Lines Matching full:dumb

625  * If set to 1, the driver supports creating dumb buffers via the
641  * The preferred bit depth for dumb buffers.
648  * Note that this preference only applies to dumb buffers, it's irrelevant for
656  * instead of directly rendering to a dumb buffer. For best speed, userspace
657  * should do streaming ordered memory copies into the dumb buffer and never
660  * Note that this preference only applies to dumb buffers, it's irrelevant for
1182  * DRM_IOCTL_MODE_CREATE_DUMB - Create a new dumb buffer object.
1184  * KMS dumb buffers provide a very primitive way to allocate a buffer object
1185  * suitable for scanout and map it for software rendering. KMS dumb buffers are
1186  * not suitable for hardware-accelerated rendering nor video decoding. KMS dumb
1193  * User-space is expected to create a KMS dumb buffer via this IOCTL, then add
1199  * driver preferences for dumb buffers.