[Intel-gfx] [CI v3 1/3] drm/i915: Introduce encoder->compute_config_late()

[Intel-gfx] [CI v3 1/3] drm/i915: Introduce encoder->compute_config_late()

[Manasi Navare]

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

Add an optional secondary encoder state compute hook. This gets
called after the normak .compute_config() has been called for
all the encoders in the state. Thus in the new hook we can rely
on all derived state populated by .compute_config() to be already
set up. Should be useful for MST and port sync master/slave
transcoder selection.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
---
 drivers/gpu/drm/i915/display/intel_display.c  | 39 +++++++++++++++++++
 .../drm/i915/display/intel_display_types.h    |  3 ++
 2 files changed, 42 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index e09d3c93c52b..ce72551ba16a 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -13549,6 +13549,35 @@ intel_modeset_pipe_config(struct intel_crtc_state *pipe_config)
 	return 0;
 }
 
+static int
+intel_modeset_pipe_config_late(struct intel_crtc_state *crtc_state)
+{
+	struct intel_atomic_state *state =
+		to_intel_atomic_state(crtc_state->uapi.state);
+	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
+	struct drm_connector_state *conn_state;
+	struct drm_connector *connector;
+	int i;
+
+	for_each_new_connector_in_state(&state->base, connector,
+					conn_state, i) {
+		struct intel_encoder *encoder =
+			to_intel_encoder(conn_state->best_encoder);
+		int ret;
+
+		if (conn_state->crtc != &crtc->base ||
+		    !encoder->compute_config_late)
+			continue;
+
+		ret = encoder->compute_config_late(encoder, crtc_state,
+						   conn_state);
+		if (ret)
+			return ret;
+	}
+
+	return 0;
+}
+
 bool intel_fuzzy_clock_check(int clock1, int clock2)
 {
 	int diff;
@@ -14954,6 +14983,16 @@ static int intel_atomic_check(struct drm_device *dev,
 		ret = intel_modeset_pipe_config(new_crtc_state);
 		if (ret)
 			goto fail;
+	}
+
+	for_each_oldnew_intel_crtc_in_state(state, crtc, old_crtc_state,
+					    new_crtc_state, i) {
+		if (!needs_modeset(new_crtc_state))
+			continue;
+
+		ret = intel_modeset_pipe_config_late(new_crtc_state);
+		if (ret)
+			goto fail;
 
 		intel_crtc_check_fastset(old_crtc_state, new_crtc_state);
 	}
diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h
index 283c622f8ba1..0d8a64305464 100644
--- a/drivers/gpu/drm/i915/display/intel_display_types.h
+++ b/drivers/gpu/drm/i915/display/intel_display_types.h
@@ -141,6 +141,9 @@ struct intel_encoder {
 	int (*compute_config)(struct intel_encoder *,
 			      struct intel_crtc_state *,
 			      struct drm_connector_state *);
+	int (*compute_config_late)(struct intel_encoder *,
+				   struct intel_crtc_state *,
+				   struct drm_connector_state *);
 	void (*update_prepare)(struct intel_atomic_state *,
 			       struct intel_encoder *,
 			       struct intel_crtc *);
-- 
2.19.1

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[Intel-gfx] [CI v3 2/3] drm/i915/dp: Compute port sync crtc states post compute_config()

[Manasi Navare]

This patch pushes out the computation of master and slave
transcoders in crtc states after encoder's compute_config hook.
This ensures that the assigned master slave crtcs have exact same
mode and timings which is a requirement for Port sync mode
to be enabled.

v3:
* Make crtc_state const, remove crtc state NULL init (Ville)
v2:
* Correct indentation
* Rename to intel_ddi_port_sync_transcoders (Ville)
* remove unwanted debug (Ville)

Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Manasi Navare <manasi.d.navare@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_ddi.c     | 107 +++++++++++++
 drivers/gpu/drm/i915/display/intel_display.c | 159 +------------------
 2 files changed, 108 insertions(+), 158 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index 544e15603ef9..f2fd9f097591 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -4455,6 +4455,112 @@ static int intel_ddi_compute_config(struct intel_encoder *encoder,
 	return 0;
 }
 
+static bool mode_equal(const struct drm_display_mode *mode1,
+		       const struct drm_display_mode *mode2)
+{
+	return drm_mode_match(mode1, mode2,
+			      DRM_MODE_MATCH_TIMINGS |
+			      DRM_MODE_MATCH_FLAGS |
+			      DRM_MODE_MATCH_3D_FLAGS) &&
+		mode1->clock == mode2->clock; /* we want an exact match */
+}
+
+static bool m_n_equal(const struct intel_link_m_n *m_n_1,
+		      const struct intel_link_m_n *m_n_2)
+{
+	return m_n_1->tu == m_n_2->tu &&
+		m_n_1->gmch_m == m_n_2->gmch_m &&
+		m_n_1->gmch_n == m_n_2->gmch_n &&
+		m_n_1->link_m == m_n_2->link_m &&
+		m_n_1->link_n == m_n_2->link_n;
+}
+
+static bool crtcs_port_sync_compatible(const struct intel_crtc_state *crtc_state1,
+				       const struct intel_crtc_state *crtc_state2)
+{
+	return crtc_state1->hw.active && crtc_state2->hw.active &&
+		crtc_state1->output_types == crtc_state2->output_types &&
+		crtc_state1->output_format == crtc_state2->output_format &&
+		crtc_state1->lane_count == crtc_state2->lane_count &&
+		crtc_state1->port_clock == crtc_state2->port_clock &&
+		mode_equal(&crtc_state1->hw.adjusted_mode,
+			   &crtc_state2->hw.adjusted_mode) &&
+		m_n_equal(&crtc_state1->dp_m_n, &crtc_state2->dp_m_n);
+}
+
+static u8
+intel_ddi_port_sync_transcoders(const struct intel_crtc_state *ref_crtc_state,
+				int tile_group_id)
+{
+	struct drm_connector *connector;
+	const struct drm_connector_state *conn_state;
+	struct drm_i915_private *dev_priv = to_i915(ref_crtc_state->uapi.crtc->dev);
+	struct intel_atomic_state *state =
+		to_intel_atomic_state(ref_crtc_state->uapi.state);
+	u8 transcoders = 0;
+	int i;
+
+	if (INTEL_GEN(dev_priv) < 11)
+		return 0;
+
+	if (!intel_crtc_has_type(ref_crtc_state, INTEL_OUTPUT_DP))
+		return 0;
+
+	for_each_new_connector_in_state(&state->base, connector, conn_state, i) {
+		struct intel_crtc *crtc = to_intel_crtc(conn_state->crtc);
+		const struct intel_crtc_state *crtc_state;
+
+		if (!crtc)
+			continue;
+
+		if (!connector->has_tile ||
+		    connector->tile_group->id !=
+		    tile_group_id)
+			continue;
+		crtc_state = intel_atomic_get_new_crtc_state(state,
+							     crtc);
+		if (!crtcs_port_sync_compatible(ref_crtc_state,
+						crtc_state))
+			continue;
+		transcoders |= BIT(crtc_state->cpu_transcoder);
+	}
+
+	return transcoders;
+}
+
+static int intel_ddi_compute_config_late(struct intel_encoder *encoder,
+					 struct intel_crtc_state *crtc_state,
+					 struct drm_connector_state *conn_state)
+{
+	struct drm_connector *connector = conn_state->connector;
+	u8 port_sync_transcoders = 0;
+
+	DRM_DEBUG_KMS("[ENCODER:%d:%s] [CRTC:%d:%s]",
+		      encoder->base.base.id, encoder->base.name,
+		      crtc_state->uapi.crtc->base.id, crtc_state->uapi.crtc->name);
+
+	if (connector->has_tile)
+		port_sync_transcoders = intel_ddi_port_sync_transcoders(crtc_state,
+									connector->tile_group->id);
+
+	/*
+	 * EDP Transcoders cannot be ensalved
+	 * make them a master always when present
+	 */
+	if (port_sync_transcoders & BIT(TRANSCODER_EDP))
+		crtc_state->master_transcoder = TRANSCODER_EDP;
+	else
+		crtc_state->master_transcoder = ffs(port_sync_transcoders) - 1;
+
+	if (crtc_state->master_transcoder == crtc_state->cpu_transcoder) {
+		crtc_state->master_transcoder = INVALID_TRANSCODER;
+		crtc_state->sync_mode_slaves_mask =
+			port_sync_transcoders & ~BIT(crtc_state->cpu_transcoder);
+	}
+
+	return 0;
+}
+
 static void intel_ddi_encoder_destroy(struct drm_encoder *encoder)
 {
 	struct intel_digital_port *dig_port = enc_to_dig_port(to_intel_encoder(encoder));
@@ -4764,6 +4870,7 @@ void intel_ddi_init(struct drm_i915_private *dev_priv, enum port port)
 	encoder->hotplug = intel_ddi_hotplug;
 	encoder->compute_output_type = intel_ddi_compute_output_type;
 	encoder->compute_config = intel_ddi_compute_config;
+	encoder->compute_config_late = intel_ddi_compute_config_late;
 	encoder->enable = intel_enable_ddi;
 	encoder->pre_pll_enable = intel_ddi_pre_pll_enable;
 	encoder->pre_enable = intel_ddi_pre_enable;
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index ce72551ba16a..c8615f212e8f 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -12589,126 +12589,6 @@ static bool c8_planes_changed(const struct intel_crtc_state *new_crtc_state)
 	return !old_crtc_state->c8_planes != !new_crtc_state->c8_planes;
 }
 
