[SRU] [linux-oem-a] [PATCH 0/2] Enable AMD PCIe MP2 for AMDI0011

Kai-Heng Feng kai.heng.feng at canonical.com
Tue May 29 09:11:12 UTC 2018


BugLink: https://bugs.launchpad.net/bugs/1773940

[Impact]
Touchpad doesn't work on Latitude 5495.

[Test]
I can confirm the driver from AMD works.
All issues found by us should be fixed.

[Fix]
The touchpad connects to AMDI0011, which doesn't have any driver until
now.
I'll backport the patch to A/B/C once it's in mainline and gets
thoroughly tested.

[Regression Potential]
Low. It's a new driver, shouldn't affect any other device.

Kai-Heng Feng (1):
  UBUNTU: [Config] Enable I2C_AMD_MP2

Nehal-bakulchandra Shah (1):
  i2c:amd I2C Driver based on PCI Interface for upcoming platform

 debian.oem/config/config.common.ubuntu |   1 +
 drivers/i2c/busses/Kconfig             |  10 +
 drivers/i2c/busses/Makefile            |   2 +
 drivers/i2c/busses/i2c-amd-pci-mp2.c   | 626 +++++++++++++++++++++++++
 drivers/i2c/busses/i2c-amd-pci-mp2.h   | 251 ++++++++++
 drivers/i2c/busses/i2c-amd-platdrv.c   | 332 +++++++++++++
 6 files changed, 1222 insertions(+)
 create mode 100644 drivers/i2c/busses/i2c-amd-pci-mp2.c
 create mode 100644 drivers/i2c/busses/i2c-amd-pci-mp2.h
 create mode 100644 drivers/i2c/busses/i2c-amd-platdrv.c

-- 
2.17.0





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