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-   -   FBIOPUT_VSCREENINFO, fbset(ioctl):invalid argument (https://www.linuxquestions.org/questions/linux-embedded-and-single-board-computer-78/fbioput_vscreeninfo-fbset-ioctl-invalid-argument-589575/)

sureshgani1984 10-05-2007 02:01 AM

FBIOPUT_VSCREENINFO, fbset(ioctl):invalid argument
 
Dear Sir,
I want to change the resolution of framebuffer in my system using
fbset.c program. In this program I am calling the driver function
vesafb_ioctl() using ioctl command FBIOPUT_VSCREENINFO but system generating the error as vesafb doesn't support changing videomode.
What would be the problem can you help me please....

Regards
Suresh Gani


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