-static bool
-intel_atomic_is_master_connector(struct intel_crtc_state *crtc_state)
-{
-	struct drm_crtc *crtc = crtc_state->uapi.crtc;
-	struct drm_atomic_state *state = crtc_state->uapi.state;
-	struct drm_connector *connector;
-	struct drm_connector_state *connector_state;
-	int i;
-
-	for_each_new_connector_in_state(state, connector, connector_state, i) {
-		if (connector_state->crtc != crtc)
-			continue;
-		if (connector->has_tile &&
-		    connector->tile_h_loc == connector->num_h_tile - 1 &&
-		    connector->tile_v_loc == connector->num_v_tile - 1)
-			return true;
-	}
-
-	return false;
-}
-
-static void reset_port_sync_mode_state(struct intel_crtc_state *crtc_state)
-{
-	crtc_state->master_transcoder = INVALID_TRANSCODER;
-	crtc_state->sync_mode_slaves_mask = 0;
-}
-
-static int icl_compute_port_sync_crtc_state(struct drm_connector *connector,
-					    struct intel_crtc_state *crtc_state,
-					    int num_tiled_conns)
-{
-	struct drm_crtc *crtc = crtc_state->uapi.crtc;
-	struct intel_atomic_state *state = to_intel_atomic_state(crtc_state->uapi.state);
-	struct drm_i915_private *dev_priv = to_i915(crtc_state->uapi.crtc->dev);
-	struct drm_connector *master_connector;
-	struct drm_connector_list_iter conn_iter;
-	struct drm_crtc *master_crtc = NULL;
-	struct drm_crtc_state *master_crtc_state;
-	struct intel_crtc_state *master_pipe_config;
-
-	if (INTEL_GEN(dev_priv) < 11)
-		return 0;
-
-	if (!intel_crtc_has_type(crtc_state, INTEL_OUTPUT_DP))
-		return 0;
-
-	/*
-	 * In case of tiled displays there could be one or more slaves but there is
-	 * only one master. Lets make the CRTC used by the connector corresponding
-	 * to the last horizonal and last vertical tile a master/genlock CRTC.
-	 * All the other CRTCs corresponding to other tiles of the same Tile group
-	 * are the slave CRTCs and hold a pointer to their genlock CRTC.
-	 * If all tiles not present do not make master slave assignments.
-	 */
-	if (!connector->has_tile ||
-	    crtc_state->hw.mode.hdisplay != connector->tile_h_size ||
-	    crtc_state->hw.mode.vdisplay != connector->tile_v_size ||
-	    num_tiled_conns < connector->num_h_tile * connector->num_v_tile) {
-		reset_port_sync_mode_state(crtc_state);
-		return 0;
-	}
-	/* Last Horizontal and last vertical tile connector is a master
-	 * Master's crtc state is already populated in slave for port sync
-	 */
-	if (connector->tile_h_loc == connector->num_h_tile - 1 &&
-	    connector->tile_v_loc == connector->num_v_tile - 1)
-		return 0;
-
-	/* Loop through all connectors and configure the Slave crtc_state
-	 * to point to the correct master.
-	 */
-	drm_connector_list_iter_begin(&dev_priv->drm, &conn_iter);
-	drm_for_each_connector_iter(master_connector, &conn_iter) {
-		struct drm_connector_state *master_conn_state = NULL;
-
-		if (!(master_connector->has_tile &&
-		      master_connector->tile_group->id == connector->tile_group->id))
-			continue;
-		if (master_connector->tile_h_loc != master_connector->num_h_tile - 1 ||
-		    master_connector->tile_v_loc != master_connector->num_v_tile - 1)
-			continue;
-
-		master_conn_state = drm_atomic_get_connector_state(&state->base,
-								   master_connector);
-		if (IS_ERR(master_conn_state)) {
-			drm_connector_list_iter_end(&conn_iter);
-			return PTR_ERR(master_conn_state);
-		}
-		if (master_conn_state->crtc) {
-			master_crtc = master_conn_state->crtc;
-			break;
-		}
-	}
-	drm_connector_list_iter_end(&conn_iter);
-
-	if (!master_crtc) {
-		drm_dbg_kms(&dev_priv->drm,
-			    "Could not find Master CRTC for Slave CRTC %d\n",
-			    crtc->base.id);
-		return -EINVAL;
-	}
-
-	master_crtc_state = drm_atomic_get_crtc_state(&state->base,
-						      master_crtc);
-	if (IS_ERR(master_crtc_state))
-		return PTR_ERR(master_crtc_state);
-
-	master_pipe_config = to_intel_crtc_state(master_crtc_state);
-	crtc_state->master_transcoder = master_pipe_config->cpu_transcoder;
-	master_pipe_config->sync_mode_slaves_mask |=
-		BIT(crtc_state->cpu_transcoder);
-	drm_dbg_kms(&dev_priv->drm,
-		    "Master Transcoder = %s added for Slave CRTC = %d, slave transcoder bitmask = %d\n",
-		    transcoder_name(crtc_state->master_transcoder),
-		    crtc->base.id,
-		    master_pipe_config->sync_mode_slaves_mask);
-
-	return 0;
-}
-
 static u16 hsw_linetime_wm(const struct intel_crtc_state *crtc_state)
 {
 	const struct drm_display_mode *adjusted_mode =
@@ -13359,15 +13239,6 @@ intel_crtc_prepare_cleared_state(struct intel_crtc_state *crtc_state)
 	if (IS_G4X(dev_priv) ||
 	    IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
 		saved_state->wm = crtc_state->wm;
-	/*
-	 * Save the slave bitmask which gets filled for master crtc state during
-	 * slave atomic check call. For all other CRTCs reset the port sync variables
-	 * crtc_state->master_transcoder needs to be set to INVALID
-	 */
-	reset_port_sync_mode_state(saved_state);
-	if (intel_atomic_is_master_connector(crtc_state))
-		saved_state->sync_mode_slaves_mask =
-			crtc_state->sync_mode_slaves_mask;
 
 	memcpy(crtc_state, saved_state, sizeof(*crtc_state));
 	kfree(saved_state);
@@ -13385,8 +13256,7 @@ intel_modeset_pipe_config(struct intel_crtc_state *pipe_config)
 	struct drm_i915_private *i915 = to_i915(pipe_config->uapi.crtc->dev);
 	struct drm_connector *connector;
 	struct drm_connector_state *connector_state;
-	int base_bpp, ret;
-	int i, tile_group_id = -1, num_tiled_conns = 0;
+	int base_bpp, ret, i;
 	bool retry = true;
 
 	pipe_config->cpu_transcoder =
@@ -13458,24 +13328,6 @@ intel_modeset_pipe_config(struct intel_crtc_state *pipe_config)
 	drm_mode_set_crtcinfo(&pipe_config->hw.adjusted_mode,
 			      CRTC_STEREO_DOUBLE);
 
