| commit | 5fa836a9d85975c5f0f1219669523c1f0ac64349 | [log] [tgz] |
|---|---|---|
| author | Mika Kahola <mika.kahola@intel.com> | Wed Apr 29 09:17:40 2015 +0300 |
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | Fri May 08 13:03:27 2015 +0200 |
| tree | 50af3ab42fecfc9498cfa83cfad544b0a598d3a8 | |
| parent | 4e96c97742f4201edf1b0f8e1b1b6b2ac6ff33e7 [diff] |
drm/i915: DP link training optimization This patch adds DP link training optimization by reusing the previously trained values. v2: - rebase V3: - rebase V4: - when HPD long pulse is received, the flag is cleared that indicates if DP link training is required or not (based on Sivakumar's comment) Signed-off-by: Mika Kahola <mika.kahola@intel.com> Reviewed-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>