drm/radeon: add helper function to support golden registers
authorAlex Deucher <alexander.deucher@amd.com>
Tue, 26 Feb 2013 16:26:51 +0000 (11:26 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 23 Apr 2013 22:03:55 +0000 (18:03 -0400)
Golden registers are arrays of register settings from the
hw team that need to be initialized at asic startup.

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

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