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DRM_FB_HELPER_FILL_V(9) DRM Core DRM_FB_HELPER_FILL_V(9)

NAME

drm_fb_helper_fill_var - initalizes variable fbdev information

SYNOPSIS

void drm_fb_helper_fill_var(struct fb_info * info, struct drm_fb_helper * fb_helper, uint32_t fb_width, uint32_t fb_height);

ARGUMENTS

info
fbdev instance to set up
fb_helper
fb helper instance to use as template
fb_width
desired fb width
fb_height
desired fb height

DESCRIPTION

Sets up the variable fbdev metainformation from the given fb helper instance and the drm framebuffer allocated in fb_helper->fb.
Drivers should call this (or their equivalent setup code) from their ->fb_probe callback after having allocated the fbdev backing storage framebuffer.

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