[PATCH 0/6] Fixing sink count related detection over

[PATCH 0/6] Fixing sink count related detection over

[Shubhangi Shrivastava]

This patch set cleans up DP detection logic to bring all DPCD
operations at one place and to create a clear demarcation
between handling of long and short pulses. This simplifies
fixing of sink count related detection for DP panels.

Patches:
1. First two patches clean up intel_dp_detect and form a new
function which will include all DPCD related operations.
2. Third patch splits up intel_dp_check_link_status to form
a new function which will handle short pulse requests.
3. Last three patches fixes the detection logic related to
sink count i.e detect changes in sink count and handle them
appropriately. 

Shubhangi Shrivastava (6):
  drm/i915: Splitting intel_dp_detect
  drm/i915: Cleaning up intel_dp_hpd_pulse
  drm/i915: Splitting intel_dp_check_link_status
  drm/i915: Save sink_count for tracking changes to it
  drm/i915: read sink_count dpcd always
  drm/i915: force full detect on sink count change

 drivers/gpu/drm/i915/intel_dp.c  | 170 +++++++++++++++++++++++++--------------
 drivers/gpu/drm/i915/intel_drv.h |   1 +
 2 files changed, 110 insertions(+), 61 deletions(-)

-- 
2.6.1

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[PATCH 1/6] drm/i915: Splitting intel_dp_detect

[Shubhangi Shrivastava]

intel_dp_detect() is called for not just detection but
during modes enumeration as well. Repeating the whole
sequence during each of these calls is wasteful and
time consuming.
This patch moves probing for panel, DPCD read etc done in
intel_dp_detect() to a new function intel_dp_long_pulse().
Note that the behavior of intel_dp_detect() is changed to
report connected or disconnected depending on whether the
EDID is available or not.
This change will be required by further patches in the series
to avoid performing duplicated DPCD operations on hotplug.

v2: Moved a hunk to next patch of the series.
    Moved intel_dp_unset_edid to out. (Ander)
v3: Rephrased commit message and intel_dp_unset_dp() is called
    within intel_dp_set_dp() to free the previous EDID. (Ander)

Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
---
 drivers/gpu/drm/i915/intel_dp.c | 56 +++++++++++++++++++++++++----------------
 1 file changed, 35 insertions(+), 21 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 796e3d3..e3b4208 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -129,6 +129,7 @@ static void edp_panel_vdd_off(struct intel_dp *intel_dp, bool sync);
 static void vlv_init_panel_power_sequencer(struct intel_dp *intel_dp);
 static void vlv_steal_power_sequencer(struct drm_device *dev,
 				      enum pipe pipe);
+static void intel_dp_unset_edid(struct intel_dp *intel_dp);
 
 static unsigned int intel_dp_unused_lane_mask(int lane_count)
 {
@@ -4587,6 +4588,7 @@ intel_dp_set_edid(struct intel_dp *intel_dp)
 	struct intel_connector *intel_connector = intel_dp->attached_connector;
 	struct edid *edid;
 
+	intel_dp_unset_edid(intel_dp);
 	edid = intel_dp_get_edid(intel_dp);
 	intel_connector->detect_edid = edid;
 
@@ -4607,9 +4609,10 @@ intel_dp_unset_edid(struct intel_dp *intel_dp)
 	intel_dp->has_audio = false;
 }
 
-static enum drm_connector_status
-intel_dp_detect(struct drm_connector *connector, bool force)
+static void
+intel_dp_long_pulse(struct intel_connector *intel_connector)
 {
+	struct drm_connector *connector = &intel_connector->base;
 	struct intel_dp *intel_dp = intel_attached_dp(connector);
 	struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
 	struct intel_encoder *intel_encoder = &intel_dig_port->base;
@@ -4619,17 +4622,6 @@ intel_dp_detect(struct drm_connector *connector, bool force)
 	bool ret;
 	u8 sink_irq_vector;
 
-	DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n",
-		      connector->base.id, connector->name);
-	intel_dp_unset_edid(intel_dp);
-
-	if (intel_dp->is_mst) {
-		/* MST devices are disconnected from a monitor POV */
-		if (intel_encoder->type != INTEL_OUTPUT_EDP)
-			intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT;
-		return connector_status_disconnected;
-	}
-
 	power_domain = intel_display_port_aux_power_domain(intel_encoder);
 	intel_display_power_get(to_i915(dev), power_domain);
 
@@ -4653,14 +4645,8 @@ intel_dp_detect(struct drm_connector *connector, bool force)
 	intel_dp_probe_oui(intel_dp);
 
 	ret = intel_dp_probe_mst(intel_dp);
-	if (ret) {
-		/* if we are in MST mode then this connector
-		   won't appear connected or have anything with EDID on it */
-		if (intel_encoder->type != INTEL_OUTPUT_EDP)
-			intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT;
-		status = connector_status_disconnected;
+	if (ret)
 		goto out;
-	}
 
 	/*
 	 * Clearing NACK and defer counts to get their exact values
@@ -4691,8 +4677,36 @@ intel_dp_detect(struct drm_connector *connector, bool force)
 	}
 
 out:
+	if (status != connector_status_connected)
+		intel_dp_unset_edid(intel_dp);
 	intel_display_power_put(to_i915(dev), power_domain);
-	return status;
+	return;
+}
+
+static enum drm_connector_status
+intel_dp_detect(struct drm_connector *connector, bool force)
+{
+	struct intel_dp *intel_dp = intel_attached_dp(connector);
+	struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
+	struct intel_encoder *intel_encoder = &intel_dig_port->base;
+	struct intel_connector *intel_connector = to_intel_connector(connector);
+
+	DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n",
+		     connector->base.id, connector->name);
+
+	if (intel_dp->is_mst) {
+		/* MST devices are disconnected from a monitor POV */
+		if (intel_encoder->type != INTEL_OUTPUT_EDP)
+			intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT;
+		return connector_status_disconnected;
+	}
+
+	intel_dp_long_pulse(intel_dp->attached_connector);
+
+	if (intel_connector->detect_edid)
+		return connector_status_connected;
+	else
+		return connector_status_disconnected;
 }
 
 static void
-- 
2.6.1

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[PATCH 2/6] drm/i915: Cleaning up intel_dp_hpd_pulse

[Shubhangi Shrivastava]

Current DP detection has DPCD operations split across
intel_dp_hpd_pulse and intel_dp_detect which contains
duplicates as well. Also intel_dp_detect is called
during modes enumeration as well which will result
in multiple dpcd operations. So this patch tries
to solve both these by bringing all DPCD operations
in one single function and make intel_dp_detect
use existing values instead of repeating same steps.

v2: Pulled in a hunk from last patch of the series to
    this patch. (Ander)
v3: Added MST hotplug handling. (Ander)

Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
---
 drivers/gpu/drm/i915/intel_dp.c | 71 +++++++++++++++++++++++++----------------
 1 file changed, 44 insertions(+), 27 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index e3b4208..137757b 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -4645,8 +4645,19 @@ intel_dp_long_pulse(struct intel_connector *intel_connector)
 	intel_dp_probe_oui(intel_dp);
 
 	ret = intel_dp_probe_mst(intel_dp);
-	if (ret)
+	if (ret) {
+		goto out;
+	} else if (connector->status == connector_status_connected) {
+		/*
+		 * If display was connected already and is still connected
+		 * check links status, there has been known issues of
+		 * link loss triggerring long pulse!!!!
+		 */
+		drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
+		intel_dp_check_link_status(intel_dp);
+		drm_modeset_unlock(&dev->mode_config.connection_mutex);
 		goto out;
+	}
 
 	/*
 	 * Clearing NACK and defer counts to get their exact values
@@ -4677,8 +4688,21 @@ intel_dp_long_pulse(struct intel_connector *intel_connector)
 	}
 
 out:
-	if (status != connector_status_connected)
+	if (status != connector_status_connected) {
 		intel_dp_unset_edid(intel_dp);
+		/*
+		 * If we were in MST mode, and device is not there,
+		 * get out of MST mode
+		 */
+		if (intel_dp->is_mst) {
+			DRM_DEBUG_KMS("MST device may have disappeared %d vs %d\n",
+				intel_dp->is_mst, intel_dp->mst_mgr.mst_state);
+			intel_dp->is_mst = false;
+			drm_dp_mst_topology_mgr_set_mst(&intel_dp->mst_mgr,
+							intel_dp->is_mst);
+		}
+	}
+
 	intel_display_power_put(to_i915(dev), power_domain);
 	return;
 }
@@ -4701,7 +4725,8 @@ intel_dp_detect(struct drm_connector *connector, bool force)
 		return connector_status_disconnected;
 	}
 
-	intel_dp_long_pulse(intel_dp->attached_connector);
+	if (force)
+		intel_dp_long_pulse(intel_dp->attached_connector);
 
 	if (intel_connector->detect_edid)
 		return connector_status_connected;
@@ -5034,25 +5059,25 @@ intel_dp_hpd_pulse(struct intel_digital_port *intel_dig_port, bool long_hpd)
 		/* indicate that we need to restart link training */
 		intel_dp->train_set_valid = false;
 
-		if (!intel_digital_port_connected(dev_priv, intel_dig_port))
-			goto mst_fail;
-
-		if (!intel_dp_get_dpcd(intel_dp)) {
-			goto mst_fail;
-		}
-
-		intel_dp_probe_oui(intel_dp);
+		intel_dp_long_pulse(intel_dp->attached_connector);
+		if (intel_dp->is_mst)
+			ret = IRQ_HANDLED;
+		goto put_power;
 
-		if (!intel_dp_probe_mst(intel_dp)) {
-			drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
-			intel_dp_check_link_status(intel_dp);
-			drm_modeset_unlock(&dev->mode_config.connection_mutex);
-			goto mst_fail;
-		}
 	} else {
 		if (intel_dp->is_mst) {
-			if (intel_dp_check_mst_status(intel_dp) == -EINVAL)
-				goto mst_fail;
+			if (intel_dp_check_mst_status(intel_dp) == -EINVAL) {
+				/*
+				 * If we were in MST mode, and device is not
+				 * there, get out of MST mode
+				 */
+				DRM_DEBUG_KMS("MST device may have disappeared %d vs %d\n",
+					intel_dp->is_mst, intel_dp->mst_mgr.mst_state);
+				intel_dp->is_mst = false;
+				drm_dp_mst_topology_mgr_set_mst(&intel_dp->mst_mgr,
+								intel_dp->is_mst);
+				goto put_power;
+			}
 		}
 
 		if (!intel_dp->is_mst) {
@@ -5064,14 +5089,6 @@ intel_dp_hpd_pulse(struct intel_digital_port *intel_dig_port, bool long_hpd)
 
 	ret = IRQ_HANDLED;
 
-	goto put_power;
-mst_fail:
-	/* if we were in MST mode, and device is not there get out of MST mode */
-	if (intel_dp->is_mst) {
-		DRM_DEBUG_KMS("MST device may have disappeared %d vs %d\n", intel_dp->is_mst, intel_dp->mst_mgr.mst_state);
-		intel_dp->is_mst = false;
-		drm_dp_mst_topology_mgr_set_mst(&intel_dp->mst_mgr, intel_dp->is_mst);
-	}
 put_power:
 	intel_display_power_put(dev_priv, power_domain);
 
-- 
2.6.1

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[PATCH 3/6] drm/i915: Splitting intel_dp_check_link_status

[Shubhangi Shrivastava]

When created originally intel_dp_check_link_status()
was supposed to handle only link training for short
pulse but has grown into handler for short pulse itself.
This patch cleans up this function by splitting it into
two halves. First intel_dp_short_pulse() is called,
which will be entry point and handle all logic for
short pulse handling while intel_dp_check_link_status()
will retain its original purpose of only doing link
status related work.
The link retraining part when EQ is not correct is
retained to intel_dp_check_link_status whereas other
operations are handled as part of intel_dp_short_pulse.
This change is required to avoid performing all DPCD
related operations on performing link retraining.

Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
---
 drivers/gpu/drm/i915/intel_dp.c | 56 ++++++++++++++++++++++++-----------------
 1 file changed, 33 insertions(+), 23 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 137757b..842790e 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -4289,6 +4289,33 @@ go_again:
 	return -EINVAL;
 }
 
+static void
+intel_dp_check_link_status(struct intel_dp *intel_dp)
+{
+	struct intel_encoder *intel_encoder = &dp_to_dig_port(intel_dp)->base;
+	u8 link_status[DP_LINK_STATUS_SIZE];
+
+	if (!intel_dp_get_link_status(intel_dp, link_status)) {
+		DRM_ERROR("Failed to get link status\n");
+		return;
+	}
+
+	if (!intel_encoder->base.crtc)
+		return;
+
+	if (!to_intel_crtc(intel_encoder->base.crtc)->active)
+		return;
+
+	/* if link training is requested we should perform it always */
+	if ((intel_dp->compliance_test_type == DP_TEST_LINK_TRAINING) ||
+		(!drm_dp_channel_eq_ok(link_status, intel_dp->lane_count))) {
+		DRM_DEBUG_KMS("%s: channel EQ not ok, retraining\n",
+				intel_encoder->base.name);
+		intel_dp_start_link_train(intel_dp);
+		intel_dp_stop_link_train(intel_dp);
+	}
+}
+
 /*
  * According to DP spec
  * 5.1.2:
@@ -4298,15 +4325,12 @@ go_again:
  *  4. Check link status on receipt of hot-plug interrupt
  */
 static void
-intel_dp_check_link_status(struct intel_dp *intel_dp)
+intel_dp_short_pulse(struct intel_dp *intel_dp)
 {
 	struct drm_device *dev = intel_dp_to_dev(intel_dp);
-	struct intel_encoder *intel_encoder = &dp_to_dig_port(intel_dp)->base;
 	u8 sink_irq_vector;
 	u8 link_status[DP_LINK_STATUS_SIZE];
 
-	WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));
-
 	/*
 	 * Clearing compliance test variables to allow capturing
 	 * of values for next automated test request.
@@ -4315,12 +4339,6 @@ intel_dp_check_link_status(struct intel_dp *intel_dp)
 	intel_dp->compliance_test_type = 0;
 	intel_dp->compliance_test_data = 0;
 
-	if (!intel_encoder->base.crtc)
-		return;
-
-	if (!to_intel_crtc(intel_encoder->base.crtc)->active)
-		return;
-
 	/* Try to read receiver status if the link appears to be up */
 	if (!intel_dp_get_link_status(intel_dp, link_status)) {
 		return;
@@ -4345,14 +4363,9 @@ intel_dp_check_link_status(struct intel_dp *intel_dp)
 			DRM_DEBUG_DRIVER("CP or sink specific irq unhandled\n");
 	}
 
-	/* if link training is requested we should perform it always */
-	if ((intel_dp->compliance_test_type == DP_TEST_LINK_TRAINING) ||
-		(!drm_dp_channel_eq_ok(link_status, intel_dp->lane_count))) {
-		DRM_DEBUG_KMS("%s: channel EQ not ok, retraining\n",
-			      intel_encoder->base.name);
-		intel_dp_start_link_train(intel_dp);
-		intel_dp_stop_link_train(intel_dp);
-	}
+	drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
+	intel_dp_check_link_status(intel_dp);
+	drm_modeset_unlock(&dev->mode_config.connection_mutex);
 }
 
 /* XXX this is probably wrong for multiple downstream ports */
@@ -5080,11 +5093,8 @@ intel_dp_hpd_pulse(struct intel_digital_port *intel_dig_port, bool long_hpd)
 			}
 		}
 
-		if (!intel_dp->is_mst) {
-			drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
-			intel_dp_check_link_status(intel_dp);
-			drm_modeset_unlock(&dev->mode_config.connection_mutex);
-		}
+		if (!intel_dp->is_mst)
+			intel_dp_short_pulse(intel_dp);
 	}
 
 	ret = IRQ_HANDLED;
-- 
2.6.1

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[PATCH 4/6] drm/i915: Save sink_count for tracking changes to it

[Shubhangi Shrivastava]

Sink count can change between short pulse hpd hence this patch
adds a member variable to intel_dp so we can track any changes
between short pulse interrupts.

Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
---
 drivers/gpu/drm/i915/intel_dp.c  | 7 +++----
 drivers/gpu/drm/i915/intel_drv.h | 1 +
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 842790e..c2e8516 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -4385,14 +4385,13 @@ intel_dp_detect_dpcd(struct intel_dp *intel_dp)
 	/* If we're HPD-aware, SINK_COUNT changes dynamically */
 	if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11 &&
 	    intel_dp->downstream_ports[0] & DP_DS_PORT_HPD) {
-		uint8_t reg;
 
 		if (intel_dp_dpcd_read_wake(&intel_dp->aux, DP_SINK_COUNT,
-					    &reg, 1) < 0)
+					    &intel_dp->sink_count, 1) < 0)
 			return connector_status_unknown;
 
-		return DP_GET_SINK_COUNT(reg) ? connector_status_connected
-					      : connector_status_disconnected;
+		return DP_GET_SINK_COUNT(intel_dp->sink_count) ?
+		connector_status_connected : connector_status_disconnected;
 	}
 
 	/* If no HPD, poke DDC gently */
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 0438b57..88b05ba 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -757,6 +757,7 @@ struct intel_dp {
 	uint32_t DP;
 	int link_rate;
 	uint8_t lane_count;
+	uint8_t sink_count;
 	bool has_audio;
 	enum hdmi_force_audio force_audio;
 	bool limited_color_range;
-- 
2.6.1

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[PATCH 5/6] drm/i915: read sink_count dpcd always

[Shubhangi Shrivastava]

This patch reads sink_count dpcd always and removes its
read operation based on values in downstream port dpcd.

SINK_COUNT dpcd is not dependent on DOWNSTREAM_PORT_PRESENT dpcd.
SINK_COUNT denotes if a display is attached, while
DOWNSTREAM_PORT_PRESET indicates how many ports are available
in the dongle where display can be attached. so it is possible
for sink count to change irrespective of value in downstream
port dpcd.

Here is a table of possible values and scenarios

sink_count      downstream_port
                present
0               0               no display is attached
0               1               dongle is connected without display
1               0               display connected directly
1               1               display connected through dongle

Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
---
 drivers/gpu/drm/i915/intel_dp.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index c2e8516..0d58bfd 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -3865,6 +3865,13 @@ intel_dp_get_dpcd(struct intel_dp *intel_dp)
 	if (intel_dp->dpcd[DP_DPCD_REV] == 0)
 		return false; /* DPCD not present */
 
+	if (intel_dp_dpcd_read_wake(&intel_dp->aux, DP_SINK_COUNT,
+				    &intel_dp->sink_count, 1) < 0)
+		return false;
+
+	if (!DP_GET_SINK_COUNT(intel_dp->sink_count))
+		return false;
+
 	/* Check if the panel supports PSR */
 	memset(intel_dp->psr_dpcd, 0, sizeof(intel_dp->psr_dpcd));
 	if (is_edp(intel_dp)) {
@@ -4386,10 +4393,6 @@ intel_dp_detect_dpcd(struct intel_dp *intel_dp)
 	if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11 &&
 	    intel_dp->downstream_ports[0] & DP_DS_PORT_HPD) {
 
-		if (intel_dp_dpcd_read_wake(&intel_dp->aux, DP_SINK_COUNT,
-					    &intel_dp->sink_count, 1) < 0)
-			return connector_status_unknown;
-
 		return DP_GET_SINK_COUNT(intel_dp->sink_count) ?
 		connector_status_connected : connector_status_disconnected;
 	}
-- 
2.6.1

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[PATCH 6/6] drm/i915: force full detect on sink count change

[Shubhangi Shrivastava]

This patch checks for changes in sink count between short pulse
hpds and forces full detect when there is a change.

This will allow both detection of hotplug and unplug of panels
through dongles that give only short pulse for such events.

v2: changed variable type from u8 to bool (Jani)
    return immediately if perform_full_detect is set(Siva)

v3: changed method of determining full detection from using
    pointer to return code (Siva)

Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
---
 drivers/gpu/drm/i915/intel_dp.c | 30 +++++++++++++++++++++++-------
 1 file changed, 23 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 0d58bfd..8a659ee 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -4331,12 +4331,14 @@ intel_dp_check_link_status(struct intel_dp *intel_dp)
  *  3. Use Link Training from 2.5.3.3 and 3.5.1.3
  *  4. Check link status on receipt of hot-plug interrupt
  */
-static void
+static bool
 intel_dp_short_pulse(struct intel_dp *intel_dp)
 {
 	struct drm_device *dev = intel_dp_to_dev(intel_dp);
 	u8 sink_irq_vector;
 	u8 link_status[DP_LINK_STATUS_SIZE];
+	u8 old_sink_count = intel_dp->sink_count;
+	bool ret;
 
 	/*
 	 * Clearing compliance test variables to allow capturing
@@ -4348,12 +4350,20 @@ intel_dp_short_pulse(struct intel_dp *intel_dp)
 
 	/* Try to read receiver status if the link appears to be up */
 	if (!intel_dp_get_link_status(intel_dp, link_status)) {
-		return;
+		return false;
 	}
 
-	/* Now read the DPCD to see if it's actually running */
-	if (!intel_dp_get_dpcd(intel_dp)) {
-		return;
+	/*
+	 * Now read the DPCD to see if it's actually running
+	 * Don't return immediately if dpcd read failed,
+	 * if sink count was 1 and dpcd read failed we need
+	 * to do full detection
+	 */
+	ret = intel_dp_get_dpcd(intel_dp);
+
+	if ((old_sink_count != intel_dp->sink_count) || !ret) {
+		/* No need to proceed if we are going to do full detect */
+		return false;
 	}
 
 	/* Try to read the source of the interrupt */
@@ -4373,6 +4383,8 @@ intel_dp_short_pulse(struct intel_dp *intel_dp)
 	drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
 	intel_dp_check_link_status(intel_dp);
 	drm_modeset_unlock(&dev->mode_config.connection_mutex);
+
+	return true;
 }
 
 /* XXX this is probably wrong for multiple downstream ports */
@@ -5095,8 +5107,12 @@ intel_dp_hpd_pulse(struct intel_digital_port *intel_dig_port, bool long_hpd)
 			}
 		}
 
-		if (!intel_dp->is_mst)
-			intel_dp_short_pulse(intel_dp);
+		if (!intel_dp->is_mst) {
+			if (!intel_dp_short_pulse(intel_dp)) {
+				intel_dp_long_pulse(intel_dp->attached_connector);
+				goto put_power;
+			}
+		}
 	}
 
 	ret = IRQ_HANDLED;
-- 
2.6.1

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 05ade905f2fda5416476677509e016ef830d181a drm-intel-nightly: 2016y-01m-05d-13h-00m-24s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                dmesg-warn -> PASS       (bdw-nuci7)
                dmesg-warn -> PASS       (skl-i7k-2)
Test kms_flip:
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (bsw-nuc-2) UNSTABLE
                pass       -> DMESG-WARN (hsw-gt2) UNSTABLE
        Subgroup basic-plain-flip:
                dmesg-warn -> PASS       (bdw-ultra)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a:
                pass       -> DMESG-WARN (snb-x220t) UNSTABLE
                dmesg-warn -> PASS       (skl-i7k-2) UNSTABLE
        Subgroup read-crc-pipe-b:
                dmesg-warn -> PASS       (snb-dellxps)
        Subgroup suspend-read-crc-pipe-a:
                dmesg-warn -> PASS       (snb-x220t)
Test kms_setmode:
        Subgroup basic-clone-single-crtc:
                pass       -> DMESG-WARN (snb-dellxps)
Test pm_rpm:
        Subgroup basic-pci-d3-state:
                pass       -> DMESG-WARN (bdw-ultra)

bdw-nuci7        total:132  pass:122  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20 
hsw-brixbox      total:135  pass:126  dwarn:2   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:129  dwarn:2   dfail:0   fail:0   skip:4  
hsw-xps12        total:132  pass:125  dwarn:3   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:124  dwarn:3   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:125  dwarn:2   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_1083/

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Re: [PATCH 1/6] drm/i915: Splitting intel_dp_detect

[Ander Conselvan De Oliveira]

On Tue, 2016-01-05 at 18:20 +0530, Shubhangi Shrivastava wrote:
> intel_dp_detect() is called for not just detection but
> during modes enumeration as well. Repeating the whole
> sequence during each of these calls is wasteful and
> time consuming.
> This patch moves probing for panel, DPCD read etc done in
> intel_dp_detect() to a new function intel_dp_long_pulse().
> Note that the behavior of intel_dp_detect() is changed to
> report connected or disconnected depending on whether the
> EDID is available or not.
> This change will be required by further patches in the series
> to avoid performing duplicated DPCD operations on hotplug.
> 
> v2: Moved a hunk to next patch of the series.
>     Moved intel_dp_unset_edid to out. (Ander)
> v3: Rephrased commit message and intel_dp_unset_dp() is called
>     within intel_dp_set_dp() to free the previous EDID. (Ander)
> 
> Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
> Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
> Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
> ---
>  drivers/gpu/drm/i915/intel_dp.c | 56 +++++++++++++++++++++++++---------------
> -
>  1 file changed, 35 insertions(+), 21 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
> index 796e3d3..e3b4208 100644
> --- a/drivers/gpu/drm/i915/intel_dp.c
> +++ b/drivers/gpu/drm/i915/intel_dp.c
> @@ -129,6 +129,7 @@ static void edp_panel_vdd_off(struct intel_dp *intel_dp,
> bool sync);
>  static void vlv_init_panel_power_sequencer(struct intel_dp *intel_dp);
>  static void vlv_steal_power_sequencer(struct drm_device *dev,
>  				      enum pipe pipe);
> +static void intel_dp_unset_edid(struct intel_dp *intel_dp);
>  
>  static unsigned int intel_dp_unused_lane_mask(int lane_count)
>  {
> @@ -4587,6 +4588,7 @@ intel_dp_set_edid(struct intel_dp *intel_dp)
>  	struct intel_connector *intel_connector = intel_dp
> ->attached_connector;
>  	struct edid *edid;
>  
> +	intel_dp_unset_edid(intel_dp);
>  	edid = intel_dp_get_edid(intel_dp);
>  	intel_connector->detect_edid = edid;
>  
> @@ -4607,9 +4609,10 @@ intel_dp_unset_edid(struct intel_dp *intel_dp)
>  	intel_dp->has_audio = false;
>  }
>  
> -static enum drm_connector_status
> -intel_dp_detect(struct drm_connector *connector, bool force)
> +static void
> +intel_dp_long_pulse(struct intel_connector *intel_connector)
>  {
> +	struct drm_connector *connector = &intel_connector->base;
>  	struct intel_dp *intel_dp = intel_attached_dp(connector);
>  	struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
>  	struct intel_encoder *intel_encoder = &intel_dig_port->base;
> @@ -4619,17 +4622,6 @@ intel_dp_detect(struct drm_connector *connector, bool
> force)
>  	bool ret;
>  	u8 sink_irq_vector;
>  
> -	DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n",
> -		      connector->base.id, connector->name);
> -	intel_dp_unset_edid(intel_dp);
> -
> -	if (intel_dp->is_mst) {
> -		/* MST devices are disconnected from a monitor POV */
> -		if (intel_encoder->type != INTEL_OUTPUT_EDP)
> -			intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT;
> -		return connector_status_disconnected;
> -	}
> -
>  	power_domain = intel_display_port_aux_power_domain(intel_encoder);
>  	intel_display_power_get(to_i915(dev), power_domain);
>  
> @@ -4653,14 +4645,8 @@ intel_dp_detect(struct drm_connector *connector, bool
> force)
>  	intel_dp_probe_oui(intel_dp);
>  
>  	ret = intel_dp_probe_mst(intel_dp);
> -	if (ret) {
> -		/* if we are in MST mode then this connector
> -		   won't appear connected or have anything with EDID on it */
> -		if (intel_encoder->type != INTEL_OUTPUT_EDP)
> -			intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT;

This deletion is new in this version of the patch. I think we still need the
hunk above, otherwise we might not properly update the encoder type when we
switch from an HDMI sink connected through a level shifter to an MST sink.

