Re: [PATCH] Bluetooth: btusb: Add a Kconfig option to disable USB wakeup by default

[Marcel Holtmann]

Hi Max,

> For the original commit of 9e45524a011107a73bc2cdde8370c61e82e93a4d,
> wakeup is always disabled for Realtek Bluetooth devices.
> However, there's the capability for Realtek Bluetooth devices to
> apply USB wakeup. Otherwise, there's the better power consumption
> without USB wakeup during suspending.
> In this commit, divide the original commit into two parts.
> 1. Redefine the feature that Realtek devices should be enabled wakeup on
> auto-suspend as BTUSB_WAKEUP_AUTOSUSPEND.
> 2. Add a Kconfig option to switch disable_wakeup for Bluetooth
> USB devices by default as CONFIG_BT_HCIBTUSB_DISABLEWAKEUP.

lets not make this so complicated. Lets just make this work. So define this based on the Realtek hardware that supports it and not just a generic option. If your hardware is broken or works different from revision to revision, then quirk it inside the driver.

Regards

Marcel