drm/radeon: add helper function to support golden registers

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>
This commit is contained in:
Alex Deucher 2013-02-26 11:26:51 -05:00
commit 2e1b65f98b
2 changed files with 39 additions and 0 deletions