This code appears to be missing a piece that is needed on some keyboards
to enable the keyboard. Add this in.
This makes the keyboard work correctly on chromebook_link.
Signed-off-by: Simon Glass <s...@chromium.org>
---
Changes in v2:
- Rebase to dm/next
drivers/input/i8042.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/input/i8042.c b/drivers/input/i8042.c
index ca1604c..1769c5e 100644
--- a/drivers/input/i8042.c
+++ b/drivers/input/i8042.c
@@ -698,7 +698,14 @@ static int kbd_reset(void)
/* Enable Keyboard */
out8(I8042_COMMAND_REG, 0xae);
+ if (kbd_input_empty() == 0)
+ return -1;
+
+ out8(I8042_COMMAND_REG, 0x60);
+ if (kbd_input_empty() == 0)
+ return -1;
+ out8(I8042_DATA_REG, 0xf4);
if (kbd_input_empty() == 0)
return -1;
--
2.2.0.rc0.207.ga3a616c
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