From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: Linux-sh list <linux-sh@vger.kernel.org>
Cc: Linux PM list <linux-pm@vger.kernel.org>,
Guennadi Liakhovetski <g.liakhovetski@gmx.de>,
Magnus Damm <magnus.damm@gmail.com>,
LKML <linux-kernel@vger.kernel.org>
Subject: [RFC][PATCH 0/4] PM / shmobile: Use PM QoS latency constraints in touchscreen driver
Date: Fri, 09 Dec 2011 23:42:44 +0000 [thread overview]
Message-ID: <201112100042.45168.rjw@sisk.pl> (raw)
Hi,
The following series of patches updates the SH7372 PM domain's so that
A4R doesn't need to be turned on during system sleep, drops the SH7372's
PM domains stay_on flag and makes the touchscreen add a PM QoS constraint
on its I2C controller to prevent the A4R domain containing it from being
turned off (due to power management) when the touchscreen is active.
Comments welcome!
Thanks,
Rafael
next reply other threads:[~2011-12-09 23:42 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-09 23:42 Rafael J. Wysocki [this message]
2011-12-09 23:43 ` [RFC][PATCH 1/4] PM / shmobile: Don't include SH7372's INTCS in syscore suspend/resume Rafael J. Wysocki
2011-12-09 23:44 ` [RFC][PATCH 2/4] PM / shmobile: Remove the stay_on flag from SH7372's PM domains Rafael J. Wysocki
2011-12-09 23:45 ` [RFC][PATCH 3/4] PM / QoS: Introduce dev_pm_qos_add_ancestor_request() Rafael J. Wysocki
2011-12-09 23:46 ` [RFC][PATCH 4/4] PM / input / touchscreen: Make st1232 use device PM QoS constraints Rafael J. Wysocki
2011-12-12 14:34 ` [RFC][PATCH 4/4] PM / input / touchscreen: Make st1232 use device Guennadi Liakhovetski
2011-12-16 0:10 ` [Update][PATCH 0/5] PM / shmobile: Use PM QoS latency constraints in touchscreen driver on SH7372 Rafael J. Wysocki
2011-12-16 0:11 ` [Update][PATCH 1/5] PM / shmobile: Don't include SH7372's INTCS in syscore suspend/resume Rafael J. Wysocki
2011-12-16 0:12 ` [Update][PATCH 2/5] PM / shmobile: Remove the stay_on flag from SH7372's PM domains Rafael J. Wysocki
2011-12-16 0:12 ` [Update][PATCH 3/5] PM / QoS: Introduce dev_pm_qos_add_ancestor_request() Rafael J. Wysocki
2011-12-16 0:13 ` [Update][PATCH 4/5] PM / input / touchscreen: Make st1232 use device PM QoS constraints Rafael J. Wysocki
2011-12-16 0:16 ` [Update][PATCH 5/5] PM / shmobile: Allow the A4R domain to be turned off at run time Rafael J. Wysocki
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