Ander


> -		status = connector_status_disconnected;
> +	if (ret)
>  		goto out;
> -	}
>  
>  	/*
>  	 * Clearing NACK and defer counts to get their exact values
> @@ -4691,8 +4677,36 @@ intel_dp_detect(struct drm_connector *connector, bool
> force)
>  	}
>  
>  out:
> +	if (status != connector_status_connected)
> +		intel_dp_unset_edid(intel_dp);
>  	intel_display_power_put(to_i915(dev), power_domain);
> -	return status;
> +	return;
> +}
> +
> +static enum drm_connector_status
> +intel_dp_detect(struct drm_connector *connector, bool force)
> +{
> +	struct intel_dp *intel_dp = intel_attached_dp(connector);
> +	struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
> +	struct intel_encoder *intel_encoder = &intel_dig_port->base;
> +	struct intel_connector *intel_connector =
> to_intel_connector(connector);
> +
> +	DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n",
> +		     connector->base.id, connector->name);
> +
> +	if (intel_dp->is_mst) {
> +		/* MST devices are disconnected from a monitor POV */
> +		if (intel_encoder->type != INTEL_OUTPUT_EDP)
> +			intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT;
> +		return connector_status_disconnected;
> +	}
> +
> +	intel_dp_long_pulse(intel_dp->attached_connector);
> +
> +	if (intel_connector->detect_edid)
> +		return connector_status_connected;
> +	else
> +		return connector_status_disconnected;
>  }
>  
>  static void
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Re: [PATCH 1/6] drm/i915: Splitting intel_dp_detect

[Ander Conselvan De Oliveira]

On Wed, 2016-01-13 at 13:20 +0200, Ander Conselvan De Oliveira wrote:
> On Tue, 2016-01-05 at 18:20 +0530, Shubhangi Shrivastava wrote:
> > intel_dp_detect() is called for not just detection but
> > during modes enumeration as well. Repeating the whole
> > sequence during each of these calls is wasteful and
> > time consuming.
> > This patch moves probing for panel, DPCD read etc done in
> > intel_dp_detect() to a new function intel_dp_long_pulse().
> > Note that the behavior of intel_dp_detect() is changed to
> > report connected or disconnected depending on whether the
> > EDID is available or not.
> > This change will be required by further patches in the series
> > to avoid performing duplicated DPCD operations on hotplug.
> > 
> > v2: Moved a hunk to next patch of the series.
> >     Moved intel_dp_unset_edid to out. (Ander)
> > v3: Rephrased commit message and intel_dp_unset_dp() is called
> >     within intel_dp_set_dp() to free the previous EDID. (Ander)
> > 
> > Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
> > Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
> > Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
> > ---
> >  drivers/gpu/drm/i915/intel_dp.c | 56 +++++++++++++++++++++++++-------------
> > --
> > -
> >  1 file changed, 35 insertions(+), 21 deletions(-)
> > 
> > diff --git a/drivers/gpu/drm/i915/intel_dp.c
> > b/drivers/gpu/drm/i915/intel_dp.c
> > index 796e3d3..e3b4208 100644
> > --- a/drivers/gpu/drm/i915/intel_dp.c
> > +++ b/drivers/gpu/drm/i915/intel_dp.c
> > @@ -129,6 +129,7 @@ static void edp_panel_vdd_off(struct intel_dp *intel_dp,
> > bool sync);
> >  static void vlv_init_panel_power_sequencer(struct intel_dp *intel_dp);
> >  static void vlv_steal_power_sequencer(struct drm_device *dev,
> >  				      enum pipe pipe);
> > +static void intel_dp_unset_edid(struct intel_dp *intel_dp);
> >  
> >  static unsigned int intel_dp_unused_lane_mask(int lane_count)
> >  {
> > @@ -4587,6 +4588,7 @@ intel_dp_set_edid(struct intel_dp *intel_dp)
> >  	struct intel_connector *intel_connector = intel_dp
> > ->attached_connector;
> >  	struct edid *edid;
> >  
> > +	intel_dp_unset_edid(intel_dp);
> >  	edid = intel_dp_get_edid(intel_dp);
> >  	intel_connector->detect_edid = edid;
> >  
> > @@ -4607,9 +4609,10 @@ intel_dp_unset_edid(struct intel_dp *intel_dp)
> >  	intel_dp->has_audio = false;
> >  }
> >  
> > -static enum drm_connector_status
> > -intel_dp_detect(struct drm_connector *connector, bool force)
> > +static void
> > +intel_dp_long_pulse(struct intel_connector *intel_connector)
> >  {
> > +	struct drm_connector *connector = &intel_connector->base;
> >  	struct intel_dp *intel_dp = intel_attached_dp(connector);
> >  	struct intel_digital_port *intel_dig_port =
> > dp_to_dig_port(intel_dp);
> >  	struct intel_encoder *intel_encoder = &intel_dig_port->base;
> > @@ -4619,17 +4622,6 @@ intel_dp_detect(struct drm_connector *connector, bool
> > force)
> >  	bool ret;
> >  	u8 sink_irq_vector;
> >  
> > -	DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n",
> > -		      connector->base.id, connector->name);
> > -	intel_dp_unset_edid(intel_dp);
> > -
> > -	if (intel_dp->is_mst) {
> > -		/* MST devices are disconnected from a monitor POV */
> > -		if (intel_encoder->type != INTEL_OUTPUT_EDP)
> > -			intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT;
> > -		return connector_status_disconnected;
> > -	}
> > -
> >  	power_domain = intel_display_port_aux_power_domain(intel_encoder);
> >  	intel_display_power_get(to_i915(dev), power_domain);
> >  
> > @@ -4653,14 +4645,8 @@ intel_dp_detect(struct drm_connector *connector, bool
> > force)
> >  	intel_dp_probe_oui(intel_dp);
> >  
> >  	ret = intel_dp_probe_mst(intel_dp);
> > -	if (ret) {
> > -		/* if we are in MST mode then this connector
> > -		   won't appear connected or have anything with EDID on it
> > */
> > -		if (intel_encoder->type != INTEL_OUTPUT_EDP)
> > -			intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT;
> 
> This deletion is new in this version of the patch. I think we still need the
> hunk above, otherwise we might not properly update the encoder type when we
> switch from an HDMI sink connected through a level shifter to an MST sink.
> 
> Ander
> 
> 
> > -		status = connector_status_disconnected;
> > +	if (ret)
> >  		goto out;

Also, there is no call to intel_dp_unset_edid() for this case, since the code
will reach the label 'out' with status being connected. So in this case the
return value of intel_dp_detect() will depend on the stale value of
intel_dp->detect_edid.

Ander

> > -	}
> >  
> >  	/*
> >  	 * Clearing NACK and defer counts to get their exact values
> > @@ -4691,8 +4677,36 @@ intel_dp_detect(struct drm_connector *connector, bool
> > force)
> >  	}
> >  
> >  out:
> > +	if (status != connector_status_connected)
> > +		intel_dp_unset_edid(intel_dp);
> >  	intel_display_power_put(to_i915(dev), power_domain);
> > -	return status;
> > +	return;
> > +}
> > +
> > +static enum drm_connector_status
> > +intel_dp_detect(struct drm_connector *connector, bool force)
> > +{
> > +	struct intel_dp *intel_dp = intel_attached_dp(connector);
> > +	struct intel_digital_port *intel_dig_port =
> > dp_to_dig_port(intel_dp);
> > +	struct intel_encoder *intel_encoder = &intel_dig_port->base;
> > +	struct intel_connector *intel_connector =
> > to_intel_connector(connector);
> > +
> > +	DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n",
> > +		     connector->base.id, connector->name);
> > +
> > +	if (intel_dp->is_mst) {
> > +		/* MST devices are disconnected from a monitor POV */
> > +		if (intel_encoder->type != INTEL_OUTPUT_EDP)
> > +			intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT;
> > +		return connector_status_disconnected;
> > +	}
> > +
> > +	intel_dp_long_pulse(intel_dp->attached_connector);
> > +
> > +	if (intel_connector->detect_edid)
> > +		return connector_status_connected;
> > +	else
> > +		return connector_status_disconnected;
> >  }
> >  
> >  static void
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Re: [PATCH 2/6] drm/i915: Cleaning up intel_dp_hpd_pulse

[Ander Conselvan De Oliveira]

On Tue, 2016-01-05 at 18:20 +0530, Shubhangi Shrivastava wrote:
> Current DP detection has DPCD operations split across
> intel_dp_hpd_pulse and intel_dp_detect which contains
> duplicates as well. Also intel_dp_detect is called
> during modes enumeration as well which will result
> in multiple dpcd operations. So this patch tries
> to solve both these by bringing all DPCD operations
> in one single function and make intel_dp_detect
> use existing values instead of repeating same steps.
> 
> v2: Pulled in a hunk from last patch of the series to
>     this patch. (Ander)
> v3: Added MST hotplug handling. (Ander)

Reviewed-by: Ander Conselvan de Oliveira <conselvan2@gmail.com>

> 
> Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
> Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
> Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
> ---
>  drivers/gpu/drm/i915/intel_dp.c | 71 +++++++++++++++++++++++++---------------
> -
>  1 file changed, 44 insertions(+), 27 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
> index e3b4208..137757b 100644
> --- a/drivers/gpu/drm/i915/intel_dp.c
> +++ b/drivers/gpu/drm/i915/intel_dp.c
> @@ -4645,8 +4645,19 @@ intel_dp_long_pulse(struct intel_connector
> *intel_connector)
>  	intel_dp_probe_oui(intel_dp);
>  
>  	ret = intel_dp_probe_mst(intel_dp);
> -	if (ret)
> +	if (ret) {
> +		goto out;
> +	} else if (connector->status == connector_status_connected) {
> +		/*
> +		 * If display was connected already and is still connected
> +		 * check links status, there has been known issues of
> +		 * link loss triggerring long pulse!!!!
> +		 */
> +		drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
> +		intel_dp_check_link_status(intel_dp);
> +		drm_modeset_unlock(&dev->mode_config.connection_mutex);
>  		goto out;
> +	}
>  
>  	/*
>  	 * Clearing NACK and defer counts to get their exact values
> @@ -4677,8 +4688,21 @@ intel_dp_long_pulse(struct intel_connector
> *intel_connector)
>  	}
>  
>  out:
> -	if (status != connector_status_connected)
> +	if (status != connector_status_connected) {
>  		intel_dp_unset_edid(intel_dp);
> +		/*
> +		 * If we were in MST mode, and device is not there,
> +		 * get out of MST mode
> +		 */
> +		if (intel_dp->is_mst) {
> +			DRM_DEBUG_KMS("MST device may have disappeared %d vs
> %d\n",
> +				intel_dp->is_mst, intel_dp
> ->mst_mgr.mst_state);
> +			intel_dp->is_mst = false;
> +			drm_dp_mst_topology_mgr_set_mst(&intel_dp->mst_mgr,
> +							intel_dp->is_mst);
> +		}
> +	}
> +
>  	intel_display_power_put(to_i915(dev), power_domain);
>  	return;
>  }
> @@ -4701,7 +4725,8 @@ intel_dp_detect(struct drm_connector *connector, bool
> force)
>  		return connector_status_disconnected;
>  	}
>  
> -	intel_dp_long_pulse(intel_dp->attached_connector);
> +	if (force)
> +		intel_dp_long_pulse(intel_dp->attached_connector);
>  
>  	if (intel_connector->detect_edid)
>  		return connector_status_connected;
> @@ -5034,25 +5059,25 @@ intel_dp_hpd_pulse(struct intel_digital_port
> *intel_dig_port, bool long_hpd)
>  		/* indicate that we need to restart link training */
>  		intel_dp->train_set_valid = false;
>  
> -		if (!intel_digital_port_connected(dev_priv, intel_dig_port))
> -			goto mst_fail;
> -
> -		if (!intel_dp_get_dpcd(intel_dp)) {
> -			goto mst_fail;
> -		}
> -
> -		intel_dp_probe_oui(intel_dp);
> +		intel_dp_long_pulse(intel_dp->attached_connector);
> +		if (intel_dp->is_mst)
> +			ret = IRQ_HANDLED;
> +		goto put_power;
>  
> -		if (!intel_dp_probe_mst(intel_dp)) {
> -			drm_modeset_lock(&dev->mode_config.connection_mutex,
> NULL);
> -			intel_dp_check_link_status(intel_dp);
> -			drm_modeset_unlock(&dev
> ->mode_config.connection_mutex);
> -			goto mst_fail;
> -		}
>  	} else {
>  		if (intel_dp->is_mst) {
> -			if (intel_dp_check_mst_status(intel_dp) == -EINVAL)
> -				goto mst_fail;
> +			if (intel_dp_check_mst_status(intel_dp) == -EINVAL) {
> +				/*
> +				 * If we were in MST mode, and device is not
> +				 * there, get out of MST mode
> +				 */
> +				DRM_DEBUG_KMS("MST device may have
> disappeared %d vs %d\n",
> +					intel_dp->is_mst, intel_dp
> ->mst_mgr.mst_state);
> +				intel_dp->is_mst = false;
> +				drm_dp_mst_topology_mgr_set_mst(&intel_dp
> ->mst_mgr,
> +								intel_dp
> ->is_mst);
> +				goto put_power;
> +			}
>  		}
>  
>  		if (!intel_dp->is_mst) {
> @@ -5064,14 +5089,6 @@ intel_dp_hpd_pulse(struct intel_digital_port
> *intel_dig_port, bool long_hpd)
>  
>  	ret = IRQ_HANDLED;
>  
> -	goto put_power;
> -mst_fail:
> -	/* if we were in MST mode, and device is not there get out of MST
> mode */
> -	if (intel_dp->is_mst) {
> -		DRM_DEBUG_KMS("MST device may have disappeared %d vs %d\n",
> intel_dp->is_mst, intel_dp->mst_mgr.mst_state);
> -		intel_dp->is_mst = false;
> -		drm_dp_mst_topology_mgr_set_mst(&intel_dp->mst_mgr, intel_dp
> ->is_mst);
> -	}
>  put_power:
>  	intel_display_power_put(dev_priv, power_domain);
>  
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Re: [PATCH 3/6] drm/i915: Splitting intel_dp_check_link_status

[Ander Conselvan De Oliveira]

On Tue, 2016-01-05 at 18:20 +0530, Shubhangi Shrivastava wrote:
> When created originally intel_dp_check_link_status()
> was supposed to handle only link training for short
> pulse but has grown into handler for short pulse itself.
> This patch cleans up this function by splitting it into
> two halves. First intel_dp_short_pulse() is called,
> which will be entry point and handle all logic for
> short pulse handling while intel_dp_check_link_status()
> will retain its original purpose of only doing link
> status related work.
> The link retraining part when EQ is not correct is
> retained to intel_dp_check_link_status whereas other
> operations are handled as part of intel_dp_short_pulse.
> This change is required to avoid performing all DPCD
> related operations on performing link retraining.
> 
> Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
> Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
> Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
> ---
>  drivers/gpu/drm/i915/intel_dp.c | 56 ++++++++++++++++++++++++----------------
> -
>  1 file changed, 33 insertions(+), 23 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
> index 137757b..842790e 100644
> --- a/drivers/gpu/drm/i915/intel_dp.c
> +++ b/drivers/gpu/drm/i915/intel_dp.c
> @@ -4289,6 +4289,33 @@ go_again:
>  	return -EINVAL;
>  }
>  
> +static void
> +intel_dp_check_link_status(struct intel_dp *intel_dp)
> +{
> +	struct intel_encoder *intel_encoder = &dp_to_dig_port(intel_dp)
> ->base;
> +	u8 link_status[DP_LINK_STATUS_SIZE];
> +
> +	if (!intel_dp_get_link_status(intel_dp, link_status)) {
> +		DRM_ERROR("Failed to get link status\n");
> +		return;
> +	}
> +
> +	if (!intel_encoder->base.crtc)
> +		return;
> +
> +	if (!to_intel_crtc(intel_encoder->base.crtc)->active)
> +		return;
> +
> +	/* if link training is requested we should perform it always */
> +	if ((intel_dp->compliance_test_type == DP_TEST_LINK_TRAINING) ||
> +		(!drm_dp_channel_eq_ok(link_status, intel_dp->lane_count))) {
> +		DRM_DEBUG_KMS("%s: channel EQ not ok, retraining\n",
> +				intel_encoder->base.name);
> +		intel_dp_start_link_train(intel_dp);
> +		intel_dp_stop_link_train(intel_dp);
> +	}
> +}
> +
>  /*
>   * According to DP spec
>   * 5.1.2:
> @@ -4298,15 +4325,12 @@ go_again:
>   *  4. Check link status on receipt of hot-plug interrupt
>   */
>  static void
> -intel_dp_check_link_status(struct intel_dp *intel_dp)
> +intel_dp_short_pulse(struct intel_dp *intel_dp)
>  {
>  	struct drm_device *dev = intel_dp_to_dev(intel_dp);
> -	struct intel_encoder *intel_encoder = &dp_to_dig_port(intel_dp)
> ->base;
>  	u8 sink_irq_vector;
>  	u8 link_status[DP_LINK_STATUS_SIZE];
>  
> -	WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));
> -

I think it's better to move this WARN to the new intel_dp_check_link_status().

>  	/*
>  	 * Clearing compliance test variables to allow capturing
>  	 * of values for next automated test request.
> @@ -4315,12 +4339,6 @@ intel_dp_check_link_status(struct intel_dp *intel_dp)
>  	intel_dp->compliance_test_type = 0;
>  	intel_dp->compliance_test_data = 0;
>  
> -	if (!intel_encoder->base.crtc)
> -		return;
> -
> -	if (!to_intel_crtc(intel_encoder->base.crtc)->active)
> -		return;
> -
>  	/* Try to read receiver status if the link appears to be up */
>  	if (!intel_dp_get_link_status(intel_dp, link_status)) {
>  		return;

There is now two calls to intel_dp_get_link_status()and the value of link_status
is not used in this function, so maybe just remove it from here. Looks good
otherwise.

Ander

> @@ -4345,14 +4363,9 @@ intel_dp_check_link_status(struct intel_dp *intel_dp)
>  			DRM_DEBUG_DRIVER("CP or sink specific irq
> unhandled\n");
>  	}
>  
> -	/* if link training is requested we should perform it always */
> -	if ((intel_dp->compliance_test_type == DP_TEST_LINK_TRAINING) ||
> -		(!drm_dp_channel_eq_ok(link_status, intel_dp->lane_count))) {
> -		DRM_DEBUG_KMS("%s: channel EQ not ok, retraining\n",
> -			      intel_encoder->base.name);
> -		intel_dp_start_link_train(intel_dp);
> -		intel_dp_stop_link_train(intel_dp);
> -	}
> +	drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
> +	intel_dp_check_link_status(intel_dp);
> +	drm_modeset_unlock(&dev->mode_config.connection_mutex);
>  }
>  
>  /* XXX this is probably wrong for multiple downstream ports */
> @@ -5080,11 +5093,8 @@ intel_dp_hpd_pulse(struct intel_digital_port
> *intel_dig_port, bool long_hpd)
>  			}
>  		}
>  
> -		if (!intel_dp->is_mst) {
> -			drm_modeset_lock(&dev->mode_config.connection_mutex,
> NULL);
> -			intel_dp_check_link_status(intel_dp);
> -			drm_modeset_unlock(&dev
> ->mode_config.connection_mutex);
> -		}
> +		if (!intel_dp->is_mst)
> +			intel_dp_short_pulse(intel_dp);
>  	}
>  
>  	ret = IRQ_HANDLED;
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Re: [PATCH 4/6] drm/i915: Save sink_count for tracking changes to it

[Ander Conselvan De Oliveira]

On Tue, 2016-01-05 at 18:20 +0530, Shubhangi Shrivastava wrote:
> Sink count can change between short pulse hpd hence this patch
> adds a member variable to intel_dp so we can track any changes
> between short pulse interrupts.
> 
> Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
> Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
> Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
> ---
>  drivers/gpu/drm/i915/intel_dp.c  | 7 +++----
>  drivers/gpu/drm/i915/intel_drv.h | 1 +
>  2 files changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
> index 842790e..c2e8516 100644
> --- a/drivers/gpu/drm/i915/intel_dp.c
> +++ b/drivers/gpu/drm/i915/intel_dp.c
> @@ -4385,14 +4385,13 @@ intel_dp_detect_dpcd(struct intel_dp *intel_dp)
>  	/* If we're HPD-aware, SINK_COUNT changes dynamically */
>  	if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11 &&
>  	    intel_dp->downstream_ports[0] & DP_DS_PORT_HPD) {
> -		uint8_t reg;
>  
>  		if (intel_dp_dpcd_read_wake(&intel_dp->aux, DP_SINK_COUNT,
> -					    &reg, 1) < 0)
> +					    &intel_dp->sink_count, 1) < 0)
>  			return connector_status_unknown;
>  
> -		return DP_GET_SINK_COUNT(reg) ? connector_status_connected
> -					      :
> connector_status_disconnected;
> +		return DP_GET_SINK_COUNT(intel_dp->sink_count) ?
> +		connector_status_connected : connector_status_disconnected;

I think it would be better to have the value of intel_dp->sink_count ready for
consumption, i.e., store the result of DP_GET_SINK_COUNT().

Ander

>  	}
>  
>  	/* If no HPD, poke DDC gently */
> diff --git a/drivers/gpu/drm/i915/intel_drv.h
> b/drivers/gpu/drm/i915/intel_drv.h
> index 0438b57..88b05ba 100644
> --- a/drivers/gpu/drm/i915/intel_drv.h
> +++ b/drivers/gpu/drm/i915/intel_drv.h
> @@ -757,6 +757,7 @@ struct intel_dp {
>  	uint32_t DP;
>  	int link_rate;
>  	uint8_t lane_count;
> +	uint8_t sink_count;
>  	bool has_audio;
>  	enum hdmi_force_audio force_audio;
>  	bool limited_color_range;
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Re: [PATCH 5/6] drm/i915: read sink_count dpcd always

[Ander Conselvan De Oliveira]

On Tue, 2016-01-05 at 18:20 +0530, Shubhangi Shrivastava wrote:
> This patch reads sink_count dpcd always and removes its
> read operation based on values in downstream port dpcd.
> 
> SINK_COUNT dpcd is not dependent on DOWNSTREAM_PORT_PRESENT dpcd.
> SINK_COUNT denotes if a display is attached, while
> DOWNSTREAM_PORT_PRESET indicates how many ports are available
> in the dongle where display can be attached. so it is possible
> for sink count to change irrespective of value in downstream
> port dpcd.
> 
> Here is a table of possible values and scenarios
> 
> sink_count      downstream_port
>                 present
> 0               0               no display is attached
> 0               1               dongle is connected without display
> 1               0               display connected directly
> 1               1               display connected through dongle
> 
> Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
> Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
> Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
> ---
>  drivers/gpu/drm/i915/intel_dp.c | 11 +++++++----
>  1 file changed, 7 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
> index c2e8516..0d58bfd 100644
> --- a/drivers/gpu/drm/i915/intel_dp.c
> +++ b/drivers/gpu/drm/i915/intel_dp.c
> @@ -3865,6 +3865,13 @@ intel_dp_get_dpcd(struct intel_dp *intel_dp)
>  	if (intel_dp->dpcd[DP_DPCD_REV] == 0)
>  		return false; /* DPCD not present */
>  
> +	if (intel_dp_dpcd_read_wake(&intel_dp->aux, DP_SINK_COUNT,
> +				    &intel_dp->sink_count, 1) < 0)
> +		return false;
> +
> +	if (!DP_GET_SINK_COUNT(intel_dp->sink_count))
> +		return false;
> +

My understanding is that this function should only read the DPCD data while
detection based on that data is done in intel_dp_detect_dpcd(). With the return
on sink_count == 0 here, we skip the end of the function, which updates the
cached downstream port information. Is there a reason why we need this early
return here?

Also, I think this could be squashed with the previous patch.

