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(parent: b7c36d2) | patch
drm/i915: use lower aux clock divider on non-ULT HSW
authorJani Nikula <jani.nikula@intel.com>
Tue, 9 Apr 2013 05:11:00 +0000 (08:11 +0300)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 18 Apr 2013 07:43:16 +0000 (09:43 +0200)
commit2c55c336a71cb32ae837dc829d216dc86ed9d84f
treed994e247581d6a24b6893c00fb2b613c5b415409tree | snapshot (tar.gz zip)
parentb7c36d25461ae41e6562a2f70cb3423bcf8af2d2commit | diff
drm/i915: use lower aux clock divider on non-ULT HSW

Workaround to avoid intermittent aux channel failures, per spec change.

v2: Don't mess with cpu dp aux divider (Paulo Zanoni)

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
[danvet: Kill spurious tab spotted by Paulo.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_dp.c diff | blob | blame | history