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path: root/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c (follow)
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2018-06-29drm/vmwgfx: add SPDX idenitifier and clarify licenseDirk Hohndel (VMware)1-2/+2
This is dual licensed under GPL-2.0 or MIT. vmwgfx_msg.h is the odd one out that is GPL-2.0+ or MIT. Acked-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Dirk Hohndel (VMware) <dirk@hohndel.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180506231626.115996-9-dirk@hohndel.org
2014-07-23drm: vmwgfx: Use nsec based interfacesThomas Gleixner1-30/+14
No point in converting timespecs back and forth. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: John Stultz <john.stultz@linaro.org>
2011-09-06vmwgfx: Fix confusion caused by using "fence" in various placesThomas Hellstrom1-0/+171
This is needed before we introduce the fence objects. Otherwise this will be even more confusing. The plan is to use the following: seqno: A 32-bit sequence number that may be passed in the fifo. marker: Objects, carrying a seqno, that track fifo submission time. They are used for fifo lag based throttling. fence objects: Kernel space objects, possibly accessible from user-space and carrying a 32-bit seqno together with signaled status. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>