Re: [PATCH 03/19] drm/i915/dp: Add support to notify MST connectors to retry modesets

2024-01-29 Thread Imre Deak
On Mon, Jan 29, 2024 at 12:36:12PM +0200, Hogander, Jouni wrote: > On Tue, 2024-01-23 at 12:28 +0200, Imre Deak wrote: > > [...] > > +void > > +intel_dp_queue_modeset_retry_for_link(struct intel_atomic_state *state, > > + struct intel_encoder *encoder, > > +

Re: [PATCH 03/19] drm/i915/dp: Add support to notify MST connectors to retry modesets

2024-01-29 Thread Hogander, Jouni
On Tue, 2024-01-23 at 12:28 +0200, Imre Deak wrote: > On shared (Thunderbolt) links with DP tunnels, the modeset may need > to > be retried on all connectors on the link due to a link BW limitation > arising only after the atomic check phase. To support this add a > helper > function queuing a work

[PATCH 03/19] drm/i915/dp: Add support to notify MST connectors to retry modesets

2024-01-23 Thread Imre Deak
On shared (Thunderbolt) links with DP tunnels, the modeset may need to be retried on all connectors on the link due to a link BW limitation arising only after the atomic check phase. To support this add a helper function queuing a work to retry the modeset on a given port's connector and at the sam