search for: mst_encoder

...32ba37..d011a39f17b2 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c @@ -294,10 +294,22 @@ static struct drm_encoder *dm_mst_best_encoder(struct drm_connector *connector) return &amdgpu_dm_connector->mst_encoder->base; } +static int +amdgpu_dm_mst_connector_atomic_check(struct drm_connector *connector, + struct drm_connector_state *new_cstate) +{ + struct amdgpu_dm_connector *aconnector = + to_amdgpu_dm_connector(connector); + + return drm_dp_mst_connector_atomic_check(connector, new_cstate,...

...tic struct drm_encoder *intel_mst_atomic_best_encoder(struct drm_connector *c struct intel_dp *intel_dp = intel_connector->mst_port; struct intel_crtc *crtc = to_intel_crtc(state->crtc); - if (!intel_dp) + if (intel_connector->mst_port_gone) return NULL; return &intel_dp->mst_encoders[crtc->pipe]->base.base; } @@ -514,7 +514,7 @@ static void intel_dp_destroy_mst_connector(struct drm_dp_mst_topology_mgr *mgr, connector); /* prevent race with the check in ->detect */ drm_modeset_lock(&connector->dev->mode_config.connection_mutex, NULL); - intel_c...

...tic struct drm_encoder *intel_mst_atomic_best_encoder(struct drm_connector *c struct intel_dp *intel_dp = intel_connector->mst_port; struct intel_crtc *crtc = to_intel_crtc(state->crtc); - if (!intel_dp) + if (intel_connector->mst_port_gone) return NULL; return &intel_dp->mst_encoders[crtc->pipe]->base.base; } @@ -514,7 +514,7 @@ static void intel_dp_destroy_mst_connector(struct drm_dp_mst_topology_mgr *mgr, connector); /* prevent race with the check in ->detect */ drm_modeset_lock(&connector->dev->mode_config.connection_mutex, NULL); - intel_c...

Next version of https://patchwork.freedesktop.org/series/49878/ . No changes, except that these patches are against master so hopefully intel's CI doesn't get confused this time. Lyude Paul (5): drm/atomic_helper: Disallow new modesets on unregistered connectors drm/nouveau: Fix nv50_mstc->best_encoder() drm/i915: Leave intel_conn->mst_port set, use mst_port_gone instead

...ctor *c > > struct intel_dp *intel_dp = intel_connector->mst_port; > > struct intel_crtc *crtc = to_intel_crtc(state->crtc); > > > > - if (!intel_dp) > > + if (intel_connector->mst_port_gone) > > return NULL; > > return &intel_dp->mst_encoders[crtc->pipe]->base.base; > > } > > @@ -514,7 +514,7 @@ static void intel_dp_destroy_mst_connector(struct > > drm_dp_mst_topology_mgr *mgr, > > connector); > > /* prevent race with the check in ->detect */ > > drm_modeset_lock(&connecto...

Next version of https://patchwork.freedesktop.org/series/49877/ This fixes some rather silly bugs regarding DPMS On->Off changes failing for connectors which were just recently destroyed. Lyude Paul (5): drm/atomic_helper: Disallow new modesets on unregistered connectors drm/nouveau: Fix nv50_mstc->best_encoder() drm/i915: Leave intel_conn->mst_port set, use mst_port_gone instead

...7,8 +408,6 @@ static struct drm_encoder *intel_mst_atomic_best_encoder(struct drm_connector *c struct intel_dp *intel_dp = intel_connector->mst_port; struct intel_crtc *crtc = to_intel_crtc(state->crtc); - if (intel_connector->mst_port_gone) - return NULL; return &intel_dp->mst_encoders[crtc->pipe]->base.base; } -- 2.17.1

...7,8 +408,6 @@ static struct drm_encoder *intel_mst_atomic_best_encoder(struct drm_connector *c struct intel_dp *intel_dp = intel_connector->mst_port; struct intel_crtc *crtc = to_intel_crtc(state->crtc); - if (intel_connector->mst_port_gone) - return NULL; return &intel_dp->mst_encoders[crtc->pipe]->base.base; } -- 2.17.1

...32ba37..d011a39f17b2 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c @@ -294,10 +294,22 @@ static struct drm_encoder *dm_mst_best_encoder(struct drm_connector *connector) return &amdgpu_dm_connector->mst_encoder->base; } +static int +amdgpu_dm_mst_connector_atomic_check(struct drm_connector *connector, + struct drm_connector_state *new_cstate) +{ + struct amdgpu_dm_connector *aconnector = + to_amdgpu_dm_connector(connector); + + return drm_dp_mst_connector_atomic_check(connector, new_cstate,...

