drm/amdkfd: Consolidate duplicate memory banks info in topology

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If there are several memory banks that has the same properties in CRAT,
we aggregate them into one memory bank. This cleans up memory banks on
APUs (e.g. Raven) where the CRAT reports each memory channel as a
separate bank. This only confuses user mode, which only deals with
virtual memory.

Signed-off-by: Yong Zhao <yong.zhao@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>

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Yong Zhao 2018-07-13 16:17:43 -04:00 • committed by Oded Gabbay

parent e7016d8e6f

commit f3ed5df84c

1 changed files with 46 additions and 11 deletions

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drivers/gpu/drm/amd/amdkfd/kfd_crat.c

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