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| author | Oak Zeng <Oak.Zeng@amd.com> | 2019-01-14 16:32:53 -0600 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-01-25 16:15:34 -0500 |
| commit | 7c94bc828ee7e7e64f31e40bb967b6417d7e6382 (patch) | |
| tree | 62a6fd3961a66f6168ec5d3aeee8761c6104474b /drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | |
| parent | drm/amdgpu: Fix sdma doorbell range setting (diff) | |
| download | linux-7c94bc828ee7e7e64f31e40bb967b6417d7e6382.tar.gz linux-7c94bc828ee7e7e64f31e40bb967b6417d7e6382.zip | |
drm/amdgpu: Setting doorbell range registers earlier
HW doorbell writing routing policy: writing to doorbell
not in SDMA/IH/MM/ACV doorbell range will be routed to CP.
So CP doorbell routing depends on doorbell range setting
of above blocks. Setting doorbell range of above blocks
earlier (soc15_common_hw_init) to make sure CP doorbell
writing be routed to CP block.
Signed-off-by: Oak Zeng <Oak.Zeng@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c')
0 files changed, 0 insertions, 0 deletions