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(parent: 28b57b8) | patch
drm/radeon: Report doorbell configuration to amdkfd
authorOded Gabbay <oded.gabbay@amd.com>
Tue, 28 Jan 2014 12:43:19 +0000 (14:43 +0200)
committerOded Gabbay <oded.gabbay@amd.com>
Tue, 28 Jan 2014 12:43:19 +0000 (14:43 +0200)
commitebff8453d3a57a2405c4d96d9f9c4f4acc7d4d79
tree155a699d345df5c2721255bd61510be2e37822actree | snapshot
parent28b57b856b635ea0d44f1281e2efdc963c100ea3commit | diff
drm/radeon: Report doorbell configuration to amdkfd

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>
drivers/gpu/drm/radeon/radeon.h diff | blob | history
drivers/gpu/drm/radeon/radeon_device.c diff | blob | history
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