-	/* Get tile_group_id of tiled connector */
-	for_each_new_connector_in_state(state, connector, connector_state, i) {
-		if (connector_state->crtc == crtc &&
-		    connector->has_tile) {
-			tile_group_id = connector->tile_group->id;
-			break;
-		}
-	}
-
-	/* Get total number of tiled connectors in state that belong to
-	 * this tile group.
-	 */
-	for_each_new_connector_in_state(state, connector, connector_state, i) {
-		if (connector->has_tile &&
-		    connector->tile_group->id == tile_group_id)
-			num_tiled_conns++;
-	}
-
 	/* Pass our mode to the connectors and the CRTC to give them a chance to
 	 * adjust it according to limitations or connector properties, and also
 	 * a chance to reject the mode entirely.
@@ -13487,15 +13339,6 @@ intel_modeset_pipe_config(struct intel_crtc_state *pipe_config)
 		if (connector_state->crtc != crtc)
 			continue;
 
-		ret = icl_compute_port_sync_crtc_state(connector, pipe_config,
-						       num_tiled_conns);
-		if (ret) {
-			drm_dbg_kms(&i915->drm,
-				    "Cannot assign Sync Mode CRTCs: %d\n",
-				    ret);
-			return ret;
-		}
-
 		ret = encoder->compute_config(encoder, pipe_config,
 					      connector_state);
 		if (ret < 0) {
-- 
2.19.1

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[Intel-gfx] [CI v3 3/3] drm/i915/dp: Add all tiled and port sync conns to modeset

[Manasi Navare]

If one of the synced crtcs needs a full modeset, we need
to make sure all the synced crtcs are forced a full
modeset.

v3:
* Remove ~BIT(cpu_trans) which is a nop (Ville)
* use get_new_crtc_state and remove error check (Ville)

v2:
* Add tiles based on cpu_trans check (Ville)

Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Manasi Navare <manasi.d.navare@intel.com>
Reviewed-by:  Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_display.c |  85 ------------
 drivers/gpu/drm/i915/display/intel_dp.c      | 136 ++++++++++++++++++-
 2 files changed, 135 insertions(+), 86 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index c8615f212e8f..8693585d8d88 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -14694,76 +14694,6 @@ static bool intel_cpu_transcoders_need_modeset(struct intel_atomic_state *state,
 	return false;
 }
 
-static int
-intel_modeset_all_tiles(struct intel_atomic_state *state, int tile_grp_id)
-{
-	struct drm_i915_private *dev_priv = to_i915(state->base.dev);
-	struct drm_connector *connector;
-	struct drm_connector_list_iter conn_iter;
-	int ret = 0;
-
-	drm_connector_list_iter_begin(&dev_priv->drm, &conn_iter);
-	drm_for_each_connector_iter(connector, &conn_iter) {
-		struct drm_connector_state *conn_state;
-		struct drm_crtc_state *crtc_state;
-
-		if (!connector->has_tile ||
-		    connector->tile_group->id != tile_grp_id)
-			continue;
-		conn_state = drm_atomic_get_connector_state(&state->base,
-							    connector);
-		if (IS_ERR(conn_state)) {
-			ret =  PTR_ERR(conn_state);
-			break;
-		}
-
-		if (!conn_state->crtc)
-			continue;
-
-		crtc_state = drm_atomic_get_crtc_state(&state->base,
-						       conn_state->crtc);
-		if (IS_ERR(crtc_state)) {
-			ret = PTR_ERR(crtc_state);
-			break;
-		}
-		crtc_state->mode_changed = true;
-		ret = drm_atomic_add_affected_connectors(&state->base,
-							 conn_state->crtc);
-		if (ret)
-			break;
-	}
-	drm_connector_list_iter_end(&conn_iter);
-
-	return ret;
-}
-
-static int
-intel_atomic_check_tiled_conns(struct intel_atomic_state *state)
-{
-	struct drm_i915_private *dev_priv = to_i915(state->base.dev);
-	struct drm_connector *connector;
-	struct drm_connector_state *old_conn_state, *new_conn_state;
-	int i, ret;
-
-	if (INTEL_GEN(dev_priv) < 11)
-		return 0;
-
-	/* Is tiled, mark all other tiled CRTCs as needing a modeset */
-	for_each_oldnew_connector_in_state(&state->base, connector,
-					   old_conn_state, new_conn_state, i) {
-		if (!connector->has_tile)
-			continue;
-		if (!intel_connector_needs_modeset(state, connector))
-			continue;
-
-		ret = intel_modeset_all_tiles(state, connector->tile_group->id);
-		if (ret)
-			return ret;
-	}
-
-	return 0;
-}
-
 /**
  * intel_atomic_check - validate state object
  * @dev: drm device
@@ -14792,21 +14722,6 @@ static int intel_atomic_check(struct drm_device *dev,
 	if (ret)
 		goto fail;
 
-	/**
-	 * This check adds all the connectors in current state that belong to
-	 * the same tile group to a full modeset.
-	 * This function directly sets the mode_changed to true and we also call
-	 * drm_atomic_add_affected_connectors(). Hence we are not explicitly
-	 * calling drm_atomic_helper_check_modeset() after this.
-	 *
-	 * Fixme: Handle some corner cases where one of the
-	 * tiled connectors gets disconnected and tile info is lost but since it
-	 * was previously synced to other conn, we need to add that to the modeset.
-	 */
-	ret = intel_atomic_check_tiled_conns(state);
-	if (ret)
-		goto fail;
-
 	for_each_oldnew_intel_crtc_in_state(state, crtc, old_crtc_state,
 					    new_crtc_state, i) {
 		if (!needs_modeset(new_crtc_state)) {
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index f4dede6253f8..27ffbaab8296 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -6582,6 +6582,140 @@ void intel_dp_encoder_reset(struct drm_encoder *encoder)
 	}
 }
 
