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2022-09-19platform/x86/amd: pmc: Add sysfs files for SMUMario Limonciello1-0/+13
The CPU/APU SMU FW version and program is currently discoverable by turning on dynamic debugging or examining debugfs for the amdgpu driver. To make this more discoverable, create a dedicated sysfs file for it that userspace can parse without debugging enabled. Signed-off-by: Mario Limonciello <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>