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| author | Alex Sierra <alex.sierra@amd.com> | 2020-03-18 18:26:19 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-04-01 14:44:44 -0400 |
| commit | b635ae8744e181dcd3a1d7861be09dbc1b56b44f (patch) | |
| tree | 7dea13cf66fc6cf99104305b1eabe6656ce550fd /tools/perf/scripts/python/bin | |
| parent | 04cdac5c17f0336ee53e14a2d839a1b75ed45ebf (diff) | |
| download | linux-b635ae8744e181dcd3a1d7861be09dbc1b56b44f.tar.gz linux-b635ae8744e181dcd3a1d7861be09dbc1b56b44f.zip | |
drm/amdgpu: ih doorbell size of range changed for nbio v7.4
[Why]
nbio v7.4 size of ih doorbell range is 64 bit. This requires 2 DWords per register.
[How]
Change ih doorbell size from 2 to 4. This means two Dwords per ring.
Current configuration uses two ih rings.
Signed-off-by: Alex Sierra <alex.sierra@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions