From: Mario Limonciello <mario.limonciello@xxxxxxx>
commit 5c4fa2a6da7fb ("Input: soc_button_array - debounce the buttons")
hardcoded all soc-button-array devices to use a 50ms debounce timeout
but this doesn't work on all hardware. The hardware I have on hand
actually prescribes in the ASL that the timeout should be 0:
GpioInt (Edge, ActiveBoth, Exclusive, PullUp, 0x0000,
"\\_SB.GPIO", 0x00, ResourceConsumer, ,)
{ // Pin list
0x0000
}
Let the GPIO core program the debounce instead of hardcoding it into a
driver.
This reverts commit 5c4fa2a6da7fbc76290d1cb54a7e35633517a522.
Cc: Hans de Goede <hansg@xxxxxxxxxx>
Signed-off-by: Mario Limonciello <mario.limonciello@xxxxxxx>
---
drivers/input/misc/soc_button_array.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/input/misc/soc_button_array.c b/drivers/input/misc/soc_button_array.c
index b8cad415c62ca..99490df42b6f2 100644
--- a/drivers/input/misc/soc_button_array.c
+++ b/drivers/input/misc/soc_button_array.c
@@ -219,8 +219,6 @@ soc_button_device_create(struct platform_device *pdev,
gpio_keys[n_buttons].active_low = info->active_low;
gpio_keys[n_buttons].desc = info->name;
gpio_keys[n_buttons].wakeup = info->wakeup;
- /* These devices often use cheap buttons, use 50 ms debounce */
- gpio_keys[n_buttons].debounce_interval = 50;
n_buttons++;
}
--
2.43.0