Ander

>  	/* Check if the panel supports PSR */
>  	memset(intel_dp->psr_dpcd, 0, sizeof(intel_dp->psr_dpcd));
>  	if (is_edp(intel_dp)) {
> @@ -4386,10 +4393,6 @@ intel_dp_detect_dpcd(struct intel_dp *intel_dp)
>  	if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11 &&
>  	    intel_dp->downstream_ports[0] & DP_DS_PORT_HPD) {
>  
> -		if (intel_dp_dpcd_read_wake(&intel_dp->aux, DP_SINK_COUNT,
> -					    &intel_dp->sink_count, 1) < 0)
> -			return connector_status_unknown;
> -
>  		return DP_GET_SINK_COUNT(intel_dp->sink_count) ?
>  		connector_status_connected : connector_status_disconnected;
>  	}
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Re: [PATCH 6/6] drm/i915: force full detect on sink count change

[Ander Conselvan De Oliveira]

On Tue, 2016-01-05 at 18:20 +0530, Shubhangi Shrivastava wrote:
> This patch checks for changes in sink count between short pulse
> hpds and forces full detect when there is a change.
> 
> This will allow both detection of hotplug and unplug of panels
> through dongles that give only short pulse for such events.
> 
> v2: changed variable type from u8 to bool (Jani)
>     return immediately if perform_full_detect is set(Siva)
> 
> v3: changed method of determining full detection from using
>     pointer to return code (Siva)
> 
> Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
> Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
> Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
> ---
>  drivers/gpu/drm/i915/intel_dp.c | 30 +++++++++++++++++++++++-------
>  1 file changed, 23 insertions(+), 7 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
> index 0d58bfd..8a659ee 100644
> --- a/drivers/gpu/drm/i915/intel_dp.c
> +++ b/drivers/gpu/drm/i915/intel_dp.c
> @@ -4331,12 +4331,14 @@ intel_dp_check_link_status(struct intel_dp *intel_dp)
>   *  3. Use Link Training from 2.5.3.3 and 3.5.1.3
>   *  4. Check link status on receipt of hot-plug interrupt
>   */
> -static void
> +static bool

Please expand the comment above to indicate what the return value of this
function is supposed to mean.


>  intel_dp_short_pulse(struct intel_dp *intel_dp)
>  {
>  	struct drm_device *dev = intel_dp_to_dev(intel_dp);
>  	u8 sink_irq_vector;
>  	u8 link_status[DP_LINK_STATUS_SIZE];
> +	u8 old_sink_count = intel_dp->sink_count;
> +	bool ret;
>  
>  	/*
>  	 * Clearing compliance test variables to allow capturing
> @@ -4348,12 +4350,20 @@ intel_dp_short_pulse(struct intel_dp *intel_dp)
>  
>  	/* Try to read receiver status if the link appears to be up */
>  	if (!intel_dp_get_link_status(intel_dp, link_status)) {
> -		return;
> +		return false;
>  	}
>  
> -	/* Now read the DPCD to see if it's actually running */
> -	if (!intel_dp_get_dpcd(intel_dp)) {
> -		return;
> +	/*
> +	 * Now read the DPCD to see if it's actually running
> +	 * Don't return immediately if dpcd read failed,
> +	 * if sink count was 1 and dpcd read failed we need
> +	 * to do full detection
> +	 */
> +	ret = intel_dp_get_dpcd(intel_dp);
> +
> +	if ((old_sink_count != intel_dp->sink_count) || !ret) {

I don't see the connection of the comment above with this. If the dpcd read
fails, the 'return false' will be reached regardless of the previous value of
intel_dp->sink_count. Did you intend to do something different or did I miss
something?


> +		/* No need to proceed if we are going to do full detect */
> +		return false;
>  	}
>  
>  	/* Try to read the source of the interrupt */
> @@ -4373,6 +4383,8 @@ intel_dp_short_pulse(struct intel_dp *intel_dp)
>  	drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
>  	intel_dp_check_link_status(intel_dp);
>  	drm_modeset_unlock(&dev->mode_config.connection_mutex);
> +
> +	return true;
>  }
>  
>  /* XXX this is probably wrong for multiple downstream ports */
> @@ -5095,8 +5107,12 @@ intel_dp_hpd_pulse(struct intel_digital_port
> *intel_dig_port, bool long_hpd)
>  			}
>  		}
>  
> -		if (!intel_dp->is_mst)
> -			intel_dp_short_pulse(intel_dp);
> +		if (!intel_dp->is_mst) {
> +			if (!intel_dp_short_pulse(intel_dp)) {
> +				intel_dp_long_pulse(intel_dp
> ->attached_connector);
> +				goto put_power;

It could be in a follow up patch, but I think its a good moment to get rid of
the goto put_power. The only thing they do is skip the 'ret = IRQ_HANDLED'
assignment now.

Ander

> +			}
> +		}
>  	}
>  
>  	ret = IRQ_HANDLED;
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Re: [PATCH 1/6] drm/i915: Splitting intel_dp_detect

[Shubhangi Shrivastava]

On Wednesday 13 January 2016 07:03 PM, Ander Conselvan De Oliveira wrote:
> On Wed, 2016-01-13 at 13:20 +0200, Ander Conselvan De Oliveira wrote:
>> On Tue, 2016-01-05 at 18:20 +0530, Shubhangi Shrivastava wrote:
>>> intel_dp_detect() is called for not just detection but
>>> during modes enumeration as well. Repeating the whole
>>> sequence during each of these calls is wasteful and
>>> time consuming.
>>> This patch moves probing for panel, DPCD read etc done in
>>> intel_dp_detect() to a new function intel_dp_long_pulse().
>>> Note that the behavior of intel_dp_detect() is changed to
>>> report connected or disconnected depending on whether the
>>> EDID is available or not.
>>> This change will be required by further patches in the series
>>> to avoid performing duplicated DPCD operations on hotplug.
>>>
>>> v2: Moved a hunk to next patch of the series.
>>>      Moved intel_dp_unset_edid to out. (Ander)
>>> v3: Rephrased commit message and intel_dp_unset_dp() is called
>>>      within intel_dp_set_dp() to free the previous EDID. (Ander)
>>>
>>> Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
>>> Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
>>> Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
>>> ---
>>>   drivers/gpu/drm/i915/intel_dp.c | 56 +++++++++++++++++++++++++-------------
>>> --
>>> -
>>>   1 file changed, 35 insertions(+), 21 deletions(-)
>>>
>>> diff --git a/drivers/gpu/drm/i915/intel_dp.c
>>> b/drivers/gpu/drm/i915/intel_dp.c
>>> index 796e3d3..e3b4208 100644
>>> --- a/drivers/gpu/drm/i915/intel_dp.c
>>> +++ b/drivers/gpu/drm/i915/intel_dp.c
>>> @@ -129,6 +129,7 @@ static void edp_panel_vdd_off(struct intel_dp *intel_dp,
>>> bool sync);
>>>   static void vlv_init_panel_power_sequencer(struct intel_dp *intel_dp);
>>>   static void vlv_steal_power_sequencer(struct drm_device *dev,
>>>   				      enum pipe pipe);
>>> +static void intel_dp_unset_edid(struct intel_dp *intel_dp);
>>>   
>>>   static unsigned int intel_dp_unused_lane_mask(int lane_count)
>>>   {
>>> @@ -4587,6 +4588,7 @@ intel_dp_set_edid(struct intel_dp *intel_dp)
>>>   	struct intel_connector *intel_connector = intel_dp
>>> ->attached_connector;
>>>   	struct edid *edid;
>>>   
>>> +	intel_dp_unset_edid(intel_dp);
>>>   	edid = intel_dp_get_edid(intel_dp);
>>>   	intel_connector->detect_edid = edid;
>>>   
>>> @@ -4607,9 +4609,10 @@ intel_dp_unset_edid(struct intel_dp *intel_dp)
>>>   	intel_dp->has_audio = false;
>>>   }
>>>   
>>> -static enum drm_connector_status
>>> -intel_dp_detect(struct drm_connector *connector, bool force)
>>> +static void
>>> +intel_dp_long_pulse(struct intel_connector *intel_connector)
>>>   {
>>> +	struct drm_connector *connector = &intel_connector->base;
>>>   	struct intel_dp *intel_dp = intel_attached_dp(connector);
>>>   	struct intel_digital_port *intel_dig_port =
>>> dp_to_dig_port(intel_dp);
>>>   	struct intel_encoder *intel_encoder = &intel_dig_port->base;
>>> @@ -4619,17 +4622,6 @@ intel_dp_detect(struct drm_connector *connector, bool
>>> force)
>>>   	bool ret;
>>>   	u8 sink_irq_vector;
>>>   
>>> -	DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n",
>>> -		      connector->base.id, connector->name);
>>> -	intel_dp_unset_edid(intel_dp);
>>> -
>>> -	if (intel_dp->is_mst) {
>>> -		/* MST devices are disconnected from a monitor POV */
>>> -		if (intel_encoder->type != INTEL_OUTPUT_EDP)
>>> -			intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT;
>>> -		return connector_status_disconnected;
>>> -	}
>>> -
>>>   	power_domain = intel_display_port_aux_power_domain(intel_encoder);
>>>   	intel_display_power_get(to_i915(dev), power_domain);
>>>   
>>> @@ -4653,14 +4645,8 @@ intel_dp_detect(struct drm_connector *connector, bool
>>> force)
>>>   	intel_dp_probe_oui(intel_dp);
>>>   
>>>   	ret = intel_dp_probe_mst(intel_dp);
>>> -	if (ret) {
>>> -		/* if we are in MST mode then this connector
>>> -		   won't appear connected or have anything with EDID on it
>>> */
>>> -		if (intel_encoder->type != INTEL_OUTPUT_EDP)
>>> -			intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT;
>> This deletion is new in this version of the patch. I think we still need the
>> hunk above, otherwise we might not properly update the encoder type when we
>> switch from an HDMI sink connected through a level shifter to an MST sink.
>>
>> Ander
>>
Encoder type setting for MST is being done in intel_dp_detect(). So, 
don't find a need to add it here.
>>> -		status = connector_status_disconnected;
>>> +	if (ret)
>>>   		goto out;
> Also, there is no call to intel_dp_unset_edid() for this case, since the code
> will reach the label 'out' with status being connected. So in this case the
> return value of intel_dp_detect() will depend on the stale value of
> intel_dp->detect_edid.
>
> Ander
Yes.. Thats right.. Will add a call to intel_dp_unset_edid() in is_mst() 
check of intel_dp_detect().
>
>>> -	}
>>>   
>>>   	/*
>>>   	 * Clearing NACK and defer counts to get their exact values
>>> @@ -4691,8 +4677,36 @@ intel_dp_detect(struct drm_connector *connector, bool
>>> force)
>>>   	}
>>>   
>>>   out:
>>> +	if (status != connector_status_connected)
>>> +		intel_dp_unset_edid(intel_dp);
>>>   	intel_display_power_put(to_i915(dev), power_domain);
>>> -	return status;
>>> +	return;
>>> +}
>>> +
>>> +static enum drm_connector_status
>>> +intel_dp_detect(struct drm_connector *connector, bool force)
>>> +{
>>> +	struct intel_dp *intel_dp = intel_attached_dp(connector);
>>> +	struct intel_digital_port *intel_dig_port =
>>> dp_to_dig_port(intel_dp);
>>> +	struct intel_encoder *intel_encoder = &intel_dig_port->base;
>>> +	struct intel_connector *intel_connector =
>>> to_intel_connector(connector);
>>> +
>>> +	DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n",
>>> +		     connector->base.id, connector->name);
>>> +
>>> +	if (intel_dp->is_mst) {
>>> +		/* MST devices are disconnected from a monitor POV */
>>> +		if (intel_encoder->type != INTEL_OUTPUT_EDP)
>>> +			intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT;
>>> +		return connector_status_disconnected;
>>> +	}
>>> +
>>> +	intel_dp_long_pulse(intel_dp->attached_connector);
>>> +
>>> +	if (intel_connector->detect_edid)
>>> +		return connector_status_connected;
>>> +	else
>>> +		return connector_status_disconnected;
>>>   }
>>>   
>>>   static void

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Re: [PATCH 1/6] drm/i915: Splitting intel_dp_detect

[Ander Conselvan De Oliveira]

On Thu, 2016-01-14 at 19:20 +0530, Shubhangi Shrivastava wrote:
> 
> On Wednesday 13 January 2016 07:03 PM, Ander Conselvan De Oliveira wrote:
> > On Wed, 2016-01-13 at 13:20 +0200, Ander Conselvan De Oliveira wrote:
> > > On Tue, 2016-01-05 at 18:20 +0530, Shubhangi Shrivastava wrote:
> > > > intel_dp_detect() is called for not just detection but
> > > > during modes enumeration as well. Repeating the whole
> > > > sequence during each of these calls is wasteful and
> > > > time consuming.
> > > > This patch moves probing for panel, DPCD read etc done in
> > > > intel_dp_detect() to a new function intel_dp_long_pulse().
> > > > Note that the behavior of intel_dp_detect() is changed to
> > > > report connected or disconnected depending on whether the
> > > > EDID is available or not.
> > > > This change will be required by further patches in the series
> > > > to avoid performing duplicated DPCD operations on hotplug.
> > > > 
> > > > v2: Moved a hunk to next patch of the series.
> > > >      Moved intel_dp_unset_edid to out. (Ander)
> > > > v3: Rephrased commit message and intel_dp_unset_dp() is called
> > > >      within intel_dp_set_dp() to free the previous EDID. (Ander)
> > > > 
> > > > Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
> > > > Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
> > > > Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
> > > > ---
> > > >   drivers/gpu/drm/i915/intel_dp.c | 56 +++++++++++++++++++++++++--------
> > > > -----
> > > > --
> > > > -
> > > >   1 file changed, 35 insertions(+), 21 deletions(-)
> > > > 
> > > > diff --git a/drivers/gpu/drm/i915/intel_dp.c
> > > > b/drivers/gpu/drm/i915/intel_dp.c
> > > > index 796e3d3..e3b4208 100644
> > > > --- a/drivers/gpu/drm/i915/intel_dp.c
> > > > +++ b/drivers/gpu/drm/i915/intel_dp.c
> > > > @@ -129,6 +129,7 @@ static void edp_panel_vdd_off(struct intel_dp
> > > > *intel_dp,
> > > > bool sync);
> > > >   static void vlv_init_panel_power_sequencer(struct intel_dp *intel_dp);
> > > >   static void vlv_steal_power_sequencer(struct drm_device *dev,
> > > >   				      enum pipe pipe);
> > > > +static void intel_dp_unset_edid(struct intel_dp *intel_dp);
> > > >   
> > > >   static unsigned int intel_dp_unused_lane_mask(int lane_count)
> > > >   {
> > > > @@ -4587,6 +4588,7 @@ intel_dp_set_edid(struct intel_dp *intel_dp)
> > > >   	struct intel_connector *intel_connector = intel_dp
> > > > ->attached_connector;
> > > >   	struct edid *edid;
> > > >   
> > > > +	intel_dp_unset_edid(intel_dp);
> > > >   	edid = intel_dp_get_edid(intel_dp);
> > > >   	intel_connector->detect_edid = edid;
> > > >   
> > > > @@ -4607,9 +4609,10 @@ intel_dp_unset_edid(struct intel_dp *intel_dp)
> > > >   	intel_dp->has_audio = false;
> > > >   }
> > > >   
> > > > -static enum drm_connector_status
> > > > -intel_dp_detect(struct drm_connector *connector, bool force)
> > > > +static void
> > > > +intel_dp_long_pulse(struct intel_connector *intel_connector)
> > > >   {
> > > > +	struct drm_connector *connector = &intel_connector->base;
> > > >   	struct intel_dp *intel_dp = intel_attached_dp(connector);
> > > >   	struct intel_digital_port *intel_dig_port =
> > > > dp_to_dig_port(intel_dp);
> > > >   	struct intel_encoder *intel_encoder = &intel_dig_port->base;
> > > > @@ -4619,17 +4622,6 @@ intel_dp_detect(struct drm_connector *connector,
> > > > bool
> > > > force)
> > > >   	bool ret;
> > > >   	u8 sink_irq_vector;
> > > >   
> > > > -	DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n",
> > > > -		      connector->base.id, connector->name);
> > > > -	intel_dp_unset_edid(intel_dp);
> > > > -
> > > > -	if (intel_dp->is_mst) {
> > > > -		/* MST devices are disconnected from a monitor POV */
> > > > -		if (intel_encoder->type != INTEL_OUTPUT_EDP)
> > > > -			intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT;
> > > > -		return connector_status_disconnected;
> > > > -	}
> > > > -
> > > >   	power_domain =
> > > > intel_display_port_aux_power_domain(intel_encoder);
> > > >   	intel_display_power_get(to_i915(dev), power_domain);
> > > >   
> > > > @@ -4653,14 +4645,8 @@ intel_dp_detect(struct drm_connector *connector,
> > > > bool
> > > > force)
> > > >   	intel_dp_probe_oui(intel_dp);
> > > >   
> > > >   	ret = intel_dp_probe_mst(intel_dp);
> > > > -	if (ret) {
> > > > -		/* if we are in MST mode then this connector
> > > > -		   won't appear connected or have anything with EDID on
> > > > it
> > > > */
> > > > -		if (intel_encoder->type != INTEL_OUTPUT_EDP)
> > > > -			intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT;
> > > This deletion is new in this version of the patch. I think we still need
> > > the
> > > hunk above, otherwise we might not properly update the encoder type when
> > > we
> > > switch from an HDMI sink connected through a level shifter to an MST sink.
> > > 
> > > Ander
> > > 
> Encoder type setting for MST is being done in intel_dp_detect(). So, 
> don't find a need to add it here.

Yes, but that one only covers the case where the device was already previously
identified as MST. For a device identified as MST by the call to
intel_dp_probe_mst() in intel_dp_long_pulse(), the encoder type override will
not be done. Hopefully, Ville's patch that splits the encoder types and makes
this unnecessary will land soon, but for now just leave the override there.

Ander

> > > > -		status = connector_status_disconnected;
> > > > +	if (ret)
> > > >   		goto out;
> > Also, there is no call to intel_dp_unset_edid() for this case, since the
> > code
> > will reach the label 'out' with status being connected. So in this case the
> > return value of intel_dp_detect() will depend on the stale value of
> > intel_dp->detect_edid.
> > 
> > Ander
> Yes.. Thats right.. Will add a call to intel_dp_unset_edid() in is_mst() 
> check of intel_dp_detect().
> > 
> > > > -	}
> > > >   
> > > >   	/*
> > > >   	 * Clearing NACK and defer counts to get their exact values
> > > > @@ -4691,8 +4677,36 @@ intel_dp_detect(struct drm_connector *connector,
> > > > bool
> > > > force)
> > > >   	}
> > > >   
> > > >   out:
> > > > +	if (status != connector_status_connected)
> > > > +		intel_dp_unset_edid(intel_dp);
> > > >   	intel_display_power_put(to_i915(dev), power_domain);
> > > > -	return status;
> > > > +	return;
> > > > +}
> > > > +
> > > > +static enum drm_connector_status
> > > > +intel_dp_detect(struct drm_connector *connector, bool force)
> > > > +{
> > > > +	struct intel_dp *intel_dp = intel_attached_dp(connector);
> > > > +	struct intel_digital_port *intel_dig_port =
> > > > dp_to_dig_port(intel_dp);
> > > > +	struct intel_encoder *intel_encoder = &intel_dig_port->base;
> > > > +	struct intel_connector *intel_connector =
> > > > to_intel_connector(connector);
> > > > +
> > > > +	DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n",
> > > > +		     connector->base.id, connector->name);
> > > > +
> > > > +	if (intel_dp->is_mst) {
> > > > +		/* MST devices are disconnected from a monitor POV */
> > > > +		if (intel_encoder->type != INTEL_OUTPUT_EDP)
> > > > +			intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT;
> > > > +		return connector_status_disconnected;
> > > > +	}
> > > > +
> > > > +	intel_dp_long_pulse(intel_dp->attached_connector);
> > > > +
> > > > +	if (intel_connector->detect_edid)
> > > > +		return connector_status_connected;
> > > > +	else
> > > > +		return connector_status_disconnected;
> > > >   }
> > > >   
> > > >   static void
> 
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[PATCH] drm/i915: Splitting intel_dp_detect

[Shubhangi Shrivastava]

intel_dp_detect() is called for not just detection but
during modes enumeration as well. Repeating the whole
sequence during each of these calls is wasteful and
time consuming.
This patch moves probing for panel, DPCD read etc done in
intel_dp_detect() to a new function intel_dp_long_pulse().
Note that the behavior of intel_dp_detect() is changed to
report connected or disconnected depending on whether the
EDID is available or not.
This change will be required by further patches in the series
to avoid performing duplicated DPCD operations on hotplug.

v2: Moved a hunk to next patch of the series.
    Moved intel_dp_unset_edid to out. (Ander)
v3: Rephrased commit message and intel_dp_unset_dp() is called
    within intel_dp_set_dp() to free the previous EDID. (Ander)

Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
---
 drivers/gpu/drm/i915/intel_dp.c | 62 ++++++++++++++++++++++++++---------------
 1 file changed, 39 insertions(+), 23 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 1761254..8969ff9 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -129,6 +129,7 @@ static void edp_panel_vdd_off(struct intel_dp *intel_dp, bool sync);
 static void vlv_init_panel_power_sequencer(struct intel_dp *intel_dp);
 static void vlv_steal_power_sequencer(struct drm_device *dev,
 				      enum pipe pipe);
+static void intel_dp_unset_edid(struct intel_dp *intel_dp);
 
 static unsigned int intel_dp_unused_lane_mask(int lane_count)
 {
@@ -4577,6 +4578,7 @@ intel_dp_set_edid(struct intel_dp *intel_dp)
 	struct intel_connector *intel_connector = intel_dp->attached_connector;
 	struct edid *edid;
 
+	intel_dp_unset_edid(intel_dp);
 	edid = intel_dp_get_edid(intel_dp);
 	intel_connector->detect_edid = edid;
 
@@ -4597,9 +4599,10 @@ intel_dp_unset_edid(struct intel_dp *intel_dp)
 	intel_dp->has_audio = false;
 }
 
-static enum drm_connector_status
-intel_dp_detect(struct drm_connector *connector, bool force)
+static void
+intel_dp_long_pulse(struct intel_connector *intel_connector)
 {
+	struct drm_connector *connector = &intel_connector->base;
 	struct intel_dp *intel_dp = intel_attached_dp(connector);
 	struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
 	struct intel_encoder *intel_encoder = &intel_dig_port->base;
@@ -4609,17 +4612,6 @@ intel_dp_detect(struct drm_connector *connector, bool force)
 	bool ret;
 	u8 sink_irq_vector;
 
-	DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n",
-		      connector->base.id, connector->name);
-	intel_dp_unset_edid(intel_dp);
-
-	if (intel_dp->is_mst) {
-		/* MST devices are disconnected from a monitor POV */
-		if (intel_encoder->type != INTEL_OUTPUT_EDP)
-			intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT;
-		return connector_status_disconnected;
-	}
-
 	power_domain = intel_display_port_aux_power_domain(intel_encoder);
 	intel_display_power_get(to_i915(dev), power_domain);
 
@@ -4640,17 +4632,14 @@ intel_dp_detect(struct drm_connector *connector, bool force)
 		goto out;
 	}
 
+	if (intel_encoder->type != INTEL_OUTPUT_EDP)
+		intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT;
+
 	intel_dp_probe_oui(intel_dp);
 
 	ret = intel_dp_probe_mst(intel_dp);
-	if (ret) {
-		/* if we are in MST mode then this connector
-		   won't appear connected or have anything with EDID on it */
-		if (intel_encoder->type != INTEL_OUTPUT_EDP)
-			intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT;
-		status = connector_status_disconnected;
+	if (ret)
 		goto out;
-	}
 
 	/*
 	 * Clearing NACK and defer counts to get their exact values
@@ -4662,8 +4651,6 @@ intel_dp_detect(struct drm_connector *connector, bool force)
 
 	intel_dp_set_edid(intel_dp);
 
-	if (intel_encoder->type != INTEL_OUTPUT_EDP)
-		intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT;
 	status = connector_status_connected;
 
 	/* Try to read the source of the interrupt */
@@ -4681,8 +4668,37 @@ intel_dp_detect(struct drm_connector *connector, bool force)
 	}
 
 out:
+	if (status != connector_status_connected)
+		intel_dp_unset_edid(intel_dp);
 	intel_display_power_put(to_i915(dev), power_domain);
-	return status;
+	return;
+}
+
+static enum drm_connector_status
+intel_dp_detect(struct drm_connector *connector, bool force)
+{
+	struct intel_dp *intel_dp = intel_attached_dp(connector);
+	struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
+	struct intel_encoder *intel_encoder = &intel_dig_port->base;
+	struct intel_connector *intel_connector = to_intel_connector(connector);
+
+	DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n",
+		     connector->base.id, connector->name);
+
+	if (intel_dp->is_mst) {
+		/* MST devices are disconnected from a monitor POV */
+		intel_dp_unset_edid(intel_dp);
+		if (intel_encoder->type != INTEL_OUTPUT_EDP)
+			intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT;
+		return connector_status_disconnected;
+	}
+
+	intel_dp_long_pulse(intel_dp->attached_connector);
+
+	if (intel_connector->detect_edid)
+		return connector_status_connected;
+	else
+		return connector_status_disconnected;
 }
 
 static void
-- 
2.6.1

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✗ Fi.CI.BAT: warning for Fixing sink count related detection over (rev6)

[Patchwork]

== Summary ==

Built on 2dd73bef9cf525196545f96aa8cb42053620f2e6 drm-intel-nightly: 2016y-01m-18d-09h-59m-27s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                pass       -> DMESG-WARN (bdw-nuci7) UNSTABLE
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-b:
                pass       -> DMESG-WARN (ilk-hp8440p)
        Subgroup suspend-read-crc-pipe-b:
                pass       -> DMESG-WARN (skl-i7k-2)

bdw-nuci7        total:140  pass:130  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:140  pass:133  dwarn:0   dfail:1   fail:0   skip:6  
bsw-nuc-2        total:143  pass:117  dwarn:2   dfail:0   fail:0   skip:24 
byt-nuc          total:143  pass:125  dwarn:3   dfail:0   fail:0   skip:15 
hsw-brixbox      total:143  pass:136  dwarn:0   dfail:0   fail:0   skip:7  
hsw-gt2          total:143  pass:139  dwarn:0   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:143  pass:101  dwarn:4   dfail:0   fail:0   skip:38 
ivb-t430s        total:137  pass:124  dwarn:3   dfail:4   fail:0   skip:6  
skl-i5k-2        total:143  pass:134  dwarn:1   dfail:0   fail:0   skip:8  
skl-i7k-2        total:143  pass:133  dwarn:2   dfail:0   fail:0   skip:8  
snb-dellxps      total:143  pass:124  dwarn:5   dfail:0   fail:0   skip:14 
snb-x220t        total:143  pass:124  dwarn:5   dfail:0   fail:1   skip:13 

Results at /archive/results/CI_IGT_test/Patchwork_1209/

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[PATCH] drm/i915: Splitting intel_dp_check_link_status

[Shubhangi Shrivastava]

When created originally intel_dp_check_link_status()
was supposed to handle only link training for short
pulse but has grown into handler for short pulse itself.
This patch cleans up this function by splitting it into
two halves. First intel_dp_short_pulse() is called,
which will be entry point and handle all logic for
short pulse handling while intel_dp_check_link_status()
will retain its original purpose of only doing link
status related work.
The link retraining part when EQ is not correct is
retained to intel_dp_check_link_status whereas other
operations are handled as part of intel_dp_short_pulse.
This change is required to avoid performing all DPCD
related operations on performing link retraining.

v2: Added WARN_ON to intel_dp_check_link_status()
    Removed a call to intel_dp_get_link_status() (Ander)

Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
---
 drivers/gpu/drm/i915/intel_dp.c | 65 +++++++++++++++++++++++------------------
 1 file changed, 36 insertions(+), 29 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 82ee18d..f8d9611 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -4279,6 +4279,36 @@ go_again:
 	return -EINVAL;
 }
 
+static void
+intel_dp_check_link_status(struct intel_dp *intel_dp)
+{
+	struct intel_encoder *intel_encoder = &dp_to_dig_port(intel_dp)->base;
+	struct drm_device *dev = intel_dp_to_dev(intel_dp);
+	u8 link_status[DP_LINK_STATUS_SIZE];
+
+	WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));
+
+	if (!intel_dp_get_link_status(intel_dp, link_status)) {
+		DRM_ERROR("Failed to get link status\n");
+		return;
+	}
+
+	if (!intel_encoder->base.crtc)
+		return;
+
+	if (!to_intel_crtc(intel_encoder->base.crtc)->active)
+		return;
+
+	/* if link training is requested we should perform it always */
+	if ((intel_dp->compliance_test_type == DP_TEST_LINK_TRAINING) ||
+		(!drm_dp_channel_eq_ok(link_status, intel_dp->lane_count))) {
+		DRM_DEBUG_KMS("%s: channel EQ not ok, retraining\n",
+				intel_encoder->base.name);
+		intel_dp_start_link_train(intel_dp);
+		intel_dp_stop_link_train(intel_dp);
+	}
+}
+
 /*
  * According to DP spec
  * 5.1.2:
@@ -4288,14 +4318,10 @@ go_again:
  *  4. Check link status on receipt of hot-plug interrupt
  */
 static void
-intel_dp_check_link_status(struct intel_dp *intel_dp)
+intel_dp_short_pulse(struct intel_dp *intel_dp)
 {
 	struct drm_device *dev = intel_dp_to_dev(intel_dp);
-	struct intel_encoder *intel_encoder = &dp_to_dig_port(intel_dp)->base;
 	u8 sink_irq_vector;
-	u8 link_status[DP_LINK_STATUS_SIZE];
-
-	WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));
 
 	/*
 	 * Clearing compliance test variables to allow capturing
@@ -4305,17 +4331,6 @@ intel_dp_check_link_status(struct intel_dp *intel_dp)
 	intel_dp->compliance_test_type = 0;
 	intel_dp->compliance_test_data = 0;
 
-	if (!intel_encoder->base.crtc)
-		return;
-
-	if (!to_intel_crtc(intel_encoder->base.crtc)->active)
-		return;
-
-	/* Try to read receiver status if the link appears to be up */
-	if (!intel_dp_get_link_status(intel_dp, link_status)) {
-		return;
-	}
-
 	/* Now read the DPCD to see if it's actually running */
 	if (!intel_dp_get_dpcd(intel_dp)) {
 		return;
@@ -4335,14 +4350,9 @@ intel_dp_check_link_status(struct intel_dp *intel_dp)
 			DRM_DEBUG_DRIVER("CP or sink specific irq unhandled\n");
 	}
 
-	/* if link training is requested we should perform it always */
-	if ((intel_dp->compliance_test_type == DP_TEST_LINK_TRAINING) ||
-		(!drm_dp_channel_eq_ok(link_status, intel_dp->lane_count))) {
-		DRM_DEBUG_KMS("%s: channel EQ not ok, retraining\n",
-			      intel_encoder->base.name);
-		intel_dp_start_link_train(intel_dp);
-		intel_dp_stop_link_train(intel_dp);
-	}
+	drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
+	intel_dp_check_link_status(intel_dp);
+	drm_modeset_unlock(&dev->mode_config.connection_mutex);
 }
 
 /* XXX this is probably wrong for multiple downstream ports */
@@ -5072,11 +5082,8 @@ intel_dp_hpd_pulse(struct intel_digital_port *intel_dig_port, bool long_hpd)
 			}
 		}
 
-		if (!intel_dp->is_mst) {
-			drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
-			intel_dp_check_link_status(intel_dp);
-			drm_modeset_unlock(&dev->mode_config.connection_mutex);
-		}
+		if (!intel_dp->is_mst)
+			intel_dp_short_pulse(intel_dp);
 	}
 
 	ret = IRQ_HANDLED;
-- 
2.6.1

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✗ Fi.CI.BAT: failure for Fixing sink count related detection over (rev7)

[Patchwork]

== Summary ==

HEAD is now at 2dd73be drm-intel-nightly: 2016y-01m-18d-09h-59m-27s UTC integration manifest
Applying: drm/i915: Splitting intel_dp_detect
Applying: drm/i915: Cleaning up intel_dp_hpd_pulse
Applying: drm/i915: Splitting intel_dp_check_link_status
Applying: drm/i915: Save sink_count for tracking changes to it
Applying: drm/i915: read sink_count dpcd always
Applying: drm/i915: force full detect on sink count change
Using index info to reconstruct a base tree...
M	drivers/gpu/drm/i915/intel_dp.c
Falling back to patching base and 3-way merge...
Auto-merging drivers/gpu/drm/i915/intel_dp.c
CONFLICT (content): Merge conflict in drivers/gpu/drm/i915/intel_dp.c
Patch failed at 0006 drm/i915: force full detect on sink count change

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Re: [PATCH 5/6] drm/i915: read sink_count dpcd always

[Shubhangi Shrivastava]

On Thursday 14 January 2016 06:34 PM, Ander Conselvan De Oliveira wrote:
> On Tue, 2016-01-05 at 18:20 +0530, Shubhangi Shrivastava wrote:
>> This patch reads sink_count dpcd always and removes its
>> read operation based on values in downstream port dpcd.
>>
>> SINK_COUNT dpcd is not dependent on DOWNSTREAM_PORT_PRESENT dpcd.
>> SINK_COUNT denotes if a display is attached, while
>> DOWNSTREAM_PORT_PRESET indicates how many ports are available
>> in the dongle where display can be attached. so it is possible
>> for sink count to change irrespective of value in downstream
>> port dpcd.
>>
>> Here is a table of possible values and scenarios
>>
>> sink_count      downstream_port
>>                  present
>> 0               0               no display is attached
>> 0               1               dongle is connected without display
>> 1               0               display connected directly
>> 1               1               display connected through dongle
>>
>> Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
>> Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
>> Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
>> ---
>>   drivers/gpu/drm/i915/intel_dp.c | 11 +++++++----
>>   1 file changed, 7 insertions(+), 4 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
>> index c2e8516..0d58bfd 100644
>> --- a/drivers/gpu/drm/i915/intel_dp.c
>> +++ b/drivers/gpu/drm/i915/intel_dp.c
>> @@ -3865,6 +3865,13 @@ intel_dp_get_dpcd(struct intel_dp *intel_dp)
>>   	if (intel_dp->dpcd[DP_DPCD_REV] == 0)
>>   		return false; /* DPCD not present */
>>   
>> +	if (intel_dp_dpcd_read_wake(&intel_dp->aux, DP_SINK_COUNT,
>> +				    &intel_dp->sink_count, 1) < 0)
>> +		return false;
>> +
>> +	if (!DP_GET_SINK_COUNT(intel_dp->sink_count))
>> +		return false;
>> +
> My understanding is that this function should only read the DPCD data while
> detection based on that data is done in intel_dp_detect_dpcd(). With the return
> on sink_count == 0 here, we skip the end of the function, which updates the
> cached downstream port information. Is there a reason why we need this early
> return here?
>
> Also, I think this could be squashed with the previous patch.
>
> Ander
As described in the commit message, if sink_count is 0, then there is no 
display present. So, irrespective of value of downstream port, we should 
terminate the function and thus, an early return is present here.

>>   	/* Check if the panel supports PSR */
>>   	memset(intel_dp->psr_dpcd, 0, sizeof(intel_dp->psr_dpcd));
>>   	if (is_edp(intel_dp)) {
>> @@ -4386,10 +4393,6 @@ intel_dp_detect_dpcd(struct intel_dp *intel_dp)
>>   	if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11 &&
>>   	    intel_dp->downstream_ports[0] & DP_DS_PORT_HPD) {
>>   
>> -		if (intel_dp_dpcd_read_wake(&intel_dp->aux, DP_SINK_COUNT,
>> -					    &intel_dp->sink_count, 1) < 0)
>> -			return connector_status_unknown;
>> -
>>   		return DP_GET_SINK_COUNT(intel_dp->sink_count) ?
>>   		connector_status_connected : connector_status_disconnected;
>>   	}

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Re: [PATCH 5/6] drm/i915: read sink_count dpcd always

[Shubhangi Shrivastava]

On Monday 18 January 2016 06:14 PM, Shubhangi Shrivastava wrote:
>
>
> On Thursday 14 January 2016 06:34 PM, Ander Conselvan De Oliveira wrote:
>> On Tue, 2016-01-05 at 18:20 +0530, Shubhangi Shrivastava wrote:
>>> This patch reads sink_count dpcd always and removes its
>>> read operation based on values in downstream port dpcd.
>>>
>>> SINK_COUNT dpcd is not dependent on DOWNSTREAM_PORT_PRESENT dpcd.
>>> SINK_COUNT denotes if a display is attached, while
>>> DOWNSTREAM_PORT_PRESET indicates how many ports are available
>>> in the dongle where display can be attached. so it is possible
>>> for sink count to change irrespective of value in downstream
>>> port dpcd.
>>>
>>> Here is a table of possible values and scenarios
>>>
>>> sink_count      downstream_port
>>>                  present
>>> 0               0               no display is attached
>>> 0               1               dongle is connected without display
>>> 1               0               display connected directly
>>> 1               1               display connected through dongle
>>>
>>> Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
>>> Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
>>> Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
>>> ---
>>>   drivers/gpu/drm/i915/intel_dp.c | 11 +++++++----
>>>   1 file changed, 7 insertions(+), 4 deletions(-)
>>>
>>> diff --git a/drivers/gpu/drm/i915/intel_dp.c 
>>> b/drivers/gpu/drm/i915/intel_dp.c
>>> index c2e8516..0d58bfd 100644
>>> --- a/drivers/gpu/drm/i915/intel_dp.c
>>> +++ b/drivers/gpu/drm/i915/intel_dp.c
>>> @@ -3865,6 +3865,13 @@ intel_dp_get_dpcd(struct intel_dp *intel_dp)
>>>       if (intel_dp->dpcd[DP_DPCD_REV] == 0)
>>>           return false; /* DPCD not present */
>>>   +    if (intel_dp_dpcd_read_wake(&intel_dp->aux, DP_SINK_COUNT,
>>> +                    &intel_dp->sink_count, 1) < 0)
>>> +        return false;
>>> +
>>> +    if (!DP_GET_SINK_COUNT(intel_dp->sink_count))
>>> +        return false;
>>> +
>> My understanding is that this function should only read the DPCD data 
>> while
>> detection based on that data is done in intel_dp_detect_dpcd(). With 
>> the return
>> on sink_count == 0 here, we skip the end of the function, which 
>> updates the
>> cached downstream port information. Is there a reason why we need 
>> this early
>> return here?
>>
>> Also, I think this could be squashed with the previous patch.
>>
>> Ander
> As described in the commit message, if sink_count is 0, then there is 
> no display present. So, irrespective of value of downstream port, we 
> should terminate the function and thus, an early return is present here.
>
Squashing this patch with the previous one.
>>>       /* Check if the panel supports PSR */
>>>       memset(intel_dp->psr_dpcd, 0, sizeof(intel_dp->psr_dpcd));
>>>       if (is_edp(intel_dp)) {
>>> @@ -4386,10 +4393,6 @@ intel_dp_detect_dpcd(struct intel_dp *intel_dp)
>>>       if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11 &&
>>>           intel_dp->downstream_ports[0] & DP_DS_PORT_HPD) {
>>>   -        if (intel_dp_dpcd_read_wake(&intel_dp->aux, DP_SINK_COUNT,
>>> -                        &intel_dp->sink_count, 1) < 0)
>>> -            return connector_status_unknown;
>>> -
>>>           return DP_GET_SINK_COUNT(intel_dp->sink_count) ?
>>>           connector_status_connected : connector_status_disconnected;
>>>       }
>

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[PATCH] drm/i915: Save sink_count for tracking changes to it and read sink_count dpcd always

[Shubhangi Shrivastava]

Sink count can change between short pulse hpd hence this patch
adds a member variable to intel_dp so we can track any changes
between short pulse interrupts.

This patch reads sink_count dpcd always and removes its
read operation based on values in downstream port dpcd.

SINK_COUNT dpcd is not dependent on DOWNSTREAM_PORT_PRESENT dpcd.
SINK_COUNT denotes if a display is attached, while
DOWNSTREAM_PORT_PRESET indicates how many ports are available
in the dongle where display can be attached. so it is possible
for sink count to change irrespective of value in downstream
port dpcd.

Here is a table of possible values and scenarios

sink_count      downstream_port
                present
0               0               no display is attached
0               1               dongle is connected without display
1               0               display connected directly
1               1               display connected through dongle

v2: Storing value of intel_dp->sink_count that is ready
    for consumption. (Ander)
    Squashing two commits into one. (Ander)

Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
---
 drivers/gpu/drm/i915/intel_dp.c  | 18 +++++++++++-------
 drivers/gpu/drm/i915/intel_drv.h |  1 +
 2 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index f8d9611..cdf4919 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -3855,6 +3855,15 @@ intel_dp_get_dpcd(struct intel_dp *intel_dp)
 	if (intel_dp->dpcd[DP_DPCD_REV] == 0)
 		return false; /* DPCD not present */
 
+	if (intel_dp_dpcd_read_wake(&intel_dp->aux, DP_SINK_COUNT,
+				    &intel_dp->sink_count, 1) < 0)
+		return false;
+
+	intel_dp->sink_count = DP_GET_SINK_COUNT(intel_dp->sink_count);
+
+	if (!intel_dp->sink_count)
+		return false;
+
 	/* Check if the panel supports PSR */
 	memset(intel_dp->psr_dpcd, 0, sizeof(intel_dp->psr_dpcd));
 	if (is_edp(intel_dp)) {
@@ -4372,14 +4381,9 @@ intel_dp_detect_dpcd(struct intel_dp *intel_dp)
 	/* If we're HPD-aware, SINK_COUNT changes dynamically */
 	if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11 &&
 	    intel_dp->downstream_ports[0] & DP_DS_PORT_HPD) {
-		uint8_t reg;
-
-		if (intel_dp_dpcd_read_wake(&intel_dp->aux, DP_SINK_COUNT,
-					    &reg, 1) < 0)
-			return connector_status_unknown;
 
-		return DP_GET_SINK_COUNT(reg) ? connector_status_connected
-					      : connector_status_disconnected;
+		return intel_dp->sink_count ?
+		connector_status_connected : connector_status_disconnected;
 	}
 
 	/* If no HPD, poke DDC gently */
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 059b46e..0879466 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -774,6 +774,7 @@ struct intel_dp {
 	uint32_t DP;
 	int link_rate;
 	uint8_t lane_count;
+	uint8_t sink_count;
 	bool has_audio;
 	enum hdmi_force_audio force_audio;
 	bool limited_color_range;
-- 
2.6.1

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Re: [PATCH 5/6] drm/i915: read sink_count dpcd always

[Ander Conselvan De Oliveira]

On Mon, 2016-01-18 at 18:14 +0530, Shubhangi Shrivastava wrote:
> 
> On Thursday 14 January 2016 06:34 PM, Ander Conselvan De Oliveira wrote:
> > On Tue, 2016-01-05 at 18:20 +0530, Shubhangi Shrivastava wrote:
> > > This patch reads sink_count dpcd always and removes its
> > > read operation based on values in downstream port dpcd.
> > > 
> > > SINK_COUNT dpcd is not dependent on DOWNSTREAM_PORT_PRESENT dpcd.
> > > SINK_COUNT denotes if a display is attached, while
> > > DOWNSTREAM_PORT_PRESET indicates how many ports are available
> > > in the dongle where display can be attached. so it is possible
> > > for sink count to change irrespective of value in downstream
> > > port dpcd.
> > > 
> > > Here is a table of possible values and scenarios
> > > 
> > > sink_count      downstream_port
> > >                  present
> > > 0               0               no display is attached
> > > 0               1               dongle is connected without display
> > > 1               0               display connected directly
> > > 1               1               display connected through dongle
> > > 
> > > Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
> > > Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
> > > Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
> > > ---
> > >   drivers/gpu/drm/i915/intel_dp.c | 11 +++++++----
> > >   1 file changed, 7 insertions(+), 4 deletions(-)
> > > 
> > > diff --git a/drivers/gpu/drm/i915/intel_dp.c
> > > b/drivers/gpu/drm/i915/intel_dp.c
> > > index c2e8516..0d58bfd 100644
> > > --- a/drivers/gpu/drm/i915/intel_dp.c
> > > +++ b/drivers/gpu/drm/i915/intel_dp.c
> > > @@ -3865,6 +3865,13 @@ intel_dp_get_dpcd(struct intel_dp *intel_dp)
> > >   	if (intel_dp->dpcd[DP_DPCD_REV] == 0)
> > >   		return false; /* DPCD not present */
> > >   
> > > +	if (intel_dp_dpcd_read_wake(&intel_dp->aux, DP_SINK_COUNT,
> > > +				    &intel_dp->sink_count, 1) < 0)
> > > +		return false;
> > > +
> > > +	if (!DP_GET_SINK_COUNT(intel_dp->sink_count))
> > > +		return false;
> > > +
> > My understanding is that this function should only read the DPCD data while
> > detection based on that data is done in intel_dp_detect_dpcd(). With the
> > return
> > on sink_count == 0 here, we skip the end of the function, which updates the
> > cached downstream port information. Is there a reason why we need this early
> > return here?
> > 
> > Also, I think this could be squashed with the previous patch.
> > 
> > Ander
> As described in the commit message, if sink_count is 0, then there is no 
> display present. So, irrespective of value of downstream port, we should 
> terminate the function and thus, an early return is present here.

You wrote that "SINK_COUNT dpcd is not dependent on DOWNSTREAM_PORT_PRESENT
dpcd". Now, the get_dpcd() function is called from different places with the
purpose of retrieving information stored in dpcd. By adding the early return,
the downstream port information, which you claimed is independent from sink
count, is not updated.

The way I see it, you should terminate detection when sink count is 0, not the
reading of DPCD. That way the logical split between intel_dp_get_dpcd() and
intel_dp_detect_dpcd() is maintained. The former reads DPCD and the latter
reasons about it.

Ander

> 
> > >   	/* Check if the panel supports PSR */
> > >   	memset(intel_dp->psr_dpcd, 0, sizeof(intel_dp->psr_dpcd));
> > >   	if (is_edp(intel_dp)) {
> > > @@ -4386,10 +4393,6 @@ intel_dp_detect_dpcd(struct intel_dp *intel_dp)
> > >   	if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11 &&
> > >   	    intel_dp->downstream_ports[0] & DP_DS_PORT_HPD) {
> > >   
> > > -		if (intel_dp_dpcd_read_wake(&intel_dp->aux,
> > > DP_SINK_COUNT,
> > > -					    &intel_dp->sink_count, 1) <
> > > 0)
> > > -			return connector_status_unknown;
> > > -
> > >   		return DP_GET_SINK_COUNT(intel_dp->sink_count) ?
> > >   		connector_status_connected :
> > > connector_status_disconnected;
> > >   	}
> 
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✗ Fi.CI.BAT: failure for Fixing sink count related detection over (rev8)

[Patchwork]

== Summary ==

HEAD is now at 2dd73be drm-intel-nightly: 2016y-01m-18d-09h-59m-27s UTC integration manifest
Applying: drm/i915: Splitting intel_dp_detect
Applying: drm/i915: Cleaning up intel_dp_hpd_pulse
Applying: drm/i915: Splitting intel_dp_check_link_status
Applying: drm/i915: Save sink_count for tracking changes to it
Applying: drm/i915: Save sink_count for tracking changes to it and read sink_count dpcd always
Using index info to reconstruct a base tree...
M	drivers/gpu/drm/i915/intel_dp.c
M	drivers/gpu/drm/i915/intel_drv.h
Falling back to patching base and 3-way merge...
Auto-merging drivers/gpu/drm/i915/intel_dp.c
CONFLICT (content): Merge conflict in drivers/gpu/drm/i915/intel_dp.c
Patch failed at 0005 drm/i915: Save sink_count for tracking changes to it and read sink_count dpcd always

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Re: [PATCH] drm/i915: Splitting intel_dp_check_link_status

[Lukas Wunner]

Hi,

On Mon, Jan 18, 2016 at 04:22:19PM +0530, Shubhangi Shrivastava wrote:
> When created originally intel_dp_check_link_status()
> was supposed to handle only link training for short
> pulse but has grown into handler for short pulse itself.
> This patch cleans up this function by splitting it into
> two halves. First intel_dp_short_pulse() is called,
> which will be entry point and handle all logic for
> short pulse handling while intel_dp_check_link_status()
> will retain its original purpose of only doing link
> status related work.
> The link retraining part when EQ is not correct is
> retained to intel_dp_check_link_status whereas other
> operations are handled as part of intel_dp_short_pulse.
> This change is required to avoid performing all DPCD
> related operations on performing link retraining.
> 
> v2: Added WARN_ON to intel_dp_check_link_status()
>     Removed a call to intel_dp_get_link_status() (Ander)
> 
> Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
> Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
> Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
> ---
>  drivers/gpu/drm/i915/intel_dp.c | 65 +++++++++++++++++++++++------------------
>  1 file changed, 36 insertions(+), 29 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
> index 82ee18d..f8d9611 100644
> --- a/drivers/gpu/drm/i915/intel_dp.c
> +++ b/drivers/gpu/drm/i915/intel_dp.c
> @@ -4279,6 +4279,36 @@ go_again:
>  	return -EINVAL;
>  }
>  
> +static void
> +intel_dp_check_link_status(struct intel_dp *intel_dp)
> +{
> +	struct intel_encoder *intel_encoder = &dp_to_dig_port(intel_dp)->base;
> +	struct drm_device *dev = intel_dp_to_dev(intel_dp);
> +	u8 link_status[DP_LINK_STATUS_SIZE];
> +
> +	WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));
> +
> +	if (!intel_dp_get_link_status(intel_dp, link_status)) {
> +		DRM_ERROR("Failed to get link status\n");
> +		return;
> +	}
> +
> +	if (!intel_encoder->base.crtc)
> +		return;
> +
> +	if (!to_intel_crtc(intel_encoder->base.crtc)->active)
> +		return;

Why do you change the order of the three if-clauses above?
The original order seems to make more sense. (Checking for
->base.crtc and ->active is cheap, whereas accessing AUX to
get the link status is time consuming. You don't want to
spend that time only to bail out, should one of the other two
if-clauses fail.)

