From: Tony Lindgren <tony@atomide.com>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-omap@vger.kernel.org,
Arthur Demchenkov <spinal.by@gmail.com>,
Merlijn Wajer <merlijn@wizzup.org>, Pavel Machek <pavel@ucw.cz>,
Sebastian Reichel <sre@kernel.org>
Subject: Re: [PATCH 2/2] Input: omap4-keypad - check state again for lost key-up interrupts
Date: Thu, 27 Feb 2020 08:08:20 -0800 [thread overview]
Message-ID: <20200227160820.GF37466@atomide.com> (raw)
In-Reply-To: <20200227020407.17276-2-tony@atomide.com>
* Tony Lindgren <tony@atomide.com> [200227 02:05]:
> + /* Check once after debounce time when no more keys down */
> + if (!new_keys_pressed) {
> + usleep_range(OMAP4_DEBOUNCE_MS * 1000 * 2,
> + OMAP4_DEBOUNCE_MS * 1000 * 3);
> + new_keys_pressed = omap4_keypad_scan_keys(keypad_data);
> + }
So this can be outside the loop. And we actually need to clear
the state looks like.
I'll send out v2 series of these after some more debugging.
Regards,
Tony
next prev parent reply other threads:[~2020-02-27 16:08 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-27 2:04 [PATCH 1/2] Input: omap4-keypad - Configure interrupt as level Tony Lindgren
2020-02-27 2:04 ` [PATCH 2/2] Input: omap4-keypad - check state again for lost key-up interrupts Tony Lindgren
2020-02-27 16:08 ` Tony Lindgren [this message]
2020-03-06 18:58 ` [PATCH 1/2] Input: omap4-keypad - Configure interrupt as level Dmitry Torokhov
2020-03-06 19:04 ` Tony Lindgren
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