Re: [PATCH V1 0/3] Add notifier call chain to Embedded USB Debug(EUD) driver

[Souradeep Chowdhury]

On 7/12/2023 10:13 PM, Konrad Dybcio wrote:
> On 12.07.2023 10:22, Souradeep Chowdhury wrote:
> > This patch series adds the notifier chain to the Embedded USB Debug(EUD) driver.
> > The notifier chain is used to check the role switch status of EUD. Since EUD can
> > function only in device mode, other modules trying to do role-switch on the same
> > port have to first check the EUD status by calling this notifier chain and based
> > on the status proceed or block their role-switching step. The modules can call
> > the notifier through the call eud_notifier_call_chain and pass their own
> > role switch state as the argument. This chain will also be able to handle the
> > scenario of multiple modules switching roles on the same port since this can
> > create a priority and ordering among them for conflict resolution.
> >
> > Souradeep Chowdhury (3):
> >    usb: misc: Add the interface for notifier call for Embedded USB
> >      Debugger(EUD)
> >    usb: misc: Add notifier call chain to Embedded USB Debug(EUD) driver
> >    MAINTAINERS: Add the header file entry for Embedded USB debugger(EUD)
> Please actually CC all maintainers, as present in the MAINTAINERS file..
>
> Consider using b4:
>
> https://b4.docs.kernel.org/en/latest/index.html

Ack

> Konrad
> >   MAINTAINERS                          |  1 +
> >   drivers/usb/misc/qcom_eud.c          | 52 ++++++++++++++++++++++++++--
> >   drivers/usb/misc/qcom_eud_notifier.h | 10 ++++++
> >   3 files changed, 61 insertions(+), 2 deletions(-)
> >   create mode 100644 drivers/usb/misc/qcom_eud_notifier.h
> >
> > --
> > 2.17.1