coreboot-kgpe-d16/payloads
Furquan Shaikh 6756c16e82 payloads/libpayload/drivers/i8042: Disable scanning on disconnect
This change ensures that keyboard scanning is disabled and keyboard is
set to default state while disconnecting the keyboard. This is
required to ensure that the controller doesn't keep scanning and
buffering keystrokes which could lead to OS drivers reading stale
data.

BUG=b:110024487
TEST=Verified that kernel driver is able to probe correctly even if
multiple keys are pressed during handoff from payload to OS.

Change-Id: I1ffb8904d545284454c1825ee2e7c0087fc13762
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/27290
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-07-02 07:33:38 +00:00
..
bayou payloads: change coreboot to lowercase 2017-06-07 12:08:55 +02:00
coreinfo util/cbfstool: Support FIT payloads 2018-06-15 09:13:24 +00:00
external tianocore: Add more patches 2018-06-28 13:37:56 +00:00
libpayload payloads/libpayload/drivers/i8042: Disable scanning on disconnect 2018-07-02 07:33:38 +00:00
nvramcui payloads/nvramcui/payload.sh: Fix shellcheck warnings 2018-01-24 23:01:35 +00:00
Kconfig payloads: Add LinuxBoot payload in u-root mode 2018-06-19 18:37:37 +00:00
Makefile.inc payloads: Add LinuxBoot payload in u-root mode 2018-06-19 18:37:37 +00:00