel | ||
libkms | ||
man | ||
nouveau | ||
omap | ||
radeon | ||
tegra | ||
tests | ||
vc4 | ||
.editorconfig | ||
.gitlab-ci.yml | ||
Android.common.mk | ||
Android.mk | ||
CONTRIBUTING.rst | ||
CleanSpec.mk | ||
Makefile.sources | ||
README.rst | ||
RELEASING | ||
libdrm.pc.in | ||
libdrm_lists.h | ||
libdrm_macros.h | ||
libsync.h | ||
meson.build | ||
meson_options.txt | ||
symbols-check.py | ||
util_double_list.h | ||
util_math.h | ||
xf86atomic.h | ||
xf86drm.c | ||
xf86drm.h | ||
xf86drmHash.c | ||
xf86drmHash.h | ||
xf86drmMode.c | ||
xf86drmMode.h | ||
xf86drmRandom.c | ||
xf86drmRandom.h | ||
xf86drmSL.c |
README.rst
libdrm - userspace library for drm ---------------------------------- This is libdrm, a userspace library for accessing the DRM, direct rendering manager, on Linux, BSD and other operating systems that support the ioctl interface. The library provides wrapper functions for the ioctls to avoid exposing the kernel interface directly, and for chipsets with drm memory manager, support for tracking relocations and buffers. New functionality in the kernel DRM drivers typically requires a new libdrm, but a new libdrm will always work with an older kernel. libdrm is a low-level library, typically used by graphics drivers such as the Mesa drivers, the X drivers, libva and similar projects. Compiling --------- To set up meson: meson builddir/ By default this will install into /usr/local, you can change your prefix with --prefix=/usr (or `meson configure builddir/ -Dprefix=/usr` after the initial meson setup). Then use ninja to build and install: ninja -C builddir/ install If you are installing into a system location you will need to run install separately, and as root.