drm/amdgpu: add uvd enc rings

Browse source

UVD 6.3 has two UVD encode rings.  Add the ring structures and initialize the hw ring buffers.
Currently only ASIC Polaris10/11/12 uses UVD6.3 encode engine on HEVC encoding.

Signed-off-by: James Zhu <James.Zhu@amd.com>
Reviewed-and-Tested-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

James Zhu 2017-09-29 17:29:06 -04:00 • committed by Alex Deucher

parent c0f2f2e66c

commit 06a7e9cb57

1 changed files with 52 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

54

drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c

View file