[PATCH v3 0/3] HID: Win 8 multitouch panels detection in core

[Benjamin Tissoires <benjamin.tissoires@redhat.com>]

Hi guys,

this is the v3 of this patch series.

Srinivas, I still did not added your tested-by as I made minors modifications of
the patches 1 and 2. Now only the patch 1 will impact sensor_hub, and patch 2
will not impact this. Maybe just wait for Henrik to put his "Reviewed-by" before
giving one last test.

Cheers,
Benjamin

Changes in v3:
- remove one remnant duplicate message
- amended commit messages
- re-add initializer of hid->group (set to HID_GROUP_GENERIC)
- removed ugly #define #undef :)
- add back scan_flags in hid_parser
- simpler post processing of Win 8 certified multitouch panels

Changes in v2:
- moved "flags" processing in patch 2/3
- do not introduce parser->flags, but use hid->group as a temporary flag placeholder
- hid_scan_report() is less verbose when errors are found in the descriptor
- hid_scan_report() is tolerant to parsing errors
- fixed usage_page handling in hid_scan_collection(), which fixes sensors detection
- amended commit messages
- #define and #undef HID_FLAG_* in hid-core.c instead of hid.h

Benjamin Tissoires (3):
  HID: Use hid_parser for pre-scanning the report descriptors
  HID: detect Win 8 multitouch devices in core
  HID: do not init input reports for Win 8 multitouch devices

 drivers/hid/hid-core.c        | 118 ++++++++++++++++++++++++++++--------------
 drivers/hid/hid-multitouch.c  |  36 ++++++++-----
 drivers/hid/usbhid/hid-core.c |  11 ++--
 include/linux/hid.h           |   5 ++
 4 files changed, 116 insertions(+), 54 deletions(-)

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1.8.3.1