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Subject[PATCH 0/4] drm/dp_mst: drm_dp_check_act_status() fixes
Date
Noticed this while fixing some unrelated issues with NAKs being dropped
- we don't wait nearly long enough to receive ACTs from MST hubs in some
situations. Also, we take the time to refactor this function a bit.

This fixes some ACT timeouts I observed on an EVGA MST hub with i915.

Lyude Paul (4):
drm/dp_mst: Improve kdocs for drm_dp_check_act_status()
drm/dp_mst: Reformat drm_dp_check_act_status() a bit
drm/dp_mst: Increase ACT retry timeout to 3s
drm/dp_mst: Print errors on ACT timeouts

drivers/gpu/drm/drm_dp_mst_topology.c | 50 ++++++++++++++++++---------
1 file changed, 34 insertions(+), 16 deletions(-)

--
2.25.1

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