drm/amdgpu: fix VCE buffer placement restrictions v2

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Turned out that VCE still has a placement restriction that BOs can't
cross a 4GB boundary.

Fix this by adding a command submission parser prepass to correctly
place the buffers.

v2: add function description

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Christian König 2017-11-17 11:09:43 +01:00 • committed by Alex Deucher

parent b98f1b9e5e

commit 235943189d

1 changed files with 99 additions and 2 deletions

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

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