Commit 3f19cffd authored by Peyton Lee's avatar Peyton Lee Committed by Alex Deucher
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drm/amdgpu/vpe: fix vpe dpm clk ratio setup failed



Some version of BIOS does not enable all clock levels,
resulting in high level clock frequency of 0.
The number of valid CLKs must be confirmed in advance.

Signed-off-by: default avatarPeyton Lee <peytolee@amd.com>
Reviewed-by: default avatarLang Yu <lang.yu@amd.com>
Acked-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent c6f79832
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