+static int intel_modeset_tile_group(struct intel_atomic_state *state,
+				    int tile_group_id)
+{
+	struct drm_i915_private *dev_priv = to_i915(state->base.dev);
+	struct drm_connector_list_iter conn_iter;
+	struct drm_connector *connector;
+	int ret = 0;
+
+	drm_connector_list_iter_begin(&dev_priv->drm, &conn_iter);
+	drm_for_each_connector_iter(connector, &conn_iter) {
+		struct drm_connector_state *conn_state;
+		struct intel_crtc_state *crtc_state;
+		struct intel_crtc *crtc;
+
+		if (!connector->has_tile ||
+		    connector->tile_group->id != tile_group_id)
+			continue;
+
+		conn_state = drm_atomic_get_connector_state(&state->base,
+							    connector);
+		if (IS_ERR(conn_state)) {
+			ret = PTR_ERR(conn_state);
+			break;
+		}
+
+		crtc = to_intel_crtc(conn_state->crtc);
+
+		if (!crtc)
+			continue;
+
+		crtc_state = intel_atomic_get_new_crtc_state(state, crtc);
+		crtc_state->uapi.mode_changed = true;
+
+		ret = drm_atomic_add_affected_planes(&state->base, &crtc->base);
+		if (ret)
+			break;
+	}
+	drm_connector_list_iter_begin(&dev_priv->drm, &conn_iter);
+
+	return ret;
+}
+
+static int intel_modeset_affected_transcoders(struct intel_atomic_state *state, u8 transcoders)
+{
+	struct drm_i915_private *dev_priv = to_i915(state->base.dev);
+	struct intel_crtc *crtc;
+
+	if (transcoders == 0)
+		return 0;
+
+	for_each_intel_crtc(&dev_priv->drm, crtc) {
+		struct intel_crtc_state *crtc_state;
+		int ret;
+
+		crtc_state = intel_atomic_get_crtc_state(&state->base, crtc);
+		if (IS_ERR(crtc_state))
+			return PTR_ERR(crtc_state);
+
+		if (!crtc_state->hw.enable)
+			continue;
+
+		if (!(transcoders & BIT(crtc_state->cpu_transcoder)))
+			continue;
+
+		crtc_state->uapi.mode_changed = true;
+
+		ret = drm_atomic_add_affected_connectors(&state->base, &crtc->base);
+		if (ret)
+			return ret;
+
+		ret = drm_atomic_add_affected_planes(&state->base, &crtc->base);
+		if (ret)
+			return ret;
+
+		transcoders &= ~BIT(crtc_state->cpu_transcoder);
+	}
+
+	WARN_ON(transcoders != 0);
+
+	return 0;
+}
+
+static int intel_modeset_synced_crtcs(struct intel_atomic_state *state,
+				      struct drm_connector *connector)
+{
+	const struct drm_connector_state *old_conn_state =
+		drm_atomic_get_old_connector_state(&state->base, connector);
+	const struct intel_crtc_state *old_crtc_state;
+	struct intel_crtc *crtc;
+	u8 transcoders;
+
+	crtc = to_intel_crtc(old_conn_state->crtc);
+	if (!crtc)
+		return 0;
+
+	old_crtc_state = intel_atomic_get_old_crtc_state(state, crtc);
+
+	if (!old_crtc_state->hw.active)
+		return 0;
+
+	transcoders = old_crtc_state->sync_mode_slaves_mask;
+	if (old_crtc_state->master_transcoder != INVALID_TRANSCODER)
+		transcoders |= BIT(old_crtc_state->master_transcoder);
+
+	return intel_modeset_affected_transcoders(state,
+						  transcoders);
+}
+
+static int intel_dp_connector_atomic_check(struct drm_connector *conn,
+					   struct drm_atomic_state *_state)
+{
+	struct drm_i915_private *dev_priv = to_i915(conn->dev);
+	struct intel_atomic_state *state = to_intel_atomic_state(_state);
+	int ret;
+
+	ret = intel_digital_connector_atomic_check(conn, &state->base);
+	if (ret)
+		return ret;
+
+	if (INTEL_GEN(dev_priv) < 11)
+		return 0;
+
+	if (!intel_connector_needs_modeset(state, conn))
+		return 0;
+
+	if (conn->has_tile) {
+		ret = intel_modeset_tile_group(state, conn->tile_group->id);
+		if (ret)
+			return ret;
+	}
+
+	return intel_modeset_synced_crtcs(state, conn);
+}
+
 static const struct drm_connector_funcs intel_dp_connector_funcs = {
 	.force = intel_dp_force,
 	.fill_modes = drm_helper_probe_single_connector_modes,
@@ -6598,7 +6732,7 @@ static const struct drm_connector_helper_funcs intel_dp_connector_helper_funcs =
 	.detect_ctx = intel_dp_detect,
 	.get_modes = intel_dp_get_modes,
 	.mode_valid = intel_dp_mode_valid,
-	.atomic_check = intel_digital_connector_atomic_check,
+	.atomic_check = intel_dp_connector_atomic_check,
 };
 
 static const struct drm_encoder_funcs intel_dp_enc_funcs = {
-- 
2.19.1

_______________________________________________
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Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [CI,v3,1/3] drm/i915: Introduce encoder->compute_config_late()

[Patchwork]

== Series Details ==

Series: series starting with [CI,v3,1/3] drm/i915: Introduce encoder->compute_config_late()
URL   : https://patchwork.freedesktop.org/series/73460/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
8a37e7c4b9de drm/i915: Introduce encoder->compute_config_late()
-:84: WARNING:FUNCTION_ARGUMENTS: function definition argument 'struct intel_encoder *' should also have an identifier name
#84: FILE: drivers/gpu/drm/i915/display/intel_display_types.h:144:
+	int (*compute_config_late)(struct intel_encoder *,

-:84: WARNING:FUNCTION_ARGUMENTS: function definition argument 'struct intel_crtc_state *' should also have an identifier name
#84: FILE: drivers/gpu/drm/i915/display/intel_display_types.h:144:
+	int (*compute_config_late)(struct intel_encoder *,

-:84: WARNING:FUNCTION_ARGUMENTS: function definition argument 'struct drm_connector_state *' should also have an identifier name
#84: FILE: drivers/gpu/drm/i915/display/intel_display_types.h:144:
+	int (*compute_config_late)(struct intel_encoder *,

total: 0 errors, 3 warnings, 0 checks, 60 lines checked
03c1e93c1b88 drm/i915/dp: Compute port sync crtc states post compute_config()
37b980090736 drm/i915/dp: Add all tiled and port sync conns to modeset
-:23: WARNING:BAD_SIGN_OFF: Use a single space after Reviewed-by:
#23: 
Reviewed-by:  Ville Syrjälä <ville.syrjala@linux.intel.com>

total: 0 errors, 1 warnings, 0 checks, 245 lines checked

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

[Intel-gfx] ✓ Fi.CI.BAT: success for series starting with [CI,v3,1/3] drm/i915: Introduce encoder->compute_config_late()

[Patchwork]

== Series Details ==

Series: series starting with [CI,v3,1/3] drm/i915: Introduce encoder->compute_config_late()
URL   : https://patchwork.freedesktop.org/series/73460/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_7939 -> Patchwork_16570
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/index.html

Known issues
------------

  Here are the changes found in Patchwork_16570 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_exec_parallel@contexts:
    - fi-byt-n2820:       [PASS][1] -> [FAIL][2] ([i915#694]) +1 similar issue
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/fi-byt-n2820/igt@gem_exec_parallel@contexts.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/fi-byt-n2820/igt@gem_exec_parallel@contexts.html

  * igt@i915_selftest@live_gem_contexts:
    - fi-byt-n2820:       [PASS][3] -> [DMESG-FAIL][4] ([i915#1052])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/fi-byt-n2820/igt@i915_selftest@live_gem_contexts.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/fi-byt-n2820/igt@i915_selftest@live_gem_contexts.html

  
#### Possible fixes ####

  * igt@gem_exec_parallel@contexts:
    - {fi-ehl-1}:         [INCOMPLETE][5] ([i915#937]) -> [PASS][6]
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/fi-ehl-1/igt@gem_exec_parallel@contexts.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/fi-ehl-1/igt@gem_exec_parallel@contexts.html

  * igt@gem_exec_parallel@fds:
    - fi-byt-n2820:       [FAIL][7] ([i915#694]) -> [PASS][8]
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/fi-byt-n2820/igt@gem_exec_parallel@fds.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/fi-byt-n2820/igt@gem_exec_parallel@fds.html

  * igt@i915_selftest@live_execlists:
    - fi-icl-y:           [DMESG-FAIL][9] ([fdo#108569]) -> [PASS][10]
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/fi-icl-y/igt@i915_selftest@live_execlists.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/fi-icl-y/igt@i915_selftest@live_execlists.html

  
#### Warnings ####

  * igt@i915_pm_rpm@basic-rte:
    - fi-kbl-guc:         [FAIL][11] ([i915#579]) -> [SKIP][12] ([fdo#109271])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/fi-kbl-guc/igt@i915_pm_rpm@basic-rte.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/fi-kbl-guc/igt@i915_pm_rpm@basic-rte.html

