| commit | 57cdaf90f5f607eb029356074fefb66c9b1c0659 | [log] [tgz] |
|---|---|---|
| author | Keith Packard <keithp@keithp.com> | Fri Sep 04 13:07:54 2009 +0800 |
| committer | Eric Anholt <eric@anholt.net> | Fri Sep 04 13:05:45 2009 -0700 |
| tree | 7d92b20b2fe0b5444624d29d93ad6e547cc53095 | |
| parent | 553bd149bb2de7848b2b84642876f27202421368 [diff] |
drm/I915: Use the CRT DDC to get the EDID for DVI-connector on Mac mac Mini's have a single DDC line on the DVI connector, shared between the analog link and the digital link. So, if DDC isn't detected on GPIOE (the usual SDVO DDC link), try GPIOA (the usual VGA DDC link) when there isn't a VGA monitor connected. Signed-off-by: Keith Packard <keithp@keithp.com> Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>