Patch "Input: i8042 - add quirk for TUXEDO Gemini 17 Gen1/Clevo PD70PN" has been added to the 4.19-stable tree

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



This is a note to let you know that I've just added the patch titled

    Input: i8042 - add quirk for TUXEDO Gemini 17 Gen1/Clevo PD70PN

to the 4.19-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     input-i8042-add-quirk-for-tuxedo-gemini-17-gen1-clev.patch
and it can be found in the queue-4.19 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 85b2d545e7b9ab18722f944b01307672b1737ad4
Author: Werner Sembach <wse@xxxxxxxxxxxxxxxxxxx>
Date:   Wed Jul 12 11:56:51 2023 -0700

    Input: i8042 - add quirk for TUXEDO Gemini 17 Gen1/Clevo PD70PN
    
    [ Upstream commit eb09074bdb05ffd6bfe77f8b4a41b76ef78c997b ]
    
    The touchpad of this device is both connected via PS/2 and i2c. This causes
    strange behavior when both driver fight for control. The easy fix is to
    prevent the PS/2 driver from accessing the mouse port as the full feature
    set of the touchpad is only supported in the i2c interface anyway.
    
    The strange behavior in this case is, that when an external screen is
    connected and the notebook is closed, the pointer on the external screen is
    moving to the lower right corner. When the notebook is opened again, this
    movement stops, but the touchpad clicks are unresponsive afterwards until
    reboot.
    
    Signed-off-by: Werner Sembach <wse@xxxxxxxxxxxxxxxxxxx>
    Cc: stable@xxxxxxxxxxxxxxx
    Link: https://lore.kernel.org/r/20230607173331.851192-1-wse@xxxxxxxxxxxxxxxxxxx
    Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index da2bf8259330e..0cf9a37873261 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -1188,6 +1188,13 @@ static const struct dmi_system_id i8042_dmi_quirk_table[] __initconst = {
 		.driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS |
 					SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP)
 	},
+	/* See comment on TUXEDO InfinityBook S17 Gen6 / Clevo NS70MU above */
+	{
+		.matches = {
+			DMI_MATCH(DMI_BOARD_NAME, "PD5x_7xPNP_PNR_PNN_PNT"),
+		},
+		.driver_data = (void *)(SERIO_QUIRK_NOAUX)
+	},
 	{
 		.matches = {
 			DMI_MATCH(DMI_BOARD_NAME, "X170SM"),



[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux