From: Alex Deucher <alexander.deucher@amd.com>
Date: Wed, 19 Dec 2012 02:47:44 +0000 (-0500)
Subject: drm/radeon: Add CP init for CIK (v7)
X-Git-Tag: v3.11-rc1~65^2~60^2~154
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=841cf442fd5326683db87e9e4f8050a47d2446da;p=pandora-kernel.git

drm/radeon: Add CP init for CIK (v7)

Sets up the GFX ring and loads ucode for GFX and Compute.

Todo:
- handle compute queue setup.

v2: add documentation
v3: integrate with latest reset changes
v4: additional init fixes
v5: scratch reg write back no longer supported on CIK
v6: properly set CP_RB0_BASE_HI
v7: rebase

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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