[meta-intel] [PATCH] formfactor: detect USB HID keyboard and touch screen

[Jianxun Zhang]

Tested with a generic USB keyboard, intel-corei7-64 sato build:

Lenovo X220 which has a buit-in detectable USB HID touch screen and a
built-in non-USB  keyboard.

NUC Gen 4 which has no built-in keyboard or touch screen.

Saul,
I tried to verify a BSP depending on meta-intel to see if it can still
override new auto-detection version with its own machconfig. But the
result is different. I don't know what I missed:

For crystalforest machine, neither of the two existing machconfig in
crystalforest-gladden and crystalforest-server is picked into build
from _current_ code base. The README suggests crystalforest image
should be for both gladden and server however. New auto-detection
machconfig will be packed into build when this patch is in.

For haswell-wc machine, its own machconfig is still effective when
the patch exists - this is what I expect.

Jianxun Zhang (1):
  formfactor: detect USB HID keyboard and touch screen

 .../recipes-bsp/formfactor/formfactor/machconfig   | 37 ++++++++++++++++++++++
 .../recipes-bsp/formfactor/formfactor_0.0.bbappend |  1 +
 2 files changed, 38 insertions(+)
 create mode 100644 common/recipes-bsp/formfactor/formfactor/machconfig
 create mode 100644 common/recipes-bsp/formfactor/formfactor_0.0.bbappend

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1.9.1