From: Jiri Kosina Date: Mon, 28 Sep 2020 23:21:17 +0000 (-0700) Subject: Input: i8042 - add nopnp quirk for Acer Aspire 5 A515 X-Git-Tag: v5.15~74^2~55 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5fc27b098dafb8e30794a9db0705074c7d766179;p=platform%2Fkernel%2Flinux-starfive.git Input: i8042 - add nopnp quirk for Acer Aspire 5 A515 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 --- diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index 37fb9aa..a4c9b96 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"), + }, + }, { } };