SYNOPSIS

int drm_open(struct inode * inode, struct file * filp);

ARGUMENTS

inode

device inode

filp

file pointer.

DESCRIPTION

This function must be used by drivers as their .open #file_operations method. It looks up the correct DRM device and instantiates all the per-file resources for it.

RETURNS

0 on success or negative errno value on falure.

AUTHORS

Jesse Barnes <[email protected]>
Intel Corporation,         
        

Initial version

Laurent Pinchart <[email protected]>
Ideas on board SPRL,         
        

Driver internals

Daniel Vetter <[email protected]>
Intel Corporation,         
        

Contributions all over the place

Lukas Wunner <[email protected]>

vga_switcheroo documentation

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