Lines Matching refs:render

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