[v2,0/7] thermal: processor_thermal: Suport workload hint

Message

srinivas pandruvada July 17, 2023, 7:53 p.m. UTC

Add support for Meteor Lake workload hints. Before adding this support,
some reorganization and clean up is required.
First four changes are for clean up and to reorganize code to add
support for workload hint. The last patch adds a test program as part
of self tests.

v2:
Changes in comments and commit log
Self test program is improved to disable workloadtype notification
on exit

Srinivas Pandruvada (7):
  thermal: int340x: processor_thermal: Move mailbox code to common
    module
  thermal: int340x: processor_thermal: Add interrupt configuration
  thermal: int340x: processor_thermal: Use non MSI interrupts
  thermal/drivers/int340x: Remove PROC_THERMAL_FEATURE_WLT_REQ for
    Meteor Lake
  thermal: int340x: processor_thermal: Add workload type hint
  thermal/drivers/int340x: Support workload hint interrupts
  selftests/thermel/intel: Add test to read workload hint

 .../driver-api/thermal/intel_dptf.rst         |  38 +++
 .../thermal/intel/int340x_thermal/Makefile    |   2 +
 .../processor_thermal_device.c                |  17 +-
 .../processor_thermal_device.h                |  21 +-
 .../processor_thermal_device_pci.c            |  76 ++++--
 .../processor_thermal_device_pci_legacy.c     |   3 +-
 .../int340x_thermal/processor_thermal_mbox.c  | 179 ++++---------
 .../processor_thermal_wlt_hint.c              | 238 ++++++++++++++++++
 .../processor_thermal_wlt_req.c               | 136 ++++++++++
 tools/testing/selftests/Makefile              |   1 +
 .../thermal/intel/workload_hint/Makefile      |  12 +
 .../intel/workload_hint/workload_hint_test.c  | 157 ++++++++++++
 12 files changed, 718 insertions(+), 162 deletions(-)
 create mode 100644 drivers/thermal/intel/int340x_thermal/processor_thermal_wlt_hint.c
 create mode 100644 drivers/thermal/intel/int340x_thermal/processor_thermal_wlt_req.c
 create mode 100644 tools/testing/selftests/thermal/intel/workload_hint/Makefile
 create mode 100644 tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c