Best regards,

Lukas

> +
> +	/* if link training is requested we should perform it always */
> +	if ((intel_dp->compliance_test_type == DP_TEST_LINK_TRAINING) ||
> +		(!drm_dp_channel_eq_ok(link_status, intel_dp->lane_count))) {
> +		DRM_DEBUG_KMS("%s: channel EQ not ok, retraining\n",
> +				intel_encoder->base.name);
> +		intel_dp_start_link_train(intel_dp);
> +		intel_dp_stop_link_train(intel_dp);
> +	}
> +}
> +
>  /*
>   * According to DP spec
>   * 5.1.2:
> @@ -4288,14 +4318,10 @@ go_again:
>   *  4. Check link status on receipt of hot-plug interrupt
>   */
>  static void
> -intel_dp_check_link_status(struct intel_dp *intel_dp)
> +intel_dp_short_pulse(struct intel_dp *intel_dp)
>  {
>  	struct drm_device *dev = intel_dp_to_dev(intel_dp);
> -	struct intel_encoder *intel_encoder = &dp_to_dig_port(intel_dp)->base;
>  	u8 sink_irq_vector;
> -	u8 link_status[DP_LINK_STATUS_SIZE];
> -
> -	WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));
>  
>  	/*
>  	 * Clearing compliance test variables to allow capturing
> @@ -4305,17 +4331,6 @@ intel_dp_check_link_status(struct intel_dp *intel_dp)
>  	intel_dp->compliance_test_type = 0;
>  	intel_dp->compliance_test_data = 0;
>  
> -	if (!intel_encoder->base.crtc)
> -		return;
> -
> -	if (!to_intel_crtc(intel_encoder->base.crtc)->active)
> -		return;
> -
> -	/* Try to read receiver status if the link appears to be up */
> -	if (!intel_dp_get_link_status(intel_dp, link_status)) {
> -		return;
> -	}
> -
>  	/* Now read the DPCD to see if it's actually running */
>  	if (!intel_dp_get_dpcd(intel_dp)) {
>  		return;
> @@ -4335,14 +4350,9 @@ intel_dp_check_link_status(struct intel_dp *intel_dp)
>  			DRM_DEBUG_DRIVER("CP or sink specific irq unhandled\n");
>  	}
>  
> -	/* if link training is requested we should perform it always */
> -	if ((intel_dp->compliance_test_type == DP_TEST_LINK_TRAINING) ||
> -		(!drm_dp_channel_eq_ok(link_status, intel_dp->lane_count))) {
> -		DRM_DEBUG_KMS("%s: channel EQ not ok, retraining\n",
> -			      intel_encoder->base.name);
> -		intel_dp_start_link_train(intel_dp);
> -		intel_dp_stop_link_train(intel_dp);
> -	}
> +	drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
> +	intel_dp_check_link_status(intel_dp);
> +	drm_modeset_unlock(&dev->mode_config.connection_mutex);
>  }
>  
>  /* XXX this is probably wrong for multiple downstream ports */
> @@ -5072,11 +5082,8 @@ intel_dp_hpd_pulse(struct intel_digital_port *intel_dig_port, bool long_hpd)
>  			}
>  		}
>  
> -		if (!intel_dp->is_mst) {
> -			drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
> -			intel_dp_check_link_status(intel_dp);
> -			drm_modeset_unlock(&dev->mode_config.connection_mutex);
> -		}
> +		if (!intel_dp->is_mst)
> +			intel_dp_short_pulse(intel_dp);
>  	}
>  
>  	ret = IRQ_HANDLED;
> -- 
> 2.6.1
> 
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Re: [PATCH] drm/i915: Splitting intel_dp_check_link_status

[Thulasimani, Sivakumar]

On 1/19/2016 2:35 AM, Lukas Wunner wrote:
> Hi,
>
> On Mon, Jan 18, 2016 at 04:22:19PM +0530, Shubhangi Shrivastava wrote:
>> When created originally intel_dp_check_link_status()
>> was supposed to handle only link training for short
>> pulse but has grown into handler for short pulse itself.
>> This patch cleans up this function by splitting it into
>> two halves. First intel_dp_short_pulse() is called,
>> which will be entry point and handle all logic for
>> short pulse handling while intel_dp_check_link_status()
>> will retain its original purpose of only doing link
>> status related work.
>> The link retraining part when EQ is not correct is
>> retained to intel_dp_check_link_status whereas other
>> operations are handled as part of intel_dp_short_pulse.
>> This change is required to avoid performing all DPCD
>> related operations on performing link retraining.
>>
>> v2: Added WARN_ON to intel_dp_check_link_status()
>>      Removed a call to intel_dp_get_link_status() (Ander)
>>
>> Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
>> Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
>> Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
>> ---
>>   drivers/gpu/drm/i915/intel_dp.c | 65 +++++++++++++++++++++++------------------
>>   1 file changed, 36 insertions(+), 29 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
>> index 82ee18d..f8d9611 100644
>> --- a/drivers/gpu/drm/i915/intel_dp.c
>> +++ b/drivers/gpu/drm/i915/intel_dp.c
>> @@ -4279,6 +4279,36 @@ go_again:
>>   	return -EINVAL;
>>   }
>>   
>> +static void
>> +intel_dp_check_link_status(struct intel_dp *intel_dp)
>> +{
>> +	struct intel_encoder *intel_encoder = &dp_to_dig_port(intel_dp)->base;
>> +	struct drm_device *dev = intel_dp_to_dev(intel_dp);
>> +	u8 link_status[DP_LINK_STATUS_SIZE];
>> +
>> +	WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));
>> +
>> +	if (!intel_dp_get_link_status(intel_dp, link_status)) {
>> +		DRM_ERROR("Failed to get link status\n");
>> +		return;
>> +	}
>> +
>> +	if (!intel_encoder->base.crtc)
>> +		return;
>> +
>> +	if (!to_intel_crtc(intel_encoder->base.crtc)->active)
>> +		return;
> Why do you change the order of the three if-clauses above?
> The original order seems to make more sense. (Checking for
> ->base.crtc and ->active is cheap, whereas accessing AUX to
> get the link status is time consuming. You don't want to
> spend that time only to bail out, should one of the other two
> if-clauses fail.)
>
> Best regards,
>
> Lukas
Actually it is expected to read link status whenever we receive short 
pulse interrupt
irrespective of the panel being enabled or not. So this change is with 
respect to
that rather than any performance based.
regards,
Sivakumar
>> +
>> +	/* if link training is requested we should perform it always */
>> +	if ((intel_dp->compliance_test_type == DP_TEST_LINK_TRAINING) ||
>> +		(!drm_dp_channel_eq_ok(link_status, intel_dp->lane_count))) {
>> +		DRM_DEBUG_KMS("%s: channel EQ not ok, retraining\n",
>> +				intel_encoder->base.name);
>> +		intel_dp_start_link_train(intel_dp);
>> +		intel_dp_stop_link_train(intel_dp);
>> +	}
>> +}
>> +
>>   /*
>>    * According to DP spec
>>    * 5.1.2:
>> @@ -4288,14 +4318,10 @@ go_again:
>>    *  4. Check link status on receipt of hot-plug interrupt
>>    */
>>   static void
>> -intel_dp_check_link_status(struct intel_dp *intel_dp)
>> +intel_dp_short_pulse(struct intel_dp *intel_dp)
>>   {
>>   	struct drm_device *dev = intel_dp_to_dev(intel_dp);
>> -	struct intel_encoder *intel_encoder = &dp_to_dig_port(intel_dp)->base;
>>   	u8 sink_irq_vector;
>> -	u8 link_status[DP_LINK_STATUS_SIZE];
>> -
>> -	WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));
>>   
>>   	/*
>>   	 * Clearing compliance test variables to allow capturing
>> @@ -4305,17 +4331,6 @@ intel_dp_check_link_status(struct intel_dp *intel_dp)
>>   	intel_dp->compliance_test_type = 0;
>>   	intel_dp->compliance_test_data = 0;
>>   
>> -	if (!intel_encoder->base.crtc)
>> -		return;
>> -
>> -	if (!to_intel_crtc(intel_encoder->base.crtc)->active)
>> -		return;
>> -
>> -	/* Try to read receiver status if the link appears to be up */
>> -	if (!intel_dp_get_link_status(intel_dp, link_status)) {
>> -		return;
>> -	}
>> -
>>   	/* Now read the DPCD to see if it's actually running */
>>   	if (!intel_dp_get_dpcd(intel_dp)) {
>>   		return;
>> @@ -4335,14 +4350,9 @@ intel_dp_check_link_status(struct intel_dp *intel_dp)
>>   			DRM_DEBUG_DRIVER("CP or sink specific irq unhandled\n");
>>   	}
>>   
>> -	/* if link training is requested we should perform it always */
>> -	if ((intel_dp->compliance_test_type == DP_TEST_LINK_TRAINING) ||
>> -		(!drm_dp_channel_eq_ok(link_status, intel_dp->lane_count))) {
>> -		DRM_DEBUG_KMS("%s: channel EQ not ok, retraining\n",
>> -			      intel_encoder->base.name);
>> -		intel_dp_start_link_train(intel_dp);
>> -		intel_dp_stop_link_train(intel_dp);
>> -	}
>> +	drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
>> +	intel_dp_check_link_status(intel_dp);
>> +	drm_modeset_unlock(&dev->mode_config.connection_mutex);
>>   }
>>   
>>   /* XXX this is probably wrong for multiple downstream ports */
>> @@ -5072,11 +5082,8 @@ intel_dp_hpd_pulse(struct intel_digital_port *intel_dig_port, bool long_hpd)
>>   			}
>>   		}
>>   
>> -		if (!intel_dp->is_mst) {
>> -			drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
>> -			intel_dp_check_link_status(intel_dp);
>> -			drm_modeset_unlock(&dev->mode_config.connection_mutex);
>> -		}
>> +		if (!intel_dp->is_mst)
>> +			intel_dp_short_pulse(intel_dp);
>>   	}
>>   
>>   	ret = IRQ_HANDLED;
>> -- 
>> 2.6.1
>>
>> _______________________________________________
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>> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
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Re: [PATCH 5/6] drm/i915: read sink_count dpcd always

[Shubhangi Shrivastava]

On Monday 18 January 2016 06:30 PM, Ander Conselvan De Oliveira wrote:
> On Mon, 2016-01-18 at 18:14 +0530, Shubhangi Shrivastava wrote:
>> On Thursday 14 January 2016 06:34 PM, Ander Conselvan De Oliveira wrote:
>>> On Tue, 2016-01-05 at 18:20 +0530, Shubhangi Shrivastava wrote:
>>>> This patch reads sink_count dpcd always and removes its
>>>> read operation based on values in downstream port dpcd.
>>>>
>>>> SINK_COUNT dpcd is not dependent on DOWNSTREAM_PORT_PRESENT dpcd.
>>>> SINK_COUNT denotes if a display is attached, while
>>>> DOWNSTREAM_PORT_PRESET indicates how many ports are available
>>>> in the dongle where display can be attached. so it is possible
>>>> for sink count to change irrespective of value in downstream
>>>> port dpcd.
>>>>
>>>> Here is a table of possible values and scenarios
>>>>
>>>> sink_count      downstream_port
>>>>                   present
>>>> 0               0               no display is attached
>>>> 0               1               dongle is connected without display
>>>> 1               0               display connected directly
>>>> 1               1               display connected through dongle
>>>>
>>>> Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
>>>> Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
>>>> Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
>>>> ---
>>>>    drivers/gpu/drm/i915/intel_dp.c | 11 +++++++----
>>>>    1 file changed, 7 insertions(+), 4 deletions(-)
>>>>
>>>> diff --git a/drivers/gpu/drm/i915/intel_dp.c
>>>> b/drivers/gpu/drm/i915/intel_dp.c
>>>> index c2e8516..0d58bfd 100644
>>>> --- a/drivers/gpu/drm/i915/intel_dp.c
>>>> +++ b/drivers/gpu/drm/i915/intel_dp.c
>>>> @@ -3865,6 +3865,13 @@ intel_dp_get_dpcd(struct intel_dp *intel_dp)
>>>>    	if (intel_dp->dpcd[DP_DPCD_REV] == 0)
>>>>    		return false; /* DPCD not present */
>>>>    
>>>> +	if (intel_dp_dpcd_read_wake(&intel_dp->aux, DP_SINK_COUNT,
>>>> +				    &intel_dp->sink_count, 1) < 0)
>>>> +		return false;
>>>> +
>>>> +	if (!DP_GET_SINK_COUNT(intel_dp->sink_count))
>>>> +		return false;
>>>> +
>>> My understanding is that this function should only read the DPCD data while
>>> detection based on that data is done in intel_dp_detect_dpcd(). With the
>>> return
>>> on sink_count == 0 here, we skip the end of the function, which updates the
>>> cached downstream port information. Is there a reason why we need this early
>>> return here?
>>>
>>> Also, I think this could be squashed with the previous patch.
>>>
>>> Ander
>> As described in the commit message, if sink_count is 0, then there is no
>> display present. So, irrespective of value of downstream port, we should
>> terminate the function and thus, an early return is present here.
> You wrote that "SINK_COUNT dpcd is not dependent on DOWNSTREAM_PORT_PRESENT
> dpcd". Now, the get_dpcd() function is called from different places with the
> purpose of retrieving information stored in dpcd. By adding the early return,
> the downstream port information, which you claimed is independent from sink
> count, is not updated.
>
> The way I see it, you should terminate detection when sink count is 0, not the
> reading of DPCD. That way the logical split between intel_dp_get_dpcd() and
> intel_dp_detect_dpcd() is maintained. The former reads DPCD and the latter
> reasons about it.
>
> Ander
Yes, that's how it is.. But, SINK_COUNT == 0 and DOWNSTREAM_PORT_PRESENT 
== 1 implies that a dongle is present but no display. Unless we require 
to know if a dongle is present or not, we don't need to update 
downstream port information. So, an early return here saves time from 
performing other operations which are not required.
>>>>    	/* Check if the panel supports PSR */
>>>>    	memset(intel_dp->psr_dpcd, 0, sizeof(intel_dp->psr_dpcd));
>>>>    	if (is_edp(intel_dp)) {
>>>> @@ -4386,10 +4393,6 @@ intel_dp_detect_dpcd(struct intel_dp *intel_dp)
>>>>    	if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11 &&
>>>>    	    intel_dp->downstream_ports[0] & DP_DS_PORT_HPD) {
>>>>    
>>>> -		if (intel_dp_dpcd_read_wake(&intel_dp->aux,
>>>> DP_SINK_COUNT,
>>>> -					    &intel_dp->sink_count, 1) <
>>>> 0)
>>>> -			return connector_status_unknown;
>>>> -
>>>>    		return DP_GET_SINK_COUNT(intel_dp->sink_count) ?
>>>>    		connector_status_connected :
>>>> connector_status_disconnected;
>>>>    	}

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Re: [PATCH 6/6] drm/i915: force full detect on sink count change

[Shubhangi Shrivastava]

On Thursday 14 January 2016 07:20 PM, Ander Conselvan De Oliveira wrote:
> On Tue, 2016-01-05 at 18:20 +0530, Shubhangi Shrivastava wrote:
>> This patch checks for changes in sink count between short pulse
>> hpds and forces full detect when there is a change.
>>
>> This will allow both detection of hotplug and unplug of panels
>> through dongles that give only short pulse for such events.
>>
>> v2: changed variable type from u8 to bool (Jani)
>>      return immediately if perform_full_detect is set(Siva)
>>
>> v3: changed method of determining full detection from using
>>      pointer to return code (Siva)
>>
>> Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
>> Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
>> Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
>> ---
>>   drivers/gpu/drm/i915/intel_dp.c | 30 +++++++++++++++++++++++-------
>>   1 file changed, 23 insertions(+), 7 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
>> index 0d58bfd..8a659ee 100644
>> --- a/drivers/gpu/drm/i915/intel_dp.c
>> +++ b/drivers/gpu/drm/i915/intel_dp.c
>> @@ -4331,12 +4331,14 @@ intel_dp_check_link_status(struct intel_dp *intel_dp)
>>    *  3. Use Link Training from 2.5.3.3 and 3.5.1.3
>>    *  4. Check link status on receipt of hot-plug interrupt
>>    */
>> -static void
>> +static bool
> Please expand the comment above to indicate what the return value of this
> function is supposed to mean.
>
Sure.. Will add..

>>   intel_dp_short_pulse(struct intel_dp *intel_dp)
>>   {
>>   	struct drm_device *dev = intel_dp_to_dev(intel_dp);
>>   	u8 sink_irq_vector;
>>   	u8 link_status[DP_LINK_STATUS_SIZE];
>> +	u8 old_sink_count = intel_dp->sink_count;
>> +	bool ret;
>>   
>>   	/*
>>   	 * Clearing compliance test variables to allow capturing
>> @@ -4348,12 +4350,20 @@ intel_dp_short_pulse(struct intel_dp *intel_dp)
>>   
>>   	/* Try to read receiver status if the link appears to be up */
>>   	if (!intel_dp_get_link_status(intel_dp, link_status)) {
>> -		return;
>> +		return false;
>>   	}
>>   
>> -	/* Now read the DPCD to see if it's actually running */
>> -	if (!intel_dp_get_dpcd(intel_dp)) {
>> -		return;
>> +	/*
>> +	 * Now read the DPCD to see if it's actually running
>> +	 * Don't return immediately if dpcd read failed,
>> +	 * if sink count was 1 and dpcd read failed we need
>> +	 * to do full detection
>> +	 */
>> +	ret = intel_dp_get_dpcd(intel_dp);
>> +
>> +	if ((old_sink_count != intel_dp->sink_count) || !ret) {
> I don't see the connection of the comment above with this. If the dpcd read
> fails, the 'return false' will be reached regardless of the previous value of
> intel_dp->sink_count. Did you intend to do something different or did I miss
> something?
>
The code was changed but comment was not updated.. Will change the 
comment to explain correctly.

>> +		/* No need to proceed if we are going to do full detect */
>> +		return false;
>>   	}
>>   
>>   	/* Try to read the source of the interrupt */
>> @@ -4373,6 +4383,8 @@ intel_dp_short_pulse(struct intel_dp *intel_dp)
>>   	drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
>>   	intel_dp_check_link_status(intel_dp);
>>   	drm_modeset_unlock(&dev->mode_config.connection_mutex);
>> +
>> +	return true;
>>   }
>>   
>>   /* XXX this is probably wrong for multiple downstream ports */
>> @@ -5095,8 +5107,12 @@ intel_dp_hpd_pulse(struct intel_digital_port
>> *intel_dig_port, bool long_hpd)
>>   			}
>>   		}
>>   
>> -		if (!intel_dp->is_mst)
>> -			intel_dp_short_pulse(intel_dp);
>> +		if (!intel_dp->is_mst) {
>> +			if (!intel_dp_short_pulse(intel_dp)) {
>> +				intel_dp_long_pulse(intel_dp
>> ->attached_connector);
>> +				goto put_power;
> It could be in a follow up patch, but I think its a good moment to get rid of
> the goto put_power. The only thing they do is skip the 'ret = IRQ_HANDLED'
> assignment now.
>
> Ander
Sure.. Will remove the goto put_power in follow up patch.

>> +			}
>> +		}
>>   	}
>>   
>>   	ret = IRQ_HANDLED;

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Re: [PATCH] drm/i915: Splitting intel_dp_check_link_status

[Daniel Vetter]

On Tue, Jan 19, 2016 at 10:14:30AM +0530, Thulasimani, Sivakumar wrote:
> 
> 
> On 1/19/2016 2:35 AM, Lukas Wunner wrote:
> >Hi,
> >
> >On Mon, Jan 18, 2016 at 04:22:19PM +0530, Shubhangi Shrivastava wrote:
> >>When created originally intel_dp_check_link_status()
> >>was supposed to handle only link training for short
> >>pulse but has grown into handler for short pulse itself.
> >>This patch cleans up this function by splitting it into
> >>two halves. First intel_dp_short_pulse() is called,
> >>which will be entry point and handle all logic for
> >>short pulse handling while intel_dp_check_link_status()
> >>will retain its original purpose of only doing link
> >>status related work.
> >>The link retraining part when EQ is not correct is
> >>retained to intel_dp_check_link_status whereas other
> >>operations are handled as part of intel_dp_short_pulse.
> >>This change is required to avoid performing all DPCD
> >>related operations on performing link retraining.
> >>
> >>v2: Added WARN_ON to intel_dp_check_link_status()
> >>     Removed a call to intel_dp_get_link_status() (Ander)
> >>
> >>Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
> >>Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
> >>Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
> >>---
> >>  drivers/gpu/drm/i915/intel_dp.c | 65 +++++++++++++++++++++++------------------
> >>  1 file changed, 36 insertions(+), 29 deletions(-)
> >>
> >>diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
> >>index 82ee18d..f8d9611 100644
> >>--- a/drivers/gpu/drm/i915/intel_dp.c
> >>+++ b/drivers/gpu/drm/i915/intel_dp.c
> >>@@ -4279,6 +4279,36 @@ go_again:
> >>  	return -EINVAL;
> >>  }
> >>+static void
> >>+intel_dp_check_link_status(struct intel_dp *intel_dp)
> >>+{
> >>+	struct intel_encoder *intel_encoder = &dp_to_dig_port(intel_dp)->base;
> >>+	struct drm_device *dev = intel_dp_to_dev(intel_dp);
> >>+	u8 link_status[DP_LINK_STATUS_SIZE];
> >>+
> >>+	WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));
> >>+
> >>+	if (!intel_dp_get_link_status(intel_dp, link_status)) {
> >>+		DRM_ERROR("Failed to get link status\n");
> >>+		return;
> >>+	}
> >>+
> >>+	if (!intel_encoder->base.crtc)
> >>+		return;
> >>+
> >>+	if (!to_intel_crtc(intel_encoder->base.crtc)->active)
> >>+		return;
> >Why do you change the order of the three if-clauses above?
> >The original order seems to make more sense. (Checking for
> >->base.crtc and ->active is cheap, whereas accessing AUX to
> >get the link status is time consuming. You don't want to
> >spend that time only to bail out, should one of the other two
> >if-clauses fail.)
> >
> >Best regards,
> >
> >Lukas
> Actually it is expected to read link status whenever we receive short pulse
> interrupt
> irrespective of the panel being enabled or not. So this change is with
> respect to
> that rather than any performance based.

As a general rule please don't make functional changes like these in a
patch that just splits stuff up. Your patch summary sounds like simple
refactoring, which this doesn't seem to be.
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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Re: [PATCH 1/6] drm/i915: Splitting intel_dp_detect

[Shubhangi Shrivastava]

On Friday 15 January 2016 03:37 PM, Ander Conselvan De Oliveira wrote:
> On Thu, 2016-01-14 at 19:20 +0530, Shubhangi Shrivastava wrote:
>> On Wednesday 13 January 2016 07:03 PM, Ander Conselvan De Oliveira wrote:
>>> On Wed, 2016-01-13 at 13:20 +0200, Ander Conselvan De Oliveira wrote:
>>>> On Tue, 2016-01-05 at 18:20 +0530, Shubhangi Shrivastava wrote:
>>>>> intel_dp_detect() is called for not just detection but
>>>>> during modes enumeration as well. Repeating the whole
>>>>> sequence during each of these calls is wasteful and
>>>>> time consuming.
>>>>> This patch moves probing for panel, DPCD read etc done in
>>>>> intel_dp_detect() to a new function intel_dp_long_pulse().
>>>>> Note that the behavior of intel_dp_detect() is changed to
>>>>> report connected or disconnected depending on whether the
>>>>> EDID is available or not.
>>>>> This change will be required by further patches in the series
>>>>> to avoid performing duplicated DPCD operations on hotplug.
>>>>>
>>>>> v2: Moved a hunk to next patch of the series.
>>>>>       Moved intel_dp_unset_edid to out. (Ander)
>>>>> v3: Rephrased commit message and intel_dp_unset_dp() is called
>>>>>       within intel_dp_set_dp() to free the previous EDID. (Ander)
>>>>>
>>>>> Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
>>>>> Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
>>>>> Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
>>>>> ---
>>>>>    drivers/gpu/drm/i915/intel_dp.c | 56 +++++++++++++++++++++++++--------
>>>>> -----
>>>>> --
>>>>> -
>>>>>    1 file changed, 35 insertions(+), 21 deletions(-)
>>>>>
>>>>> diff --git a/drivers/gpu/drm/i915/intel_dp.c
>>>>> b/drivers/gpu/drm/i915/intel_dp.c
>>>>> index 796e3d3..e3b4208 100644
>>>>> --- a/drivers/gpu/drm/i915/intel_dp.c
>>>>> +++ b/drivers/gpu/drm/i915/intel_dp.c
>>>>> @@ -129,6 +129,7 @@ static void edp_panel_vdd_off(struct intel_dp
>>>>> *intel_dp,
>>>>> bool sync);
>>>>>    static void vlv_init_panel_power_sequencer(struct intel_dp *intel_dp);
>>>>>    static void vlv_steal_power_sequencer(struct drm_device *dev,
>>>>>    				      enum pipe pipe);
>>>>> +static void intel_dp_unset_edid(struct intel_dp *intel_dp);
>>>>>    
>>>>>    static unsigned int intel_dp_unused_lane_mask(int lane_count)
>>>>>    {
>>>>> @@ -4587,6 +4588,7 @@ intel_dp_set_edid(struct intel_dp *intel_dp)
>>>>>    	struct intel_connector *intel_connector = intel_dp
>>>>> ->attached_connector;
>>>>>    	struct edid *edid;
>>>>>    
>>>>> +	intel_dp_unset_edid(intel_dp);
>>>>>    	edid = intel_dp_get_edid(intel_dp);
>>>>>    	intel_connector->detect_edid = edid;
>>>>>    
>>>>> @@ -4607,9 +4609,10 @@ intel_dp_unset_edid(struct intel_dp *intel_dp)
>>>>>    	intel_dp->has_audio = false;
>>>>>    }
>>>>>    
>>>>> -static enum drm_connector_status
>>>>> -intel_dp_detect(struct drm_connector *connector, bool force)
>>>>> +static void
>>>>> +intel_dp_long_pulse(struct intel_connector *intel_connector)
>>>>>    {
>>>>> +	struct drm_connector *connector = &intel_connector->base;
>>>>>    	struct intel_dp *intel_dp = intel_attached_dp(connector);
>>>>>    	struct intel_digital_port *intel_dig_port =
>>>>> dp_to_dig_port(intel_dp);
>>>>>    	struct intel_encoder *intel_encoder = &intel_dig_port->base;
>>>>> @@ -4619,17 +4622,6 @@ intel_dp_detect(struct drm_connector *connector,
>>>>> bool
>>>>> force)
>>>>>    	bool ret;
>>>>>    	u8 sink_irq_vector;
>>>>>    
>>>>> -	DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n",
>>>>> -		      connector->base.id, connector->name);
>>>>> -	intel_dp_unset_edid(intel_dp);
>>>>> -
>>>>> -	if (intel_dp->is_mst) {
>>>>> -		/* MST devices are disconnected from a monitor POV */
>>>>> -		if (intel_encoder->type != INTEL_OUTPUT_EDP)
>>>>> -			intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT;
>>>>> -		return connector_status_disconnected;
>>>>> -	}
>>>>> -
>>>>>    	power_domain =
>>>>> intel_display_port_aux_power_domain(intel_encoder);
>>>>>    	intel_display_power_get(to_i915(dev), power_domain);
>>>>>    
>>>>> @@ -4653,14 +4645,8 @@ intel_dp_detect(struct drm_connector *connector,
>>>>> bool
>>>>> force)
>>>>>    	intel_dp_probe_oui(intel_dp);
>>>>>    
>>>>>    	ret = intel_dp_probe_mst(intel_dp);
>>>>> -	if (ret) {
>>>>> -		/* if we are in MST mode then this connector
>>>>> -		   won't appear connected or have anything with EDID on
>>>>> it
>>>>> */
>>>>> -		if (intel_encoder->type != INTEL_OUTPUT_EDP)
>>>>> -			intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT;
>>>> This deletion is new in this version of the patch. I think we still need
>>>> the
>>>> hunk above, otherwise we might not properly update the encoder type when
>>>> we
>>>> switch from an HDMI sink connected through a level shifter to an MST sink.
>>>>
>>>> Ander
>>>>
>> Encoder type setting for MST is being done in intel_dp_detect(). So,
>> don't find a need to add it here.
> Yes, but that one only covers the case where the device was already previously
> identified as MST. For a device identified as MST by the call to
> intel_dp_probe_mst() in intel_dp_long_pulse(), the encoder type override will
> not be done. Hopefully, Ville's patch that splits the encoder types and makes
> this unnecessary will land soon, but for now just leave the override there.
>
> Ander

Alright.. Moved the overriding of encoder type to be done before probing..

