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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>
Wed, 24 Jul 2024 21:30:23 +0000 (17:30 -0400)
commit485432d090016aebf8fb407a44ce7a2f856d11eb
tree4d98c7ccba048d9bc4d88a103b55b6d91e5f3e30tree
parent23df34997d386f1442d26f2d8edf44a5b5fee79fcommit | 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>
(cherry picked from commit 49cfaebe48e97500a68d5322a8194736b0a2c3cf)
drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c diff | blob | history
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