  
  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [fdo#108569]: https://bugs.freedesktop.org/show_bug.cgi?id=108569
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [i915#1052]: https://gitlab.freedesktop.org/drm/intel/issues/1052
  [i915#579]: https://gitlab.freedesktop.org/drm/intel/issues/579
  [i915#694]: https://gitlab.freedesktop.org/drm/intel/issues/694
  [i915#937]: https://gitlab.freedesktop.org/drm/intel/issues/937


Participating hosts (44 -> 39)
------------------------------

  Additional (7): fi-hsw-peppy fi-glk-dsi fi-ivb-3770 fi-icl-u3 fi-bsw-kefka fi-skl-6600u fi-kbl-r 
  Missing    (12): fi-ilk-m540 fi-bdw-5557u fi-bsw-n3050 fi-hsw-4200u fi-byt-squawks fi-snb-2520m fi-ctg-p8600 fi-skl-lmem fi-blb-e6850 fi-byt-clapper fi-bsw-nick fi-bdw-samus 


Build changes
-------------

  * CI: CI-20190529 -> None
  * Linux: CI_DRM_7939 -> Patchwork_16570

  CI-20190529: 20190529
  CI_DRM_7939: cceb0c30a34af6ca96e35211ecdc5ca198d44e7e @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5441: 534ca091fe4ffed916752165bc5becd7ff56cd84 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_16570: 37b9800907360eadba87ee6617b6aa29e9a38195 @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

37b980090736 drm/i915/dp: Add all tiled and port sync conns to modeset
03c1e93c1b88 drm/i915/dp: Compute port sync crtc states post compute_config()
8a37e7c4b9de drm/i915: Introduce encoder->compute_config_late()

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/index.html
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

[Intel-gfx] ✓ Fi.CI.IGT: success for series starting with [CI,v3,1/3] drm/i915: Introduce encoder->compute_config_late()

[Patchwork]

== Series Details ==

Series: series starting with [CI,v3,1/3] drm/i915: Introduce encoder->compute_config_late()
URL   : https://patchwork.freedesktop.org/series/73460/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_7939_full -> Patchwork_16570_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  

Known issues
------------

  Here are the changes found in Patchwork_16570_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_busy@busy-vcs1:
    - shard-iclb:         [PASS][1] -> [SKIP][2] ([fdo#112080]) +11 similar issues
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-iclb1/igt@gem_busy@busy-vcs1.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-iclb3/igt@gem_busy@busy-vcs1.html

  * igt@gem_ctx_isolation@vecs0-s3:
    - shard-skl:          [PASS][3] -> [INCOMPLETE][4] ([i915#69])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-skl3/igt@gem_ctx_isolation@vecs0-s3.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-skl5/igt@gem_ctx_isolation@vecs0-s3.html

  * igt@gem_exec_balancer@hang:
    - shard-tglb:         [PASS][5] -> [FAIL][6] ([i915#1127])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-tglb1/igt@gem_exec_balancer@hang.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-tglb1/igt@gem_exec_balancer@hang.html

  * igt@gem_exec_schedule@pi-shared-iova-bsd:
    - shard-iclb:         [PASS][7] -> [SKIP][8] ([i915#677])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-iclb3/igt@gem_exec_schedule@pi-shared-iova-bsd.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-iclb1/igt@gem_exec_schedule@pi-shared-iova-bsd.html

  * igt@gem_exec_schedule@wide-bsd:
    - shard-iclb:         [PASS][9] -> [SKIP][10] ([fdo#112146]) +4 similar issues
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-iclb3/igt@gem_exec_schedule@wide-bsd.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-iclb2/igt@gem_exec_schedule@wide-bsd.html

  * igt@gem_ppgtt@flink-and-close-vma-leak:
    - shard-glk:          [PASS][11] -> [FAIL][12] ([i915#644])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-glk4/igt@gem_ppgtt@flink-and-close-vma-leak.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-glk8/igt@gem_ppgtt@flink-and-close-vma-leak.html

  * igt@gen7_exec_parse@basic-offset:
    - shard-hsw:          [PASS][13] -> [FAIL][14] ([i915#694]) +2 similar issues
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-hsw4/igt@gen7_exec_parse@basic-offset.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-hsw2/igt@gen7_exec_parse@basic-offset.html

  * igt@i915_pm_dc@dc6-dpms:
    - shard-iclb:         [PASS][15] -> [FAIL][16] ([i915#454]) +1 similar issue
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-iclb7/igt@i915_pm_dc@dc6-dpms.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-iclb3/igt@i915_pm_dc@dc6-dpms.html

  * igt@kms_cursor_crc@pipe-c-cursor-suspend:
    - shard-kbl:          [PASS][17] -> [DMESG-WARN][18] ([i915#180]) +5 similar issues
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-kbl6/igt@kms_cursor_crc@pipe-c-cursor-suspend.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-kbl6/igt@kms_cursor_crc@pipe-c-cursor-suspend.html

  * igt@kms_flip@flip-vs-expired-vblank-interruptible:
    - shard-glk:          [PASS][19] -> [FAIL][20] ([i915#79])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-glk8/igt@kms_flip@flip-vs-expired-vblank-interruptible.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-glk4/igt@kms_flip@flip-vs-expired-vblank-interruptible.html

  * igt@kms_flip@plain-flip-fb-recreate:
    - shard-skl:          [PASS][21] -> [FAIL][22] ([i915#34])
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-skl7/igt@kms_flip@plain-flip-fb-recreate.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-skl2/igt@kms_flip@plain-flip-fb-recreate.html

  * igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-spr-indfb-onoff:
    - shard-glk:          [PASS][23] -> [FAIL][24] ([i915#49])
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-glk9/igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-spr-indfb-onoff.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-glk7/igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-spr-indfb-onoff.html

  * igt@kms_plane@plane-panning-bottom-right-suspend-pipe-c-planes:
    - shard-apl:          [PASS][25] -> [DMESG-WARN][26] ([i915#180])
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-apl8/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-c-planes.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-apl1/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-c-planes.html

  * igt@kms_plane_alpha_blend@pipe-c-coverage-7efc:
    - shard-skl:          [PASS][27] -> [FAIL][28] ([fdo#108145] / [i915#265])
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-skl2/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-skl7/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html

  * igt@kms_plane_lowres@pipe-a-tiling-y:
    - shard-glk:          [PASS][29] -> [FAIL][30] ([i915#899])
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-glk5/igt@kms_plane_lowres@pipe-a-tiling-y.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-glk3/igt@kms_plane_lowres@pipe-a-tiling-y.html

  * igt@kms_psr@psr2_primary_mmap_cpu:
    - shard-iclb:         [PASS][31] -> [SKIP][32] ([fdo#109441]) +1 similar issue
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-iclb2/igt@kms_psr@psr2_primary_mmap_cpu.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-iclb5/igt@kms_psr@psr2_primary_mmap_cpu.html

  * igt@kms_setmode@basic:
    - shard-kbl:          [PASS][33] -> [FAIL][34] ([i915#31])
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-kbl7/igt@kms_setmode@basic.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-kbl2/igt@kms_setmode@basic.html

  * igt@prime_busy@hang-bsd2:
    - shard-iclb:         [PASS][35] -> [SKIP][36] ([fdo#109276]) +19 similar issues
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-iclb2/igt@prime_busy@hang-bsd2.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-iclb7/igt@prime_busy@hang-bsd2.html

  * igt@prime_mmap_coherency@ioctl-errors:
    - shard-hsw:          [PASS][37] -> [FAIL][38] ([i915#831])
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-hsw4/igt@prime_mmap_coherency@ioctl-errors.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-hsw8/igt@prime_mmap_coherency@ioctl-errors.html

