Linux Driver Status

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, touch scree?, touchpad?
Touch	0%	Med		SPI
Motion	0%	Low		SPI, some ST chip
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+
USB	0%	Med	EHCI	Ethernet, Audio codec, accessories
UDC	0%	Low	UDC SceUdcd	Connecting to host PC
PSP	0%	Extra	PSP Emulator	Custom MIPS
Codec	0%	Extra	Venezia	Toshiba MeP based