Devices: Difference between revisions
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{| class="wikitable sortable" | {| class="wikitable sortable" | ||
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! | ! Device name !! Accessible? !! Description !! Notes | ||
|- | |- | ||
| gc || Yes || ?GPU/Graphics? ?Controller/Core? || could | | 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 || - | | dce || ? || Display Controller Engine || - | ||
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| hdmi || ? || HDMI || - | | hdmi || ? || HDMI || - | ||
|- | |- | ||
| s3da || ?System? 3D Acceleration || || | | s3da || ?System/Software? 3D Acceleration || || See Marcan's slides about PS4 GPU Linux driver. | ||
|- | |- | ||
| dbggc || Yes || Debug ?GPU/Graphics? ?Controller/Core? || - | | dbggc || Yes || Debug ?GPU/Graphics? ?Controller/Core? || - | ||
|- | |- | ||
| ctrlp || ? || Control ?Process? || Like on PS Vita DevKit. | | ctrlp || ? || Control ?Process? || Like on PS Vita DevKit. See [https://wiki.henkaku.xyz/vita/SceDeci4pCtrlp]. | ||
|- | |- | ||
| camera || Yes || Camera || | | camera || Yes || Camera || Camera module for [[Luke]], the PlayStation 4 camera. | ||
|- | |- | ||
| wlan || ? || Wireless LAN || - | | wlan || ? || Wireless LAN || - | ||
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| ajm || Yes || Audio Co-processor Job Manager || - | | ajm || Yes || Audio Co-processor Job Manager || - | ||
|- | |- | ||
| sdbgp || ? || System Debug ?Process? || Like on PS Vita DevKit. | | sdbgp || ? || System Debug ?Process? || Like on PS Vita DevKit. See [https://wiki.henkaku.xyz/vita/SceDeci4pSDbgp]. | ||
|- | |- | ||
| audioout || ? || Audio | | audioout || ? || Audio Out || - | ||
|- | |- | ||
| screenshot || ? || Screenshot || - | | screenshot || ? || Screenshot || - | ||
Revision as of 20:54, 27 October 2024
The PS4 has many kernel devices. Below is a list of the known ones.
| Device name | Accessible? | Description | Notes |
|---|---|---|---|
| gc | Yes | ?GPU/Graphics? ?Controller/Core? | It could also stand for Graphics Core (from [1]) |
| 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 [2]. |
| 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 [3]. |
| audioout | ? | Audio Out | - |
| screenshot | ? | Screenshot | - |
| bluetooth_hid | ? | Bluetooth Human Interface Device | - |
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