drm/radeon: Report doorbell configuration to amdkfd

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radeon and amdkfd share the doorbell aperture.
radeon sets it up, takes the doorbells required for its own rings
and reports the setup to amdkfd.
radeon reserved doorbells are at the start of the doorbell aperture.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@amd.com>

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This commit is contained in:

Oded Gabbay 2014-01-28 14:43:19 +02:00

parent 28b57b856b

commit ebff8453d3

2 changed files with 35 additions and 0 deletions

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4

drivers/gpu/drm/radeon/radeon.h

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31

drivers/gpu/drm/radeon/radeon_device.c

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