[SRU][Q:linux][PATCH 2/5] thermal: intel: int340x: Enable power slider interface for Panther Lake

Thibault Ferrante thibault.ferrante at canonical.com
Thu Oct 9 14:51:04 UTC 2025


From: Srinivas Pandruvada <srinivas.pandruvada at linux.intel.com>

BugLink: https://bugs.launchpad.net/bugs/2127187

Set the PROC_THERMAL_FEATURE_SOC_POWER_SLIDER feature flag in
proc_thermal_pci_ids[] for Panther Lake to enable power slider interface.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada at linux.intel.com>
Link: https://patch.msgid.link/20250825132315.75521-3-srinivas.pandruvada@linux.intel.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki at intel.com>
(cherry picked from commit 018d046a1a2cdf917bd8e3b6a3fdab6ce7aa698b)
Signed-off-by: Thibault Ferrante <thibault.ferrante at canonical.com>
---
 .../intel/int340x_thermal/processor_thermal_device_pci.c       | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci.c b/drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci.c
index d4d7e8e147d2..e2471768d355 100644
--- a/drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci.c
+++ b/drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci.c
@@ -498,7 +498,8 @@ static const struct pci_device_id proc_thermal_pci_ids[] = {
 	{ PCI_DEVICE_DATA(INTEL, PTL_THERMAL, PROC_THERMAL_FEATURE_RAPL |
 	  PROC_THERMAL_FEATURE_DLVR | PROC_THERMAL_FEATURE_DVFS |
 	  PROC_THERMAL_FEATURE_MSI_SUPPORT | PROC_THERMAL_FEATURE_WT_HINT |
-	  PROC_THERMAL_FEATURE_POWER_FLOOR | PROC_THERMAL_FEATURE_PTC) },
+	  PROC_THERMAL_FEATURE_POWER_FLOOR | PROC_THERMAL_FEATURE_PTC |
+	  PROC_THERMAL_FEATURE_SOC_POWER_SLIDER) },
 	{ PCI_DEVICE_DATA(INTEL, WCL_THERMAL, PROC_THERMAL_FEATURE_MSI_SUPPORT |
 	  PROC_THERMAL_FEATURE_RAPL | PROC_THERMAL_FEATURE_DLVR |
 	  PROC_THERMAL_FEATURE_DVFS | PROC_THERMAL_FEATURE_WT_HINT |
-- 
2.48.1




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