search for: __drm_dp_mst_state_iter_get

Changes since v6: - Move EXPORT_SYMBOL() for drm_dp_mst_topology_state_funcs to this commit - Document __drm_dp_mst_state_iter_get() and note that it shouldn't be called directly Signed-off-by: Lyude Paul <lyude at redhat.com> Reviewed-by: Daniel Vetter <daniel.vetter at ffwll.ch> --- drivers/gpu/drm/drm_dp_mst_topology.c | 5 +- include/drm/drm_dp_mst_helper.h | 96 +++++++++++++++++++++++++++ 2 fi...

Changes since v6: - Move EXPORT_SYMBOL() for drm_dp_mst_topology_state_funcs to this commit - Document __drm_dp_mst_state_iter_get() and note that it shouldn't be called directly Signed-off-by: Lyude Paul <lyude at redhat.com> Reviewed-by: Daniel Vetter <daniel.vetter at ffwll.ch> Cc: David Airlie <airlied at redhat.com> Cc: Jerry Zuo <Jerry.Zuo at amd.com> Cc: Harry Wentland <harry.wentland...

...1 @@ int drm_dp_atomic_release_vcpi_slots(struct drm_atomic_state *state, int drm_dp_send_power_updown_phy(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port, bool power_up); +extern const struct drm_private_state_funcs drm_dp_mst_topology_state_funcs; + +static inline bool +__drm_dp_mst_state_iter_get(struct drm_atomic_state *state, + struct drm_dp_mst_topology_mgr **mgr, + struct drm_dp_mst_topology_state **old_state, + struct drm_dp_mst_topology_state **new_state, + int i) +{ + struct __drm_private_objs_state *objs_state = &state->private_objs[i]; + + if (objs_st...

...1 @@ int drm_dp_atomic_release_vcpi_slots(struct drm_atomic_state *state, int drm_dp_send_power_updown_phy(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port, bool power_up); +extern const struct drm_private_state_funcs drm_dp_mst_topology_state_funcs; + +static inline bool +__drm_dp_mst_state_iter_get(struct drm_atomic_state *state, + struct drm_dp_mst_topology_mgr **mgr, + struct drm_dp_mst_topology_state **old_state, + struct drm_dp_mst_topology_state **new_state, + int i) +{ + struct __drm_private_objs_state *objs_state = &state->private_objs[i]; + + if (objs_st...

..."[ENCODER:%d:%s] MST support: port: %s, sink: %s, modparam: %s\n", diff --git a/include/drm/drm_dp_mst_helper.h b/include/drm/drm_dp_mst_helper.h index 8b9eb4db3381c..2d8983a713e8c 100644 --- a/include/drm/drm_dp_mst_helper.h +++ b/include/drm/drm_dp_mst_helper.h @@ -911,4 +911,26 @@ __drm_dp_mst_state_iter_get(struct drm_atomic_state *state, for ((__i) = 0; (__i) < (__state)->num_private_objs; (__i)++) \ for_each_if(__drm_dp_mst_state_iter_get((__state), &(mgr), NULL, &(new_state), (__i))) +/** + * drm_dp_has_mst() - check whether or not a sink supports MST + * @aux: The DP AUX chann...

..."[ENCODER:%d:%s] MST support: port: %s, sink: %s, modparam: %s\n", diff --git a/include/drm/drm_dp_mst_helper.h b/include/drm/drm_dp_mst_helper.h index 8b9eb4db3381c..2d8983a713e8c 100644 --- a/include/drm/drm_dp_mst_helper.h +++ b/include/drm/drm_dp_mst_helper.h @@ -911,4 +911,26 @@ __drm_dp_mst_state_iter_get(struct drm_atomic_state *state, for ((__i) = 0; (__i) < (__state)->num_private_objs; (__i)++) \ for_each_if(__drm_dp_mst_state_iter_get((__state), &(mgr), NULL, &(new_state), (__i))) +/** + * drm_dp_has_mst() - check whether or not a sink supports MST + * @aux: The DP AUX chann...

