The touchpad on Lenovo Carbon X1 Gen 5 (2017 - Kabylake) is accessible over
SMBUS/RMI, so let's activate it by default.
Signed-off-by: Dmitry Torokhov <[email protected]>
---
drivers/input/mouse/synaptics.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 9a8d81efd329..248c7c9dcbaa 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -172,6 +172,7 @@ static const char * const smbus_pnp_ids[] = {
"LEN0048", /* X1 Carbon 3 */
"LEN0046", /* X250 */
"LEN004a", /* W541 */
+ "LEN0072", /* X1 Carbon Gen 5 (2017) */
"LEN200f", /* T450s */
NULL
};
--
2.14.1.480.gb18f417b89-goog
--
Dmitry
On Aug 18 2017 or thereabouts, Dmitry Torokhov wrote:
> The touchpad on Lenovo Carbon X1 Gen 5 (2017 - Kabylake) is accessible over
> SMBUS/RMI, so let's activate it by default.
>
> Signed-off-by: Dmitry Torokhov <[email protected]>
> ---
Reviewed-by: Benjamin Tissoires <[email protected]>
Cheers,
Benjamin
> drivers/input/mouse/synaptics.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
> index 9a8d81efd329..248c7c9dcbaa 100644
> --- a/drivers/input/mouse/synaptics.c
> +++ b/drivers/input/mouse/synaptics.c
> @@ -172,6 +172,7 @@ static const char * const smbus_pnp_ids[] = {
> "LEN0048", /* X1 Carbon 3 */
> "LEN0046", /* X250 */
> "LEN004a", /* W541 */
> + "LEN0072", /* X1 Carbon Gen 5 (2017) */
> "LEN200f", /* T450s */
> NULL
> };
> --
> 2.14.1.480.gb18f417b89-goog
>
>
> --
> Dmitry
On 18 August 2017 at 21:34, Dmitry Torokhov <[email protected]> wrote:
> The touchpad on Lenovo Carbon X1 Gen 5 (2017 - Kabylake) is accessible over
> SMBUS/RMI, so let's activate it by default.
the patch over latest Linus 4.13-rc5 makes the trackpoint device to
not appear after boot.
Sometimes it spontaneuosly appears 100-200 seconds after boot.
It does appear after suspend/resume. And it does appear after `rmmod
psmouse; modprobe psmouse`.
Second issues is, trackpoint is reported as "ImPS/2 Generic Wheel
Mouse". Middle button scrolling is not enabled by default.
hardware is:
Lenovo ThinkPad X1 Carbon 5th, model 20HQS0LV00
DMI: LENOVO 20HQS0LV00/20HQS0LV00, BIOS N1MET37W (1.22 ) 07/04/2017
--
damjan
On Mon, Aug 21, 2017 at 10:52:11AM +0200, Damjan Georgievski wrote:
> On 18 August 2017 at 21:34, Dmitry Torokhov <[email protected]> wrote:
> > The touchpad on Lenovo Carbon X1 Gen 5 (2017 - Kabylake) is accessible over
> > SMBUS/RMI, so let's activate it by default.
>
> the patch over latest Linus 4.13-rc5 makes the trackpoint device to
> not appear after boot.
>
> Sometimes it spontaneuosly appears 100-200 seconds after boot.
>
> It does appear after suspend/resume. And it does appear after `rmmod
> psmouse; modprobe psmouse`.
Hmm, I do not observe this on:
Handle 0x000B, DMI type 0, 24 bytes
BIOS Information
Vendor: LENOVO
Version: N1MET37W (1.22 )
Release Date: 07/04/2017
...
BIOS Revision: 1.22
Firmware Revision: 1.15
Handle 0x000C, DMI type 1, 27 bytes
System Information
Manufacturer: LENOVO
Product Name: 20HQS0EG02
Version: ThinkPad X1 Carbon 5th
...
SKU Number: LENOVO_MT_20HQ_BU_Think_FM_ThinkPad X1 Carbon 5th
Family: ThinkPad X1 Carbon 5th
I wonder if we have different configs...
>
>
> Second issues is, trackpoint is reported as "ImPS/2 Generic Wheel
> Mouse". Middle button scrolling is not enabled by default.
I think this will be fixed by:
https://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git/patch/?id=ec667683c532c93fb41e100e5d61a518971060e2
>
> hardware is:
> Lenovo ThinkPad X1 Carbon 5th, model 20HQS0LV00
> DMI: LENOVO 20HQS0LV00/20HQS0LV00, BIOS N1MET37W (1.22 ) 07/04/2017
>
Thanks.
--
Dmitry
> I wonder if we have different configs...
>
>>
>>
>> Second issues is, trackpoint is reported as "ImPS/2 Generic Wheel
>> Mouse". Middle button scrolling is not enabled by default.
>
> I think this will be fixed by:
>
> https://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git/patch/?id=ec667683c532c93fb41e100e5d61a518971060e2
>
Interesting, with this patch, the trackpoint appeared sooner, but
still late (at the 44 second mark):
$ dmesg | grep -i -E '(mouse|syna)'
[ 5.338111] input: PixArt Dell MS116 USB Optical Mouse as
/devices/pci0000:00/0000:00:1d.0/0000:06:00.0/0000:07:01.0/0000:09:00.0/0000:0a:00.0/0000:0b:00.0/usb3/3-3/3-3.2/3-3.2:1.0/0003:413C:301A.0005/input/input9
[ 5.338221] hid-generic 0003:413C:301A.0005: input,hidraw4: USB HID
v1.11 Mouse [PixArt Dell MS116 USB Optical Mouse] on
usb-0000:0b:00.0-3.2/input0
[ 11.442141] mousedev: PS/2 mouse device common for all mice
[ 12.715385] psmouse serio1: synaptics: queried max coordinates: x
[..5676], y [..4760]
[ 12.744807] psmouse serio1: synaptics: queried min coordinates: x
[1266..], y [1094..]
[ 12.744810] psmouse serio1: synaptics: Trying to set up SMBus access
[ 12.808775] rmi4_f01 rmi4-00.fn01: found RMI device, manufacturer:
Synaptics, product: TM3289-002, fw id: 2492434
[ 12.871445] input: Synaptics TM3289-002 as /devices/rmi4-00/input/input22
[ 43.941741] psmouse serio2: trackpoint: failed to get extended
button data, assuming 3 buttons
[ 44.564540] psmouse serio2: trackpoint: IBM TrackPoint firmware:
0x01, buttons: 3/3
[ 50.834012] psmouse serio2: TrackPoint at
synaptics-rmi4-pt/serio1/input0 lost synchronization, throwing 1 bytes
away.
ps. there's a human induced delay between 5.5 and 10.5 while I'm
entering my LUKS passphrase
$ xinput list
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ PixArt Dell MS116 USB Optical Mouse id=13 [slave pointer (2)]
⎜ ↳ Synaptics TM3289-002 id=16 [slave pointer (2)]
⎜ ↳ TPPS/2 IBM TrackPoint id=17 [slave pointer (2)]
--
damjan