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| author | Le Ma <le.ma@amd.com> | 2018-09-10 19:51:07 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-07-18 14:18:02 -0500 |
| commit | 0fe6a7b49f61c4ae692c790dd7afc47841314f0e (patch) | |
| tree | 7f05fdb3a59016787b93dad0e11ed92feb1bcf51 /drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | |
| parent | b482a134ade1a3a69eaf77d3c792706d90596b35 (diff) | |
| download | linux-0fe6a7b49f61c4ae692c790dd7afc47841314f0e.tar.bz2 | |
drm/amdgpu: support hdp flush for more sdma instances
The bit RSVD_ENG0 to RSVD_ENG5 in GPU_HDP_FLUSH_REQ/GPU_HDP_FLUSH_DONE
can be leveraged for sdma instance 2~7 to poll register/memory.
Signed-off-by: Le Ma <le.ma@amd.com>
Acked-by: Snow Zhang < Snow.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c')
0 files changed, 0 insertions, 0 deletions