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DRM_MODE_PRUNE_INVAL(9) DRM Core DRM_MODE_PRUNE_INVAL(9)

NAME

drm_mode_prune_invalid - remove invalid modes from mode list

SYNOPSIS

void drm_mode_prune_invalid(struct drm_device * dev, struct list_head * mode_list, bool verbose);

ARGUMENTS

dev
DRM device
mode_list
list of modes to check
verbose
be verbose about it

DESCRIPTION

This helper function can be used to prune a display mode list after validation has been completed. All modes who's status is not MODE_OK will be removed from the list, and if verbose the status code and mode name is also printed to dmesg.

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