...7,8 +407,6 @@ static struct drm_encoder *intel_mst_atomic_best_encoder(struct drm_connector *c struct intel_dp *intel_dp = intel_connector->mst_port; struct intel_crtc *crtc = to_intel_crtc(state->crtc); - if (intel_connector->mst_port_gone) - return NULL; return &intel_dp->mst_encoders[crtc->pipe]->base.base; } -- 2.17.1

Latest version of https://patchwork.freedesktop.org/series/49878/ Lyude Paul (5): drm/atomic_helper: Disallow new modesets on unregistered connectors drm/nouveau: Fix nv50_mstc->best_encoder() drm/i915: Don't unset intel_connector->mst_port drm/i915: Skip vcpi allocation for MSTB ports that are gone drm/i915: Fix intel_dp_mst_best_encoder()

Next version of https://patchwork.freedesktop.org/series/49878/ No functional changes, just a typo fix Lyude Paul (5): drm/atomic_helper: Disallow new modesets on unregistered connectors drm/nouveau: Fix nv50_mstc->best_encoder() drm/i915: Don't unset intel_connector->mst_port drm/i915: Skip vcpi allocation for MSTB ports that are gone drm/i915: Fix

...tic struct drm_encoder *intel_mst_atomic_best_encoder(struct drm_connector *c struct intel_dp *intel_dp = intel_connector->mst_port; struct intel_crtc *crtc = to_intel_crtc(state->crtc); - if (!intel_dp) + if (intel_connector->mst_port_gone) return NULL; return &intel_dp->mst_encoders[crtc->pipe]->base.base; } @@ -514,7 +514,7 @@ static void intel_dp_destroy_mst_connector(struct drm_dp_mst_topology_mgr *mgr, connector); /* prevent race with the check in ->detect */ drm_modeset_lock(&connector->dev->mode_config.connection_mutex, NULL); - intel_c...

...m_dp_mst_detect, .fill_modes = drm_helper_probe_single_connector_modes, .destroy = dm_dp_mst_connector_destroy, .reset = amdgpu_dm_connector_funcs_reset, @@ -252,10 +236,22 @@ static struct drm_encoder *dm_mst_best_encoder(struct drm_connector *connector) return &amdgpu_dm_connector->mst_encoder->base; } +static int +dm_dp_mst_detect(struct drm_connector *connector, + struct drm_modeset_acquire_ctx *ctx, bool force) +{ + struct amdgpu_dm_connector *aconnector = to_amdgpu_dm_connector(connector); + struct amdgpu_dm_connector *master = aconnector->mst_port; + + return drm_dp_mst_d...

...tomic_best_encoder(struct drm_connector *c > struct intel_dp *intel_dp = intel_connector->mst_port; > struct intel_crtc *crtc = to_intel_crtc(state->crtc); > > - if (!intel_dp) > + if (intel_connector->mst_port_gone) > return NULL; > return &intel_dp->mst_encoders[crtc->pipe]->base.base; > } > @@ -514,7 +514,7 @@ static void intel_dp_destroy_mst_connector(struct drm_dp_mst_topology_mgr *mgr, > connector); > /* prevent race with the check in ->detect */ > drm_modeset_lock(&connector->dev->mode_config.connectio...

Next version of https://patchwork.freedesktop.org/series/49878/ Still no functional changes, just removing a duplicate s-b to make CI happy. Lyude Paul (5): drm/atomic_helper: Disallow new modesets on unregistered connectors drm/nouveau: Fix nv50_mstc->best_encoder() drm/i915: Don't unset intel_connector->mst_port drm/i915: Skip vcpi allocation for MSTB ports that are gone

This is the final portion of the large series for adding MST suspend/resume reprobing that I've been working on for quite a while now. In addition, I: * Refactored and cleaned up any code I ended up digging through in the process of understanding how some parts of these helpers worked. * Added some debugging tools along the way that I ended up needing to figure out some issues in my own