I2C devices

I2C Devices which can be found in the Surface RT

i2c-0 i2c 7000c000.i2c I2C adapter - LVDS DDC (according to cardhu devicetree) - access on J14 i2c-1 i2c 7000c400.i2c I2C adapter - daughter board (touch controller; touch/typeCover) - access MAYBE on DaughterBoard Testpoints i2c-2 i2c 7000c500.i2c I2C adapter - nothing - dont care i2c-3 i2c 7000c700.i2c I2C adapter - HDMI DDC - Via HDMI-port i2c-4 i2c 7000d000.i2c I2C adapter - PMIC - not found :(

I2C addresses on Bus - 0: 0x00; 0x28 - 1: 0x2D; 0x39; 0x5B - 2: - 3: depends on HDMI display - 4: 0x0A; 0x1A; 0x2D; 0x4A; 0x4C; 0x60

HID knowledge

VendorID / ProdcutID

USB ID Databasethe_sz_dev

HID Descriptor

Required HID Descriptors (touchpad-required-hid-descriptors)MicrosoftLearn

Device Specific Method

HIDI2C Device-Specific Method (_DSM) - Windows driversMicrosoftLearn