linux-kernel - [PATCH v2 0/2] Add a interface for passing supported PD rev from TCPC

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Message-Id: <20220208112226.9108-1-potin.lai@quantatw.com>
Date:   Tue,  8 Feb 2022 19:22:24 +0800
From:   Potin Lai <potin.lai@...ntatw.com>
To:     Guenter Roeck <linux@...ck-us.net>,
        Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
        Patrick Williams <patrick@...cx.xyz>,
        Potin Lai <potin.lai@...ntatw.com>
Subject: [PATCH v2 0/2] Add a interface for passing supported PD rev from TCPC

This series add an interface for TCPC passing supported PD revision.
supported_pd_rev is optional, TCPM will get PD rev for negotiation if
lower level driver has implementaion, otherwise use PD_MAX_REV for
negotiation

changes v1 -> v2:
  - tcpm.c
    * use min() to simplify the statement

Potin Lai (2):
  usb: typec: tcpm: add interface for passing supported_pd_rev from
    tcpc_dev
  usb: typec: fusb302: add support of supported_pd_rev

 drivers/usb/typec/tcpm/fusb302.c | 20 ++++++++++++++++++++
 drivers/usb/typec/tcpm/tcpm.c    | 14 ++++++++++++--
 include/linux/usb/tcpm.h         |  4 ++++
 3 files changed, 36 insertions(+), 2 deletions(-)

-- 
2.17.1