On Wed, Apr 21, 2010 at 03:45:40PM +0200, Takashi Iwai wrote: > At Tue, 20 Apr 2010 23:11:17 -0700, > Dmitry Torokhov wrote: > > > > Newer Synaptics firmware allows to quesry maximim dimensions reported by > > device, let's use this data. > > > > Signed-off-by: Dmitry Torokhov <dtor@xxxxxxx> > > --- > > > > Takashi, > > > > I would appreciate if you could give this patch a try. > > The bit definition seems wrong: > > > @@ -51,6 +52,7 @@ > > #define SYN_CAP_MULTI_BUTTON_NO(ec) (((ec) & 0x00f000) >> 12) > > #define SYN_CAP_PRODUCT_ID(ec) (((ec) & 0xff0000) >> 16) > > #define SYN_CAP_CLICKPAD(ex0c) ((ex0c) & 0x100100) > > +#define SYN_CAP_MAX_DIMENSIONS(ex0c) ((ex0c) & 0x02) > > This should be > > #define SYN_CAP_MAX_DIMENSIONS(ex0c) ((ex0c) & 0x020000) > You are right. I forgot we shift the bytes around... > After changing this, it seems working fine. > The area is detected as 5584 x 4618. > Great! Thank you. -- Dmitry -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
