linux-kernel - [PATCH 0/2] PM / suspend: Add platform_suspend_target

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Message-Id: <20170716023610.4658-1-f.fainelli@gmail.com>
Date:   Sat, 15 Jul 2017 19:36:08 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     linux-kernel@...r.kernel.org
Cc:     Florian Fainelli <f.fainelli@...il.com>,
        "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Alexandre Belloni <alexandre.belloni@...e-electrons.com>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        linux-pm <linux-pm@...r.kernel.org>,
        Thibaud Cornic <thibaud_cornic@...madesigns.com>,
        JB <jb_lescher@...madesigns.com>, Mason <slash.tmp@...e.fr>,
        Kevin Hilman <khilman@...nel.org>, Pavel Machek <pavel@....cz>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>
Subject: [PATCH 0/2] PM / suspend: Add platform_suspend_target_state()

This patch series implements the idea discussed in this thread:

https://www.spinics.net/lists/arm-kernel/msg590068.html

The last patch is relative to the pending submission of the Broadcom STB
S2/S3/S5 suspend/resume code that can be found below, and is provided
as an example of how this can be useful.

https://lkml.org/lkml/2017/6/16/737

Changes from RFC:

- make platform_target_state an enum that platforms can modify to
  include their own states
- updated brcmstb PM code to translate internal states to externally
  visible platform_target_state

Florian Fainelli (2):
  PM / suspend: Add platform_suspend_target_state()
  soc: bcm: brcmstb: PM: Implement target_state callback

 drivers/soc/bcm/brcmstb/pm/pm-arm.c | 22 ++++++++++++++++++++++
 include/linux/suspend.h             | 26 ++++++++++++++++++++++++++
 kernel/power/suspend.c              | 15 +++++++++++++++
 3 files changed, 63 insertions(+)

-- 
2.9.3