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    Subject[PATCH v4 0/8] Input: elantech: add support for newer hardware
    Date
    Hi Lists,

    This is a series of patches to add support for newer generations of ELAN
    touchpad.

    Patches #1~#6 are essentially fixes and cleanups that pave the way for
    patch #7 and patch #8, which really adds code for v3 and v4 hardware.

    Any comments, suggestoins are welcome.

    Note:
    Please review patch #8, which adds support for the latest touchpads from ELAN.
    This is a true multi-touch capable touchpad that can track up to 5 fingers.
    Support is implemented using MT-B protocol. I used synaptics and multitouch X
    driver to test this driver, both worked fine.

    Thank you very much.

    Changes since v1:
    - drop EC workaround patch.
    - add patch #2, make ST and MT have the same range, as Dmitry suggested.
    - add patch #4, remove ETP_EDGE_FUZZ_V2, as Éric suggested.
    - rename all packet checking functions so they are consistent.
    - some code cleanup, and don't report ABS_[XY] when fingers == 0, as Seth suggested.
    - add document for v3 debounce, and now check debounce in elantech_packet_check_v3.

    Changes since v2:
    - fix v3 hardware packet checking (reported by Seth and fix by Dmitry.)

    Changes since v3:
    - fix a tiny style problem (useless space on end-of-line, reported by Seth)
    - v3 hardware can track 2 fingers well, so do not set INPUT_PROP_SEMI_MT on v3
    (As suggested earlier by Éric.)
    - add patch #8, which adds support for v4 hardware.

    JJ Ding (8):
    Input: elantech - correct x, y value range for v2 hardware
    Input: elantech - get rid of ETP_2FT_* in elantech.h
    Input: elantech - use firmware provided x, y ranges
    Input: elantech - remove ETP_EDGE_FUZZ_V2
    Input: elantech - packet checking for v2 hardware
    Input: elantech - clean up elantech_init
    Input: elantech - add v3 hardware support
    Input: elantech - add v4 hardware support

    Documentation/input/elantech.txt | 295 +++++++++++++++++-
    drivers/input/mouse/elantech.c | 614 ++++++++++++++++++++++++++++++++-----
    drivers/input/mouse/elantech.h | 56 +++-
    3 files changed, 849 insertions(+), 116 deletions(-)

    --
    1.7.4.1

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