Lines Matching refs:node

128 set of operations (mainly ioctls). The primary node is always created
129 and called card<num>. Additionally, a currently unused control node,
130 called controlD<num> is also created. The primary node provides all
132 userspace. With KMS, the control node was introduced. However, the
134 node stays unused to date.
145 capability. If not supported, the primary node must be used for render
148 If a driver advertises render node support, DRM core will create a
149 separate render node called renderD<num>. There will be one render node
151 this node. Especially GEM_OPEN will be explicitly prohibited. For a
161 With render nodes, user-space can now control access to the render node
163 authenticates clients on the privileged primary/legacy node is no longer
164 required. Instead, a client can open the render node and is immediately
166 via PRIME. FLINK from render node to legacy node is not supported. New
233 - open() on a device node whose underlying device has disappeared will
263 - open() on a device node whose underlying device has disappeared will