>>>>> -		status = connector_status_disconnected;
>>>>> +	if (ret)
>>>>>    		goto out;
>>> Also, there is no call to intel_dp_unset_edid() for this case, since the
>>> code
>>> will reach the label 'out' with status being connected. So in this case the
>>> return value of intel_dp_detect() will depend on the stale value of
>>> intel_dp->detect_edid.
>>>
>>> Ander
>> Yes.. Thats right.. Will add a call to intel_dp_unset_edid() in is_mst()
>> check of intel_dp_detect().

Added call to intel_dp_unset_edid() in is_mst() check of intel_dp_detect().

>>>>> -	}
>>>>>    
>>>>>    	/*
>>>>>    	 * Clearing NACK and defer counts to get their exact values
>>>>> @@ -4691,8 +4677,36 @@ intel_dp_detect(struct drm_connector *connector,
>>>>> bool
>>>>> force)
>>>>>    	}
>>>>>    
>>>>>    out:
>>>>> +	if (status != connector_status_connected)
>>>>> +		intel_dp_unset_edid(intel_dp);
>>>>>    	intel_display_power_put(to_i915(dev), power_domain);
>>>>> -	return status;
>>>>> +	return;
>>>>> +}
>>>>> +
>>>>> +static enum drm_connector_status
>>>>> +intel_dp_detect(struct drm_connector *connector, bool force)
>>>>> +{
>>>>> +	struct intel_dp *intel_dp = intel_attached_dp(connector);
>>>>> +	struct intel_digital_port *intel_dig_port =
>>>>> dp_to_dig_port(intel_dp);
>>>>> +	struct intel_encoder *intel_encoder = &intel_dig_port->base;
>>>>> +	struct intel_connector *intel_connector =
>>>>> to_intel_connector(connector);
>>>>> +
>>>>> +	DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n",
>>>>> +		     connector->base.id, connector->name);
>>>>> +
>>>>> +	if (intel_dp->is_mst) {
>>>>> +		/* MST devices are disconnected from a monitor POV */
>>>>> +		if (intel_encoder->type != INTEL_OUTPUT_EDP)
>>>>> +			intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT;
>>>>> +		return connector_status_disconnected;
>>>>> +	}
>>>>> +
>>>>> +	intel_dp_long_pulse(intel_dp->attached_connector);
>>>>> +
>>>>> +	if (intel_connector->detect_edid)
>>>>> +		return connector_status_connected;
>>>>> +	else
>>>>> +		return connector_status_disconnected;
>>>>>    }
>>>>>    
>>>>>    static void

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Re: [PATCH 3/6] drm/i915: Splitting intel_dp_check_link_status

[Shubhangi Shrivastava]

On Wednesday 13 January 2016 08:34 PM, Ander Conselvan De Oliveira wrote:
> On Tue, 2016-01-05 at 18:20 +0530, Shubhangi Shrivastava wrote:
>> When created originally intel_dp_check_link_status()
>> was supposed to handle only link training for short
>> pulse but has grown into handler for short pulse itself.
>> This patch cleans up this function by splitting it into
>> two halves. First intel_dp_short_pulse() is called,
>> which will be entry point and handle all logic for
>> short pulse handling while intel_dp_check_link_status()
>> will retain its original purpose of only doing link
>> status related work.
>> The link retraining part when EQ is not correct is
>> retained to intel_dp_check_link_status whereas other
>> operations are handled as part of intel_dp_short_pulse.
>> This change is required to avoid performing all DPCD
>> related operations on performing link retraining.
>>
>> Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
>> Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
>> Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
>> ---
>>   drivers/gpu/drm/i915/intel_dp.c | 56 ++++++++++++++++++++++++----------------
>> -
>>   1 file changed, 33 insertions(+), 23 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
>> index 137757b..842790e 100644
>> --- a/drivers/gpu/drm/i915/intel_dp.c
>> +++ b/drivers/gpu/drm/i915/intel_dp.c
>> @@ -4289,6 +4289,33 @@ go_again:
>>   	return -EINVAL;
>>   }
>>   
>> +static void
>> +intel_dp_check_link_status(struct intel_dp *intel_dp)
>> +{
>> +	struct intel_encoder *intel_encoder = &dp_to_dig_port(intel_dp)
>> ->base;
>> +	u8 link_status[DP_LINK_STATUS_SIZE];
>> +
>> +	if (!intel_dp_get_link_status(intel_dp, link_status)) {
>> +		DRM_ERROR("Failed to get link status\n");
>> +		return;
>> +	}
>> +
>> +	if (!intel_encoder->base.crtc)
>> +		return;
>> +
>> +	if (!to_intel_crtc(intel_encoder->base.crtc)->active)
>> +		return;
>> +
>> +	/* if link training is requested we should perform it always */
>> +	if ((intel_dp->compliance_test_type == DP_TEST_LINK_TRAINING) ||
>> +		(!drm_dp_channel_eq_ok(link_status, intel_dp->lane_count))) {
>> +		DRM_DEBUG_KMS("%s: channel EQ not ok, retraining\n",
>> +				intel_encoder->base.name);
>> +		intel_dp_start_link_train(intel_dp);
>> +		intel_dp_stop_link_train(intel_dp);
>> +	}
>> +}
>> +
>>   /*
>>    * According to DP spec
>>    * 5.1.2:
>> @@ -4298,15 +4325,12 @@ go_again:
>>    *  4. Check link status on receipt of hot-plug interrupt
>>    */
>>   static void
>> -intel_dp_check_link_status(struct intel_dp *intel_dp)
>> +intel_dp_short_pulse(struct intel_dp *intel_dp)
>>   {
>>   	struct drm_device *dev = intel_dp_to_dev(intel_dp);
>> -	struct intel_encoder *intel_encoder = &dp_to_dig_port(intel_dp)
>> ->base;
>>   	u8 sink_irq_vector;
>>   	u8 link_status[DP_LINK_STATUS_SIZE];
>>   
>> -	WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));
>> -
> I think it's better to move this WARN to the new intel_dp_check_link_status().

Sure.. Done..

>>   	/*
>>   	 * Clearing compliance test variables to allow capturing
>>   	 * of values for next automated test request.
>> @@ -4315,12 +4339,6 @@ intel_dp_check_link_status(struct intel_dp *intel_dp)
>>   	intel_dp->compliance_test_type = 0;
>>   	intel_dp->compliance_test_data = 0;
>>   
>> -	if (!intel_encoder->base.crtc)
>> -		return;
>> -
>> -	if (!to_intel_crtc(intel_encoder->base.crtc)->active)
>> -		return;
>> -
>>   	/* Try to read receiver status if the link appears to be up */
>>   	if (!intel_dp_get_link_status(intel_dp, link_status)) {
>>   		return;
> There is now two calls to intel_dp_get_link_status()and the value of link_status
> is not used in this function, so maybe just remove it from here. Looks good
> otherwise.
>
> Ander

Sure.. Done..

>> @@ -4345,14 +4363,9 @@ intel_dp_check_link_status(struct intel_dp *intel_dp)
>>   			DRM_DEBUG_DRIVER("CP or sink specific irq
>> unhandled\n");
>>   	}
>>   
>> -	/* if link training is requested we should perform it always */
>> -	if ((intel_dp->compliance_test_type == DP_TEST_LINK_TRAINING) ||
>> -		(!drm_dp_channel_eq_ok(link_status, intel_dp->lane_count))) {
>> -		DRM_DEBUG_KMS("%s: channel EQ not ok, retraining\n",
>> -			      intel_encoder->base.name);
>> -		intel_dp_start_link_train(intel_dp);
>> -		intel_dp_stop_link_train(intel_dp);
>> -	}
>> +	drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
>> +	intel_dp_check_link_status(intel_dp);
>> +	drm_modeset_unlock(&dev->mode_config.connection_mutex);
>>   }
>>   
>>   /* XXX this is probably wrong for multiple downstream ports */
>> @@ -5080,11 +5093,8 @@ intel_dp_hpd_pulse(struct intel_digital_port
>> *intel_dig_port, bool long_hpd)
>>   			}
>>   		}
>>   
>> -		if (!intel_dp->is_mst) {
>> -			drm_modeset_lock(&dev->mode_config.connection_mutex,
>> NULL);
>> -			intel_dp_check_link_status(intel_dp);
>> -			drm_modeset_unlock(&dev
>> ->mode_config.connection_mutex);
>> -		}
>> +		if (!intel_dp->is_mst)
>> +			intel_dp_short_pulse(intel_dp);
>>   	}
>>   
>>   	ret = IRQ_HANDLED;

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Re: [PATCH 4/6] drm/i915: Save sink_count for tracking changes to it

[Shubhangi Shrivastava]

On Thursday 14 January 2016 06:30 PM, Ander Conselvan De Oliveira wrote:
> On Tue, 2016-01-05 at 18:20 +0530, Shubhangi Shrivastava wrote:
>> Sink count can change between short pulse hpd hence this patch
>> adds a member variable to intel_dp so we can track any changes
>> between short pulse interrupts.
>>
>> Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
>> Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
>> Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
>> ---
>>   drivers/gpu/drm/i915/intel_dp.c  | 7 +++----
>>   drivers/gpu/drm/i915/intel_drv.h | 1 +
>>   2 files changed, 4 insertions(+), 4 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
>> index 842790e..c2e8516 100644
>> --- a/drivers/gpu/drm/i915/intel_dp.c
>> +++ b/drivers/gpu/drm/i915/intel_dp.c
>> @@ -4385,14 +4385,13 @@ intel_dp_detect_dpcd(struct intel_dp *intel_dp)
>>   	/* If we're HPD-aware, SINK_COUNT changes dynamically */
>>   	if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11 &&
>>   	    intel_dp->downstream_ports[0] & DP_DS_PORT_HPD) {
>> -		uint8_t reg;
>>   
>>   		if (intel_dp_dpcd_read_wake(&intel_dp->aux, DP_SINK_COUNT,
>> -					    &reg, 1) < 0)
>> +					    &intel_dp->sink_count, 1) < 0)
>>   			return connector_status_unknown;
>>   
>> -		return DP_GET_SINK_COUNT(reg) ? connector_status_connected
>> -					      :
>> connector_status_disconnected;
>> +		return DP_GET_SINK_COUNT(intel_dp->sink_count) ?
>> +		connector_status_connected : connector_status_disconnected;
> I think it would be better to have the value of intel_dp->sink_count ready for
> consumption, i.e., store the result of DP_GET_SINK_COUNT().
>
> Ander

Sure.. Done..

>>   	}
>>   
>>   	/* If no HPD, poke DDC gently */
>> diff --git a/drivers/gpu/drm/i915/intel_drv.h
>> b/drivers/gpu/drm/i915/intel_drv.h
>> index 0438b57..88b05ba 100644
>> --- a/drivers/gpu/drm/i915/intel_drv.h
>> +++ b/drivers/gpu/drm/i915/intel_drv.h
>> @@ -757,6 +757,7 @@ struct intel_dp {
>>   	uint32_t DP;
>>   	int link_rate;
>>   	uint8_t lane_count;
>> +	uint8_t sink_count;
>>   	bool has_audio;
>>   	enum hdmi_force_audio force_audio;
>>   	bool limited_color_range;

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Re: [PATCH] drm/i915: Splitting intel_dp_check_link_status

[Thulasimani, Sivakumar]

On 1/19/2016 2:14 PM, Daniel Vetter wrote:
> On Tue, Jan 19, 2016 at 10:14:30AM +0530, Thulasimani, Sivakumar wrote:
>>
>> On 1/19/2016 2:35 AM, Lukas Wunner wrote:
>>> Hi,
>>>
>>> On Mon, Jan 18, 2016 at 04:22:19PM +0530, Shubhangi Shrivastava wrote:
>>>> When created originally intel_dp_check_link_status()
>>>> was supposed to handle only link training for short
>>>> pulse but has grown into handler for short pulse itself.
>>>> This patch cleans up this function by splitting it into
>>>> two halves. First intel_dp_short_pulse() is called,
>>>> which will be entry point and handle all logic for
>>>> short pulse handling while intel_dp_check_link_status()
>>>> will retain its original purpose of only doing link
>>>> status related work.
>>>> The link retraining part when EQ is not correct is
>>>> retained to intel_dp_check_link_status whereas other
>>>> operations are handled as part of intel_dp_short_pulse.
>>>> This change is required to avoid performing all DPCD
>>>> related operations on performing link retraining.
>>>>
>>>> v2: Added WARN_ON to intel_dp_check_link_status()
>>>>      Removed a call to intel_dp_get_link_status() (Ander)
>>>>
>>>> Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
>>>> Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
>>>> Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
>>>> ---
>>>>   drivers/gpu/drm/i915/intel_dp.c | 65 +++++++++++++++++++++++------------------
>>>>   1 file changed, 36 insertions(+), 29 deletions(-)
>>>>
>>>> diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
>>>> index 82ee18d..f8d9611 100644
>>>> --- a/drivers/gpu/drm/i915/intel_dp.c
>>>> +++ b/drivers/gpu/drm/i915/intel_dp.c
>>>> @@ -4279,6 +4279,36 @@ go_again:
>>>>   	return -EINVAL;
>>>>   }
>>>> +static void
>>>> +intel_dp_check_link_status(struct intel_dp *intel_dp)
>>>> +{
>>>> +	struct intel_encoder *intel_encoder = &dp_to_dig_port(intel_dp)->base;
>>>> +	struct drm_device *dev = intel_dp_to_dev(intel_dp);
>>>> +	u8 link_status[DP_LINK_STATUS_SIZE];
>>>> +
>>>> +	WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));
>>>> +
>>>> +	if (!intel_dp_get_link_status(intel_dp, link_status)) {
>>>> +		DRM_ERROR("Failed to get link status\n");
>>>> +		return;
>>>> +	}
>>>> +
>>>> +	if (!intel_encoder->base.crtc)
>>>> +		return;
>>>> +
>>>> +	if (!to_intel_crtc(intel_encoder->base.crtc)->active)
>>>> +		return;
>>> Why do you change the order of the three if-clauses above?
>>> The original order seems to make more sense. (Checking for
>>> ->base.crtc and ->active is cheap, whereas accessing AUX to
>>> get the link status is time consuming. You don't want to
>>> spend that time only to bail out, should one of the other two
>>> if-clauses fail.)
>>>
>>> Best regards,
>>>
>>> Lukas
>> Actually it is expected to read link status whenever we receive short pulse
>> interrupt
>> irrespective of the panel being enabled or not. So this change is with
>> respect to
>> that rather than any performance based.
> As a general rule please don't make functional changes like these in a
> patch that just splits stuff up. Your patch summary sounds like simple
> refactoring, which this doesn't seem to be.
> -Daniel
Understood, will make the appropriate changes and move that to separate 
patch.

regards,
Sivakumar
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Re: [PATCH] drm/i915: Splitting intel_dp_check_link_status

[Daniel Vetter]

On Tue, Jan 19, 2016 at 02:29:22PM +0530, Thulasimani, Sivakumar wrote:
> 
> 
> On 1/19/2016 2:14 PM, Daniel Vetter wrote:
> >On Tue, Jan 19, 2016 at 10:14:30AM +0530, Thulasimani, Sivakumar wrote:
> >>
> >>On 1/19/2016 2:35 AM, Lukas Wunner wrote:
> >>>Hi,
> >>>
> >>>On Mon, Jan 18, 2016 at 04:22:19PM +0530, Shubhangi Shrivastava wrote:
> >>>>When created originally intel_dp_check_link_status()
> >>>>was supposed to handle only link training for short
> >>>>pulse but has grown into handler for short pulse itself.
> >>>>This patch cleans up this function by splitting it into
> >>>>two halves. First intel_dp_short_pulse() is called,
> >>>>which will be entry point and handle all logic for
> >>>>short pulse handling while intel_dp_check_link_status()
> >>>>will retain its original purpose of only doing link
> >>>>status related work.
> >>>>The link retraining part when EQ is not correct is
> >>>>retained to intel_dp_check_link_status whereas other
> >>>>operations are handled as part of intel_dp_short_pulse.
> >>>>This change is required to avoid performing all DPCD
> >>>>related operations on performing link retraining.
> >>>>
> >>>>v2: Added WARN_ON to intel_dp_check_link_status()
> >>>>     Removed a call to intel_dp_get_link_status() (Ander)
> >>>>
> >>>>Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
> >>>>Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
> >>>>Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
> >>>>---
> >>>>  drivers/gpu/drm/i915/intel_dp.c | 65 +++++++++++++++++++++++------------------
> >>>>  1 file changed, 36 insertions(+), 29 deletions(-)
> >>>>
> >>>>diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
> >>>>index 82ee18d..f8d9611 100644
> >>>>--- a/drivers/gpu/drm/i915/intel_dp.c
> >>>>+++ b/drivers/gpu/drm/i915/intel_dp.c
> >>>>@@ -4279,6 +4279,36 @@ go_again:
> >>>>  	return -EINVAL;
> >>>>  }
> >>>>+static void
> >>>>+intel_dp_check_link_status(struct intel_dp *intel_dp)
> >>>>+{
> >>>>+	struct intel_encoder *intel_encoder = &dp_to_dig_port(intel_dp)->base;
> >>>>+	struct drm_device *dev = intel_dp_to_dev(intel_dp);
> >>>>+	u8 link_status[DP_LINK_STATUS_SIZE];
> >>>>+
> >>>>+	WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));
> >>>>+
> >>>>+	if (!intel_dp_get_link_status(intel_dp, link_status)) {
> >>>>+		DRM_ERROR("Failed to get link status\n");
> >>>>+		return;
> >>>>+	}
> >>>>+
> >>>>+	if (!intel_encoder->base.crtc)
> >>>>+		return;
> >>>>+
> >>>>+	if (!to_intel_crtc(intel_encoder->base.crtc)->active)
> >>>>+		return;
> >>>Why do you change the order of the three if-clauses above?
> >>>The original order seems to make more sense. (Checking for
> >>>->base.crtc and ->active is cheap, whereas accessing AUX to
> >>>get the link status is time consuming. You don't want to
> >>>spend that time only to bail out, should one of the other two
> >>>if-clauses fail.)
> >>>
> >>>Best regards,
> >>>
> >>>Lukas
> >>Actually it is expected to read link status whenever we receive short pulse
> >>interrupt
> >>irrespective of the panel being enabled or not. So this change is with
> >>respect to
> >>that rather than any performance based.
> >As a general rule please don't make functional changes like these in a
> >patch that just splits stuff up. Your patch summary sounds like simple
> >refactoring, which this doesn't seem to be.
> >-Daniel
> Understood, will make the appropriate changes and move that to separate
> patch.

btw you don't have to split it since really this is a small change.
Changing the subject to something that makes is clearer that it's not just
refactoring is also ok, e.g. "reorganize intel_dp_detect"

Then explain in the commit message why and what changes, like you do
already.
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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Re: [PATCH] drm/i915: Splitting intel_dp_check_link_status

[Thulasimani, Sivakumar]

On 1/19/2016 2:35 PM, Daniel Vetter wrote:
> On Tue, Jan 19, 2016 at 02:29:22PM +0530, Thulasimani, Sivakumar wrote:
>>
>> On 1/19/2016 2:14 PM, Daniel Vetter wrote:
>>> On Tue, Jan 19, 2016 at 10:14:30AM +0530, Thulasimani, Sivakumar wrote:
>>>> On 1/19/2016 2:35 AM, Lukas Wunner wrote:
>>>>> Hi,
>>>>>
>>>>> On Mon, Jan 18, 2016 at 04:22:19PM +0530, Shubhangi Shrivastava wrote:
>>>>>> When created originally intel_dp_check_link_status()
>>>>>> was supposed to handle only link training for short
>>>>>> pulse but has grown into handler for short pulse itself.
>>>>>> This patch cleans up this function by splitting it into
>>>>>> two halves. First intel_dp_short_pulse() is called,
>>>>>> which will be entry point and handle all logic for
>>>>>> short pulse handling while intel_dp_check_link_status()
>>>>>> will retain its original purpose of only doing link
>>>>>> status related work.
>>>>>> The link retraining part when EQ is not correct is
>>>>>> retained to intel_dp_check_link_status whereas other
>>>>>> operations are handled as part of intel_dp_short_pulse.
>>>>>> This change is required to avoid performing all DPCD
>>>>>> related operations on performing link retraining.
>>>>>>
>>>>>> v2: Added WARN_ON to intel_dp_check_link_status()
>>>>>>      Removed a call to intel_dp_get_link_status() (Ander)
>>>>>>
>>>>>> Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
>>>>>> Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
>>>>>> Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
>>>>>> ---
>>>>>>   drivers/gpu/drm/i915/intel_dp.c | 65 +++++++++++++++++++++++------------------
>>>>>>   1 file changed, 36 insertions(+), 29 deletions(-)
>>>>>>
>>>>>> diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
>>>>>> index 82ee18d..f8d9611 100644
>>>>>> --- a/drivers/gpu/drm/i915/intel_dp.c
>>>>>> +++ b/drivers/gpu/drm/i915/intel_dp.c
>>>>>> @@ -4279,6 +4279,36 @@ go_again:
>>>>>>   	return -EINVAL;
>>>>>>   }
>>>>>> +static void
>>>>>> +intel_dp_check_link_status(struct intel_dp *intel_dp)
>>>>>> +{
>>>>>> +	struct intel_encoder *intel_encoder = &dp_to_dig_port(intel_dp)->base;
>>>>>> +	struct drm_device *dev = intel_dp_to_dev(intel_dp);
>>>>>> +	u8 link_status[DP_LINK_STATUS_SIZE];
>>>>>> +
>>>>>> +	WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));
>>>>>> +
>>>>>> +	if (!intel_dp_get_link_status(intel_dp, link_status)) {
>>>>>> +		DRM_ERROR("Failed to get link status\n");
>>>>>> +		return;
>>>>>> +	}
>>>>>> +
>>>>>> +	if (!intel_encoder->base.crtc)
>>>>>> +		return;
>>>>>> +
>>>>>> +	if (!to_intel_crtc(intel_encoder->base.crtc)->active)
>>>>>> +		return;
>>>>> Why do you change the order of the three if-clauses above?
>>>>> The original order seems to make more sense. (Checking for
>>>>> ->base.crtc and ->active is cheap, whereas accessing AUX to
>>>>> get the link status is time consuming. You don't want to
>>>>> spend that time only to bail out, should one of the other two
>>>>> if-clauses fail.)
>>>>>
>>>>> Best regards,
>>>>>
>>>>> Lukas
>>>> Actually it is expected to read link status whenever we receive short pulse
>>>> interrupt
>>>> irrespective of the panel being enabled or not. So this change is with
>>>> respect to
>>>> that rather than any performance based.
>>> As a general rule please don't make functional changes like these in a
>>> patch that just splits stuff up. Your patch summary sounds like simple
>>> refactoring, which this doesn't seem to be.
>>> -Daniel
>> Understood, will make the appropriate changes and move that to separate
>> patch.
> btw you don't have to split it since really this is a small change.
> Changing the subject to something that makes is clearer that it's not just
> refactoring is also ok, e.g. "reorganize intel_dp_detect"
>
> Then explain in the commit message why and what changes, like you do
> already.
> -Daniel
Sure, that will save some time in redoing ULT+upstreaming :).
to give some background, the movement was supposed to be a separate
patch but got merged during this cleanup. Will make sure that gets
documented and split clearly as required hence forth.

regards,
Sivakumar
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Re: ✗ Fi.CI.BAT: failure for Fixing sink count related detection over (rev8)

[Ander Conselvan De Oliveira]

Hi Shubhangi,

On Mon, 2016-01-18 at 13:01 +0000, Patchwork wrote:
> == Summary ==
> 
> HEAD is now at 2dd73be drm-intel-nightly: 2016y-01m-18d-09h-59m-27s UTC
> integration manifest
> Applying: drm/i915: Splitting intel_dp_detect
> Applying: drm/i915: Cleaning up intel_dp_hpd_pulse
> Applying: drm/i915: Splitting intel_dp_check_link_status
> Applying: drm/i915: Save sink_count for tracking changes to it
> Applying: drm/i915: Save sink_count for tracking changes to it and read
> sink_count dpcd always

It seems patchwork got confused about the order of the new patches in this
series. When you change multiple patches at once, it is common to resend the
entire series without --in-reply-to. It makes it easier for humans and patchwork
to figure out which are the new patches.

Can you please resend the series as a new thread so we can have the patches go
through CI run?

