kernel/linux.git - Linux kernel stable tree (mirror)

Age	Commit message (Collapse)	Author	Files	Lines
2021-10-21	thermal/drivers/int340x: Improve the tcc offset saving for suspend/resume	Antoine Tenart	1	-1/+7
	When the driver resumes, the tcc offset is set back to its previous value. But this only works if the value was user defined as otherwise the offset isn't saved. This asymmetric logic is harder to maintain and introduced some issues. Improve the logic by saving the tcc offset in a suspend op, so the right value is always restored after a resume. Signed-off-by: Antoine Tenart <atenart@kernel.org> Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Tested-by: Srinivas Pandruvada <srinivas.pI andruvada@linux.intel.com> Link: https://lore.kernel.org/r/20210909085613.5577-3-atenart@kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2021-07-04	thermal/drivers/int340x/processor_thermal: Split enumeration and processing part	Srinivas Pandruvada	1	-0/+82
	Remove enumeration part from the processor_thermal_device to two different modules. One for ACPI and one for PCI: ACPI enumeration: int3401_thermal PCI part: processor_thermal_device_pci_legacy The current processor_thermal_device now just implements interface functions to be used by the ACPI and PCI enumeration module. This is done by: 1. Make functions proc_thermal_add() and proc_thermal_remove() non static and export them for usage in other processor_thermal_device_pci_legacy.c and in int3401_thermal.c. 2. Move the sysfs file creation for TCC offset and power limit attribute group to the proc_thermal_add() from the individual enumeration callbacks for PCI and ACPI. 3. Create new interface functions proc_thermal_mmio_add() and proc_thermal_mmio_remove() which will be called from the processor_thermal_device_pci_legacy module. 4. Export proc_thermal_resume(), so that it can be used by power management callbacks. 5. Remove special check for double enumeration as it never happens. While here, fix some cleanup on error conditions in proc_thermal_add(). No functional changes are expected with this change. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210525204811.3793651-2-srinivas.pandruvada@linux.intel.com