drm/amdgpu: Add ucode support for DMCUB

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The DMCUB is a secondary DMCU (Display MicroController Unit) that has
its own separate firmware. It's required for DMCU support on Renoir.

Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Reviewed-by: Hersen Wu <hersenxs.wu@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Nicholas Kazlauskas 2019-10-22 13:07:55 -04:00 • committed by Alex Deucher

parent 320f6d81aa

commit 02350f0bdf

2 changed files with 19 additions and 1 deletions

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11

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

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9

drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h

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