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(parent: 585e3fd) | patch
drm/amdgpu: Add empty HDP flush function to VCN v4.0.3
authorLijo Lazar <lijo.lazar@amd.com>
Mon, 11 Dec 2023 05:48:42 +0000 (11:18 +0530)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 23 Jul 2024 21:34:18 +0000 (17:34 -0400)
commit49cfaebe48e97500a68d5322a8194736b0a2c3cf
tree8b6721c556735fd6f4d4ee70842b57bdfe033d1dtree
parent585e3fdb36f59c5cfed0ae06c852dc1df22b1d60commit | diff
drm/amdgpu: Add empty HDP flush function to VCN v4.0.3

VCN 4.0.3 does not HDP flush with RRMT enabled. Instead, mmsch
will do the HDP flush.

This change is necessary for VCN v4.0.3, no need for backward compatibility

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Jane Jian <Jane.Jian@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c diff | blob | history
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