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libpayload/drivers/i8042: Add AT translated Keyboard support

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Wilco device uses the AT translated keyboard and doesn't need to set
scancode set. Remove the ignore flag and put into translation mode
instead.

BUG=b:145130110
TEST=Draillion keyboard is usable on every boot.

Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com>
Change-Id: Ie1053e24e44c5bad28b56cc92d091e24f3d9b6fd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37594
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mathew King <mathewk@chromium.org>
This commit is contained in:
Eric Lai
2019-12-09 15:05:12 +08:00
committed by Patrick Georgi
parent 6cfda93c6c
commit b643d3df8a
3 changed files with 62 additions and 29 deletions
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1
payloads/libpayload/drivers/i8042/i8042.h
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@@ -33,6 +33,7 @@
/* Port 0x64 commands */
#define I8042_CMD_RD_CMD_BYTE 0x20
#define I8042_CMD_WR_CMD_BYTE 0x60
#define I8042_CMD_BYTE_XLATE (1 << 6)
#define I8042_CMD_DIS_AUX 0xa7
#define I8042_CMD_EN_AUX 0xa8
#define I8042_CMD_AUX_TEST 0xa9