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sandbox: avoid duplicate backslash input

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When using SDL for input the SDL key codes are first converted to Linux key
codes and then to matrix entries of the cross wired keyboard.

We must not map any key code to two different places on the keyboard. So
comment out one backslash position.

Update the rest of the file from Linux 5.7.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Heinrich Schuchardt 2020-09-29 03:56:20 +02:00 • committed by Simon Glass
parent c4216219ec
commit 175e8322bc
1 changed files with 15 additions and 5 deletions
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20
arch/sandbox/dts/cros-ec-keyboard.dtsi
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@ -1,12 +1,14 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Keyboard dts fragment for devices that use cros-ec-keyboard
*
* Copyright (c) 2014 Google, Inc
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
* This file is taken from Linux
* arch/arm/boot/dts/cros-ec-keyboard.dtsi.
*
* A duplicate KEY_BACKSLASH key had to be removed.
*/
#include <dt-bindings/input/input.h>
@ -22,6 +24,7 @@
MATRIX_KEY(0x00, 0x02, KEY_F1)
MATRIX_KEY(0x00, 0x03, KEY_B)
MATRIX_KEY(0x00, 0x04, KEY_F10)
MATRIX_KEY(0x00, 0x05, KEY_RO)
MATRIX_KEY(0x00, 0x06, KEY_N)
MATRIX_KEY(0x00, 0x08, KEY_EQUAL)
MATRIX_KEY(0x00, 0x0a, KEY_RIGHTALT)
@ -34,6 +37,7 @@
MATRIX_KEY(0x01, 0x08, KEY_APOSTROPHE)
MATRIX_KEY(0x01, 0x09, KEY_F9)
MATRIX_KEY(0x01, 0x0b, KEY_BACKSPACE)
MATRIX_KEY(0x01, 0x0c, KEY_HENKAN)
MATRIX_KEY(0x02, 0x00, KEY_LEFTCTRL)
MATRIX_KEY(0x02, 0x01, KEY_TAB)
@ -45,6 +49,7 @@
MATRIX_KEY(0x02, 0x07, KEY_102ND)
MATRIX_KEY(0x02, 0x08, KEY_LEFTBRACE)
MATRIX_KEY(0x02, 0x09, KEY_F8)
MATRIX_KEY(0x02, 0x0a, KEY_YEN)
MATRIX_KEY(0x03, 0x01, KEY_GRAVE)
MATRIX_KEY(0x03, 0x02, KEY_F2)
@ -52,7 +57,9 @@
MATRIX_KEY(0x03, 0x04, KEY_F5)
MATRIX_KEY(0x03, 0x06, KEY_6)
MATRIX_KEY(0x03, 0x08, KEY_MINUS)
MATRIX_KEY(0x03, 0x09, KEY_F13)
MATRIX_KEY(0x03, 0x0b, KEY_BACKSLASH)
MATRIX_KEY(0x03, 0x0c, KEY_MUHENKAN)
MATRIX_KEY(0x04, 0x00, KEY_RIGHTCTRL)
MATRIX_KEY(0x04, 0x01, KEY_A)
@ -63,7 +70,10 @@
MATRIX_KEY(0x04, 0x06, KEY_J)
MATRIX_KEY(0x04, 0x08, KEY_SEMICOLON)
MATRIX_KEY(0x04, 0x09, KEY_L)
MATRIX_KEY(0x04, 0x0a, KEY_BACKSLASH)
/*
* Do not map any key twice
* MATRIX_KEY(0x04, 0x0a, KEY_BACKSLASH)
*/
MATRIX_KEY(0x04, 0x0b, KEY_ENTER)
MATRIX_KEY(0x05, 0x01, KEY_Z)