This driver is a Kernel-Mode Driver Framework (KMDF) minidriver. It specifically manages touch controllers manufactured by Silead, Inc.
| Component | Responsibility | |-----------|----------------| | | Enumerates the touch device (e.g., \_SB.I2Cx.TS1 ), provides HID I2C compatibility ID ( HID0001 or vendor-specific SILEAD ). | | i2c.sys | Manages I2C bus transactions (read/write registers, bulk data). | | Silead minidriver | Translates I2C register reads into HID reports; handles device power sequencing, reset GPIOs, firmware download (if needed). | | hidclass.sys | Processes HID reports → touch points, stylus, buttons. | sileadinc.com kmdf hid minidriver for touch i2c device