drm/amdgpu/vcn4.0.3: implement DPG pause mode handling for VCN 4.0.3

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For MI projects, when Dynamic Power Gating (DPG) is enabled,
VCN reset operations should be performed with DPG in pause mode.
Otherwise, the hardware may perform undesirable reset operations

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Jesse Zhang <jesse.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Jesse.Zhang 2026-01-14 10:37:59 +08:00 • committed by Alex Deucher

parent 2555f4e4a7

commit de93bc3533

1 changed files with 41 additions and 0 deletions

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drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c

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