Lines Matching refs:render

49 GFX devices (both display and render/GPU side) are really complex bits of
127 step and to grant clients GPU access without authenticating, render
128 nodes were introduced. Render nodes solely serve render clients, that
129 is, no modesetting or privileged ioctls can be issued on render nodes.
131 render nodes, it must advertise it via the DRIVER_RENDER DRM driver
132 capability. If not supported, the primary node must be used for render
135 If a driver advertises render node support, DRM core will create a
136 separate render node called renderD<num>. There will be one render node
142 driver-dependent render-only ioctls as DRM_RENDER_ALLOW so render
144 privileged ioctls on render nodes.
146 With render nodes, user-space can now control access to the render node
149 required. Instead, a client can open the render node and is immediately
151 via PRIME. FLINK from render node to legacy node is not supported. New
154 Besides dropping all modeset/global ioctls, render nodes also drop the
155 DRM-Master concept. There is no reason to associate render clients with
158 to run without a master object if they support render nodes. If, on the
161 cannot support render nodes.