drm/amd/pm: Add helper for parameter parsing

Add a helper function to extract long values passed in a string. The
string may have values of multiple parameters separated by space char.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Lijo Lazar 2026-05-19 19:29:20 +05:30 • committed by Alex Deucher
commit b68f165492