diff options
| author | Aaron Ma <aaron.ma@canonical.com> | 2018-02-03 11:49:22 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2018-05-23 11:46:42 -0700 |
| commit | 5717a09aeaf62d197deba1fc7ccd6bc45f3a9dcc (patch) | |
| tree | 6ad8c6a1c031d1e977ff586b97adbffc8dfd12a8 | |
| parent | 15e2cffec3aa0d47a8d75ae80e1b136bfb5dff30 (diff) | |
Input: synaptics - add Intertouch support on X1 Carbon 6th and X280
Synaptics devices reported it has Intertouch support,
and it fails via PS/2 as following logs:
psmouse serio2: Failed to reset mouse on synaptics-pt/serio0
psmouse serio2: Failed to enable mouse on synaptics-pt/serio0
Set these new devices to use SMBus to fix this issue, then they report
SMBus version 3 is using, patch:
https://patchwork.kernel.org/patch/9989547/ enabled SMBus ver 3 and
makes synaptics devices work fine on SMBus mode.
Signed-off-by: Aaron Ma <aaron.ma@canonical.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| -rw-r--r-- | drivers/input/mouse/synaptics.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c index 6b9db57faa80..a88bb312f5f8 100644 --- a/drivers/input/mouse/synaptics.c +++ b/drivers/input/mouse/synaptics.c @@ -174,6 +174,8 @@ static const char * const smbus_pnp_ids[] = { "LEN004a", /* W541 */ "LEN0072", /* X1 Carbon Gen 5 (2017) - Elan/ALPS trackpoint */ "LEN0073", /* X1 Carbon G5 (Elantech) */ + "LEN0092", /* X1 Carbon 6 */ + "LEN0096", /* X280 */ "LEN200f", /* T450s */ NULL }; |