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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: 8306bcaba0 ("thermal: intel: int340x: Add module parameter to change slider offset")
Tested-by: Erin Park <erin.park@intel.com>
Signed-off-by: Srinivas 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: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
master
Srinivas Pandruvada 2026-03-24 10:23:46 -07:00 committed by Rafael J. Wysocki
parent c369299895
commit 7dfe984601
1 changed files with 7 additions and 1 deletions
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8
drivers/thermal/intel/int340x_thermal/processor_thermal_soc_slider.c
View File

@ -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);
}