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Subject[PATCH v5 0/9] cpufreq: Add flag to auto-register as cooling device
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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.

Changes since v4:
- Added IS_ENABLED guards in cpufreq.c
- Changed flag name to CPUFREQ_IS_COOLING_DEV
- Collected various review tags

Changes 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 | 13 +++++++++++++
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, 37 insertions(+), 92 deletions(-)

--
2.17.1

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