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thermal: intel: intel_tcc_cooling: Use a model-specific bitmask for TCC offset

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The TCC offset field in the register MSR_TEMPERATURE_TARGET is not
architectural. The TCC library provides a model-specific bitmask. Use it to
determine the maximum TCC offset.

Suggested-by: Zhang Rui <rui.zhang@intel.com>
Reviewed-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Ricardo Neri <ricardo.neri-calderon@linux.intel.com>
Link: https://patch.msgid.link/20240614211606.5896-3-ricardo.neri-calderon@linux.intel.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Ricardo Neri 2024-06-14 14:16:06 -07:00 committed by Rafael J. Wysocki
parent 6ae0092ca7
commit be6bfb29c5
1 changed files with 1 additions and 1 deletions
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2
drivers/thermal/intel/intel_tcc_cooling.c
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@ -20,7 +20,7 @@ static struct thermal_cooling_device *tcc_cdev;
static int tcc_get_max_state(struct thermal_cooling_device *cdev, unsigned long
*state)
{
*state = 0x3f;
*state = intel_tcc_get_offset_mask();
return 0;
}