platform/x86/amd/pmf: Add helper routine to update SPS thermals

platform/x86/amd/pmf: Add helper routine to update SPS thermals

[ Upstream commit c5258d39fc4cbed37e20945715e7eb102f26d65b ]

Add helper routine to update the static slider information
and remove the duplicate code occurrences after this change.

Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://lore.kernel.org/r/20230125095936.3292883-2-Shyam-sundar.S-k@amd.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Stable-dep-of: 635f79bc73cf ("platform/x86/amd/pmf: Fix to update SPS default pprof thermals")
Signed-off-by: Sasha Levin <sashal@kernel.org>