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    SubjectRe: [RFC][PATCH] USB touch screen driver, all-in-one
    Hi, Daniel,

    i fixed some codes and add swap_x & swap_y functions.
    and test your patch passed for my touchset hrdware.
    here is the patch only for your usbtouchscreen.c
    could you help to apply this?
    thank you.

    Regards,

    Lanslott Gish

    ==============================================================
    --- linux-2.6.16-rc6.patched/drivers/usb/input/usbtouchscreen.c
    +++ linux-2.6.16-rc6/drivers/usb/input/usbtouchscreen.c
    @@ -224,13 +224,24 @@
    * PanJit Part
    */
    #ifdef CONFIG_USB_TOUCHSCREEN_PANJIT
    +
    +static int swap_x;
    +module_param(swap_x, bool, 0644);
    +MODULE_PARM_DESC(swap_x, "If set X axe is swapped before XY swapped.");
    +static int swap_y;
    +module_param(swap_y, bool, 0644);
    +MODULE_PARM_DESC(swap_y, "If set Y axe is swapped before XY swapped.");
    +
    static int panjit_read_data(char *pkt, int *x, int *y, int *touch, int *press)
    {
    - *x = pkt[1] | (pkt[2] << 8);
    - *y = pkt[3] | (pkt[4] << 8);
    + *x = (pkt[1] & 0x0F) | ((pkt[2]& 0xFF) << 8);
    + *y = (pkt[3] & 0x0F) | ((pkt[4]& 0xFF) << 8);
    *touch = (pkt[0] & 0x01) ? 1 : 0;

    - return 1;
    + if(swap_x) *x = *x ^ 0x0FFF;
    + if(swap_y) *y = *y ^ 0x0FFF;
    +
    + return 1;
    }
    #endif

    ==============================================================


    On 3/13/06, Lanslott Gish <lanslott.gish@gmail.com> wrote:
    > Hi, Daniel,
    > it's great. i will test touchset part today.
    >
    > Regards,
    >
    > Lanslott Gish
    >
    > On 3/12/06, Daniel Ritz <daniel.ritz-ml@swissonline.ch> wrote:
    > > hi
    > >
    > > here my merge of the USB touchscreen drivers, based on my patch from
    > > thursday for touchkitusb. this time it's a new driver...
    > >
    > > and of course it's untested. i can test the egalax part next week...
    > >
    > > [ also cc'ing the authors of the other drivers ]
    > >
    > > the sizes for comparison:
    > > text data bss dec hex filename
    > > 2942 724 4 3670 e56 touchkitusb.ko
    > > 2647 660 0 3307 ceb mtouchusb.ko
    > > 2448 628 0 3076 c04 itmtouch.ko
    > > 4097 1012 4 5113 13f9 usbtouchscreen.ko
    > >
    > > comments?
    > >
    > > rgds
    > > -daniel
    > >
    >


    --
    L.G, Life's Good~
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