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    SubjectRe: [RFC][PATCH] USB touch screen driver, all-in-one
    did you mean like that? thx.

    regards,

    Lanslott Gish
    ===================================================================
    --- linux-2.6.16-rc6.patched/drivers/usb/input/usbtouchscreen.c
    +++ linux-2.6.16-rc6/drivers/usb/input/usbtouchscreen.c
    @@ -49,6 +49,13 @@
    static int swap_xy;
    module_param(swap_xy, bool, 0644);
    MODULE_PARM_DESC(swap_xy, "If set X and Y axes are swapped.");
    +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.");
    +


    /* device specifc data/functions */
    @@ -224,13 +231,17 @@
    * PanJit Part
    */
    #ifdef CONFIG_USB_TOUCHSCREEN_PANJIT
    +
    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 3/14/06, Jan-Benedict Glaw <jbglaw@lug-owl.de> wrote:
    > On Tue, 2006-03-14 09:10:13 +0800, Lanslott Gish <lanslott.gish@gmail.com> wrote:
    > > 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
    > >
    > > ==============================================================

    >
    > Um, I think it's generally a good idea to allow this, but I'd say this
    > should go into the common code part using the pre-known number range.
    >
    > MfG, JBG
    >
    > --
    > Jan-Benedict Glaw jbglaw@lug-owl.de . +49-172-7608481 _ O _
    > "Eine Freie Meinung in einem Freien Kopf | Gegen Zensur | Gegen Krieg _ _ O
    > für einen Freien Staat voll Freier Bürger" | im Internet! | im Irak! O O O
    > ret = do_actions((curr | FREE_SPEECH) & ~(NEW_COPYRIGHT_LAW | DRM | TCPA));
    >
    >
    > -----BEGIN PGP SIGNATURE-----
    > Version: GnuPG v1.4.1 (GNU/Linux)
    >
    > iD8DBQFEFp0+Hb1edYOZ4bsRAhntAJ9tmcgcvR57teoeJIaJRqxBbrQpoACeNPFE
    > HrHJmjM0mkN9ZQsvARoLx+0=
    > =06aU
    > -----END PGP SIGNATURE-----
    >
    >
    >


    --
    L.G, Life's Good~
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