drm/amdgpu: Add FGCG logic for GFX v9.4.3

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Add logic for fine grain clock gating logic for GFX v9.4.3. The feature
will be controlled using CG flags. Also, make a change so that RLC safe
mode entry/exit is done only once during CG update sequence.

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>

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Lijo Lazar 2022-12-20 14:21:57 +05:30 • committed by Alex Deucher

parent 7a7aaab021

commit 34fd9d6867

1 changed files with 65 additions and 6 deletions

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drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c

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