1FB_TRY_MODE(9)               Frame Buffer Library               FB_TRY_MODE(9)
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NAME

6       fb_try_mode - test a video mode
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SYNOPSIS

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

13       var
14           frame buffer user defined part of display
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16       info
17           frame buffer info structure
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19       mode
20           frame buffer video mode structure
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22       bpp
23           color depth in bits per pixel
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DESCRIPTION

26       Tries a video mode to test it's validity for device info.
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28       Returns 1 on success.
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31Kernel Hackers Manual 3.10         June 2019                    FB_TRY_MODE(9)
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