RFC qcom: Add support for tsens driver
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- v1 RFC Latest1 of 7 patches 0 repliesNew
1 of 7 patches is in this archive. The cover letter announces 7.
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/7 | thermal: qcom: tsens: Add a skeletal tsens drivers | +0 | 1 reply |
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Cover letter [RFC 0/7] qcom: Add support for tsens driver
[+ Javi, Punit for power_allocator questions ]
Hi Rajendra,
Quoted 5 lines · Rajendra Nayak
This is an attempt to have a single tsens driver for the different versions of the tsens IP that exist, on different qcom msm/apq SoCs.
Support is added for msm8916, msm8960 and msm8974 families. Based on top of the latest eeprom framework patches [1]
Curious how are you testing this? with which thermal governor?
I'm experimenting with the new thermal power_allocator governor currently in linux-next, and was hoping to use this to test it, but I'm noticing it doesn't work with the power_allocator governor.
The first thing is that the power_allator goveror expects each thermal zone to have a sustainable-power property in the DT, which this series doesn't provide. Hacking some dummy values in there to see what happens next, I then hit the "thermal zone cpu-thermal0 has wrong trip setup for power allocator" error from the power_allocator driver.
I stopped there as that made it clear this isn't yet ready to be used with the power_allocator governor.
Kevin