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    SubjectRe: [PATCH 1/3] Input: cyttsp - Cypress TTSP capacitive multi-touch screen support
    On Mon, Aug 22, 2011 at 12:31 AM, Dmitry Torokhov
    <dmitry.torokhov@gmail.com> wrote:
    > Hi Javier,
    >

    Hi Dmitry,

    Thank you very much for the review.

    >
    > Still reading through the patches, but have one question:
    >
    >
    > Why do we need to get gpio/irq from platform data instead of having
    > board code set up controllers appropriately and use IRQ either from I2C
    > client structure or from SPI?
    >
    > Thanks.
    >
    > --
    > Dmitry
    >

    The original author of this driver is Kevin McNeely (cc'ed in this
    patch submission).
    I've only added multi-touch protocol type B support (which was a
    requirement for upstream acceptance) and resubmit the patch-set.

    I think he will better answer your questions about the driver design.

    Kevin?

    Best regards,

    --
    Javier Martínez Canillas
    (+34) 682 39 81 69
    Barcelona, Spain
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