Re: [PATCH v4 2/5] usb: assign ACPI companions for embedded USB devices
From: Marcel Holtmann
Date: Sat Jan 19 2019 - 14:51:13 EST
> USB devices permanently connected to USB ports may be described in ACPI
> tables and share ACPI devices with ports they are connected to. See 
> for details.
> This will allow us to describe sideband resources for devices, such as,
> for example, hard reset line for BT USB controllers.
>  https://docs.microsoft.com/en-us/windows-hardware/drivers/bringup/other-acpi-namespace-objects#acpi-namespace-hierarchy-and-adr-for-embedded-usb-devices
> Signed-off-by: Dmitry Torokhov <dtor@xxxxxxxxxxxx>
> Signed-off-by: Rajat Jain <rajatja@xxxxxxxxxx> (changed how we get the usb_port)
> Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
> Tested-by: Sukumar Ghorai <sukumar.ghorai@xxxxxxxxx>
> v4: Add Acked-by and Tested-by in signatures.
> v3: same as v1
> v2: same as v1
> drivers/usb/core/usb-acpi.c | 44 +++++++++++++++++++++++++++++--------
> 1 file changed, 35 insertions(+), 9 deletions(-)
same question here. Which tree is suppose to take this?