SYNOPSIS

struct drm_property * drm_property_create_range(struct drm_device * dev, int flags, const char * name, uint64_t min, uint64_t max);

ARGUMENTS

dev

drm device

flags

flags specifying the property type

name

name of the property

min

minimum value of the property

max

maximum value of the property

DESCRIPTION

This creates a new generic drm property which can then be attached to a drm object with drm_object_attach_property. The returned property object must be freed with drm_property_destroy.

Userspace is allowed to set any unsigned integer value in the (min, max) range inclusive.

RETURNS

A pointer to the newly created property on success, NULL on failure.

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

COPYRIGHT