| commit | 2ed06c93a1fce057808894d73167aae03c76deaf | [log] [tgz] |
|---|---|---|
| author | Daniel Kurtz <djkurtz@chromium.org> | Wed Mar 28 02:36:15 2012 +0800 |
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | Wed Mar 28 15:02:53 2012 +0200 |
| tree | 163c39d4fffc678c507604a67fed8f1c778a9ec6 | |
| parent | 3bd7d90938f1fe77de5991dc4b727843c4980b2a [diff] |
drm/i915/intel_i2c: gmbus disabled and reserved ports are invalid There is no GMBUS "disabled" port 0, nor "reserved" port 7. For the other 6 ports there is a fixed 1:1 mapping between pin pairs and gmbus ports, which means every real gmbus port has a gpio pin. Given these realizations, clean up gmbus initialization. Tested on Sandybridge (gen 6, PCH == CougarPoint) hardware. Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>