[PATCH v3 0/2] drivers: thermal: intel: Use model-specific bitmasks for temperature registers

From: Ricardo Neri
Date: Fri Jun 14 2024 - 17:10:33 EST


Hi,

Here is v3 of the patchset to use model-specific bitmasks to read TCC
offset and the digital temperature readout of IA32_[PACKAGE]_THERM_STATUS.

You can read the details and motivation in the cover letter of v1[1]. V2
is here [2].

Changes since v2:
* Dropped patch 3/3 ("hwmon: (coretemp) Extend the bitmask to read
temperature to 0xff") as it has been merged in v6.10-rc1.
* Used the new X86_MATCH_VFM() macro. (Rafael)
* Added Reviewed-by tags from Rui. Thanks!
* Rebased on Rafael's testing branch (based on v6.10-rc3).

I have tested these patches on Alder Lake, Meteor Lake, and Grand Ridge
systems.

These patches apply cleanly on top of the `testing` branch of the linux-pm
repository.

Thanks and BR,
Ricardo

[1]. https://lore.kernel.org/linux-pm/20240406010416.4821-1-ricardo.neri-calderon@xxxxxxxxxxxxxxx/
[2]. https://lore.kernel.org/all/20240425171311.19519-1-ricardo.neri-calderon@xxxxxxxxxxxxxxx/

Ricardo Neri (2):
thermal: intel: intel_tcc: Add model checks for temperature registers
thermal: intel: intel_tcc_cooling: Use a model-specific bitmask for
TCC offset

drivers/thermal/intel/intel_tcc.c | 177 +++++++++++++++++++++-
drivers/thermal/intel/intel_tcc_cooling.c | 2 +-
include/linux/intel_tcc.h | 1 +
3 files changed, 174 insertions(+), 6 deletions(-)

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2.34.1