Thanks,
Ander

> Using index info to reconstruct a base tree...
> M	drivers/gpu/drm/i915/intel_dp.c
> M	drivers/gpu/drm/i915/intel_drv.h
> Falling back to patching base and 3-way merge...
> Auto-merging drivers/gpu/drm/i915/intel_dp.c
> CONFLICT (content): Merge conflict in drivers/gpu/drm/i915/intel_dp.c
> Patch failed at 0005 drm/i915: Save sink_count for tracking changes to it and
> read sink_count dpcd always
> 
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> Intel-gfx@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
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[PATCH] drm/i915: Reorganizing intel_dp_check_link_status

[Shubhangi Shrivastava]

When created originally intel_dp_check_link_status()
was supposed to handle only link training for short
pulse but has grown into handler for short pulse itself.
This patch cleans up this function by splitting it into
two halves. First intel_dp_short_pulse() is called,
which will be entry point and handle all logic for
short pulse handling while intel_dp_check_link_status()
will retain its original purpose of only doing link
status related work.

intel_dp_short_pulse: All existing code other than
link status read and link training upon error status.

intel_dp_check_link_status:
The link status should be read on short pulse
irrespective of panel being enabled or not so
intel_dp_get_link_status() performs dpcd read first
then based on crtc active / enabled it will
perform the link training.

v2: Added WARN_ON to intel_dp_check_link_status()
    Removed a call to intel_dp_get_link_status() (Ander)

v3: Changed commit message to explain need of link status
    being read before performing encoder checks (Daniel)

Tested-by: Nathan D Ciobanu <nathan.d.ciobanu@intel.com>
Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
Signed-off-by: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>
---
 drivers/gpu/drm/i915/intel_dp.c | 65 +++++++++++++++++++++++------------------
 1 file changed, 36 insertions(+), 29 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 82ee18d..f8d9611 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -4279,6 +4279,36 @@ go_again:
 	return -EINVAL;
 }
 
+static void
+intel_dp_check_link_status(struct intel_dp *intel_dp)
+{
+	struct intel_encoder *intel_encoder = &dp_to_dig_port(intel_dp)->base;
+	struct drm_device *dev = intel_dp_to_dev(intel_dp);
+	u8 link_status[DP_LINK_STATUS_SIZE];
+
+	WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));
+
+	if (!intel_dp_get_link_status(intel_dp, link_status)) {
+		DRM_ERROR("Failed to get link status\n");
+		return;
+	}
+
+	if (!intel_encoder->base.crtc)
+		return;
+
+	if (!to_intel_crtc(intel_encoder->base.crtc)->active)
+		return;
+
+	/* if link training is requested we should perform it always */
+	if ((intel_dp->compliance_test_type == DP_TEST_LINK_TRAINING) ||
+		(!drm_dp_channel_eq_ok(link_status, intel_dp->lane_count))) {
+		DRM_DEBUG_KMS("%s: channel EQ not ok, retraining\n",
+				intel_encoder->base.name);
+		intel_dp_start_link_train(intel_dp);
+		intel_dp_stop_link_train(intel_dp);
+	}
+}
+
 /*
  * According to DP spec
  * 5.1.2:
@@ -4288,14 +4318,10 @@ go_again:
  *  4. Check link status on receipt of hot-plug interrupt
  */
 static void
-intel_dp_check_link_status(struct intel_dp *intel_dp)
+intel_dp_short_pulse(struct intel_dp *intel_dp)
 {
 	struct drm_device *dev = intel_dp_to_dev(intel_dp);
-	struct intel_encoder *intel_encoder = &dp_to_dig_port(intel_dp)->base;
 	u8 sink_irq_vector;
-	u8 link_status[DP_LINK_STATUS_SIZE];
-
-	WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));
 
 	/*
 	 * Clearing compliance test variables to allow capturing
@@ -4305,17 +4331,6 @@ intel_dp_check_link_status(struct intel_dp *intel_dp)
 	intel_dp->compliance_test_type = 0;
 	intel_dp->compliance_test_data = 0;
 
-	if (!intel_encoder->base.crtc)
-		return;
-
-	if (!to_intel_crtc(intel_encoder->base.crtc)->active)
-		return;
-
-	/* Try to read receiver status if the link appears to be up */
-	if (!intel_dp_get_link_status(intel_dp, link_status)) {
-		return;
-	}
-
 	/* Now read the DPCD to see if it's actually running */
 	if (!intel_dp_get_dpcd(intel_dp)) {
 		return;
@@ -4335,14 +4350,9 @@ intel_dp_check_link_status(struct intel_dp *intel_dp)
 			DRM_DEBUG_DRIVER("CP or sink specific irq unhandled\n");
 	}
 
-	/* if link training is requested we should perform it always */
-	if ((intel_dp->compliance_test_type == DP_TEST_LINK_TRAINING) ||
-		(!drm_dp_channel_eq_ok(link_status, intel_dp->lane_count))) {
-		DRM_DEBUG_KMS("%s: channel EQ not ok, retraining\n",
-			      intel_encoder->base.name);
-		intel_dp_start_link_train(intel_dp);
-		intel_dp_stop_link_train(intel_dp);
-	}
+	drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
+	intel_dp_check_link_status(intel_dp);
+	drm_modeset_unlock(&dev->mode_config.connection_mutex);
 }
 
 /* XXX this is probably wrong for multiple downstream ports */
@@ -5072,11 +5082,8 @@ intel_dp_hpd_pulse(struct intel_digital_port *intel_dig_port, bool long_hpd)
 			}
 		}
 
-		if (!intel_dp->is_mst) {
-			drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
-			intel_dp_check_link_status(intel_dp);
-			drm_modeset_unlock(&dev->mode_config.connection_mutex);
-		}
+		if (!intel_dp->is_mst)
+			intel_dp_short_pulse(intel_dp);
 	}
 
 	ret = IRQ_HANDLED;
-- 
2.6.1

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✗ Fi.CI.BAT: failure for Fixing sink count related detection over (rev9)

[Patchwork]

== Summary ==

HEAD is now at 00a0c7d drm-intel-nightly: 2016y-01m-18d-16h-50m-37s UTC integration manifest
Applying: drm/i915: Splitting intel_dp_detect
Applying: drm/i915: Cleaning up intel_dp_hpd_pulse
Applying: drm/i915: Reorganizing intel_dp_check_link_status
Applying: drm/i915: Save sink_count for tracking changes to it
Applying: drm/i915: Save sink_count for tracking changes to it and read sink_count dpcd always
Using index info to reconstruct a base tree...
M	drivers/gpu/drm/i915/intel_dp.c
M	drivers/gpu/drm/i915/intel_drv.h
Falling back to patching base and 3-way merge...
Auto-merging drivers/gpu/drm/i915/intel_dp.c
CONFLICT (content): Merge conflict in drivers/gpu/drm/i915/intel_dp.c
Patch failed at 0005 drm/i915: Save sink_count for tracking changes to it and read sink_count dpcd always

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Re: ✗ Fi.CI.BAT: failure for Fixing sink count related detection over (rev8)

[Shrivastava, Shubhangi]

Sure Ander.. Have resent this series of patches.. Will ensure to resend the series for multiple patch changes.. :)

Thanks and Regards,
Shubhangi Shrivastava.

-----Original Message-----
From: Ander Conselvan De Oliveira [mailto:conselvan2@gmail.com] 
Sent: Tuesday, January 19, 2016 3:09 PM
To: Patchwork <patchwork@annarchy.freedesktop.org>; Shrivastava, Shubhangi <shubhangi.shrivastava@intel.com>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [Intel-gfx] ✗ Fi.CI.BAT: failure for Fixing sink count related detection over (rev8)

Hi Shubhangi,

On Mon, 2016-01-18 at 13:01 +0000, Patchwork wrote:
> == Summary ==
> 
> HEAD is now at 2dd73be drm-intel-nightly: 2016y-01m-18d-09h-59m-27s 
> UTC integration manifest
> Applying: drm/i915: Splitting intel_dp_detect
> Applying: drm/i915: Cleaning up intel_dp_hpd_pulse
> Applying: drm/i915: Splitting intel_dp_check_link_status
> Applying: drm/i915: Save sink_count for tracking changes to it
> Applying: drm/i915: Save sink_count for tracking changes to it and 
> read sink_count dpcd always

It seems patchwork got confused about the order of the new patches in this series. When you change multiple patches at once, it is common to resend the entire series without --in-reply-to. It makes it easier for humans and patchwork to figure out which are the new patches.

Can you please resend the series as a new thread so we can have the patches go through CI run?

Thanks,
Ander

> Using index info to reconstruct a base tree...
> M	drivers/gpu/drm/i915/intel_dp.c
> M	drivers/gpu/drm/i915/intel_drv.h
> Falling back to patching base and 3-way merge...
> Auto-merging drivers/gpu/drm/i915/intel_dp.c CONFLICT (content): Merge 
> conflict in drivers/gpu/drm/i915/intel_dp.c Patch failed at 0005 
> drm/i915: Save sink_count for tracking changes to it and read 
> sink_count dpcd always
> 
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
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Re: ✗ warning: Fi.CI.BAT

[Daniel Vetter]

On Wed, Jan 13, 2016 at 02:57:33PM -0000, Patchwork wrote:
> == Summary ==
> 
> Built on 4d09810b01441f9124c072a866f608b748f92f6c drm-intel-nightly: 2016y-01m-13d-12h-32m-08s UTC integration manifest
> 
> Test gem_storedw_loop:
>         Subgroup basic-render:
>                 pass       -> DMESG-WARN (skl-i5k-2) UNSTABLE
>                 pass       -> DMESG-WARN (bdw-ultra)

This was https://bugs.freedesktop.org/show_bug.cgi?id=93693 but has since
been fixed.
-Daniel

> Test kms_flip:
>         Subgroup basic-flip-vs-dpms:
>                 dmesg-warn -> PASS       (ilk-hp8440p)
> 
> bdw-nuci7        total:138  pass:129  dwarn:0   dfail:0   fail:0   skip:9  
> bdw-ultra        total:138  pass:131  dwarn:1   dfail:0   fail:0   skip:6  
> bsw-nuc-2        total:141  pass:115  dwarn:2   dfail:0   fail:0   skip:24 
> hsw-brixbox      total:141  pass:134  dwarn:0   dfail:0   fail:0   skip:7  
> hsw-gt2          total:141  pass:137  dwarn:0   dfail:0   fail:0   skip:4  
> hsw-xps12        total:138  pass:133  dwarn:1   dfail:0   fail:0   skip:4  
> ilk-hp8440p      total:141  pass:101  dwarn:3   dfail:0   fail:0   skip:37 
> ivb-t430s        total:135  pass:122  dwarn:3   dfail:4   fail:0   skip:6  
> skl-i5k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
> skl-i7k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
> snb-dellxps      total:141  pass:122  dwarn:5   dfail:0   fail:0   skip:14 
> snb-x220t        total:141  pass:122  dwarn:5   dfail:0   fail:1   skip:13 
> 
> Results at /archive/results/CI_IGT_test/Patchwork_1169/
> 

-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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Re: ✗ warning: Fi.CI.BAT

[Jani Nikula]

On Thu, 21 Jan 2016, "Adebisi, YetundeX" <yetundex.adebisi@intel.com> wrote:
> Hi,
>
> I got this message in reply to this patch (https://patchwork.freedesktop.org/patch/60736/). 
>
> It looks like most of the warnings are related to 'PWM1 enabled'
> warnings that happen when the hardware is going into some power
> management state and BLM_PWM_ENABLE and/or BLM_PCH_PWM_ENABLE are
> enabled on the bdw-ultra platform.

This sounds plausible if the panel actually has DPCD controlled
backlight; I was unable to confirm from the CI logs. The BIOS probably
enables the PWMs at boot, and then we don't disable.

What confuses me is that the backlight works on the machine *without*
your patches. IIUC your patch should only enable DPCD backlight control
if the DPCD says PWM control is not available.

> What is the best way to fix this? If my patch is used then the
> function that disables BLM_PWM_ENABLE and/or BLM_PCH_PWM_ENABLE
> (lpt_disable_backlight) will not be called.
>
> Should I disable this DPCD backlight control featured for BDW or
> specifically disable these bits in my intel_dp_aux_enable_backlight
> function?

Whether it makes sense or not, I predict the BIOSes of all machines to
blindly enable the PWMs. Including when the panel really doesn't support
PWM control. So we need to sanitize these registers.

See the comment in lpt_disable_backlight, this is already the case for
CPU PWM when only PCH PWM is used. I think the right approach would be
to sanitize the state at setup time instead of disable time.

The BDW in question is some development platform, I don't think you
could buy it. So it's a bit special, but we have it in CI because it has
some other features we like to test. Not sure how much conclusions one
can really draw from it.

BR,
Jani.



>
> Thank you.
>
> Yetunde
>
>
> Dmesg warn output
>
> [  357.655508] ------------[ cut here ]------------
> [  357.655536] WARNING: CPU: 1 PID: 43 at drivers/gpu/drm/i915/intel_display.c:9518 hsw_enable_pc8+0x609/0x730 [i915]()
> [  357.655537] CPU PWM1 enabled
> [  357.655539] Modules linked in: i915 ax88179_178a i2c_hid x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul cdc_ncm usbnet mii mei_me mei lpc_ich i2c_designware_platform i2c_designware_core e1000e sdhci_pci ptp pps_core sdhci_acpi sdhci mmc_core [last unloaded: i915]
> [  357.655559] CPU: 1 PID: 43 Comm: kworker/1:1 Tainted: G     U  W       4.4.0-gfxbench+ #1
> [  357.655560] Hardware name: Intel Corporation Broadwell Client platform/Wilson Beach SDS, BIOS BDW-E2R1.86C.0095.R09.1410300006 10/30/2014
> [  357.655565] Workqueue: pm pm_runtime_work
> [  357.655567]  ffffffffa03e7ce8 ffff8800ab8e3b68 ffffffff813df90c ffff8800ab8e3bb0
> [  357.655570]  ffff8800ab8e3ba0 ffffffff810746e1 ffff8802308c0000 ffff880240341898
> [  357.655573]  ffff8802403418a8 ffff880240341148 ffff880243bd3470 ffff8800ab8e3c00
> [  357.655576] Call Trace:
> [  357.655580]  [<ffffffff813df90c>] dump_stack+0x4e/0x82
> [  357.655583]  [<ffffffff810746e1>] warn_slowpath_common+0x81/0xc0
> [  357.655585]  [<ffffffff81074767>] warn_slowpath_fmt+0x47/0x50
> [  357.655603]  [<ffffffffa0378329>] hsw_enable_pc8+0x609/0x730 [i915]
> [  357.655610]  [<ffffffffa02f4eba>] intel_suspend_complete+0xca/0x6c0 [i915]
> [  357.655617]  [<ffffffffa02f578b>] intel_runtime_suspend+0xdb/0x2d0 [i915]
> [  357.655620]  [<ffffffff81425496>] pci_pm_runtime_suspend+0x56/0x190
> [  357.655623]  [<ffffffff81425440>] ? pci_pm_runtime_resume+0xa0/0xa0
> [  357.655626]  [<ffffffff8152417d>] __rpm_callback+0x2d/0x70
> [  357.655628]  [<ffffffff81425440>] ? pci_pm_runtime_resume+0xa0/0xa0
> [  357.655631]  [<ffffffff815241df>] rpm_callback+0x1f/0x80
> [  357.655633]  [<ffffffff81425440>] ? pci_pm_runtime_resume+0xa0/0xa0
> [  357.655635]  [<ffffffff815246c8>] rpm_suspend+0x148/0x780
> [  357.655638]  [<ffffffff81526276>] pm_runtime_work+0x76/0xc0
> [  357.655641]  [<ffffffff8108f415>] process_one_work+0x1e5/0x620
> [  357.655642]  [<ffffffff8108f379>] ? process_one_work+0x149/0x620
> [  357.655645]  [<ffffffff8108f899>] worker_thread+0x49/0x450
> [  357.655646]  [<ffffffff8108f850>] ? process_one_work+0x620/0x620
> [  357.655648]  [<ffffffff8108f850>] ? process_one_work+0x620/0x620
> [  357.655651]  [<ffffffff81095eca>] kthread+0xea/0x100
> [  357.655653]  [<ffffffff81799e17>] ? _raw_spin_unlock_irq+0x27/0x50
> [  357.655656]  [<ffffffff81095de0>] ? kthread_create_on_node+0x1f0/0x1f0
> [  357.655658]  [<ffffffff8179aabf>] ret_from_fork+0x3f/0x70
> [  357.655661]  [<ffffffff81095de0>] ? kthread_create_on_node+0x1f0/0x1f0
> [  357.655662] ---[ end trace d4f8f254173751a9 ]---
> [  357.655665] ------------[ cut here ]------------
> [  357.655682] WARNING: CPU: 1 PID: 43 at drivers/gpu/drm/i915/intel_display.c:9523 hsw_enable_pc8+0x701/0x730 [i915]()
> [  357.655683] PCH PWM1 enabled
> [  357.655684] Modules linked in: i915 ax88179_178a i2c_hid x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul cdc_ncm usbnet mii mei_me mei lpc_ich i2c_designware_platform i2c_designware_core e1000e sdhci_pci ptp pps_core sdhci_acpi sdhci mmc_core [last unloaded: i915]
> [  357.655699] CPU: 1 PID: 43 Comm: kworker/1:1 Tainted: G     U  W       4.4.0-gfxbench+ #1
> [  357.655701] Hardware name: Intel Corporation Broadwell Client platform/Wilson Beach SDS, BIOS BDW-E2R1.86C.0095.R09.1410300006 10/30/2014
> [  357.655704] Workqueue: pm pm_runtime_work
> [  357.655705]  ffffffffa03e7ce8 ffff8800ab8e3b68 ffffffff813df90c ffff8800ab8e3bb0
> [  357.655708]  ffff8800ab8e3ba0 ffffffff810746e1 ffff8802308c0000 ffff880240341898
> [  357.655711]  ffff8802403418a8 ffff880240341148 ffff880243bd3470 ffff8800ab8e3c00
> [  357.655714] Call Trace:
> [  357.655716]  [<ffffffff813df90c>] dump_stack+0x4e/0x82
> [  357.655718]  [<ffffffff810746e1>] warn_slowpath_common+0x81/0xc0
> [  357.655720]  [<ffffffff81074767>] warn_slowpath_fmt+0x47/0x50
> [  357.655736]  [<ffffffffa0378421>] hsw_enable_pc8+0x701/0x730 [i915]
> [  357.655743]  [<ffffffffa02f4eba>] intel_suspend_complete+0xca/0x6c0 [i915]
> [  357.655750]  [<ffffffffa02f578b>] intel_runtime_suspend+0xdb/0x2d0 [i915]
> [  357.655753]  [<ffffffff81425496>] pci_pm_runtime_suspend+0x56/0x190
> [  357.655755]  [<ffffffff81425440>] ? pci_pm_runtime_resume+0xa0/0xa0
> [  357.655758]  [<ffffffff8152417d>] __rpm_callback+0x2d/0x70
> [  357.655760]  [<ffffffff81425440>] ? pci_pm_runtime_resume+0xa0/0xa0
> [  357.655763]  [<ffffffff815241df>] rpm_callback+0x1f/0x80
> [  357.655765]  [<ffffffff81425440>] ? pci_pm_runtime_resume+0xa0/0xa0
> [  357.655767]  [<ffffffff815246c8>] rpm_suspend+0x148/0x780
> [  357.655770]  [<ffffffff81526276>] pm_runtime_work+0x76/0xc0
> [  357.655772]  [<ffffffff8108f415>] process_one_work+0x1e5/0x620
> [  357.655773]  [<ffffffff8108f379>] ? process_one_work+0x149/0x620
> [  357.655775]  [<ffffffff8108f899>] worker_thread+0x49/0x450
> [  357.655777]  [<ffffffff8108f850>] ? process_one_work+0x620/0x620
> [  357.655779]  [<ffffffff8108f850>] ? process_one_work+0x620/0x620
> [  357.655781]  [<ffffffff81095eca>] kthread+0xea/0x100
> [  357.655783]  [<ffffffff81799e17>] ? _raw_spin_unlock_irq+0x27/0x50
> [  357.655786]  [<ffffffff81095de0>] ? kthread_create_on_node+0x1f0/0x1f0
> [  357.655788]  [<ffffffff8179aabf>] ret_from_fork+0x3f/0x70
> [  357.655790]  [<ffffffff81095de0>] ? kthread_create_on_node+0x1f0/0x1f0
> [  357.655791] ---[ end trace d4f8f254173751aa ]---
>
>
>> -----Original Message-----
>> From: Patchwork [mailto:patchwork@annarchy.freedesktop.org]
>> Sent: Tuesday, January 12, 2016 5:50 PM
>> To: Adebisi, YetundeX
>> Cc: intel-gfx@lists.freedesktop.org
>> Subject: ✗ warning: Fi.CI.BAT
>> 
>> == Summary ==
>> 
>> Built on 9a47f23e3744929b9b222cb750994723fff0e5ee drm-intel-nightly:
>> 2016y-01m-12d-16h-55m-40s UTC integration manifest
>> 
>> Test gem_storedw_loop:
>>         Subgroup basic-render:
>>                 pass       -> DMESG-WARN (skl-i5k-2) UNSTABLE
>>                 pass       -> DMESG-WARN (bdw-nuci7)
>>                 pass       -> DMESG-WARN (bdw-ultra)
>> Test kms_flip:
>>         Subgroup basic-flip-vs-modeset:
>>                 dmesg-warn -> PASS       (skl-i5k-2)
>>                 pass       -> DMESG-WARN (bdw-ultra)
>>         Subgroup basic-plain-flip:
>>                 pass       -> DMESG-WARN (bdw-ultra)
>> Test kms_pipe_crc_basic:
>>         Subgroup nonblocking-crc-pipe-a-frame-sequence:
>>                 pass       -> DMESG-WARN (bdw-ultra)
>>         Subgroup nonblocking-crc-pipe-b-frame-sequence:
>>                 pass       -> DMESG-WARN (bdw-ultra)
>>         Subgroup read-crc-pipe-a:
>>                 pass       -> DMESG-WARN (bdw-ultra)
>>         Subgroup read-crc-pipe-a-frame-sequence:
>>                 pass       -> DMESG-WARN (bdw-ultra)
>>         Subgroup read-crc-pipe-b:
>>                 pass       -> DMESG-WARN (bdw-ultra)
>>         Subgroup read-crc-pipe-b-frame-sequence:
>>                 pass       -> DMESG-WARN (bdw-ultra)
>>         Subgroup read-crc-pipe-c:
>>                 pass       -> DMESG-WARN (bdw-ultra)
>> Test pm_rpm:
>>         Subgroup basic-pci-d3-state:
>>                 pass       -> DMESG-WARN (bdw-ultra)
>>         Subgroup basic-rte:
>>                 pass       -> DMESG-WARN (bdw-ultra)
>> 
>> bdw-nuci7        total:138  pass:128  dwarn:1   dfail:0   fail:0   skip:9
>> bdw-ultra        total:138  pass:120  dwarn:12  dfail:0   fail:0   skip:6
>> bsw-nuc-2        total:141  pass:115  dwarn:2   dfail:0   fail:0   skip:24
>> byt-nuc          total:141  pass:123  dwarn:3   dfail:0   fail:0   skip:15
>> hsw-brixbox      total:141  pass:134  dwarn:0   dfail:0   fail:0   skip:7
>> hsw-gt2          total:141  pass:137  dwarn:0   dfail:0   fail:0   skip:4
>> hsw-xps12        total:138  pass:133  dwarn:1   dfail:0   fail:0   skip:4
>> ilk-hp8440p      total:141  pass:101  dwarn:3   dfail:0   fail:0   skip:37
>> ivb-t430s        total:135  pass:122  dwarn:3   dfail:4   fail:0   skip:6
>> skl-i5k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8
>> skl-i7k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8
>> snb-dellxps      total:141  pass:122  dwarn:5   dfail:0   fail:0   skip:14
>> snb-x220t        total:141  pass:122  dwarn:5   dfail:0   fail:1   skip:13
>> 
>> Results at /archive/results/CI_IGT_test/Patchwork_1154/
>

-- 
Jani Nikula, Intel Open Source Technology Center
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Re: ✗ warning: Fi.CI.BAT

[Adebisi, YetundeX]

Hi,

I got this message in reply to this patch (https://patchwork.freedesktop.org/patch/60736/). 

It looks like most of the warnings are related to  'PWM1 enabled' warnings that happen when the hardware is going into some power management state and BLM_PWM_ENABLE and/or BLM_PCH_PWM_ENABLE are enabled on the bdw-ultra platform.

What is the best way to fix this? If my patch is used then the function that disables BLM_PWM_ENABLE and/or BLM_PCH_PWM_ENABLE (lpt_disable_backlight) will not be called. 

Should I disable this DPCD backlight control featured  for BDW or specifically disable these bits in my intel_dp_aux_enable_backlight function?

Thank you.

