Scroll to navigation

FB_TRY_MODE(9) Frame Buffer Library FB_TRY_MODE(9)

NAME

fb_try_mode - test a video mode

SYNOPSIS

int fb_try_mode(struct fb_var_screeninfo * var, struct fb_info * info, const struct fb_videomode * mode, unsigned int bpp);

ARGUMENTS

var
frame buffer user defined part of display
info
frame buffer info structure
mode
frame buffer video mode structure
bpp
color depth in bits per pixel

DESCRIPTION

Tries a video mode to test it's validity for device info.
Returns 1 on success.

COPYRIGHT

January 2017 Kernel Hackers Manual 4.8.