7e6bf88cac
v2: fix an off by one error and leading white spaces v3: use thread safe strtok_r(); initialize len before calling getline(); change printf() to drmMsg(); add initial amdgpu.ids v4: integrate some recent internal changes, including format changes v5: fix line number for empty/commented lines; realloc to save memory; indentation changes v6: remove a line error v7: [Michel Dänzer] * Move amdgpu.ids to new data directory * Remove placeholder entries from amdgpu.ids * Set libdrmdatadir variable in configure.ac instead of Makefile.am [Emil Velikov] * Use isblank() instead of open-coding it [Emil Velikov] * Don't leak asic_id_table memory if realloc fails [Emil Velikov] * Check and bump table_max_size at the beginning of the while loop [Emil Velikov] * Initialize table_max_size to the number of entries in data/amdgpu.ids v8: [Michel Dänzer] * Make sure amdgpu_asic_id.c gets rebuilt when amdgpu.ids changes Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com> Signed-off-by: Samuel Li <Samuel.Li@amd.com> |
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amdgpu | ||
data | ||
etnaviv | ||
exynos | ||
freedreno | ||
include/drm | ||
intel | ||
libkms | ||
m4 | ||
man | ||
nouveau | ||
omap | ||
radeon | ||
tegra | ||
tests | ||
vc4 | ||
.editorconfig | ||
.gitignore | ||
Android.common.mk | ||
Android.mk | ||
CleanSpec.mk | ||
Makefile.am | ||
Makefile.sources | ||
README | ||
RELEASING | ||
autogen.sh | ||
configure.ac | ||
libdrm.pc.in | ||
libdrm_lists.h | ||
libdrm_macros.h | ||
libsync.h | ||
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
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. libdrm is a low-level library, typically used by graphics drivers such as the Mesa DRI drivers, the X drivers, libva and similar projects. New functionality in the kernel DRM drivers typically requires a new libdrm, but a new libdrm will always work with an older kernel. Compiling --------- libdrm is a standard autotools package and follows the normal configure, build and install steps. The first step is to configure the package, which is done by running the configure shell script: ./configure By default, libdrm will install into the /usr/local/ prefix. If you want to install this DRM to replace your system copy, pass --prefix=/usr and --exec-prefix=/ to configure. If you are building libdrm from a git checkout, you first need to run the autogen.sh script. You can pass any options to autogen.sh that you would other wise pass to configure, or you can just re-run configure with the options you need once autogen.sh finishes. Next step is to build libdrm: make and once make finishes successfully, install the package using make install If you are installing into a system location, you will need to be root to perform the install step.