drm/amdgpu: add multi-XCC initial support in gfx_v9_4_3.c

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Each XCD needs to be initialized respectively. The major changes are:

  1. add iteration to do rlc/kiq/kcq init/fini for each xcd
  2. load rlc/mec microcode to each xcd
  3. add argument to specify xcc index in initialization functions

Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Le Ma 2021-11-17 17:24:02 +08:00 • committed by Alex Deucher

parent 5aa998baab

commit 6f917fdc93

1 changed files with 394 additions and 327 deletions

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drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c

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