This patchset does some cleaning up of the atomic VCPI helpers for MST, and converts nouveau over to using them. I would have included amdgpu in this patch as well, but at the moment moving them over to the atomic helpers is nontrivial. Cc: Daniel Vetter <daniel at ffwll.ch> Lyude Paul (4): drm/dp_mst: Add some atomic state iterator macros drm/dp_mst: Start tracking per-port VCPI

[sorry about the resend-copy pasted the wrong header and I want to make sure this doesn't get missed!] This patchset does some cleaning up of the atomic VCPI helpers for MST, and converts nouveau over to using them. I would have included amdgpu in this patch as well, but at the moment moving them over to the atomic helpers is nontrivial. Cc: Daniel Vetter <daniel at ffwll.ch> Lyude

This patchset does some cleaning up of the atomic VCPI helpers for MST, and converts nouveau over to using them. I would have included amdgpu in this patch as well, but at the moment moving them over to the atomic helpers is nontrivial. Cc: Daniel Vetter <daniel at ffwll.ch> Lyude Paul (5): drm/dp_mst: Add some atomic state iterator macros drm/dp_mst: Start tracking per-port VCPI

This patchset does some cleaning up of the atomic VCPI helpers for MST, and converts nouveau over to using them. I would have included amdgpu in this patch as well, but at the moment moving them over to the atomic helpers is nontrivial. Cc: Daniel Vetter <daniel at ffwll.ch> Lyude Paul (5): drm/dp_mst: Add some atomic state iterator macros drm/dp_mst: Start tracking per-port VCPI

This patchset does some cleaning up of the atomic VCPI helpers for MST, and converts nouveau over to using them. I would have included amdgpu in this patch as well, but at the moment moving them over to the atomic helpers is nontrivial. [sorry for still not adding your R-Bs! I ended up needing to make a lot of changes to make it so we do actually kref() each port in the atomic state] Cc: Daniel

This patchset does some cleaning up of the atomic VCPI helpers for MST, and converts nouveau over to using them. I would have included amdgpu in this patch as well, but at the moment moving them over to the atomic helpers is nontrivial. Cc: Daniel Vetter <daniel at ffwll.ch> Lyude Paul (5): drm/dp_mst: Add some atomic state iterator macros drm/dp_mst: Start tracking per-port VCPI

This is the series I've been working on for a while now to get all of the atomic DRM drivers in the tree to use the atomic MST helpers, and to make the atomic MST helpers actually idempotent. Turns out it's a lot more difficult to do that without also fixing how port and branch device refcounting works so that it actually makes sense, since the current upstream implementation requires a

This is the series I've been working on for a while now to get all of the atomic DRM drivers in the tree to use the atomic MST helpers, and to make the atomic MST helpers actually idempotent. Turns out it's a lot more difficult to do that without also fixing how port and branch device refcounting works so that it actually makes sense, since the current upstream implementation requires a

This is the series I've been working on for a while now to get all of the atomic DRM drivers in the tree to use the atomic MST helpers, and to make the atomic MST helpers actually idempotent. Turns out it's a lot more difficult to do that without also fixing how port and branch device refcounting works so that it actually makes sense, since the current upstream implementation requires a

This is the series I've been working on for a while now to get all of the atomic DRM drivers in the tree to use the atomic MST helpers, and to make the atomic MST helpers actually idempotent. Turns out it's a lot more difficult to do that without also fixing how port and branch device refcounting works so that it actually makes sense, since the current upstream implementation requires a

This is the series I've been working on for a while now to get all of the atomic DRM drivers in the tree to use the atomic MST helpers, and to make the atomic MST helpers actually idempotent. Turns out it's a lot more difficult to do that without also fixing how port and branch device refcounting works so that it actually makes sense, since the current upstream implementation requires a

This is the series I've been working on for a while now to get all of the atomic DRM drivers in the tree to use the atomic MST helpers, and to make the atomic MST helpers actually idempotent. Turns out it's a lot more difficult to do that without also fixing how port and branch device refcounting works so that it actually makes sense, since the current upstream implementation requires a

Most of the reason I'm asking for an RFC here is because this code pulls a lot of code out of i915 and into shared DP helpers. Anyway-nouveau's HPD related code has been collecting dust for a while. Other then the occasional runtime PM related and MST related fixes, we're missing a lot of nice things that have been added to DRM since this was originally written. Additionally, the code

This is a WIP version of the series I've been working on for a while now to get all of the atomic DRM drivers in the tree to use the atomic MST helpers, and to make the atomic MST helpers actually idempotent. Turns out it's a lot more difficult to do that without also fixing how port and branch device refcounting works so that it actually makes sense, since the current upstream