drm/amd/pm: Check SMUv13.0.6/12 metrics integrity

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Check if data fetch is proper by matching the first few bytes against
0xFFs. If 0xFFs, that means data couldn't be read properly.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Lijo Lazar 2026-04-18 06:21:17 +05:30 • committed by Alex Deucher

parent bc621e91d6

commit 6fc63d80c0

1 changed files with 4 additions and 0 deletions

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drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c

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