| commit | 3bcf603f6d5d18bd9d076dc280de71f48add4101 | [log] [tgz] |
|---|---|---|
| author | Jesse Barnes <jbarnes@virtuousgeek.org> | Wed Jul 27 11:51:40 2011 -0700 |
| committer | Keith Packard <keithp@keithp.com> | Thu Jul 28 16:28:21 2011 -0700 |
| tree | 6d1ed198fd759d3e7aeccd32bc8b5059785da26a | |
| parent | 120eced9efe7fdb5123db4ea47e9adee9b66284e [diff] |
drm/i915: apply timing generator bug workaround on CPT and PPT On CougarPoint and PantherPoint PCH chips, the timing generator may fail to start after DP training completes. This is due to a bug in the FDI autotraining detect logic (which will stall the timing generator and re-enable it once training completes), so disable it to avoid silent DP mode setting failures. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Keith Packard <keithp@keithp.com>