Kernel: NVIDIA Tegra and Intel Alder Lake M
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Linux Adding New Thermal Code To Deal With Hot Tegra Devices - Phoronix
Simple CPU throttling isn't sufficient for cooling some NVIDIA Tegra devices running the upstream Linux kernel so thermal cooling integration into the device frequency "devfreq" scaling code is in the work for such high performance NVIDIA SoCs.
Various developers working on the NVIDIA Tegra / Arm Linux support found that some Tegra SoCs / devices are producing much more heat than others. The old ASUS Transformer TF700T with Tegra 3 SoC for example when running the mainline Linux kernel is found to be running very hot and the initial target of these new patches.
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Linux 5.14 To Have Additional Bring-Up For Intel Alder Lake M - Phoronix
In recent months there has been a lot of Linux kernel patches for bringing up Alder Lake S and Alder Lake P while more recently the enablement patches for Alder Lake M low-power mobile has begun.
The Linux support bring-up for Alder Lake M has been trailing the ADL-S and ADL-P but not by much and in most cases the ADL-M amounts to adding additional PCI IDs.
So far in the mainline Linux kernel for Linux 5.13 there is Alder Lake M support with the intel_th PCI and USB DWC3 drivers but with the Linux 5.14 cycle this summer is when it looks like more of that initial enablement will happen.
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