From e698b55b8c12cf954a2ce240c1d648fc4e98a1d8 Mon Sep 17 00:00:00 2001 From: Jiri Kosina Date: Mon, 28 Sep 2020 16:21:17 -0700 Subject: [PATCH] Input: i8042 - add nopnp quirk for Acer Aspire 5 A515 MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Touchpad on this laptop is not detected properly during boot, as PNP enumerates (wrongly) AUX port as disabled on this machine. Fix that by adding this board (with admittedly quite funny DMI identifiers) to nopnp quirk list. Reported-by: Andrés Barrantes Silman Signed-off-by: Jiri Kosina Link: https://lore.kernel.org/r/nycvar.YFH.7.76.2009252337340.3336@cbobk.fhfr.pm Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov --- 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 37fb9aa88f9c3..a4c9b9652560a 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -721,6 +721,13 @@ static const struct dmi_system_id __initconst i8042_dmi_nopnp_table[] = { DMI_MATCH(DMI_BOARD_VENDOR, "MICRO-STAR INTERNATIONAL CO., LTD"), }, }, + { + /* Acer Aspire 5 A515 */ + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "Grumpy_PK"), + DMI_MATCH(DMI_BOARD_VENDOR, "PK"), + }, + }, { } }; -- 2.39.5