drm: Add CrtcGetSequence and CrtcQueueSequence IOCTLs [v2]

Graphics / Mesa 3D Graphics Library / libdrm - Keith Packard [keithp.com] - 18 December 2017 00:04 EST

These provide a crtc-id based interface to get the current sequence (frame) number and to queue an event to be delivered at a specific sequence.

v2: Remove FIRST_PIXEL_OUT flag. This has been removed from the proposed kernel API

d4331dda drm: Add CrtcGetSequence and CrtcQueueSequence IOCTLs [v2]
xf86drm.c | 37 +++++++++++++++++++++++++++++++++++++
xf86drm.h | 12 +++++++++++-
xf86drmMode.c | 9 +++++++++
3 files changed, 57 insertions(+), 1 deletion(-)

Upstream: cgit.freedesktop.org


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