Hi Dave, On Tue, Oct 27, 2009 at 01:34:04PM +0800, Dave Young wrote: > > Pressing somekey at early booting phase cause keyboard to be not usable > (The hardware is DELL latitude e5400): > > atkbd.c: Unknown key pressed (raw set 2, code 0xd3 on isa0060/serio0). > atkbd.c: Use 'setkeycodes e053 <keycode>' to make it known. > atkbd.c: Unknown key pressed (raw set 2, code 0x1d3 on isa0060/serio0). > atkbd.c: Use 'setkeycodes e053 <keycode>' to make it known. > > i8042.c set i8042_direct to true when the controller init. But the result > is keyboard not usable, The only option is press the power button to shutdown. > > So here remove the bios check to fix it. > I would be a little hesitant to force translation by default on all architectures, although it may make sense on x86... Vojtech, you wrote the thing, do you see any issues with forcing translation? I think most of the x86 boxes work in translated mode and the only time it is in raw is when BIOS screwed up initialization. > Signed-off-by: Dave Young <hidave.darkstar@xxxxxxxxx> > --- > drivers/input/serio/i8042.c | 8 -------- > 1 file changed, 8 deletions(-) > > --- linux-2.6.orig/drivers/input/serio/i8042.c 2009-10-13 08:57:07.000000000 +0800 > +++ linux-2.6/drivers/input/serio/i8042.c 2009-10-27 13:15:13.000000000 +0800 > @@ -869,14 +869,6 @@ static int i8042_controller_init(void) > spin_unlock_irqrestore(&i8042_lock, flags); > > /* > - * If the chip is configured into nontranslated mode by the BIOS, don't > - * bother enabling translating and be happy. > - */ > - > - if (~i8042_ctr & I8042_CTR_XLATE) > - i8042_direct = true; > - > -/* > * Set nontranslated mode for the kbd interface if requested by an option. > * After this the kbd interface becomes a simple serial in/out, like the aux > * interface is. We don't do this by default, since it can confuse notebook -- 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
