Re: [PATCH] Input: i8042 - add Lenovo LaVie Z to the i8042 reset list

2018-07-18 Thread Dmitry Torokhov 
On Thu, Jul 05, 2018 at 09:08:49PM +0800, Chen-Yu Tsai wrote:
> The Lenovo LaVie Z laptop requires i8042 to be reset in order to
> consistently detect its Elantech touchpad. The nomux and kbdreset
> quirks are not sufficient.
> 
> It's possible the other LaVie Z models from NEC require this as well.
> 
> Cc: sta...@vger.kernel.org
> Signed-off-by: Chen-Yu Tsai 

Applied, thank you.

> ---
>  drivers/input/serio/i8042-x86ia64io.h | 7 +++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/drivers/input/serio/i8042-x86ia64io.h 
> b/drivers/input/serio/i8042-x86ia64io.h
> index b353d494ad40..136f6e7bf797 100644
> --- a/drivers/input/serio/i8042-x86ia64io.h
> +++ b/drivers/input/serio/i8042-x86ia64io.h
> @@ -527,6 +527,13 @@ static const struct dmi_system_id __initconst 
> i8042_dmi_nomux_table[] = {
>   DMI_MATCH(DMI_PRODUCT_NAME, "N24_25BU"),
>   },
>   },
> + {
> + /* Lenovo LaVie Z */
> + .matches = {
> + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
> + DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo LaVie Z"),
> + },
> + },
>   { }
>  };
>  
> -- 
> 2.18.0
> 

-- 
Dmitry

[PATCH] Input: i8042 - add Lenovo LaVie Z to the i8042 reset list

2018-07-05 Thread Chen-Yu Tsai 
The Lenovo LaVie Z laptop requires i8042 to be reset in order to
consistently detect its Elantech touchpad. The nomux and kbdreset
quirks are not sufficient.

It's possible the other LaVie Z models from NEC require this as well.

Cc: sta...@vger.kernel.org
Signed-off-by: Chen-Yu Tsai 
---
 drivers/input/serio/i8042-x86ia64io.h | 7 +++
 1 file changed, 7 insertions(+)

diff --git a/drivers/input/serio/i8042-x86ia64io.h 
b/drivers/input/serio/i8042-x86ia64io.h
index b353d494ad40..136f6e7bf797 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -527,6 +527,13 @@ static const struct dmi_system_id __initconst 
i8042_dmi_nomux_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "N24_25BU"),
},
},
+   {
+   /* Lenovo LaVie Z */
+   .matches = {
+   DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+   DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo LaVie Z"),
+   },
+   },
{ }
 };
 
-- 
2.18.0