Lines Matching full:dumb
48 * Dumb objects partly alleviate the problem by providing a standard API to
49 * create dumb buffers suitable for scanout, which can then be used to create
52 * To support dumb objects drivers must implement the &drm_driver.dumb_create
58 * Note that dumb objects may not be used for gpu acceleration, as has been
94 * drm_mode_size_dumb - Calculates the scanline and buffer sizes for dumb buffers
96 * @args: Parameters for the dumb buffer
101 * allocation and the scanline size for a dumb buffer. Callers have to
104 * possible overflows. If successful, it returns the dumb buffer's
135 * It is possible to use different formats for dumb-buffer allocation
172 * but the dumb buffers are not supposed to be used for anything
260 * drm_mode_mmap_dumb_ioctl - create an mmap offset for a dumb backing storage buffer
266 * memory map a dumb buffer.