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path: root/sys/dev/pci/drm/include/linux/completion.h (follow)
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* apart from the lock wait_queue_head struct is unused so replace itjsg2020-06-221-25/+25
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* don't try to decrement if completion flag is UINT_MAXjsg2020-06-221-6/+11
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* in wait_for_completion_* return 0 on timeout -ERESTARTSYS on signaljsg2020-06-221-14/+11
| | | | matches how the interfaces are documented
* use wakeup_one() in complete()jsg2020-06-131-2/+2
| | | | ok kettenis@
* use a unique wchan name for wait_for_completion()jsg2020-06-131-2/+2
| | | | ok kettenis@
* update drm to linux 5.7jsg2020-06-081-1/+38
| | | | | | | | | | adds kernel support for amdgpu: vega20, raven2, renoir, navi10, navi14 inteldrm: icelake, tigerlake Thanks to the OpenBSD Foundation for sponsoring this work, kettenis@ for helping, patrick@ for helping adapt rockchip drm and many developers for testing.
* Convert infinite sleeps to {m,t}sleep_nsec(9).mpi2019-12-301-2/+2
| | | | ok jsg@
* Remove file name and line number output from witness(4)visa2019-04-231-29/+20
| | | | | | | | | | | | | Reduce code clutter by removing the file name and line number output from witness(4). Typically it is easy enough to locate offending locks using the stack traces that are shown in lock order conflict reports. Tricky cases can be tracked using sysctl kern.witness.locktrace=1 . This patch additionally removes the witness(4) wrapper for mutexes. Now each mutex implementation has to invoke the WITNESS_*() macros in order to utilize the checker. Discussed with and OK dlg@, OK mpi@
* Update shared drm code, inteldrm(4) and radeondrm(4) from linux 4.4 tojsg2019-04-141-0/+132
linux 4.19.34. Adds support for more Intel hardware: Broxton/Apollo Lake (was is_preliminary in 4.4) Amber Lake (another Kaby Lake refresh) Gemini Lake Coffee Lake Whiskey Lake Cannon Lake (though no hardware with Intel graphics ever shipped) Ice Lake (alpha support, hardware not released) This does not add support for new radeon hardware on the AMD side as newer radeons have a different kernel driver (amdgpu). Thanks to the OpenBSD Foundation for sponsoring this work, kettenis@ for helping and a bunch of other developers for testing.