drm/amdgpu: update algorithm of umc address conversion

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On ALDEBARAN, we need to traverse all column bits higher than
BIT11(C4C3C2) in a row, the shift of R14 bit should be also taken
into account. Retire all pages we find.

Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Tao Zhou 2022-01-19 17:00:09 +08:00 • committed by Alex Deucher

parent 498d46fe7a

commit e63fa4dcea

2 changed files with 37 additions and 8 deletions

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41

drivers/gpu/drm/amd/amdgpu/umc_v6_7.c

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4

drivers/gpu/drm/amd/amdgpu/umc_v6_7.h

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