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input: keyboard: add completely support for PW-G5300

This commit is contained in:
Suguru Saito 2021-12-28 02:37:49 +09:00
parent f50b08037d
commit 5dc51fb705
2 changed files with 39 additions and 30 deletions
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61
arch/arm/boot/dts/imx28-pwg5300.dts
View File

@ -27,16 +27,18 @@
&keyboard_i2c {
status = "okay";
symbol-keycode = <0x0c>; /* Page Down */
keymap =
<0x01 KEY_POWER>, /* Power */
<0x07 KEY_ESC>, /* Search */
<0x0d KEY_TAB>, /* Kokugo */
<0x11 KEY_PAGEUP>, /* Eiwa Waei */
<0x15 KEY_PAGEDOWN>, /* My Dictionary */
<0x25 KEY_INSERT>, /* History / Bookmark */
<0x1d KEY_DELETE>, /* Marker test */
/* <0x2b Memorization tool> */
/* <0x24 Home> */
<0x01 KEY_POWER>, /* Power On / Off */
<0x07 KEY_ESC>, /* Global Search */
<0x0d KEY_TAB>, /* Daijirin */
<0x11 KEY_PAGEUP>, /* Eiwa / Waei */
<0x15 KEY_PAGEDOWN>, /* Kogo */
<0x1c KEY_INSERT>, /* Britannica */
<0x1d KEY_DELETE>, /* Switch */
/* <0x25 >, */ /* Bookmark */
/* <0x24 >, */ /* Home */
/* <0x2b >, */ /* Dictionary Menu */
<0x02 KEY_Q>, /* Q */
<0x08 KEY_W>, /* W */
<0x0e KEY_E>, /* E */
@ -56,7 +58,7 @@
<0x20 KEY_J>, /* J */
<0x28 KEY_K>, /* K */
<0x2e KEY_L>, /* L */
<0x05 KEY_LEFTSHIFT>,
<0x05 KEY_LEFTSHIFT>, /* Function */
<0x04 KEY_Z>, /* Z */
<0x0a KEY_X>, /* X */
<0x10 KEY_C>, /* C */
@ -65,26 +67,28 @@
<0x21 KEY_N>, /* N */
<0x29 KEY_M>, /* M */
<0x2f KEY_MINUS>, /* Minus */
<0x31 KEY_BACKSPACE>, /* Backspace */
<0x0b KEY_LEFTCTRL>, /* Page Up */
/* <0x0c KEY_PAGEDOWN>, */ /* Page Down */
<0x06 KEY_LEFTALT>, /* Switch characters */
/* < 0x19, Symbols>, */
<0x31 KEY_BACKSPACE>, /* Backward */
<0x06 KEY_LEFTCTRL>, /* Audio */
<0x0b KEY_LEFTALT>, /* Page Up */
/* <0x0c Symbol>, */ /* Page Down */
<0x19 KEY_SPACE>, /* S Jump */
<0x1b KEY_ESC>, /* Go Back */
<0x1c KEY_SPACE>, /* Space */
<0x23 KEY_ENTER>, /* Enter */
<0x23 KEY_ENTER>, /* Search / Enter */
<0x1a KEY_LEFT>, /* Left */
<0x22 KEY_UP>, /* Up */
<0x2a KEY_DOWN>, /* Down */
<0x30 KEY_RIGHT>; /* Right */
keymap-symbol =
<0x01 KEY_POWER>, /* Power */
<0x07 KEY_ESC>, /* Search */
<0x0d KEY_TAB>, /* Kokugo */
<0x11 KEY_PAGEUP>, /* Eiwa Waei */
<0x15 KEY_PAGEDOWN>, /* My Dictionary */
<0x25 KEY_INSERT>, /* History / Bookmark */
<0x1d KEY_DELETE>, /* Marker test */
<0x01 KEY_POWER>, /* Power On / Off */
<0x07 KEY_ESC>, /* Global Search */
<0x0d KEY_TAB>, /* Daijirin */
<0x11 KEY_PAGEUP>, /* Eiwa / Waei */
<0x15 KEY_PAGEDOWN>, /* Kogo */
<0x1c KEY_INSERT>, /* Britannica */
<0x1d KEY_DELETE>, /* Switch */
/* <0x25 >, */ /* Bookmark */
/* <0x24 >, */ /* Home */
/* <0x2b >, */ /* Dictionary Menu */
<0x02 KEY_1>, /* Q */
<0x08 KEY_2>, /* W */
<0x0e KEY_3>, /* E */
@ -102,12 +106,11 @@
<0x20 KEY_APOSTROPHE>, /* J */
<0x28 KEY_LEFTBRACE>, /* K */
<0x2e KEY_RIGHTBRACE>, /* L */
<0x05 KEY_LEFTSHIFT>,
<0x05 KEY_LEFTSHIFT>, /* Function */
<0x21 KEY_COMMA>, /* N */
<0x29 KEY_DOT>, /* M */
<0x2f KEY_SLASH>, /* Minus */
<0x31 KEY_BACKSPACE>, /* Backspace */
<0x0b KEY_LEFTCTRL>, /* Page Up */
/* <0x0c KEY_PAGEDOWN>, */ /* Page Down */
<0x06 KEY_LEFTALT>; /* Switch characters */
<0x31 KEY_BACKSPACE>, /* Backward */
<0x06 KEY_LEFTCTRL>, /* Audio */
<0x0b KEY_LEFTALT>; /* Page Up */
};

8
drivers/input/keyboard/brain-kbd-i2c.c
View File

@ -38,13 +38,14 @@ struct bk_i2c_data {
int kmlen_symbol;
bool symbol;
u32 symbol_keycode;
};
static bool detect_key(struct bk_i2c_data *kbd, u8 keycode)
{
int i;
if ((keycode & 0x3f) == 0x19) {
if ((keycode & 0x3f) == (u8)(kbd->symbol_keycode)) {
if (BK_IS_PRESSED(keycode)) {
dev_dbg(&kbd->cli->dev, "symbol pressed!\n");
kbd->symbol = true;
@ -154,6 +155,11 @@ static int bk_i2c_probe(struct i2c_client *cli, const struct i2c_device_id *id)
return -ENOMEM;
}
if (of_property_read_u32(cli->dev.of_node,
"symbol-keycode", &kbd->symbol_keycode)) {
kbd->symbol_keycode = 0x19;
}
cells = 2;
if (!of_get_property(cli->dev.of_node, "keymap", &len)) {
dev_err(&cli->dev, "DT node has no keymap\n");