  
#### Possible fixes ####

  * igt@gem_ctx_isolation@rcs0-s3:
    - shard-kbl:          [DMESG-WARN][39] ([i915#180]) -> [PASS][40] +8 similar issues
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-kbl6/igt@gem_ctx_isolation@rcs0-s3.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-kbl1/igt@gem_ctx_isolation@rcs0-s3.html

  * {igt@gem_ctx_persistence@close-replace-race}:
    - shard-glk:          [FAIL][41] -> [PASS][42]
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-glk8/igt@gem_ctx_persistence@close-replace-race.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-glk4/igt@gem_ctx_persistence@close-replace-race.html

  * igt@gem_exec_parallel@vcs1-fds:
    - shard-iclb:         [SKIP][43] ([fdo#112080]) -> [PASS][44] +8 similar issues
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-iclb5/igt@gem_exec_parallel@vcs1-fds.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-iclb1/igt@gem_exec_parallel@vcs1-fds.html

  * igt@gem_exec_schedule@independent-bsd2:
    - shard-iclb:         [SKIP][45] ([fdo#109276]) -> [PASS][46] +19 similar issues
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-iclb6/igt@gem_exec_schedule@independent-bsd2.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-iclb2/igt@gem_exec_schedule@independent-bsd2.html

  * igt@gem_exec_schedule@preemptive-hang-bsd:
    - shard-iclb:         [SKIP][47] ([fdo#112146]) -> [PASS][48] +6 similar issues
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-iclb2/igt@gem_exec_schedule@preemptive-hang-bsd.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-iclb5/igt@gem_exec_schedule@preemptive-hang-bsd.html

  * igt@gem_workarounds@suspend-resume-context:
    - shard-apl:          [DMESG-WARN][49] ([i915#180]) -> [PASS][50] +4 similar issues
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-apl6/igt@gem_workarounds@suspend-resume-context.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-apl8/igt@gem_workarounds@suspend-resume-context.html

  * igt@i915_pm_rps@waitboost:
    - shard-tglb:         [FAIL][51] ([i915#413]) -> [PASS][52]
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-tglb5/igt@i915_pm_rps@waitboost.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-tglb5/igt@i915_pm_rps@waitboost.html
    - shard-iclb:         [FAIL][53] ([i915#413]) -> [PASS][54]
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-iclb2/igt@i915_pm_rps@waitboost.html
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-iclb5/igt@i915_pm_rps@waitboost.html

  * igt@kms_flip@plain-flip-fb-recreate:
    - shard-kbl:          [FAIL][55] ([i915#34]) -> [PASS][56]
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-kbl4/igt@kms_flip@plain-flip-fb-recreate.html
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-kbl3/igt@kms_flip@plain-flip-fb-recreate.html

  * igt@kms_frontbuffer_tracking@fbcpsr-rgb565-draw-mmap-cpu:
    - shard-tglb:         [SKIP][57] ([i915#668]) -> [PASS][58] +9 similar issues
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-tglb6/igt@kms_frontbuffer_tracking@fbcpsr-rgb565-draw-mmap-cpu.html
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-tglb2/igt@kms_frontbuffer_tracking@fbcpsr-rgb565-draw-mmap-cpu.html

  * {igt@kms_hdr@bpc-switch-dpms}:
    - shard-skl:          [FAIL][59] ([i915#1188]) -> [PASS][60] +1 similar issue
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-skl1/igt@kms_hdr@bpc-switch-dpms.html
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-skl9/igt@kms_hdr@bpc-switch-dpms.html

  * igt@kms_plane_alpha_blend@pipe-a-coverage-7efc:
    - shard-skl:          [FAIL][61] ([fdo#108145]) -> [PASS][62] +1 similar issue
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-skl10/igt@kms_plane_alpha_blend@pipe-a-coverage-7efc.html
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-skl3/igt@kms_plane_alpha_blend@pipe-a-coverage-7efc.html

  * igt@kms_psr@psr2_cursor_blt:
    - shard-iclb:         [SKIP][63] ([fdo#109441]) -> [PASS][64] +1 similar issue
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-iclb4/igt@kms_psr@psr2_cursor_blt.html
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-iclb2/igt@kms_psr@psr2_cursor_blt.html

  * igt@kms_setmode@basic:
    - shard-apl:          [FAIL][65] ([i915#31]) -> [PASS][66]
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-apl1/igt@kms_setmode@basic.html
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-apl1/igt@kms_setmode@basic.html

  
#### Warnings ####

  * igt@gem_ctx_isolation@vcs1-nonpriv:
    - shard-iclb:         [SKIP][67] ([fdo#112080]) -> [FAIL][68] ([IGT#28]) +1 similar issue
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-iclb3/igt@gem_ctx_isolation@vcs1-nonpriv.html
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-iclb1/igt@gem_ctx_isolation@vcs1-nonpriv.html

  * igt@gem_tiled_blits@interruptible:
    - shard-hsw:          [FAIL][69] ([i915#818]) -> [FAIL][70] ([i915#694])
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-hsw8/igt@gem_tiled_blits@interruptible.html
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-hsw4/igt@gem_tiled_blits@interruptible.html

  * igt@gem_tiled_blits@normal:
    - shard-hsw:          [FAIL][71] ([i915#694]) -> [FAIL][72] ([i915#818])
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-hsw1/igt@gem_tiled_blits@normal.html
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-hsw2/igt@gem_tiled_blits@normal.html

  * igt@i915_pm_dc@dc6-psr:
    - shard-tglb:         [SKIP][73] ([i915#468]) -> [FAIL][74] ([i915#454])
   [73]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7939/shard-tglb2/igt@i915_pm_dc@dc6-psr.html
   [74]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/shard-tglb7/igt@i915_pm_dc@dc6-psr.html

  
  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [IGT#28]: https://gitlab.freedesktop.org/drm/igt-gpu-tools/issues/28
  [fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
  [fdo#109276]: https://bugs.freedesktop.org/show_bug.cgi?id=109276
  [fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
  [fdo#112080]: https://bugs.freedesktop.org/show_bug.cgi?id=112080
  [fdo#112146]: https://bugs.freedesktop.org/show_bug.cgi?id=112146
  [i915#1127]: https://gitlab.freedesktop.org/drm/intel/issues/1127
  [i915#1188]: https://gitlab.freedesktop.org/drm/intel/issues/1188
  [i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
  [i915#265]: https://gitlab.freedesktop.org/drm/intel/issues/265
  [i915#31]: https://gitlab.freedesktop.org/drm/intel/issues/31
  [i915#34]: https://gitlab.freedesktop.org/drm/intel/issues/34
  [i915#413]: https://gitlab.freedesktop.org/drm/intel/issues/413
  [i915#454]: https://gitlab.freedesktop.org/drm/intel/issues/454
  [i915#468]: https://gitlab.freedesktop.org/drm/intel/issues/468
  [i915#49]: https://gitlab.freedesktop.org/drm/intel/issues/49
  [i915#644]: https://gitlab.freedesktop.org/drm/intel/issues/644
  [i915#668]: https://gitlab.freedesktop.org/drm/intel/issues/668
  [i915#677]: https://gitlab.freedesktop.org/drm/intel/issues/677
  [i915#69]: https://gitlab.freedesktop.org/drm/intel/issues/69
  [i915#694]: https://gitlab.freedesktop.org/drm/intel/issues/694
  [i915#79]: https://gitlab.freedesktop.org/drm/intel/issues/79
  [i915#818]: https://gitlab.freedesktop.org/drm/intel/issues/818
  [i915#831]: https://gitlab.freedesktop.org/drm/intel/issues/831
  [i915#899]: https://gitlab.freedesktop.org/drm/intel/issues/899


Participating hosts (10 -> 10)
------------------------------

  No changes in participating hosts


Build changes
-------------

  * CI: CI-20190529 -> None
  * Linux: CI_DRM_7939 -> Patchwork_16570

  CI-20190529: 20190529
  CI_DRM_7939: cceb0c30a34af6ca96e35211ecdc5ca198d44e7e @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5441: 534ca091fe4ffed916752165bc5becd7ff56cd84 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_16570: 37b9800907360eadba87ee6617b6aa29e9a38195 @ git://anongit.freedesktop.org/gfx-ci/linux
  piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16570/index.html
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

Re: [Intel-gfx] [CI v3 1/3] drm/i915: Introduce encoder->compute_config_late()

[Shankar, Uma]

> -----Original Message-----
> From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf Of Manasi
> Navare
> Sent: Friday, February 14, 2020 5:11 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [CI v3 1/3] drm/i915: Introduce encoder->compute_config_late()
> 
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> 
> Add an optional secondary encoder state compute hook. This gets called after the
> normak .compute_config() has been called for all the encoders in the state. Thus in
> the new hook we can rely on all derived state populated by .compute_config() to be
> already set up. Should be useful for MST and port sync master/slave transcoder
> selection.

