Lines Matching +full:camera +full:- +full:command +full:- +full:set
1 .. SPDX-License-Identifier: GPL-2.0
8 accelerators in a common way to user-space and provide a common set of
11 These devices can be either stand-alone ASICs or IP blocks inside an SoC/GPU.
13 Machine-Learning (ML) and/or Deep-Learning (DL) computations, the accel layer
19 - Edge AI - doing inference at an edge device. It can be an embedded ASIC/FPGA,
20 or an IP inside a SoC (e.g. laptop web camera). These devices
23 - Inference data-center - single/multi user devices in a large server. This
24 type of device can be stand-alone or an IP inside a SoC or a GPU. It will
25 have on-board DRAM (to hold the DL topology), DMA engines and
26 command submission queues (either kernel or user-space queues).
28 virtualization (SR-IOV) to support multiple VMs on the same device. In
32 - Training data-center - Similar to Inference data-center cards, but typically
34 a method of scaling-up/out, i.e. connecting to other training cards inside
37 All these devices typically have different runtime user-space software stacks,
38 that are tailored-made to their h/w. In addition, they will also probably
39 include a compiler to generate programs to their custom-made computational
40 engines. Typically, the common layer in user-space will be the DL frameworks,
52 This will allow us to leverage the extensive DRM code-base and
60 Because we want to prevent the extensive user-space graphic software stack
65 tree - drivers/accel/.
70 - device char files - /dev/accel/accel\*
71 - sysfs - /sys/class/accel/accel\*/
72 - debugfs - /sys/kernel/debug/accel/\*/
88 - Add the DRIVER_COMPUTE_ACCEL feature flag in your drm_driver's
94 - Change the open callback in your driver fops structure to accel_open().
96 set the correct function operations pointers structure.
102 -------------
104 …rg/lkml/CAFCwf11=9qpNAepL7NL+YAV_QO=Wv6pnWPhKHKAepK3fNn+2Dg@mail.gmail.com/>`_ - Oded Gabbay (2022)
105 * `patch-set to add the new subsystem <https://lore.kernel.org/lkml/20221022214622.18042-1-ogabbay@…
108 ----------------
110 …es summary <https://airlied.blogspot.com/2022/09/accelerators-bof-outcomes-summary.html>`_ - Dave …