NAME
drm_modeset_backoff - deadlock avoidance backoff
SYNOPSIS
void drm_modeset_backoff(struct drm_modeset_acquire_ctx * ctx);
ARGUMENTS
ctx
the acquire context
DESCRIPTION
If deadlock is detected (ie. drm_modeset_lock returns -EDEADLK), you must call this function to drop all currently held locks and block until the contended lock becomes available.
AUTHORS
Jesse Barnes <[email protected]>
Intel Corporation,
Initial version
Laurent Pinchart <[email protected]>
Ideas on board SPRL,
Driver internals
Daniel Vetter <[email protected]>
Intel Corporation,
Contributions all over the place