Huang Rui dceb219fc6 drm/ttm: Add ttm_set_pages_wc and ttm_set_pages_uc helper
These two helpers will be used on set page caching.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-08-01 17:23:05 -05:00
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