drm/amd/powerplay: add interface to check pptable (v2)

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This patch adds interface to check pptable function for smu.
It's to check if the format_revision in vbios is up to pptable header version,
and the structure size is not 0.

v2: add detailed info to describe this function

Signed-off-by: Huang Rui <ray.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Huang Rui 2018-12-04 18:41:58 +08:00 • committed by Alex Deucher

parent a6b35900dc

commit 46126e6dad

2 changed files with 11 additions and 0 deletions

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8

drivers/gpu/drm/amd/powerplay/amdgpu_smu.c

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3

drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h

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