linux-kernel - [PATCH 0/3] usb: typec: Add retimer support to bus code

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Message-Id: <20230112221609.540754-1-pmalani@chromium.org>
Date:   Thu, 12 Jan 2023 22:16:05 +0000
From:   Prashant Malani <pmalani@...omium.org>
To:     linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org
Cc:     bleung@...omium.org, heikki.krogerus@...ux.intel.com,
        Prashant Malani <pmalani@...omium.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: [PATCH 0/3] usb: typec: Add retimer support to bus code

This is a short series which introduces retimer control to Type-C bus
code, chiefly in the context of alternate mode drivers.

Patch 1/3 adds retimer handles to the altmode struct.

Patch 2/3 introduces a wrapper where all Type-C switch commands can be
placed; this is a foundation patch for Patch 3/3. No functional changes
are introduced by this patch.

Patch 3/3 introduces the typec_retimer_set() call to the switch wrapper.

Prashant Malani (3):
  usb: typec: Add retimer handle to port altmode
  usb: typec: Add wrapper for bus switch set code
  usb: typec: Make bus switch code retimer-aware

 drivers/usb/typec/bus.c     | 33 +++++++++++++++++++++++++++++++--
 drivers/usb/typec/bus.h     |  2 ++
 drivers/usb/typec/class.c   | 15 +++++++++++++--
 drivers/usb/typec/retimer.h |  2 +-
 4 files changed, 47 insertions(+), 5 deletions(-)

-- 
2.39.0.314.g84b9a713c41-goog