DRM_FRAMEBUFFER_REMO(9) DRM Internals DRM_FRAMEBUFFER_REMO(9)
NAME
drm_framebuffer_remove - remove and unreference a framebuffer object
SYNOPSIS
void drm_framebuffer_remove(struct drm_framebuffer * fb);
ARGUMENTS
fb
framebuffer to remove
DESCRIPTION
Scans all the CRTCs and planes in dev's mode_config. If they're using fb, removes it, setting it to NULL. Then drops the reference to the
passed-in framebuffer. Might take the modeset locks.
Note that this function optimizes the cleanup away if the caller holds the last reference to the framebuffer. It is also guaranteed to not
take the modeset locks in this case.
AUTHORS
Jesse Barnes <jesse.barnes@intel.com>
Intel Corporation,
Initial version
Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Ideas on board SPRL,
Driver internals
COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 DRM_FRAMEBUFFER_REMO(9)
