| commit | 6ec3d0c0e9c0c605696e91048eebaca7b0c36695 | [log] [tgz] |
|---|---|---|
| author | Chris Wilson <chris@chris-wilson.co.uk> | Wed Sep 22 18:17:01 2010 +0100 |
| committer | Chris Wilson <chris@chris-wilson.co.uk> | Wed Sep 22 18:32:55 2010 +0100 |
| tree | 35fa69d34bfb1839d894565bcceb143346b3468d | |
| parent | a5cad620b36f15ef3aad434712ae290640aae96c [diff] |
drm/i915/crt: Use a DDC probe on 0xA0 before load-detect The BIOS writer's guide suggests that a VGA connection will ACK a write to address 0xA0 and that this should be used before doing legacy load-detection. Considering the extreme cost of load-detection, performing an extra DDC seems a risk worth taking. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>