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[v2,0/7] usb: typec: Remaining changes for v5.2

Message ID 20190415120931.61328-1-heikki.krogerus@linux.intel.com (mailing list archive)
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Series usb: typec: Remaining changes for v5.2 | expand

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Heikki Krogerus April 15, 2019, 12:09 p.m. UTC 
Hi Greg,

This is the second version of this series. The sparse warning, that
was the only issue with the first version, is now fixed. The fix was
made by adding the first patch ("i2c: nvidia-gpu: Supply CCGx driver
the fw build info"). It add a device property for the CCGx device
that the CCGx driver can use to identify the required firmware build.

I also decided to include two extra patches from Ajay where NVIDIA
probing driver is added for the DisplayPort alternate mode:
https://www.spinics.net/lists/linux-usb/msg178847.html

v1 commit message:

Here are the remaining patches from me and Ajay for the UCSI driver. I
took the liberty of collecting them for you, and resending everything
together.

There are two patches from Ajay adding support for firmware upgrading
with the Cypress CCGx controllers [1], and two patches from me
enabling DisplayPort alt mode with the UCSI driver [2].

[1] https://marc.info/?l=linux-usb&m=154957412422108&w=2
[2] https://www.spinics.net/lists/linux-usb/msg178192.html

Let us know if you want anything to be changed.

thanks,

--
heikki

Ajay Gupta (5):
  i2c: nvidia-gpu: Supply CCGx driver the fw build info
  usb: typec: ucsi: ccg: add get_fw_info function
  usb: typec: ucsi: ccg: add firmware flashing support
  usb: typec: displayport: Export probe and remove functions
  usb: typec: Add driver for NVIDIA Alt Modes

Heikki Krogerus (2):
  usb: typec: ucsi: Preliminary support for alternate modes
  usb: typec: ucsi: Support for DisplayPort alt mode

 drivers/i2c/busses/i2c-nvidia-gpu.c      |   7 +
 drivers/usb/typec/altmodes/Kconfig       |  10 +
 drivers/usb/typec/altmodes/Makefile      |   2 +
 drivers/usb/typec/altmodes/displayport.c |  12 +-
 drivers/usb/typec/altmodes/nvidia.c      |  44 ++
 drivers/usb/typec/ucsi/Makefile          |  15 +-
 drivers/usb/typec/ucsi/displayport.c     | 305 ++++++++
 drivers/usb/typec/ucsi/trace.c           |  12 +
 drivers/usb/typec/ucsi/trace.h           |  26 +
 drivers/usb/typec/ucsi/ucsi.c            | 377 ++++++++--
 drivers/usb/typec/ucsi/ucsi.h            |  93 +++
 drivers/usb/typec/ucsi/ucsi_ccg.c        | 895 ++++++++++++++++++++++-
 include/linux/usb/typec_dp.h             |   5 +
 13 files changed, 1717 insertions(+), 86 deletions(-)
 create mode 100644 drivers/usb/typec/altmodes/nvidia.c
 create mode 100644 drivers/usb/typec/ucsi/displayport.c