From: Kevin Hilman <khilman@baylibre.com>
To: Mason <slash.tmp@free.fr>
Cc: Eduardo Valentin <edubezval@gmail.com>,
Zhang Rui <rui.zhang@intel.com>,
linux-pm <linux-pm@vger.kernel.org>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Sebastian Frias <sf84@laposte.net>
Subject: Re: [PATCH v2] thermal: tango: add resume support
Date: Tue, 21 Jun 2016 07:59:57 -0700 [thread overview]
Message-ID: <7hoa6ubn9u.fsf@baylibre.com> (raw)
In-Reply-To: <57690362.2000706@free.fr> (Mason's message of "Tue, 21 Jun 2016 11:05:38 +0200")
Mason <slash.tmp@free.fr> writes:
> From: Marc Gonzalez <marc_gonzalez@sigmadesigns.com>
>
> When this platform is suspended, firmware powers the entire SoC down,
> except a few hardware blocks waiting for wakeup events. And there is
> no context to save for this particular block.
>
> Therefore, there is nothing useful for the driver to do on suspend;
> so we define a NULL suspend hook. On resume, the driver initializes
> the block exactly as is done in the probe callback.
>
> Signed-off-by: Marc Gonzalez <marc_gonzalez@sigmadesigns.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
prev parent reply other threads:[~2016-06-21 15:07 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-21 9:05 [PATCH v2] thermal: tango: add resume support Mason
2016-06-21 14:59 ` Kevin Hilman [this message]
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