struct pwdn4210d_device struct i2c_client *client; // if I2C controlled struct regulator_dev *rdev[4]; // for each output struct gpio_desc *en_gpio; // optional enable pin struct mutex lock; u32 power_seq_delay_us[4]; // sequencing delays ;
You can find driver archives on sites like DriverIdentifier or community-maintained wikis . pwdn4210d driver full
Some older "full" driver packages (pre-2019) used packed executables that trigger heuristic alerts. This is usually a false positive. Upload the .sys file to — if only 1–2 generic engines flag it, it’s safe. For peace of mind, download directly from the OEM. struct pwdn4210d_device struct i2c_client *client; // if I2C