Lines Matching refs:DRM
2 DRM Internals
5 This chapter documents DRM internals relevant to driver authors and
14 The DRM layer provides several services to graphics drivers, many of
16 the library that wraps most of the DRM ioctls. These include vblank
24 At the core of every DRM driver is a :c:type:`struct drm_driver
33 supports, and pointers to methods that the DRM core will call to
34 implement the DRM API. We will first go through the :c:type:`struct
45 Drivers inform the DRM core about their requirements and supported
47 Since those flags influence the DRM core behaviour since registration
54 Driver uses AGP interface, the DRM core will manage AGP resources.
77 managed by the DRM Core. The core will support simple IRQ handler
91 Driver implements DRM PRIME buffer sharing.
108 The DRM core identifies driver versions by a major, minor and patch
136 update it, its value is mostly useless. The DRM core prints it to the
168 Every DRM driver requires a memory manager which must be initialized at
169 load time. DRM currently contains two memory managers, the Translation
238 which is only used by old DRM drivers which have done a so-called
247 The DRM core provides some suspend/resume code, but drivers wanting full