diff options
| author | Po-Hsu Lin <po-hsu.lin@canonical.com> | 2020-11-30 22:39:40 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-12-08 10:18:55 +0100 |
| commit | 39af5bf26edee133e192d6f90242424f89b5060b (patch) | |
| tree | a1a1a42ecbbc733992205ed290e3547990d6723b | |
| parent | e26a347644e91474e89ae843bc6e328247d96499 (diff) | |
Input: i8042 - add ByteSpeed touchpad to noloop table
commit a48491c65b513e5cdc3e7a886a4db915f848a5f5 upstream.
It looks like the C15B laptop got another vendor: ByteSpeed LLC.
Avoid AUX loopback on this touchpad as well, thus input subsystem will
be able to recognize a Synaptics touchpad in the AUX port.
BugLink: https://bugs.launchpad.net/bugs/1906128
Signed-off-by: Po-Hsu Lin <po-hsu.lin@canonical.com>
Link: https://lore.kernel.org/r/20201201054723.5939-1-po-hsu.lin@canonical.com
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/input/serio/i8042-x86ia64io.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index 51bd2ebaa342..adb8b23a6393 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -223,6 +223,10 @@ static const struct dmi_system_id __initconst i8042_dmi_noloop_table[] = { DMI_MATCH(DMI_SYS_VENDOR, "PEGATRON CORPORATION"), DMI_MATCH(DMI_PRODUCT_NAME, "C15B"), }, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ByteSpeed LLC"), + DMI_MATCH(DMI_PRODUCT_NAME, "ByteSpeed Laptop C15B"), + }, }, { } }; |