Add support for the German keymap, taken from i8042.c. This can be selected when the input library it initialised.
Signed-off-by: Simon Glass sjg@chromium.org ---
board/kosagi/novena/novena.c | 2 +- drivers/input/cros_ec_keyb.c | 2 +- drivers/input/input.c | 82 ++++++++++++++++++++++++++++++++++++++++---- drivers/input/tegra-kbc.c | 2 +- include/input.h | 3 +- 5 files changed, 80 insertions(+), 11 deletions(-)
diff --git a/board/kosagi/novena/novena.c b/board/kosagi/novena/novena.c index 48cbb0f..0b61365 100644 --- a/board/kosagi/novena/novena.c +++ b/board/kosagi/novena/novena.c @@ -88,7 +88,7 @@ int drv_keyboard_init(void) debug("%s: Cannot set up input\n", __func__); return -1; } - input_add_tables(&button_input); + input_add_tables(&button_input, false); button_input.read_keys = novena_gpio_button_read_keys;
error = input_stdio_register(&dev); diff --git a/drivers/input/cros_ec_keyb.c b/drivers/input/cros_ec_keyb.c index fe5caea..9bc4555 100644 --- a/drivers/input/cros_ec_keyb.c +++ b/drivers/input/cros_ec_keyb.c @@ -211,7 +211,7 @@ static int cros_ec_kbd_probe(struct udevice *dev)
priv->input = input; input->dev = dev; - input_add_tables(input); + input_add_tables(input, false); input->read_keys = cros_ec_kbc_check; strcpy(sdev->name, "cros-ec-keyb");
diff --git a/drivers/input/input.c b/drivers/input/input.c index c488f3a..a54449e 100644 --- a/drivers/input/input.c +++ b/drivers/input/input.c @@ -78,6 +78,60 @@ static unsigned char kbd_ctrl_xlate[] = { '\r', 0xff, '/', '*', };
+static const uchar kbd_plain_xlate_german[] = { + 0xff, 0x1b, '1', '2', '3', '4', '5', '6', /* scan 00-07 */ + '7', '8', '9', '0', 0xe1, ''', 0x08, '\t', /* scan 08-0F */ + 'q', 'w', 'e', 'r', 't', 'z', 'u', 'i', /* scan 10-17 */ + 'o', 'p', 0x81, '+', '\r', 0xff, 'a', 's', /* scan 18-1F */ + 'd', 'f', 'g', 'h', 'j', 'k', 'l', 0x94, /* scan 20-27 */ + 0x84, '^', 0xff, '#', 'y', 'x', 'c', 'v', /* scan 28-2F */ + 'b', 'n', 'm', ',', '.', '-', 0xff, '*', /* scan 30-37 */ + ' ', ' ', 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 38-3F */ + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, '7', /* scan 40-47 */ + '8', '9', '-', '4', '5', '6', '+', '1', /* scan 48-4F */ + '2', '3', '0', ',', 0xff, 0xff, '<', 0xff, /* scan 50-57 */ + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 58-5F */ + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 60-67 */ + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 68-6F */ + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 70-77 */ + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 78-7F */ + '\r', 0xff, '/', '*', +}; + +static unsigned char kbd_shift_xlate_german[] = { + 0xff, 0x1b, '!', '"', 0x15, '$', '%', '&', /* scan 00-07 */ + '/', '(', ')', '=', '?', '`', 0x08, '\t', /* scan 08-0F */ + 'Q', 'W', 'E', 'R', 'T', 'Z', 'U', 'I', /* scan 10-17 */ + 'O', 'P', 0x9a, '*', '\r', 0xff, 'A', 'S', /* scan 18-1F */ + 'D', 'F', 'G', 'H', 'J', 'K', 'L', 0x99, /* scan 20-27 */ + 0x8e, 0xf8, 0xff, ''', 'Y', 'X', 'C', 'V', /* scan 28-2F */ + 'B', 'N', 'M', ';', ':', '_', 0xff, '*', /* scan 30-37 */ + ' ', ' ', 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 38-3F */ + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, '7', /* scan 40-47 */ + '8', '9', '-', '4', '5', '6', '+', '1', /* scan 48-4F */ + '2', '3', '0', ',', 0xff, 0xff, '>', 0xff, /* scan 50-57 */ + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 58-5F */ + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 60-67 */ + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 68-6F */ + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 70-77 */ + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 78-7F */ + '\r', 0xff, '/', '*', +}; + +static unsigned char kbd_right_alt_xlate_german[] = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 00-07 */ + '{', '[', ']', '}', '\', 0xff, 0xff, 0xff, /* scan 08-0F */ + '@', 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 10-17 */ + 0xff, 0xff, 0xff, '~', 0xff, 0xff, 0xff, 0xff, /* scan 18-1F */ + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 20-27 */ + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 28-2F */ + 0xff, 0xff, 0xe6, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 30-37 */ + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 38-3F */ + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 40-47 */ + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 48-4F */ + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, '|', 0xff, /* scan 50-57 */ +}; + /* * Scan key code to ANSI 3.64 escape sequence table. This table is * incomplete in that it does not include all possible extra keys. @@ -500,14 +554,28 @@ void input_allow_repeats(struct input_config *config, bool allow_repeats) config->allow_repeats = allow_repeats; }
-int input_add_tables(struct input_config *config) +int input_add_tables(struct input_config *config, bool german) { - input_add_table(config, -1, -1, - kbd_plain_xlate, ARRAY_SIZE(kbd_plain_xlate)); - input_add_table(config, KEY_LEFTSHIFT, KEY_RIGHTSHIFT, - kbd_shift_xlate, ARRAY_SIZE(kbd_shift_xlate)); - input_add_table(config, KEY_LEFTCTRL, KEY_RIGHTCTRL, - kbd_ctrl_xlate, ARRAY_SIZE(kbd_ctrl_xlate)); + if (german) { + input_add_table(config, -1, -1, + kbd_plain_xlate_german, + ARRAY_SIZE(kbd_plain_xlate_german)); + input_add_table(config, KEY_LEFTSHIFT, KEY_RIGHTSHIFT, + kbd_shift_xlate_german, + ARRAY_SIZE(kbd_shift_xlate_german)); + input_add_table(config, KEY_LEFTCTRL, KEY_RIGHTCTRL, + kbd_ctrl_xlate, ARRAY_SIZE(kbd_ctrl_xlate)); + } else { + input_add_table(config, -1, -1, + kbd_plain_xlate, ARRAY_SIZE(kbd_plain_xlate)); + input_add_table(config, KEY_LEFTSHIFT, KEY_RIGHTSHIFT, + kbd_shift_xlate, ARRAY_SIZE(kbd_shift_xlate)); + input_add_table(config, KEY_LEFTCTRL, KEY_RIGHTCTRL, + kbd_ctrl_xlate, ARRAY_SIZE(kbd_ctrl_xlate)); + input_add_table(config, -1, KEY_RIGHTALT, + kbd_right_alt_xlate_german, + ARRAY_SIZE(kbd_right_alt_xlate_german)); + }
return 0; } diff --git a/drivers/input/tegra-kbc.c b/drivers/input/tegra-kbc.c index a7137f1..951cbb4 100644 --- a/drivers/input/tegra-kbc.c +++ b/drivers/input/tegra-kbc.c @@ -326,7 +326,7 @@ static int tegra_kbd_probe(struct udevice *dev) priv->input = input; input->dev = dev; input->read_keys = tegra_kbc_check; - input_add_tables(input); + input_add_tables(input, false); strcpy(sdev->name, "tegra-kbc"); ret = input_stdio_register(sdev); if (ret) { diff --git a/include/input.h b/include/input.h index e56f500..c1af259 100644 --- a/include/input.h +++ b/include/input.h @@ -167,9 +167,10 @@ void input_allow_repeats(struct input_config *config, bool allow_repeats); * This must be called after input_init() or keycode decoding will not work. * * @param config Input state + * @param german true to use German keyboard layout, false for US * @return 0 if ok, -1 on error */ -int input_add_tables(struct input_config *config); +int input_add_tables(struct input_config *config, bool german);
/** * Set up the input handler with basic key maps.