[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <20200227020407.17276-1-tony@atomide.com>
Date: Wed, 26 Feb 2020 18:04:06 -0800
From: Tony Lindgren <tony@...mide.com>
To: Dmitry Torokhov <dmitry.torokhov@...il.com>
Cc: linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-omap@...r.kernel.org,
Arthur Demchenkov <spinal.by@...il.com>,
Merlijn Wajer <merlijn@...zup.org>,
Pavel Machek <pavel@....cz>, Sebastian Reichel <sre@...nel.org>
Subject: [PATCH 1/2] Input: omap4-keypad - Configure interrupt as level
The interrupt should be level high for SoC internal devices.
Otherwise interrupts may not be seen after a wake-up event.
Cc: Arthur Demchenkov <spinal.by@...il.com>
Cc: Merlijn Wajer <merlijn@...zup.org>
Cc: Pavel Machek <pavel@....cz>
Cc: Sebastian Reichel <sre@...nel.org>
Signed-off-by: Tony Lindgren <tony@...mide.com>
---
drivers/input/keyboard/omap4-keypad.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/input/keyboard/omap4-keypad.c b/drivers/input/keyboard/omap4-keypad.c
--- a/drivers/input/keyboard/omap4-keypad.c
+++ b/drivers/input/keyboard/omap4-keypad.c
@@ -344,7 +344,8 @@ static int omap4_keypad_probe(struct platform_device *pdev)
}
error = request_threaded_irq(keypad_data->irq, omap4_keypad_irq_handler,
- omap4_keypad_irq_thread_fn, IRQF_ONESHOT,
+ omap4_keypad_irq_thread_fn,
+ IRQF_TRIGGER_HIGH | IRQF_ONESHOT,
"omap4-keypad", keypad_data);
if (error) {
dev_err(&pdev->dev, "failed to register interrupt\n");
--
2.25.1
Powered by blists - more mailing lists