Commit 7dfe9846 authored by Srinivas Pandruvada's avatar Srinivas Pandruvada Committed by Rafael J. Wysocki
Browse files

thermal: intel: int340x: soc_slider: Set offset only for balanced mode 



The slider offset can be set via debugfs for balanced mode. The offset
should be only applicable in balanced mode. For other modes, it should
be 0 when writing to MMIO offset,

Fixes: 8306bcab ("thermal: intel: int340x: Add module parameter to change slider offset")
Tested-by: default avatarErin Park <erin.park@intel.com>
Signed-off-by: default avatarSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: 6.18+ <stable@vger.kernel.org> # 6.18+
[ rjw: Subject and changelog tweaks ]
Link: https://patch.msgid.link/20260324172346.3317145-1-srinivas.pandruvada@linux.intel.com


Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent c3692998

drivers/thermal/intel/int340x_thermal/processor_thermal_soc_slider.c

+7 −1
Original line number Diff line number Diff line
@@ -176,15 +176,21 @@ static inline void write_soc_slider(struct proc_thermal_device *proc_priv, u64 v 


static void set_soc_power_profile(struct proc_thermal_device *proc_priv, int slider)

{

	u8 offset;

	u64 val;



	val = read_soc_slider(proc_priv);

	val &= ~SLIDER_MASK;

	val |= FIELD_PREP(SLIDER_MASK, slider) | BIT(SLIDER_ENABLE_BIT);



	if (slider == SOC_SLIDER_VALUE_MINIMUM || slider == SOC_SLIDER_VALUE_MAXIMUM)

		offset = 0;

	else

		offset = slider_offset;



	/* Set the slider offset from module params */

	val &= ~SLIDER_OFFSET_MASK;

	val |= FIELD_PREP(SLIDER_OFFSET_MASK, slider_offset);

	val |= FIELD_PREP(SLIDER_OFFSET_MASK, offset);



	write_soc_slider(proc_priv, val);

}