Pushed the series to dinq. Thanks for the patches and review.

> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
> Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
> ---
>  drivers/gpu/drm/i915/display/intel_display.c  | 39 +++++++++++++++++++
>  .../drm/i915/display/intel_display_types.h    |  3 ++
>  2 files changed, 42 insertions(+)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_display.c
> b/drivers/gpu/drm/i915/display/intel_display.c
> index e09d3c93c52b..ce72551ba16a 100644
> --- a/drivers/gpu/drm/i915/display/intel_display.c
> +++ b/drivers/gpu/drm/i915/display/intel_display.c
> @@ -13549,6 +13549,35 @@ intel_modeset_pipe_config(struct intel_crtc_state
> *pipe_config)
>  	return 0;
>  }
> 
> +static int
> +intel_modeset_pipe_config_late(struct intel_crtc_state *crtc_state) {
> +	struct intel_atomic_state *state =
> +		to_intel_atomic_state(crtc_state->uapi.state);
> +	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
> +	struct drm_connector_state *conn_state;
> +	struct drm_connector *connector;
> +	int i;
> +
> +	for_each_new_connector_in_state(&state->base, connector,
> +					conn_state, i) {
> +		struct intel_encoder *encoder =
> +			to_intel_encoder(conn_state->best_encoder);
> +		int ret;
> +
> +		if (conn_state->crtc != &crtc->base ||
> +		    !encoder->compute_config_late)
> +			continue;
> +
> +		ret = encoder->compute_config_late(encoder, crtc_state,
> +						   conn_state);
> +		if (ret)
> +			return ret;
> +	}
> +
> +	return 0;
> +}
> +
>  bool intel_fuzzy_clock_check(int clock1, int clock2)  {
>  	int diff;
> @@ -14954,6 +14983,16 @@ static int intel_atomic_check(struct drm_device *dev,
>  		ret = intel_modeset_pipe_config(new_crtc_state);
>  		if (ret)
>  			goto fail;
> +	}
> +
> +	for_each_oldnew_intel_crtc_in_state(state, crtc, old_crtc_state,
> +					    new_crtc_state, i) {
> +		if (!needs_modeset(new_crtc_state))
> +			continue;
> +
> +		ret = intel_modeset_pipe_config_late(new_crtc_state);
> +		if (ret)
> +			goto fail;
> 
>  		intel_crtc_check_fastset(old_crtc_state, new_crtc_state);
>  	}
> diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h
> b/drivers/gpu/drm/i915/display/intel_display_types.h
> index 283c622f8ba1..0d8a64305464 100644
> --- a/drivers/gpu/drm/i915/display/intel_display_types.h
> +++ b/drivers/gpu/drm/i915/display/intel_display_types.h
> @@ -141,6 +141,9 @@ struct intel_encoder {
>  	int (*compute_config)(struct intel_encoder *,
>  			      struct intel_crtc_state *,
>  			      struct drm_connector_state *);
> +	int (*compute_config_late)(struct intel_encoder *,
> +				   struct intel_crtc_state *,
> +				   struct drm_connector_state *);
>  	void (*update_prepare)(struct intel_atomic_state *,
>  			       struct intel_encoder *,
>  			       struct intel_crtc *);
> --
> 2.19.1
> 
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
_______________________________________________
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Intel-gfx@lists.freedesktop.org
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Re: [Intel-gfx] [CI v3 3/3] drm/i915/dp: Add all tiled and port sync conns to modeset

[Shankar, Uma]

> -----Original Message-----
> From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf Of Manasi
> Navare
> Sent: Friday, February 14, 2020 5:11 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [CI v3 3/3] drm/i915/dp: Add all tiled and port sync conns to
> modeset
> 
> If one of the synced crtcs needs a full modeset, we need to make sure all the synced
> crtcs are forced a full modeset.
> 
> v3:
> * Remove ~BIT(cpu_trans) which is a nop (Ville)
> * use get_new_crtc_state and remove error check (Ville)
> 
> v2:
> * Add tiles based on cpu_trans check (Ville)

Pushed the changes to dinq, there was some conflict in this patch.
@Manasi/Ville: Can you check if the conflict resolution was ok.

Thanks Jonas for helping in getting this resolved and help on handling the merge conflicts

