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(parent: 2555f4e) | patch
drm/amdgpu/vcn4.0.3: implement DPG pause mode handling for VCN 4.0.3
authorJesse.Zhang <Jesse.Zhang@amd.com>
Wed, 14 Jan 2026 02:37:59 +0000 (10:37 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 21 Jan 2026 19:17:36 +0000 (14:17 -0500)
commitde93bc353361f5939f5257e6dcd9cb533dd7cce3
treea2e1ef3c8de54c35684be5a1d9dd96d40c1e7233tree
parent2555f4e4a741d31e0496572a8ab4f55941b4e30ecommit | diff
drm/amdgpu/vcn4.0.3: implement DPG pause mode handling for VCN 4.0.3

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>
drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c diff | blob | blame | history
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