aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/thermal/intel
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2019-07-17 13:13:41 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-07-17 13:13:41 -0700
commitaac09ce27556f79f20a860ae89d790d7bfbf1747 (patch)
tree205fa380d16ac1edfb5a971873f2e85e8d922b17 /drivers/thermal/intel
parentMerge tag 'gpio-v5.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio (diff)
parentdrivers: thermal: processor_thermal_device: Fix build warning (diff)
downloadlinux-dev-aac09ce27556f79f20a860ae89d790d7bfbf1747.tar.xz
linux-dev-aac09ce27556f79f20a860ae89d790d7bfbf1747.zip
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
Pull thermal management updates from Zhang Rui: - Convert thermal documents to ReST (Mauro Carvalho Chehab) - Fix a cyclic depedency in between thermal core and governors (Daniel Lezcano) - Fix processor_thermal_device driver to re-evaluate power limits after resume (Srinivas Pandruvada, Zhang Rui) * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: drivers: thermal: processor_thermal_device: Fix build warning docs: thermal: convert to ReST thermal/drivers/core: Use governor table to initialize thermal/drivers/core: Add init section table for self-encapsulation drivers: thermal: processor_thermal: Read PPCC on resume
Diffstat (limited to 'drivers/thermal/intel')
-rw-r--r--drivers/thermal/intel/int340x_thermal/processor_thermal_device.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/thermal/intel/int340x_thermal/processor_thermal_device.c b/drivers/thermal/intel/int340x_thermal/processor_thermal_device.c
index 53c84fa498ce..77dae1e7c3bf 100644
--- a/drivers/thermal/intel/int340x_thermal/processor_thermal_device.c
+++ b/drivers/thermal/intel/int340x_thermal/processor_thermal_device.c
@@ -443,6 +443,22 @@ static void proc_thermal_pci_remove(struct pci_dev *pdev)
pci_disable_device(pdev);
}
+#ifdef CONFIG_PM_SLEEP
+static int proc_thermal_resume(struct device *dev)
+{
+ struct proc_thermal_device *proc_dev;
+
+ proc_dev = dev_get_drvdata(dev);
+ proc_thermal_read_ppcc(proc_dev);
+
+ return 0;
+}
+#else
+#define proc_thermal_resume NULL
+#endif
+
+static SIMPLE_DEV_PM_OPS(proc_thermal_pm, NULL, proc_thermal_resume);
+
static const struct pci_device_id proc_thermal_pci_ids[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_PROC_BDW_THERMAL)},
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_PROC_HSB_THERMAL)},
@@ -465,6 +481,7 @@ static struct pci_driver proc_thermal_pci_driver = {
.probe = proc_thermal_pci_probe,
.remove = proc_thermal_pci_remove,
.id_table = proc_thermal_pci_ids,
+ .driver.pm = &proc_thermal_pm,
};
static const struct acpi_device_id int3401_device_ids[] = {
@@ -479,6 +496,7 @@ static struct platform_driver int3401_driver = {
.driver = {
.name = "int3401 thermal",
.acpi_match_table = int3401_device_ids,
+ .pm = &proc_thermal_pm,
},
};