Messages in this thread Patch in this message | | | Date | Wed, 15 Mar 2006 12:30:04 +0800 | From | "Lanslott Gish" <> | Subject | Re: [RFC][PATCH] USB touch screen driver, all-in-one |
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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----- > > >
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