platform/x86/amd/pmf: Move debug helper functions to UAPI header

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These debug helper functions convert enumerated values to appropriate
message and can be useful for userspace tools and other kernel components
that need to interpret AMD PMF state values.

By making them inline functions in the UAPI header, they become available
to both kernel and userspace without code duplication. Also, prefix the
function names with amd_pmf_.

Also, include a case to cover unused enum entries.

Co-developed-by: Sanket Goswami <Sanket.Goswami@amd.com>
Signed-off-by: Sanket Goswami <Sanket.Goswami@amd.com>
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Link: https://patch.msgid.link/20260609081044.2416731-5-Shyam-sundar.S-k@amd.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

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Shyam Sundar S K 2026-06-09 13:40:41 +05:30 • committed by Ilpo Järvinen

parent 08f3df928f

commit c7bdedfcb8

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GPG key ID: 59AC4F6153E5CE31

2 changed files with 63 additions and 57 deletions

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62

drivers/platform/x86/amd/pmf/spc.c

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58

include/uapi/linux/amd-pmf.h

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