drm_modeset_lock_all(9)

drm_modeset_lock_all9

Take all modeset locks

Usage

void drm_modeset_lock_all(struct drm_device * dev);

Arguments

dev

drm device

Overview

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 <[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

From linux-manual-3.16 3.16.56-1+deb8u1 in Debian 8 (Jessie). Parsed by carta from the page's man source.