Displaying 2 results from an estimated 2 matches for "edb1ed1ab7d3".
2018 Sep 19
0
[PATCH 1/6] drm/dp_mst: Introduce drm_dp_mst_connector_atomic_check()
...trees: all
The bot has tested the following trees: v4.18.8, v4.14.70, v4.9.127, v4.4.156, v3.18.122,
v4.18.8: Build OK!
v4.14.70: Build OK!
v4.9.127: Failed to apply! Possible dependencies:
3f3353b7e121 ("drm/dp: Introduce MST topology state to track available link bandwidth")
edb1ed1ab7d3 ("drm/dp: Add DP MST helpers to atomically find and release vcpi slots")
v4.4.156: Failed to apply! Possible dependencies:
3f3353b7e121 ("drm/dp: Introduce MST topology state to track available link bandwidth")
edb1ed1ab7d3 ("drm/dp: Add DP MST helpers to atomicall...
2018 Sep 18
4
[PATCH 1/6] drm/dp_mst: Introduce drm_dp_mst_connector_atomic_check()
Currently the way that we prevent userspace from performing new modesets
on MST connectors that have just been destroyed is rather broken.
There's nothing in the actual DRM DP MST topology helpers that checks
whether or not a connector still exists, instead each DRM driver does
this on it's own, usually by returning NULL from the best_encoder
callback which in turn, causes the atomic