linux-kernel - Re: [PATCH v4] Input: sun4i-lradc-keys

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Date:   Fri, 19 Nov 2021 16:48:58 +0100
From:   Jernej Škrabec <jernej.skrabec@...il.com>
To:     Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Samuel Holland <samuel@...lland.org>
Cc:     Hans de Goede <hdegoede@...hat.com>,
        Maxime Ripard <mripard@...nel.org>,
        Chen-Yu Tsai <wens@...e.org>, linux-input@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-sunxi@...ts.linux.dev,
        Ondrej Jirman <megous@...ous.com>,
        Samuel Holland <samuel@...lland.org>
Subject: Re: [PATCH v4] Input: sun4i-lradc-keys -  Add wakup support

Hi!

Dne petek, 19. november 2021 ob 03:54:15 CET je Samuel Holland napisal(a):
> From: Ondrej Jirman <megous@...ous.com>
> 
> Allow the driver to wake the system on key press if the "wakeup-source"
> property is provided in the device tree. Using the LRADC as a wakeup
> source requires keeping the AVCC domain active during sleep. Since this
> has a nontrivial impact on power consumption (sometimes doubling it),
> disable the LRADC wakeup source by default.
> 
> Signed-off-by: Ondrej Jirman <megous@...ous.com>
> Signed-off-by: Samuel Holland <samuel@...lland.org>

Acked-by: Jernej Skrabec <jernej.skrabec@...il.com>

Best regards,
Jernej