| commit | 1b3c7a47f993bf9ab6c4c7cc3bbf5588052b58f4 | [log] [tgz] |
|---|---|---|
| author | Zhenyu Wang <zhenyuw@linux.intel.com> | Wed Nov 25 13:09:38 2009 +0800 |
| committer | Eric Anholt <eric@anholt.net> | Wed Nov 25 13:09:35 2009 -0800 |
| tree | 833917442df88824de36c90a363884c21097bdae | |
| parent | 4215866059b126590aceddfe9f846595b0c1f458 [diff] |
drm/i915: Fix LVDS stability issue on Ironlake In disable sequence, all output ports on PCH have to be disabled before PCH transcoder, but LVDS port was left always enabled. This one fixes that by disable LVDS port properly during pipe disable process, and resolved stability issue seen on Ironlake. Also move panel fitting disable time just after pipe disable to align with the spec. Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>