drm/i915: Implement 16GB dimm wa for latency level-0
Memory with 16GB dimms require an increase of 1us in level-0 latency. This patch implements the same. Bspec: 4381 changes since V1: - s/memdev_info/dram_info - make skl_is_16gb_dimm pure function Changes since V2: - make is_16gb_dimm more generic - rebase Changes since V3: - Simplify condition (Maarten) Signed-off-by:Mahesh Kumar <mahesh1.kumar@intel.com> Reviewed-by:
Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by:
Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180831110942.9234-1-mahesh1.kumar@intel.com
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5771caf8
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