search for: intel_dp_mst_compute_config

...need to be able to allow DPMS on->off prop changes after an MST port has disappeared from the system, we need to be able to make sure we can compute a config for the resulting atomic commit. Currently this is impossible when the port has disappeared, since the VCPI slot searching we try to do in intel_dp_mst_compute_config() will fail with -EINVAL. Since the only commits we want to allow on no-longer-present MST ports are ones that shut off display hardware, we already know that no VCPI allocations are needed. So, hardcode the VCPI slot count to 0 when intel_dp_mst_compute_config() is called on an MST port that'...

...need to be able to allow DPMS on->off prop changes after an MST port has disappeared from the system, we need to be able to make sure we can compute a config for the resulting atomic commit. Currently this is impossible when the port has disappeared, since the VCPI slot searching we try to do in intel_dp_mst_compute_config() will fail with -EINVAL. Since the only commits we want to allow on no-longer-present MST ports are ones that shut off display hardware, we already know that no VCPI allocations are needed. So, hardcode the VCPI slot count to 0 when intel_dp_mst_compute_config() is called on an MST port that'...

...need to be able to allow DPMS on->off prop changes after an MST port has disappeared from the system, we need to be able to make sure we can compute a config for the resulting atomic commit. Currently this is impossible when the port has disappeared, since the VCPI slot searching we try to do in intel_dp_mst_compute_config() will fail with -EINVAL. Since the only commits we want to allow on no-longer-present MST ports are ones that shut off display hardware, we already know that no VCPI allocations are needed. So, hardcode the VCPI slot count to 0 when intel_dp_mst_compute_config() is called on an MST port that'...

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

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

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

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

...+ if (any_ms) { ret = intel_modeset_checks(state); diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c b/drivers/gpu/drm/i915/intel_dp_mst.c index 4d6ced34d465..6754d7922a34 100644 --- a/drivers/gpu/drm/i915/intel_dp_mst.c +++ b/drivers/gpu/drm/i915/intel_dp_mst.c @@ -41,8 +41,13 @@ static bool intel_dp_mst_compute_config(struct intel_encoder *encoder, struct drm_connector *connector = conn_state->connector; void *port = to_intel_connector(connector)->port; struct drm_atomic_state *state = pipe_config->base.state; + struct drm_crtc *crtc = pipe_config->base.crtc; + struct drm_crtc_state *old_crtc_s...

...el_modeset_checks(state); > > diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c b/drivers/gpu/drm/i915/intel_dp_mst.c > index 4de247ddf05f..be2d1ac7d87d 100644 > --- a/drivers/gpu/drm/i915/intel_dp_mst.c > +++ b/drivers/gpu/drm/i915/intel_dp_mst.c > @@ -41,8 +41,13 @@ static bool intel_dp_mst_compute_config(struct intel_encoder *encoder, > struct drm_connector *connector = conn_state->connector; > void *port = to_intel_connector(connector)->port; > struct drm_atomic_state *state = pipe_config->base.state; > + struct drm_crtc *crtc = pipe_config->base.crtc; > + struct d...

...+ if (any_ms) { ret = intel_modeset_checks(state); diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c b/drivers/gpu/drm/i915/intel_dp_mst.c index 4de247ddf05f..be2d1ac7d87d 100644 --- a/drivers/gpu/drm/i915/intel_dp_mst.c +++ b/drivers/gpu/drm/i915/intel_dp_mst.c @@ -41,8 +41,13 @@ static bool intel_dp_mst_compute_config(struct intel_encoder *encoder, struct drm_connector *connector = conn_state->connector; void *port = to_intel_connector(connector)->port; struct drm_atomic_state *state = pipe_config->base.state; + struct drm_crtc *crtc = pipe_config->base.crtc; + struct drm_crtc_state *old_crtc_s...

...> index 4de247ddf05f..be2d1ac7d87d 100644 > > > > > > > --- a/drivers/gpu/drm/i915/intel_dp_mst.c > > > > > > > +++ b/drivers/gpu/drm/i915/intel_dp_mst.c > > > > > > > @@ -41,8 +41,13 @@ static bool > > > > > > > intel_dp_mst_compute_config(struct > > > > > > > intel_encoder *encoder, > > > > > > > struct drm_connector *connector = conn_state->connector; > > > > > > > void *port = to_intel_connector(connector)->port; > > > > > > > struct dr...

...---- 1 file changed, 8 insertions(+), 9 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c b/drivers/gpu/drm/i915/intel_dp_mst.c index a366f32b048a..2b798d4592f0 100644 --- a/drivers/gpu/drm/i915/intel_dp_mst.c +++ b/drivers/gpu/drm/i915/intel_dp_mst.c @@ -106,14 +106,21 @@ static bool intel_dp_mst_compute_config(struct intel_encoder *encoder, } static int intel_dp_mst_atomic_check(struct drm_connector *connector, - struct drm_connector_state *new_conn_state) + struct drm_connector_state *new_conn_state) { struct drm_atomic_state *state = new_conn_state->state; struct drm_connector_stat...

