Re: input: elantech.c: adding comment lines for Fujitsu notebooks
From: <hidden>
Date: 2015-01-29 23:12:59
Thanks Rainer,
According to the top bit of the first byte of the caps, the Fujitsu LIFEBOOK
E544 reports a trackpoint, the Fujitsu LIFEBOOK E554 does not.
This would mean that if you equip the E544 with a trackpoint, the trackpoint
will work with the next kernel release, but the trackpoint of the E554, when
the laptop is equipped with a trackpoint, will not.
I wonder if you can make the trackpoint work on the E554 when equipped
with trackpoint when you force the if test
/* The MSB indicates the presence of the trackpoint */
if ((etd->capabilities[0] & 0x80) == 0x80) {
to always succeed ?
Thanks,
Kind regards,
Ulrik
On Thu, Jan 29, 2015 at 01:20:43PM +0100, Rainer Koenig wrote:quoted hunk ↗ jump to hunk
Ulrik asked me to add some comment lines for the patch I submitted on January 27. Signed-off-by: Rainer Koenig <redacted> --- diff -uNr old/drivers/input/mouse/elantech.c new/drivers/input/mouse/elantech.c--- old/drivers/input/mouse/elantech.c 2015-01-29 13:10:04.628549594 +0100 +++ new/drivers/input/mouse/elantech.c 2015-01-29 13:12:38.574624972 +0100@@ -1097,6 +1097,8 @@ * Asus UX31 0x361f00 20, 15, 0e clickpad * Asus UX32VD 0x361f02 00, 15, 0e clickpad * Avatar AVIU-145A2 0x361f00 ? clickpad + * Fujitsu LIFEBOOK E544 0x470f00 d0, 12, 09 2 hw buttons + * Fujitsu LIFEBOOK E554 0x570f01 40, 14, 0c 2 hw buttons * Fujitsu H730 0x570f00 c0, 14, 0c 3 hw buttons (**) * Gigabyte U2442 0x450f01 58, 17, 0c 2 hw buttons * Lenovo L430 0x350f02 b9, 15, 0c 2 hw buttons (*)-- Dipl.-Inf. (FH) Rainer Koenig Project Manager Linux Clients Dept. PDG WPS R&D SW OSE Fujitsu Technology Solutions Bürgermeister-Ullrich-Str. 100 86199 Augsburg Germany Telephone: +49-821-804-3321 Telefax: +49-821-804-2131 Mail: mailto:Rainer.Koenig@ts.fujitsu.com Internet ts.fujtsu.com Company Details ts.fujitsu.com/imprint.html -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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