Linux Driver Status
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This page has the status for driver bringup for Vita Linux and is a good place to start with for people who want to contribute. The priority is determined as follows: high - required for a usable environment, med - required to be livable on it, low - not needed but would be nice to have, extra - not needed at all but bonus points for anyone who gets it working.
Devices
| Device | Status | Priority | Links | Notes |
|---|---|---|---|---|
| Framebuffer | 0% | High | IFTU Registers | |
| PMU | 0% | Med | Pervasive SN99057 | |
| GPIO | 0% | Med | GPIO Registers | LEDs mostly |
| UART | 0% | High | UART Registers UART Console | Console, debugging |
| DSI | 0% | High | DSI Registers | Display interface |
| CSI | 0% | Low | CSI Registers | Camera interface |
| I2S | 0% | Med | I2S Registers | Audio |
| I2C | 0% | Med | I2C Registers | PMIC, camera, accelerometer, OLED brightness, clockgen, HDMI control |
| SPI | 0% | Med | SPI Registers | Syscon, accelerometer, OLED |
| SDIO | 0% | High | SceSdif [1] | eMMC, GC, Wifi/BT uses this. Standard SD interface. |
| MSIF | 0% | Low | MSIF Registers SceMsif SceSblSsMgr | MemoryStick |
| WLAN/BT | 0% | Med | Marvell 88W878S-BKB2, SDIO interface | |
| eMMC | 0% | High | SDIO interface, standard chip | |
| Gamecard | 0% | Med | Game Card | SDIO interface, extra auth (can be disabled and use sd2vita) |
| Memory Card | 0% | Low | Memory Card | MSIF interface, extra auth |
| GPU | 0% | Med | GPU | SGX543MP4+ |
| PSP | 0% | Extra | PSP Emulator | Custom MIPS |
| Codec | 0% | Extra | Venezia | Toshiba MeP based |