Le 11 déc. 09 à 23:36, Dmitry Torokhov a écrit :
Hi Stephane,
+static int emulate_touchscreen = 1;
+module_param_named(emulate_touchscreen, emulate_touchscreen, int,
0600);
+MODULE_PARM_DESC(emulate_touchscreen,
+ "Touchscreen emulation on 3M multitouch panel (0=off, 1=on)");
+
I thought we agreed that this option is unnecessary.
Well, actually I was unsure what the conclusion of your discussion
was. I decided that I would send this patch as is to see what
happens :-)
Here are our options:
1) mix touchscreen emulation and multitouch at all times
2) only activate touchscreen emulation when requested (module
parameter, or something else)
3) have separate input nodes
4) kill the touchscreen emulation code, let the higher layers do it
if necessary
I personally would rule out option 4. The others are OK to me. Your
thoughts?
St.
PS: since yesterday, I have a working firmware on my NTrig panel. It
will be interesting to see what happens with a device that
distinguishes fingers and stylus but does not provide finger
tracking. Maybe it will give a new light on this.
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