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DRM_MODESET_LOCK_ALL(9) DRM Core DRM_MODESET_LOCK_ALL(9)

NAME

drm_modeset_lock_all - take all modeset locks

SYNOPSIS

void drm_modeset_lock_all(struct drm_device * dev);

ARGUMENTS

dev
drm device

DESCRIPTION

This function takes all modeset locks, suitable where a more fine-grained scheme isn't (yet) implemented. Locks must be dropped with drm_modeset_unlock_all.

AUTHORS

Jesse Barnes <jesse.barnes@intel.com>
 
Intel Corporation,
Initial version
Laurent Pinchart <laurent.pinchart@ideasonboard.com>
 
Ideas on board SPRL,
Driver internals
Daniel Vetter <daniel.vetter@ffwll.ch>
 
Intel Corporation,
Contributions all over the place

COPYRIGHT

May 2018 Kernel Hackers Manual 3.16