...---- 1 file changed, 8 insertions(+), 9 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c b/drivers/gpu/drm/i915/intel_dp_mst.c index a366f32b048a..2b798d4592f0 100644 --- a/drivers/gpu/drm/i915/intel_dp_mst.c +++ b/drivers/gpu/drm/i915/intel_dp_mst.c @@ -106,14 +106,21 @@ static bool intel_dp_mst_compute_config(struct intel_encoder *encoder, } static int intel_dp_mst_atomic_check(struct drm_connector *connector, - struct drm_connector_state *new_conn_state) + struct drm_connector_state *new_conn_state) { struct drm_atomic_state *state = new_conn_state->state; struct drm_connector_stat...

...; > b/drivers/gpu/drm/i915/intel_dp_mst.c > > > > > index 4de247ddf05f..be2d1ac7d87d 100644 > > > > > --- a/drivers/gpu/drm/i915/intel_dp_mst.c > > > > > +++ b/drivers/gpu/drm/i915/intel_dp_mst.c > > > > > @@ -41,8 +41,13 @@ static bool intel_dp_mst_compute_config(struct > > > > > intel_encoder *encoder, > > > > > struct drm_connector *connector = conn_state->connector; > > > > > void *port = to_intel_connector(connector)->port; > > > > > struct drm_atomic_state *state = pipe_config->...

...ers/gpu/drm/i915/intel_dp_mst.c > > > b/drivers/gpu/drm/i915/intel_dp_mst.c > > > index 4de247ddf05f..be2d1ac7d87d 100644 > > > --- a/drivers/gpu/drm/i915/intel_dp_mst.c > > > +++ b/drivers/gpu/drm/i915/intel_dp_mst.c > > > @@ -41,8 +41,13 @@ static bool intel_dp_mst_compute_config(struct > > > intel_encoder *encoder, > > > struct drm_connector *connector = conn_state->connector; > > > void *port = to_intel_connector(connector)->port; > > > struct drm_atomic_state *state = pipe_config->base.state; > > > + struct drm_...

...rn ret; } EXPORT_SYMBOL(drm_dp_atomic_find_vcpi_slots); diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c b/drivers/gpu/drm/i915/intel_dp_mst.c index cdb83d294cdd..fb67cd931117 100644 --- a/drivers/gpu/drm/i915/intel_dp_mst.c +++ b/drivers/gpu/drm/i915/intel_dp_mst.c @@ -80,17 +80,12 @@ static int intel_dp_mst_compute_config(struct intel_encoder *encoder, mst_pbn = drm_dp_calc_pbn_mode(adjusted_mode->crtc_clock, bpp); pipe_config->pbn = mst_pbn; - /* Zombie connectors can't have VCPI slots */ - if (!drm_connector_is_unregistered(connector)) { - slots = drm_dp_atomic_find_vcpi_slots(state, -...

...t; > diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c > > b/drivers/gpu/drm/i915/intel_dp_mst.c > > index 4de247ddf05f..be2d1ac7d87d 100644 > > --- a/drivers/gpu/drm/i915/intel_dp_mst.c > > +++ b/drivers/gpu/drm/i915/intel_dp_mst.c > > @@ -41,8 +41,13 @@ static bool intel_dp_mst_compute_config(struct > > intel_encoder *encoder, > > struct drm_connector *connector = conn_state->connector; > > void *port = to_intel_connector(connector)->port; > > struct drm_atomic_state *state = pipe_config->base.state; > > + struct drm_crtc *crtc = pipe_config-...

...> > > diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c b/drivers/gpu/drm/i915/intel_dp_mst.c > > index 4de247ddf05f..be2d1ac7d87d 100644 > > --- a/drivers/gpu/drm/i915/intel_dp_mst.c > > +++ b/drivers/gpu/drm/i915/intel_dp_mst.c > > @@ -41,8 +41,13 @@ static bool intel_dp_mst_compute_config(struct intel_encoder *encoder, > > struct drm_connector *connector = conn_state->connector; > > void *port = to_intel_connector(connector)->port; > > struct drm_atomic_state *state = pipe_config->base.state; > > + struct drm_crtc *crtc = pipe_config->base.c...

..._mst.c > > > > b/drivers/gpu/drm/i915/intel_dp_mst.c > > > > index 4de247ddf05f..be2d1ac7d87d 100644 > > > > --- a/drivers/gpu/drm/i915/intel_dp_mst.c > > > > +++ b/drivers/gpu/drm/i915/intel_dp_mst.c > > > > @@ -41,8 +41,13 @@ static bool intel_dp_mst_compute_config(struct > > > > intel_encoder *encoder, > > > > struct drm_connector *connector = conn_state->connector; > > > > void *port = to_intel_connector(connector)->port; > > > > struct drm_atomic_state *state = pipe_config->base.state; > &gt...