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[0/3] Platform Temperature Control interface

Message ID 20250308183812.118311-1-srinivas.pandruvada@linux.intel.com (mailing list archive)
Headers show
Series Platform Temperature Control interface | expand

Message

srinivas pandruvada March 8, 2025, 6:38 p.m. UTC 
Platform Temperature Control is a dynamic control loop implemented in
hardware to manage the skin or any board temperature of a device. The
reported skin or board temperature is controlled by comparing to a
configured target temperature and adjusting the SoC (System on Chip)
performance accordingly.

This series supports optional controls from the user space.

Srinivas Pandruvada (3):
  thermal: intel: int340x: Add platform temperature control interface
  thermal: intel: int340x: Enable platform temperature control
  thermal: int340x: processor_thermal: Platform temperature control
    documentation

 .../driver-api/thermal/intel_dptf.rst         |  15 ++
 .../thermal/intel/int340x_thermal/Makefile    |   1 +
 .../platform_temperature_control.c            | 181 ++++++++++++++++++
 .../processor_thermal_device.c                |  15 +-
 .../processor_thermal_device.h                |   3 +
 .../processor_thermal_device_pci.c            |   6 +-
 6 files changed, 218 insertions(+), 3 deletions(-)
 create mode 100644 drivers/thermal/intel/int340x_thermal/platform_temperature_control.c

Comments

srinivas pandruvada March 8, 2025, 6:40 p.m. UTC | #1 
On Sat, 2025-03-08 at 10:38 -0800, Srinivas Pandruvada wrote:
> Platform Temperature Control is a dynamic control loop implemented in
> hardware to manage the skin or any board temperature of a device. The
> reported skin or board temperature is controlled by comparing to a
> configured target temperature and adjusting the SoC (System on Chip)
> performance accordingly.
> 
> This series supports optional controls from the user space.
> 
Missed cc to linux-pm@vger.kernel.org to resent again.

Thanks,
Srinivas

> Srinivas Pandruvada (3):
>   thermal: intel: int340x: Add platform temperature control interface
>   thermal: intel: int340x: Enable platform temperature control
>   thermal: int340x: processor_thermal: Platform temperature control
>     documentation
> 
>  .../driver-api/thermal/intel_dptf.rst         |  15 ++
>  .../thermal/intel/int340x_thermal/Makefile    |   1 +
>  .../platform_temperature_control.c            | 181
> ++++++++++++++++++
>  .../processor_thermal_device.c                |  15 +-
>  .../processor_thermal_device.h                |   3 +
>  .../processor_thermal_device_pci.c            |   6 +-
>  6 files changed, 218 insertions(+), 3 deletions(-)
>  create mode 100644
> drivers/thermal/intel/int340x_thermal/platform_temperature_control.c
>