Lines Matching full:dumb
631 * If set to 1, the driver supports creating dumb buffers via the
647 * The preferred bit depth for dumb buffers.
654 * Note that this preference only applies to dumb buffers, it's irrelevant for
662 * instead of directly rendering to a dumb buffer. For best speed, userspace
663 * should do streaming ordered memory copies into the dumb buffer and never
666 * Note that this preference only applies to dumb buffers, it's irrelevant for
1195 * DRM_IOCTL_MODE_CREATE_DUMB - Create a new dumb buffer object.
1197 * KMS dumb buffers provide a very primitive way to allocate a buffer object
1198 * suitable for scanout and map it for software rendering. KMS dumb buffers are
1199 * not suitable for hardware-accelerated rendering nor video decoding. KMS dumb
1206 * User-space is expected to create a KMS dumb buffer via this IOCTL, then add
1212 * driver preferences for dumb buffers.