From: Amit Kucheria <amit.kucheria@linaro.org>
To: linux-kernel@vger.kernel.org
Cc: linux-arm-msm@vger.kernel.org, viresh.kumar@linaro.org,
edubezval@gmail.com, swboyd@chromium.org, dianders@chromium.org,
mka@chromium.org, "Rafael J. Wysocki" <rjw@rjwysocki.net>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Sudeep Holla <sudeep.holla@arm.com>,
Zhang Rui <rui.zhang@intel.com>,
linux-arm-kernel@lists.infradead.org (moderated
list:ARM/Mediatek SoC support),
linux-mediatek@lists.infradead.org (moderated list:ARM/Mediatek
SoC support),
linux-pm@vger.kernel.org (open list:CPU FREQUENCY SCALING
FRAMEWORK)
Subject: [PATCH v4 0/9] cpufreq: Add flag to auto-register as cooling device
Date: Mon, 28 Jan 2019 12:11:25 +0530 [thread overview]
Message-ID: <cover.1548654899.git.amit.kucheria@linaro.org> (raw)
Add a flag for cpufreq drivers to tell cpufreq core to auto-register
themselves as a thermal cooling device.
There series converts over all the drivers except arm_big_little.c.
Tested on SDM845 with the qcom-cpufreq-hw driver. Only compile-tested the
others.
Things needing fixing (but not a blocker for the series):
- Look at how to detect that we're not in IKS mode in arm_big_little's
.ready callback.
Chnages since v3:
- Got rid of wrapper function to register/unregister cooling devices.
Directly call the function in cpufreq.c
Changes since v2:
- Get rid of #ifdef'ery and let the pointer exist in all cases
- Get rid of (!CPU_THERMAL || THERMAL) dependency in all cpufreq drivers'
Kconfig
Changes since v1:
- Fix compilation failures with allmodconfig
- Get rid of #ifdef in cpufreq.c
- Removed miscellaneous patches and sent them separately
- Merged patches 1 and 2 from v1
Amit Kucheria (9):
thermal: cpu_cooling: Require thermal core to be compiled in
cpufreq: Auto-register the driver as a thermal cooling device if asked
cpufreq: qcom-hw: Register as a cpufreq cooling device
cpufreq: imx6q: Use auto-registration of thermal cooling device
cpufreq: cpufreq-dt: Use auto-registration of thermal cooling device
cpufreq: mediatek: Use auto-registration of thermal cooling device
cpufreq: qoriq: Use auto-registration of thermal cooling device
cpufreq: scmi: Use auto-registration of thermal cooling device
cpufreq: scpi: Use auto-registration of thermal cooling device
drivers/cpufreq/Kconfig | 3 ---
drivers/cpufreq/Kconfig.arm | 5 -----
drivers/cpufreq/cpufreq-dt.c | 14 ++------------
drivers/cpufreq/cpufreq.c | 9 +++++++++
drivers/cpufreq/imx6q-cpufreq.c | 24 ++----------------------
drivers/cpufreq/mediatek-cpufreq.c | 14 ++------------
drivers/cpufreq/qcom-cpufreq-hw.c | 3 ++-
drivers/cpufreq/qoriq-cpufreq.c | 15 ++-------------
drivers/cpufreq/scmi-cpufreq.c | 14 ++------------
drivers/cpufreq/scpi-cpufreq.c | 14 ++------------
drivers/thermal/Kconfig | 1 +
include/linux/cpufreq.h | 9 +++++++++
12 files changed, 33 insertions(+), 92 deletions(-)
--
2.17.1
next reply other threads:[~2019-01-28 6:42 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-28 6:41 Amit Kucheria [this message]
2019-01-28 6:41 ` [PATCH v4 1/9] thermal: cpu_cooling: Require thermal core to be compiled in Amit Kucheria
2019-01-28 6:41 ` [PATCH v4 2/9] cpufreq: Auto-register the driver as a thermal cooling device if asked Amit Kucheria
2019-01-28 8:29 ` Daniel Lezcano
2019-01-28 8:32 ` Daniel Lezcano
2019-01-28 12:03 ` Rafael J. Wysocki
2019-01-29 4:21 ` Amit Kucheria
2019-01-28 9:03 ` Rafael J. Wysocki
2019-01-28 6:41 ` [PATCH v4 3/9] cpufreq: qcom-hw: Register as a cpufreq cooling device Amit Kucheria
2019-01-28 8:32 ` Daniel Lezcano
2019-01-28 6:41 ` [PATCH v4 4/9] cpufreq: imx6q: Use auto-registration of thermal " Amit Kucheria
2019-01-28 8:34 ` Daniel Lezcano
2019-01-28 6:41 ` [PATCH v4 5/9] cpufreq: cpufreq-dt: " Amit Kucheria
2019-01-28 8:35 ` Daniel Lezcano
2019-01-28 6:41 ` [PATCH v4 6/9] cpufreq: mediatek: " Amit Kucheria
2019-01-28 8:36 ` Daniel Lezcano
2019-01-28 6:41 ` [PATCH v4 7/9] cpufreq: qoriq: " Amit Kucheria
2019-01-28 8:37 ` Daniel Lezcano
2019-01-28 6:41 ` [PATCH v4 8/9] cpufreq: scmi: " Amit Kucheria
2019-01-28 8:39 ` Daniel Lezcano
2019-01-28 6:41 ` [PATCH v4 9/9] cpufreq: scpi: " Amit Kucheria
2019-01-28 8:40 ` Daniel Lezcano
2019-01-28 6:47 ` [PATCH v4 0/9] cpufreq: Add flag to auto-register as " Viresh Kumar
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