Add one more step into the init sequence. This fixes the keyboard on samus, which otherwise does not work.
Signed-off-by: Simon Glass sjg@chromium.org ---
drivers/input/i8042.c | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/drivers/input/i8042.c b/drivers/input/i8042.c index 661d7fd..12f8934 100644 --- a/drivers/input/i8042.c +++ b/drivers/input/i8042.c @@ -128,6 +128,12 @@ static int kbd_reset(int quirk) if (kbd_cmd_read(CMD_SELF_TEST) != KBC_TEST_OK) goto err;
+ if (kbd_write(I8042_DATA_REG, 0xf4) || + kbd_read(I8042_DATA_REG) != KBD_ACK) { + debug("Keyboard enable failed ACK\n"); + goto err; + } + /* keyboard reset */ if (kbd_write(I8042_DATA_REG, CMD_RESET_KBD) || kbd_read(I8042_DATA_REG) != KBD_ACK ||