Editing Devices

The PS4 has many kernel devices. Below is a list of the known ones.

{| class="wikitable sortable"
|-
! Device name !! Accessible? !! Description !! Notes
|-
| gc || Yes || ?GPU/Graphics? ?Controller/Core? || It could also stand for Graphics Core (from [https://en.wikipedia.org/wiki/Graphics_Core_Next])
|-
| dce || ? || Display Controller Engine || -
|-
| hmd || ? || Head-mounted Display || [[Morpheus]]. https://en.wikipedia.org/wiki/Head-mounted_display
|-
| mas || ? || ?Mass Storage? || -
|-
| bt || ? || Bluetooth || -
|-
| sdma || ? || (GPU) System DMA Kernel || -
|-
| hdmi || ? || HDMI || -
|-
| s3da || ?System/Software? 3D Acceleration || || See Marcan's slides about PS4 GPU Linux driver.
|-
| dbggc || Yes || Debug ?GPU/Graphics? ?Controller/Core? || -
|-
| ctrlp || ? || Control ?Process? || Like on PS Vita DevKit. See [https://wiki.henkaku.xyz/vita/SceDeci4pCtrlp].
|-
| camera || Yes || Camera || Camera module for [[Luke]], the PlayStation 4 camera.
|-
| wlan || ? || Wireless LAN || -
|-
| wlanbt || Wireless LAN Bluetooth|| - || -
|-
| regmgr || Yes || Registry Manager || -
|-
| vce || ? || Video Coding Engine || -
|-
| hmddfu || Yes || Head-mounted Display Device Firmware Update || [[Morpheus]] firmware updater
|-
| mbus || ? || ?Media/Memory/Management? Bus || See libSceMbus.sprx.
|-
| uvd || ? || Unified Video Decoder || GPKMD?
|-
| hid || Yes || Human Interface Device || -
|-
| sbl || Yes || [[SBL Kernel module]] || -
|-
| av_control || ? || Audio/Video Controller || -
|-
| ipmimgr || Yes || IPMI Manager || Used by ShellCore for tasks.
|-
| ajm || Yes || Audio Co-processor Job Manager || -
|-
| sdbgp || ? || System Debug ?Process? || Like on PS Vita DevKit. See [https://wiki.henkaku.xyz/vita/SceDeci4pSDbgp].
|-
| audioout || ? || Audio Out || -
|-
| screenshot || ? || Screenshot || -
|-
| bluetooth_hid || ? || Bluetooth Human Interface Device || -
|}

{{Reverse Engineering}}
<noinclude>[[Category:Main]]</noinclude>