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thermal: intel: Select INT340X_THERMAL from INTEL_SOC_DTS_THERMAL

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The IRQ used by the Intel SoC DTS thermal device for critical
overheating notification is listed in _CRS of device INT3401 which
therefore needs to be enumerated for Intel SoC DTS thermal to work.

The enumeration happens by binding the int3401_thermal driver to the
INT3401 platform device. Thus CONFIG_INT340X_THERMAL is in fact
necessary for enumerating it, so checking CONFIG_INTEL_SOC_DTS_THERMAL
in int340x_thermal_handler_attach() is pointless and INT340X_THERMAL
may as well be selected by INTEL_SOC_DTS_THERMAL.

Signed-off-by: Slawomir Rosek <srosek@google.com>
[ rjw: New subject ]
Link: https://patch.msgid.link/20251103162516.2606158-2-srosek@google.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Slawomir Rosek
2025-11-03 16:25:15 +00:00
committed by Rafael J. Wysocki
parent 6146a0f1df
commit 13a96342d5
2 changed files with 3 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/acpi/dptf/int340x_thermal.c
View File

@@ -11,10 +11,9 @@
#include "../internal.h"
#define INT3401_DEVICE 0X01
static const struct acpi_device_id int340x_thermal_device_ids[] = {
{"INT3400"},
{"INT3401", INT3401_DEVICE},
{"INT3401"},
{"INT3402"},
{"INT3403"},
{"INT3404"},
@@ -76,10 +75,6 @@ static int int340x_thermal_handler_attach(struct acpi_device *adev,
{
if (IS_ENABLED(CONFIG_INT340X_THERMAL))
acpi_create_platform_device(adev, NULL);
/* Intel SoC DTS thermal driver needs INT3401 to set IRQ descriptor */
else if (IS_ENABLED(CONFIG_INTEL_SOC_DTS_THERMAL) &&
id->driver_data == INT3401_DEVICE)
acpi_create_platform_device(adev, NULL);
return 1;
}

3
drivers/thermal/intel/Kconfig
View File

@@ -44,7 +44,8 @@ config INTEL_SOC_DTS_IOSF_CORE
config INTEL_SOC_DTS_THERMAL
tristate "Intel SoCs DTS thermal driver"
depends on X86 && PCI && ACPI
depends on X86_64 && PCI && ACPI && NET
select INT340X_THERMAL
select INTEL_SOC_DTS_IOSF_CORE
help
Enable this to register Intel SoCs (e.g. Bay Trail) platform digital