Regards,
Uma Shankar

> Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
> Signed-off-by: Manasi Navare <manasi.d.navare@intel.com>
> Reviewed-by:  Ville Syrjälä <ville.syrjala@linux.intel.com>
> ---
>  drivers/gpu/drm/i915/display/intel_display.c |  85 ------------
>  drivers/gpu/drm/i915/display/intel_dp.c      | 136 ++++++++++++++++++-
>  2 files changed, 135 insertions(+), 86 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_display.c
> b/drivers/gpu/drm/i915/display/intel_display.c
> index c8615f212e8f..8693585d8d88 100644
> --- a/drivers/gpu/drm/i915/display/intel_display.c
> +++ b/drivers/gpu/drm/i915/display/intel_display.c
> @@ -14694,76 +14694,6 @@ static bool
> intel_cpu_transcoders_need_modeset(struct intel_atomic_state *state,
>  	return false;
>  }
> 
> -static int
> -intel_modeset_all_tiles(struct intel_atomic_state *state, int tile_grp_id) -{
> -	struct drm_i915_private *dev_priv = to_i915(state->base.dev);
> -	struct drm_connector *connector;
> -	struct drm_connector_list_iter conn_iter;
> -	int ret = 0;
> -
> -	drm_connector_list_iter_begin(&dev_priv->drm, &conn_iter);
> -	drm_for_each_connector_iter(connector, &conn_iter) {
> -		struct drm_connector_state *conn_state;
> -		struct drm_crtc_state *crtc_state;
> -
> -		if (!connector->has_tile ||
> -		    connector->tile_group->id != tile_grp_id)
> -			continue;
> -		conn_state = drm_atomic_get_connector_state(&state->base,
> -							    connector);
> -		if (IS_ERR(conn_state)) {
> -			ret =  PTR_ERR(conn_state);
> -			break;
> -		}
> -
> -		if (!conn_state->crtc)
> -			continue;
> -
> -		crtc_state = drm_atomic_get_crtc_state(&state->base,
> -						       conn_state->crtc);
> -		if (IS_ERR(crtc_state)) {
> -			ret = PTR_ERR(crtc_state);
> -			break;
> -		}
> -		crtc_state->mode_changed = true;
> -		ret = drm_atomic_add_affected_connectors(&state->base,
> -							 conn_state->crtc);
> -		if (ret)
> -			break;
> -	}
> -	drm_connector_list_iter_end(&conn_iter);
> -
> -	return ret;
> -}
> -
> -static int
> -intel_atomic_check_tiled_conns(struct intel_atomic_state *state) -{
> -	struct drm_i915_private *dev_priv = to_i915(state->base.dev);
> -	struct drm_connector *connector;
> -	struct drm_connector_state *old_conn_state, *new_conn_state;
> -	int i, ret;
> -
> -	if (INTEL_GEN(dev_priv) < 11)
> -		return 0;
> -
> -	/* Is tiled, mark all other tiled CRTCs as needing a modeset */
> -	for_each_oldnew_connector_in_state(&state->base, connector,
> -					   old_conn_state, new_conn_state, i) {
> -		if (!connector->has_tile)
> -			continue;
> -		if (!intel_connector_needs_modeset(state, connector))
> -			continue;
> -
> -		ret = intel_modeset_all_tiles(state, connector->tile_group->id);
> -		if (ret)
> -			return ret;
> -	}
> -
> -	return 0;
> -}
> -
>  /**
>   * intel_atomic_check - validate state object
>   * @dev: drm device
> @@ -14792,21 +14722,6 @@ static int intel_atomic_check(struct drm_device *dev,
>  	if (ret)
>  		goto fail;
> 
> -	/**
> -	 * This check adds all the connectors in current state that belong to
> -	 * the same tile group to a full modeset.
> -	 * This function directly sets the mode_changed to true and we also call
> -	 * drm_atomic_add_affected_connectors(). Hence we are not explicitly
> -	 * calling drm_atomic_helper_check_modeset() after this.
> -	 *
> -	 * Fixme: Handle some corner cases where one of the
> -	 * tiled connectors gets disconnected and tile info is lost but since it
> -	 * was previously synced to other conn, we need to add that to the modeset.
> -	 */
> -	ret = intel_atomic_check_tiled_conns(state);
> -	if (ret)
> -		goto fail;
> -
>  	for_each_oldnew_intel_crtc_in_state(state, crtc, old_crtc_state,
>  					    new_crtc_state, i) {
>  		if (!needs_modeset(new_crtc_state)) { diff --git
> a/drivers/gpu/drm/i915/display/intel_dp.c
> b/drivers/gpu/drm/i915/display/intel_dp.c
> index f4dede6253f8..27ffbaab8296 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp.c
> @@ -6582,6 +6582,140 @@ void intel_dp_encoder_reset(struct drm_encoder
> *encoder)
>  	}
>  }
> 
> +static int intel_modeset_tile_group(struct intel_atomic_state *state,
> +				    int tile_group_id)
> +{
> +	struct drm_i915_private *dev_priv = to_i915(state->base.dev);
> +	struct drm_connector_list_iter conn_iter;
> +	struct drm_connector *connector;
> +	int ret = 0;
> +
> +	drm_connector_list_iter_begin(&dev_priv->drm, &conn_iter);
> +	drm_for_each_connector_iter(connector, &conn_iter) {
> +		struct drm_connector_state *conn_state;
> +		struct intel_crtc_state *crtc_state;
> +		struct intel_crtc *crtc;
> +
> +		if (!connector->has_tile ||
> +		    connector->tile_group->id != tile_group_id)
> +			continue;
> +
> +		conn_state = drm_atomic_get_connector_state(&state->base,
> +							    connector);
> +		if (IS_ERR(conn_state)) {
> +			ret = PTR_ERR(conn_state);
> +			break;
> +		}
> +
> +		crtc = to_intel_crtc(conn_state->crtc);
> +
> +		if (!crtc)
> +			continue;
> +
> +		crtc_state = intel_atomic_get_new_crtc_state(state, crtc);
> +		crtc_state->uapi.mode_changed = true;
> +
> +		ret = drm_atomic_add_affected_planes(&state->base, &crtc-
> >base);
> +		if (ret)
> +			break;
> +	}
> +	drm_connector_list_iter_begin(&dev_priv->drm, &conn_iter);
> +
> +	return ret;
> +}
> +
> +static int intel_modeset_affected_transcoders(struct intel_atomic_state
> +*state, u8 transcoders) {
> +	struct drm_i915_private *dev_priv = to_i915(state->base.dev);
> +	struct intel_crtc *crtc;
> +
> +	if (transcoders == 0)
> +		return 0;
> +
> +	for_each_intel_crtc(&dev_priv->drm, crtc) {
> +		struct intel_crtc_state *crtc_state;
> +		int ret;
> +
> +		crtc_state = intel_atomic_get_crtc_state(&state->base, crtc);
> +		if (IS_ERR(crtc_state))
> +			return PTR_ERR(crtc_state);
> +
> +		if (!crtc_state->hw.enable)
> +			continue;
> +
> +		if (!(transcoders & BIT(crtc_state->cpu_transcoder)))
> +			continue;
> +
> +		crtc_state->uapi.mode_changed = true;
> +
> +		ret = drm_atomic_add_affected_connectors(&state->base, &crtc-
> >base);
> +		if (ret)
> +			return ret;
> +
> +		ret = drm_atomic_add_affected_planes(&state->base, &crtc-
> >base);
> +		if (ret)
> +			return ret;
> +
> +		transcoders &= ~BIT(crtc_state->cpu_transcoder);
> +	}
> +
> +	WARN_ON(transcoders != 0);
> +
> +	return 0;
> +}
> +
> +static int intel_modeset_synced_crtcs(struct intel_atomic_state *state,
> +				      struct drm_connector *connector) {
> +	const struct drm_connector_state *old_conn_state =
> +		drm_atomic_get_old_connector_state(&state->base, connector);
> +	const struct intel_crtc_state *old_crtc_state;
> +	struct intel_crtc *crtc;
> +	u8 transcoders;
> +
> +	crtc = to_intel_crtc(old_conn_state->crtc);
> +	if (!crtc)
> +		return 0;
> +
> +	old_crtc_state = intel_atomic_get_old_crtc_state(state, crtc);
> +
> +	if (!old_crtc_state->hw.active)
> +		return 0;
> +
> +	transcoders = old_crtc_state->sync_mode_slaves_mask;
> +	if (old_crtc_state->master_transcoder != INVALID_TRANSCODER)
> +		transcoders |= BIT(old_crtc_state->master_transcoder);
> +
> +	return intel_modeset_affected_transcoders(state,
> +						  transcoders);
> +}
> +
> +static int intel_dp_connector_atomic_check(struct drm_connector *conn,
> +					   struct drm_atomic_state *_state) {
> +	struct drm_i915_private *dev_priv = to_i915(conn->dev);
> +	struct intel_atomic_state *state = to_intel_atomic_state(_state);
> +	int ret;
> +
> +	ret = intel_digital_connector_atomic_check(conn, &state->base);
> +	if (ret)
> +		return ret;
> +
> +	if (INTEL_GEN(dev_priv) < 11)
> +		return 0;
> +
> +	if (!intel_connector_needs_modeset(state, conn))
> +		return 0;
> +
> +	if (conn->has_tile) {
> +		ret = intel_modeset_tile_group(state, conn->tile_group->id);
> +		if (ret)
> +			return ret;
> +	}
> +
> +	return intel_modeset_synced_crtcs(state, conn); }
> +
>  static const struct drm_connector_funcs intel_dp_connector_funcs = {
>  	.force = intel_dp_force,
>  	.fill_modes = drm_helper_probe_single_connector_modes,
> @@ -6598,7 +6732,7 @@ static const struct drm_connector_helper_funcs
> intel_dp_connector_helper_funcs =
>  	.detect_ctx = intel_dp_detect,
>  	.get_modes = intel_dp_get_modes,
>  	.mode_valid = intel_dp_mode_valid,
> -	.atomic_check = intel_digital_connector_atomic_check,
> +	.atomic_check = intel_dp_connector_atomic_check,
>  };
> 
>  static const struct drm_encoder_funcs intel_dp_enc_funcs = {
> --
> 2.19.1
> 
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