drm_fb_helper_initial_config man page on Oracle

drm_fb_helper_initial_config man page on Oracle

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DRM_FB_HELPER_INITIA(9)		 DRM Internals	       DRM_FB_HELPER_INITIA(9)

NAME
       drm_fb_helper_initial_config - setup a sane initial connector
       configuration

SYNOPSIS
       bool drm_fb_helper_initial_config(struct drm_fb_helper * fb_helper,
					 int bpp_sel);

ARGUMENTS
       fb_helper
	   fb_helper device struct

       bpp_sel
	   bpp value to use for the framebuffer configuration

LOCKING
       Called at init time by the driver to set up the fb_helper initial
       configuration, must take the mode config lock.

       Scans the CRTCs and connectors and tries to put together an initial
       setup. At the moment, this is a cloned configuration across all heads
       with a new framebuffer object as the backing store.

RETURNS
       Zero if everything went ok, nonzero otherwise.

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 3.8.	   June 2014	       DRM_FB_HELPER_INITIA(9)

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