Create a new ranged property type
struct drm_property * drm_property_create_range(struct drm_device * dev, int flags, const char * name, uint64_t min, uint64_t max);
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
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 interger value in the (min, max) range inclusive.
A pointer to the newly created property on success, NULL on failure.
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