renesas/drm.git - libdrm, cloned from git://anongit.freedesktop.org/mesa/drm

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author	Matthieu Castet <castet.matthieu@free.fr>	2007-08-07 23:09:44 +0200
committer	Matthieu Castet <castet.matthieu@free.fr>	2007-08-07 23:09:44 +0200
commit	a4759b85139dd8d81de25e170777309b770f5316 (patch)
tree	910b989e26a89d487811a2866316ed6c7a1d1a6f /tests/ttmtest/README
parent	d749cc9ae8c50157a1588369222a591410002c26 (diff)

nouveau : fix enable irq (in the previous code all irq were masked by engine

init after irq_postinstall)

Diffstat (limited to 'tests/ttmtest/README')

0 files changed, 0 insertions, 0 deletions

++ is a C++11 library for kernel mode setting. Also included are some simple utilities for KMS and python bindings for kms++. ## Utilities - kmstest - set modes and planes and show test pattern on crtcs/planes, and test page flips - kmsprint - print information about DRM objects - kmsview - view raw images - kmscube - rotating 3D cube on crtcs/planes - kmscapture - show captured frames from a camera on screen ## Dependencies: - libdrm - Python 3.x (for python bindings) ## Build instructions: To build the Python bindings you need to set up the git-submodule for pybind11: ``` git submodule update --init ``` And to compile: ``` $ mkdir build $ cd build $ cmake .. $ make -j4 ``` ## Cross compiling instructions: Directions for cross compiling depend on your environment. These are for mine with buildroot: ``` $ mkdir build $ cd build $ cmake -DCMAKE_TOOLCHAIN_FILE=<buildrootpath>/output/host/usr/share/buildroot/toolchainfile.cmake .. $ make -j4 ``` Your environment may provide similar toolchainfile. If not, you can create a toolchainfile of your own, something along these lines: ``` SET(CMAKE_SYSTEM_NAME Linux) SET(BROOT "<buildroot>/output/") # specify the cross compiler SET(CMAKE_C_COMPILER ${BROOT}/host/usr/bin/arm-buildroot-linux-gnueabihf-gcc) SET(CMAKE_CXX_COMPILER ${BROOT}/host/usr/bin/arm-buildroot-linux-gnueabihf-g++) # where is the target environment SET(CMAKE_FIND_ROOT_PATH ${BROOT}/target ${BROOT}/host) SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM ONLY) SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) ``` ## Build options You can use the following cmake flags to control the build. Use `-DFLAG=VALUE` to set them. Option name | Values | Default | Notes --------------------- | ------------- | --------------- | -------- CMAKE_BUILD_TYPE | Release/Debug | Release | BUILD_SHARED_LIBS | ON/OFF | OFF | KMSXX_ENABLE_PYTHON | ON/OFF | ON | KMSXX_ENABLE_KMSCUBE | ON/OFF | OFF | KMSXX_PYTHON_VERSION | python3/python2 | python3;python2 | Name of the python pkgconfig file ## Env variables You can use the following runtime environmental variables to control the behavior of kms++. Variable | Description --------------------------------- | ------------- KMSXX_DISABLE_UNIVERSAL_PLANES | Set to disable the use of universal planes KMSXX_DISABLE_ATOMIC | Set to disable the use of atomic modesetting ## Python notes You can run the python code directly from the build dir by defining PYTHONPATH env variable. For example: ``` PYTHONPATH=build/py py/tests/hpd.py ```


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