From: Oded Gabbay <oded.gabbay@amd.com>
Date: Tue, 28 Jan 2014 12:43:19 +0000 (+0200)
Subject: drm/radeon: Report doorbell configuration to amdkfd
X-Git-Tag: omap-for-v3.19/fixes-rc1~80^2~36^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ebff8453d3a57a2405c4d96d9f9c4f4acc7d4d79;p=pandora-kernel.git

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>
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