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That wraps around the new DRM_SET_CLIENT_CAP ioctl.
v2: SET_CAP -> SET_CLIENT_CAP renaming
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
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If clock_gettime did fail, it would return -1 and set errno.
What we really want to strerror() is the errno.
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
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These are just basic ioctl wrappers around the prime ioctls,
along with the capability reporting.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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this can remove nodes it shouldn't, let udev run the show.
this is needed for reliably GPU switch.
Signed-off-by: Dave Airlie <airlied@redhat.com>
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_DRM_MALLOC hasn't been a relevant concern since we split libdrm out
from xserver.
Signed-off-by: Adam Jackson <ajax@redhat.com>
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This works in conjunction with newer kernels. If we succeed in requesting
interface 1.4, the we know the kernel provides proper domain numbers. If
not, ignore the domain number as it's bogus (except on Alpha).
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
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DRM_MAJOR is platform specific, but not used outside of xf86drm.c
that I can find.
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Determines the /dev filename of the drm fd argument.
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