Yetunde


Dmesg warn output

[  357.655508] ------------[ cut here ]------------
[  357.655536] WARNING: CPU: 1 PID: 43 at drivers/gpu/drm/i915/intel_display.c:9518 hsw_enable_pc8+0x609/0x730 [i915]()
[  357.655537] CPU PWM1 enabled
[  357.655539] Modules linked in: i915 ax88179_178a i2c_hid x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul cdc_ncm usbnet mii mei_me mei lpc_ich i2c_designware_platform i2c_designware_core e1000e sdhci_pci ptp pps_core sdhci_acpi sdhci mmc_core [last unloaded: i915]
[  357.655559] CPU: 1 PID: 43 Comm: kworker/1:1 Tainted: G     U  W       4.4.0-gfxbench+ #1
[  357.655560] Hardware name: Intel Corporation Broadwell Client platform/Wilson Beach SDS, BIOS BDW-E2R1.86C.0095.R09.1410300006 10/30/2014
[  357.655565] Workqueue: pm pm_runtime_work
[  357.655567]  ffffffffa03e7ce8 ffff8800ab8e3b68 ffffffff813df90c ffff8800ab8e3bb0
[  357.655570]  ffff8800ab8e3ba0 ffffffff810746e1 ffff8802308c0000 ffff880240341898
[  357.655573]  ffff8802403418a8 ffff880240341148 ffff880243bd3470 ffff8800ab8e3c00
[  357.655576] Call Trace:
[  357.655580]  [<ffffffff813df90c>] dump_stack+0x4e/0x82
[  357.655583]  [<ffffffff810746e1>] warn_slowpath_common+0x81/0xc0
[  357.655585]  [<ffffffff81074767>] warn_slowpath_fmt+0x47/0x50
[  357.655603]  [<ffffffffa0378329>] hsw_enable_pc8+0x609/0x730 [i915]
[  357.655610]  [<ffffffffa02f4eba>] intel_suspend_complete+0xca/0x6c0 [i915]
[  357.655617]  [<ffffffffa02f578b>] intel_runtime_suspend+0xdb/0x2d0 [i915]
[  357.655620]  [<ffffffff81425496>] pci_pm_runtime_suspend+0x56/0x190
[  357.655623]  [<ffffffff81425440>] ? pci_pm_runtime_resume+0xa0/0xa0
[  357.655626]  [<ffffffff8152417d>] __rpm_callback+0x2d/0x70
[  357.655628]  [<ffffffff81425440>] ? pci_pm_runtime_resume+0xa0/0xa0
[  357.655631]  [<ffffffff815241df>] rpm_callback+0x1f/0x80
[  357.655633]  [<ffffffff81425440>] ? pci_pm_runtime_resume+0xa0/0xa0
[  357.655635]  [<ffffffff815246c8>] rpm_suspend+0x148/0x780
[  357.655638]  [<ffffffff81526276>] pm_runtime_work+0x76/0xc0
[  357.655641]  [<ffffffff8108f415>] process_one_work+0x1e5/0x620
[  357.655642]  [<ffffffff8108f379>] ? process_one_work+0x149/0x620
[  357.655645]  [<ffffffff8108f899>] worker_thread+0x49/0x450
[  357.655646]  [<ffffffff8108f850>] ? process_one_work+0x620/0x620
[  357.655648]  [<ffffffff8108f850>] ? process_one_work+0x620/0x620
[  357.655651]  [<ffffffff81095eca>] kthread+0xea/0x100
[  357.655653]  [<ffffffff81799e17>] ? _raw_spin_unlock_irq+0x27/0x50
[  357.655656]  [<ffffffff81095de0>] ? kthread_create_on_node+0x1f0/0x1f0
[  357.655658]  [<ffffffff8179aabf>] ret_from_fork+0x3f/0x70
[  357.655661]  [<ffffffff81095de0>] ? kthread_create_on_node+0x1f0/0x1f0
[  357.655662] ---[ end trace d4f8f254173751a9 ]---
[  357.655665] ------------[ cut here ]------------
[  357.655682] WARNING: CPU: 1 PID: 43 at drivers/gpu/drm/i915/intel_display.c:9523 hsw_enable_pc8+0x701/0x730 [i915]()
[  357.655683] PCH PWM1 enabled
[  357.655684] Modules linked in: i915 ax88179_178a i2c_hid x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul cdc_ncm usbnet mii mei_me mei lpc_ich i2c_designware_platform i2c_designware_core e1000e sdhci_pci ptp pps_core sdhci_acpi sdhci mmc_core [last unloaded: i915]
[  357.655699] CPU: 1 PID: 43 Comm: kworker/1:1 Tainted: G     U  W       4.4.0-gfxbench+ #1
[  357.655701] Hardware name: Intel Corporation Broadwell Client platform/Wilson Beach SDS, BIOS BDW-E2R1.86C.0095.R09.1410300006 10/30/2014
[  357.655704] Workqueue: pm pm_runtime_work
[  357.655705]  ffffffffa03e7ce8 ffff8800ab8e3b68 ffffffff813df90c ffff8800ab8e3bb0
[  357.655708]  ffff8800ab8e3ba0 ffffffff810746e1 ffff8802308c0000 ffff880240341898
[  357.655711]  ffff8802403418a8 ffff880240341148 ffff880243bd3470 ffff8800ab8e3c00
[  357.655714] Call Trace:
[  357.655716]  [<ffffffff813df90c>] dump_stack+0x4e/0x82
[  357.655718]  [<ffffffff810746e1>] warn_slowpath_common+0x81/0xc0
[  357.655720]  [<ffffffff81074767>] warn_slowpath_fmt+0x47/0x50
[  357.655736]  [<ffffffffa0378421>] hsw_enable_pc8+0x701/0x730 [i915]
[  357.655743]  [<ffffffffa02f4eba>] intel_suspend_complete+0xca/0x6c0 [i915]
[  357.655750]  [<ffffffffa02f578b>] intel_runtime_suspend+0xdb/0x2d0 [i915]
[  357.655753]  [<ffffffff81425496>] pci_pm_runtime_suspend+0x56/0x190
[  357.655755]  [<ffffffff81425440>] ? pci_pm_runtime_resume+0xa0/0xa0
[  357.655758]  [<ffffffff8152417d>] __rpm_callback+0x2d/0x70
[  357.655760]  [<ffffffff81425440>] ? pci_pm_runtime_resume+0xa0/0xa0
[  357.655763]  [<ffffffff815241df>] rpm_callback+0x1f/0x80
[  357.655765]  [<ffffffff81425440>] ? pci_pm_runtime_resume+0xa0/0xa0
[  357.655767]  [<ffffffff815246c8>] rpm_suspend+0x148/0x780
[  357.655770]  [<ffffffff81526276>] pm_runtime_work+0x76/0xc0
[  357.655772]  [<ffffffff8108f415>] process_one_work+0x1e5/0x620
[  357.655773]  [<ffffffff8108f379>] ? process_one_work+0x149/0x620
[  357.655775]  [<ffffffff8108f899>] worker_thread+0x49/0x450
[  357.655777]  [<ffffffff8108f850>] ? process_one_work+0x620/0x620
[  357.655779]  [<ffffffff8108f850>] ? process_one_work+0x620/0x620
[  357.655781]  [<ffffffff81095eca>] kthread+0xea/0x100
[  357.655783]  [<ffffffff81799e17>] ? _raw_spin_unlock_irq+0x27/0x50
[  357.655786]  [<ffffffff81095de0>] ? kthread_create_on_node+0x1f0/0x1f0
[  357.655788]  [<ffffffff8179aabf>] ret_from_fork+0x3f/0x70
[  357.655790]  [<ffffffff81095de0>] ? kthread_create_on_node+0x1f0/0x1f0
[  357.655791] ---[ end trace d4f8f254173751aa ]---


> -----Original Message-----
> From: Patchwork [mailto:patchwork@annarchy.freedesktop.org]
> Sent: Tuesday, January 12, 2016 5:50 PM
> To: Adebisi, YetundeX
> Cc: intel-gfx@lists.freedesktop.org
> Subject: ✗ warning: Fi.CI.BAT
> 
> == Summary ==
> 
> Built on 9a47f23e3744929b9b222cb750994723fff0e5ee drm-intel-nightly:
> 2016y-01m-12d-16h-55m-40s UTC integration manifest
> 
> Test gem_storedw_loop:
>         Subgroup basic-render:
>                 pass       -> DMESG-WARN (skl-i5k-2) UNSTABLE
>                 pass       -> DMESG-WARN (bdw-nuci7)
>                 pass       -> DMESG-WARN (bdw-ultra)
> Test kms_flip:
>         Subgroup basic-flip-vs-modeset:
>                 dmesg-warn -> PASS       (skl-i5k-2)
>                 pass       -> DMESG-WARN (bdw-ultra)
>         Subgroup basic-plain-flip:
>                 pass       -> DMESG-WARN (bdw-ultra)
> Test kms_pipe_crc_basic:
>         Subgroup nonblocking-crc-pipe-a-frame-sequence:
>                 pass       -> DMESG-WARN (bdw-ultra)
>         Subgroup nonblocking-crc-pipe-b-frame-sequence:
>                 pass       -> DMESG-WARN (bdw-ultra)
>         Subgroup read-crc-pipe-a:
>                 pass       -> DMESG-WARN (bdw-ultra)
>         Subgroup read-crc-pipe-a-frame-sequence:
>                 pass       -> DMESG-WARN (bdw-ultra)
>         Subgroup read-crc-pipe-b:
>                 pass       -> DMESG-WARN (bdw-ultra)
>         Subgroup read-crc-pipe-b-frame-sequence:
>                 pass       -> DMESG-WARN (bdw-ultra)
>         Subgroup read-crc-pipe-c:
>                 pass       -> DMESG-WARN (bdw-ultra)
> Test pm_rpm:
>         Subgroup basic-pci-d3-state:
>                 pass       -> DMESG-WARN (bdw-ultra)
>         Subgroup basic-rte:
>                 pass       -> DMESG-WARN (bdw-ultra)
> 
> bdw-nuci7        total:138  pass:128  dwarn:1   dfail:0   fail:0   skip:9
> bdw-ultra        total:138  pass:120  dwarn:12  dfail:0   fail:0   skip:6
> bsw-nuc-2        total:141  pass:115  dwarn:2   dfail:0   fail:0   skip:24
> byt-nuc          total:141  pass:123  dwarn:3   dfail:0   fail:0   skip:15
> hsw-brixbox      total:141  pass:134  dwarn:0   dfail:0   fail:0   skip:7
> hsw-gt2          total:141  pass:137  dwarn:0   dfail:0   fail:0   skip:4
> hsw-xps12        total:138  pass:133  dwarn:1   dfail:0   fail:0   skip:4
> ilk-hp8440p      total:141  pass:101  dwarn:3   dfail:0   fail:0   skip:37
> ivb-t430s        total:135  pass:122  dwarn:3   dfail:4   fail:0   skip:6
> skl-i5k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8
> skl-i7k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8
> snb-dellxps      total:141  pass:122  dwarn:5   dfail:0   fail:0   skip:14
> snb-x220t        total:141  pass:122  dwarn:5   dfail:0   fail:1   skip:13
> 
> Results at /archive/results/CI_IGT_test/Patchwork_1154/

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Re: ✗ warning: Fi.CI.BAT

[Tvrtko Ursulin]

On 14/01/16 09:49, Patchwork wrote:
> == Summary ==
>
> Built on 058740f8fced6851aeda34f366f5330322cd585f drm-intel-nightly: 2016y-01m-13d-17h-07m-44s UTC integration manifest
>
> Test gem_storedw_loop:
>          Subgroup basic-render:
>                  dmesg-warn -> PASS       (bdw-nuci7)
> Test kms_force_connector_basic:
>          Subgroup force-connector-state:
>                  pass       -> SKIP       (ivb-t430s)

Unrelated, apparently new so filed:
  https://bugs.freedesktop.org/show_bug.cgi?id=93769

> Test pm_rpm:
>          Subgroup basic-pci-d3-state:
>                  pass       -> DMESG-WARN (skl-i7k-2)

Known unrelated issue:
  https://bugs.freedesktop.org/show_bug.cgi?id=93768

Please do this type of analysis in the future every time CI result is 
not a success, or I am not merging things to avoid getting spanked by 
the maintainer. :)

Regards,

Tvrtko

>
> bdw-nuci7        total:138  pass:129  dwarn:0   dfail:0   fail:0   skip:9
> bdw-ultra        total:138  pass:132  dwarn:0   dfail:0   fail:0   skip:6
> bsw-nuc-2        total:141  pass:115  dwarn:2   dfail:0   fail:0   skip:24
> hsw-brixbox      total:141  pass:134  dwarn:0   dfail:0   fail:0   skip:7
> ilk-hp8440p      total:141  pass:100  dwarn:4   dfail:0   fail:0   skip:37
> ivb-t430s        total:135  pass:121  dwarn:3   dfail:4   fail:0   skip:7
> skl-i5k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8
> skl-i7k-2        total:141  pass:130  dwarn:3   dfail:0   fail:0   skip:8
> snb-dellxps      total:141  pass:122  dwarn:5   dfail:0   fail:0   skip:14
> snb-x220t        total:141  pass:122  dwarn:5   dfail:0   fail:1   skip:13
>
> Results at /archive/results/CI_IGT_test/Patchwork_1179/
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
>
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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 8fb2feecca499d11e104264071ac55e273e23af5 drm-intel-nightly: 2016y-01m-14d-13h-06m-44s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                dmesg-warn -> PASS       (skl-i5k-2) UNSTABLE
                dmesg-warn -> PASS       (bdw-nuci7)
                dmesg-warn -> PASS       (bdw-ultra)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a:
                pass       -> DMESG-WARN (snb-x220t)
        Subgroup read-crc-pipe-b:
                dmesg-warn -> PASS       (snb-x220t)

bdw-nuci7        total:138  pass:129  dwarn:0   dfail:0   fail:0   skip:9  
bdw-ultra        total:138  pass:132  dwarn:0   dfail:0   fail:0   skip:6  
hsw-brixbox      total:141  pass:134  dwarn:0   dfail:0   fail:0   skip:7  
hsw-gt2          total:141  pass:137  dwarn:0   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:141  pass:101  dwarn:3   dfail:0   fail:0   skip:37 
ivb-t430s        total:135  pass:122  dwarn:3   dfail:4   fail:0   skip:6  
skl-i5k-2        total:141  pass:132  dwarn:1   dfail:0   fail:0   skip:8  
skl-i7k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
snb-dellxps      total:141  pass:122  dwarn:5   dfail:0   fail:0   skip:14 
snb-x220t        total:141  pass:122  dwarn:5   dfail:0   fail:1   skip:13 

Results at /archive/results/CI_IGT_test/Patchwork_1192/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 058740f8fced6851aeda34f366f5330322cd585f drm-intel-nightly: 2016y-01m-13d-17h-07m-44s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                dmesg-warn -> PASS       (bdw-nuci7)
                pass       -> DMESG-WARN (bdw-ultra)

bdw-nuci7        total:138  pass:129  dwarn:0   dfail:0   fail:0   skip:9  
bdw-ultra        total:138  pass:131  dwarn:1   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:141  pass:115  dwarn:2   dfail:0   fail:0   skip:24 
hsw-brixbox      total:141  pass:134  dwarn:0   dfail:0   fail:0   skip:7  
hsw-gt2          total:141  pass:137  dwarn:0   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:141  pass:100  dwarn:4   dfail:0   fail:0   skip:37 
ivb-t430s        total:135  pass:122  dwarn:3   dfail:4   fail:0   skip:6  
skl-i5k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
skl-i7k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
snb-dellxps      total:141  pass:122  dwarn:5   dfail:0   fail:0   skip:14 
snb-x220t        total:141  pass:122  dwarn:5   dfail:0   fail:1   skip:13 

Results at /archive/results/CI_IGT_test/Patchwork_1186/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 058740f8fced6851aeda34f366f5330322cd585f drm-intel-nightly: 2016y-01m-13d-17h-07m-44s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                pass       -> DMESG-WARN (bdw-ultra)

bdw-ultra        total:138  pass:131  dwarn:1   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:141  pass:115  dwarn:2   dfail:0   fail:0   skip:24 
hsw-brixbox      total:141  pass:134  dwarn:0   dfail:0   fail:0   skip:7  
hsw-gt2          total:141  pass:137  dwarn:0   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:141  pass:100  dwarn:4   dfail:0   fail:0   skip:37 
ivb-t430s        total:135  pass:122  dwarn:3   dfail:4   fail:0   skip:6  
skl-i7k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
snb-dellxps      total:141  pass:122  dwarn:5   dfail:0   fail:0   skip:14 
snb-x220t        total:141  pass:122  dwarn:5   dfail:0   fail:1   skip:13 

Results at /archive/results/CI_IGT_test/Patchwork_1183/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 058740f8fced6851aeda34f366f5330322cd585f drm-intel-nightly: 2016y-01m-13d-17h-07m-44s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                dmesg-warn -> PASS       (bdw-nuci7)
                pass       -> DMESG-WARN (bdw-ultra)
Test kms_flip:
        Subgroup basic-flip-vs-modeset:
                pass       -> DMESG-WARN (skl-i5k-2)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-b:
                pass       -> DMESG-WARN (ilk-hp8440p)

bdw-nuci7        total:138  pass:129  dwarn:0   dfail:0   fail:0   skip:9  
bdw-ultra        total:138  pass:131  dwarn:1   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:141  pass:115  dwarn:2   dfail:0   fail:0   skip:24 
hsw-brixbox      total:141  pass:134  dwarn:0   dfail:0   fail:0   skip:7  
ilk-hp8440p      total:141  pass:99   dwarn:5   dfail:0   fail:0   skip:37 
ivb-t430s        total:135  pass:122  dwarn:3   dfail:4   fail:0   skip:6  
skl-i5k-2        total:141  pass:130  dwarn:3   dfail:0   fail:0   skip:8  
skl-i7k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
snb-dellxps      total:141  pass:122  dwarn:5   dfail:0   fail:0   skip:14 
snb-x220t        total:141  pass:122  dwarn:5   dfail:0   fail:1   skip:13 

Results at /archive/results/CI_IGT_test/Patchwork_1180/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 058740f8fced6851aeda34f366f5330322cd585f drm-intel-nightly: 2016y-01m-13d-17h-07m-44s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                dmesg-warn -> PASS       (bdw-nuci7)
Test kms_force_connector_basic:
        Subgroup force-connector-state:
                pass       -> SKIP       (ivb-t430s)
Test pm_rpm:
        Subgroup basic-pci-d3-state:
                pass       -> DMESG-WARN (skl-i7k-2)

bdw-nuci7        total:138  pass:129  dwarn:0   dfail:0   fail:0   skip:9  
bdw-ultra        total:138  pass:132  dwarn:0   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:141  pass:115  dwarn:2   dfail:0   fail:0   skip:24 
hsw-brixbox      total:141  pass:134  dwarn:0   dfail:0   fail:0   skip:7  
ilk-hp8440p      total:141  pass:100  dwarn:4   dfail:0   fail:0   skip:37 
ivb-t430s        total:135  pass:121  dwarn:3   dfail:4   fail:0   skip:7  
skl-i5k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
skl-i7k-2        total:141  pass:130  dwarn:3   dfail:0   fail:0   skip:8  
snb-dellxps      total:141  pass:122  dwarn:5   dfail:0   fail:0   skip:14 
snb-x220t        total:141  pass:122  dwarn:5   dfail:0   fail:1   skip:13 

Results at /archive/results/CI_IGT_test/Patchwork_1179/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 0f3950521e4fd6b37f9d48d8484e2e0ce926ecca drm-intel-nightly: 2016y-01m-13d-15h-43m-52s UTC integration manifest

Test gem_basic:
        Subgroup create-close:
                dmesg-warn -> PASS       (skl-i7k-2)
Test gem_cpu_reloc:
        Subgroup basic:
                dmesg-fail -> PASS       (skl-i7k-2)
Test gem_ctx_param_basic:
        Subgroup basic:
                dmesg-warn -> PASS       (skl-i7k-2)
        Subgroup invalid-param-set:
                dmesg-warn -> PASS       (skl-i7k-2)
        Subgroup non-root-set-no-zeromap:
                dmesg-warn -> PASS       (skl-i7k-2)
        Subgroup root-set-no-zeromap-disabled:
                dmesg-warn -> PASS       (skl-i7k-2)
Test gem_mmap:
        Subgroup basic:
                dmesg-warn -> PASS       (skl-i7k-2)
Test gem_mmap_gtt:
        Subgroup basic-read:
                dmesg-warn -> PASS       (skl-i7k-2)
Test gem_storedw_loop:
        Subgroup basic-render:
                pass       -> DMESG-WARN (bdw-nuci7)
Test kms_addfb_basic:
        Subgroup addfb25-modifier-no-flag:
                dmesg-warn -> PASS       (skl-i7k-2)
        Subgroup addfb25-x-tiled-mismatch:
                dmesg-warn -> PASS       (skl-i7k-2)
        Subgroup addfb25-yf-tiled:
                dmesg-warn -> PASS       (skl-i7k-2)
        Subgroup bad-pitch-1024:
                dmesg-warn -> PASS       (skl-i7k-2)
        Subgroup bad-pitch-63:
                dmesg-warn -> PASS       (skl-i7k-2)
        Subgroup bad-pitch-999:
                dmesg-warn -> PASS       (skl-i7k-2)
        Subgroup clobberred-modifier:
                dmesg-warn -> PASS       (skl-i7k-2)
        Subgroup too-high:
                dmesg-warn -> PASS       (skl-i7k-2)
        Subgroup too-wide:
                dmesg-warn -> PASS       (skl-i7k-2)
        Subgroup unused-offsets:
                dmesg-warn -> PASS       (skl-i7k-2)
Test kms_flip:
        Subgroup basic-plain-flip:
                dmesg-fail -> PASS       (skl-i7k-2)
Test kms_pipe_crc_basic:
        Subgroup nonblocking-crc-pipe-a-frame-sequence:
                dmesg-fail -> PASS       (skl-i7k-2)
        Subgroup nonblocking-crc-pipe-b-frame-sequence:
                dmesg-warn -> PASS       (bdw-ultra)
        Subgroup read-crc-pipe-a-frame-sequence:
                pass       -> SKIP       (bdw-nuci7)
        Subgroup read-crc-pipe-b:
                pass       -> DMESG-WARN (bdw-ultra)
        Subgroup read-crc-pipe-b-frame-sequence:
                dmesg-fail -> PASS       (skl-i7k-2)
Test prime_self_import:
        Subgroup basic-with_two_bos:
                dmesg-warn -> PASS       (skl-i7k-2)

bdw-nuci7        total:138  pass:127  dwarn:1   dfail:0   fail:0   skip:10 
bdw-ultra        total:138  pass:130  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:141  pass:115  dwarn:2   dfail:0   fail:0   skip:24 
hsw-brixbox      total:141  pass:134  dwarn:0   dfail:0   fail:0   skip:7  
hsw-gt2          total:141  pass:137  dwarn:0   dfail:0   fail:0   skip:4  
hsw-xps12        total:138  pass:133  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:141  pass:101  dwarn:3   dfail:0   fail:0   skip:37 
ivb-t430s        total:135  pass:122  dwarn:3   dfail:4   fail:0   skip:6  
skl-i5k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
skl-i7k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
snb-dellxps      total:141  pass:122  dwarn:5   dfail:0   fail:0   skip:14 
snb-x220t        total:141  pass:122  dwarn:5   dfail:0   fail:1   skip:13 

Results at /archive/results/CI_IGT_test/Patchwork_1172/

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Re: ✗ warning: Fi.CI.BAT

[Ville Syrjälä]

On Wed, Jan 13, 2016 at 08:24:52AM -0000, Patchwork wrote:
> == Summary ==
> 
> Built on 06d0112e293dfdea7f796d4085f755898850947b drm-intel-nightly: 2016y-01m-12d-21h-16m-40s UTC integration manifest
> 
> Test gem_storedw_loop:
>         Subgroup basic-render:
>                 pass       -> DMESG-WARN (bdw-nuci7)

That I take it is this:
https://bugs.freedesktop.org/show_bug.cgi?id=93693

>                 dmesg-warn -> PASS       (bdw-ultra)
> Test kms_flip:
>         Subgroup basic-flip-vs-dpms:
>                 dmesg-warn -> PASS       (skl-i7k-2)
>                 dmesg-warn -> PASS       (ilk-hp8440p)
> Test kms_pipe_crc_basic:
>         Subgroup read-crc-pipe-a:
>                 pass       -> DMESG-WARN (byt-nuc)

This is the age old
[drm:vlv_check_no_gt_access [i915]] *ERROR* GT register access while GT waking disabled
https://bugs.freedesktop.org/show_bug.cgi?id=93121

So these have nothing to do with these patches it seems.

>         Subgroup read-crc-pipe-a-frame-sequence:
>                 fail       -> PASS       (snb-x220t)
> 
> bdw-nuci7        total:138  pass:128  dwarn:1   dfail:0   fail:0   skip:9  
> bdw-ultra        total:138  pass:132  dwarn:0   dfail:0   fail:0   skip:6  
> bsw-nuc-2        total:141  pass:115  dwarn:2   dfail:0   fail:0   skip:24 
> byt-nuc          total:141  pass:122  dwarn:4   dfail:0   fail:0   skip:15 
> hsw-brixbox      total:141  pass:134  dwarn:0   dfail:0   fail:0   skip:7  
> hsw-gt2          total:141  pass:137  dwarn:0   dfail:0   fail:0   skip:4  
> hsw-xps12        total:138  pass:133  dwarn:1   dfail:0   fail:0   skip:4  
> ilk-hp8440p      total:141  pass:101  dwarn:3   dfail:0   fail:0   skip:37 
> skl-i7k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
> snb-dellxps      total:141  pass:122  dwarn:5   dfail:0   fail:0   skip:14 
> snb-x220t        total:141  pass:122  dwarn:5   dfail:0   fail:1   skip:13 
> 
> Results at /archive/results/CI_IGT_test/Patchwork_1157/

-- 
Ville Syrjälä
Intel OTC
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Re: ✗ warning: Fi.CI.BAT

[Daniel Vetter]

On Wed, Jan 13, 2016 at 12:13:17PM -0000, Patchwork wrote:
> == Summary ==
> 
> Built on 8da57dfe6c675c35109dac986e3f8b627cffab49 drm-intel-nightly: 2016y-01m-13d-10h-33m-04s UTC integration manifest
> 
> Test gem_storedw_loop:
>         Subgroup basic-render:
>                 pass       -> DMESG-WARN (skl-i5k-2) UNSTABLE
>                 dmesg-warn -> PASS       (bdw-ultra)

This is a pre-existing bug already tracked in

https://bugs.freedesktop.org/show_bug.cgi?id=93693

> Test kms_flip:
>         Subgroup basic-flip-vs-dpms:
>                 dmesg-warn -> PASS       (ilk-hp8440p)
> Test kms_pipe_crc_basic:
>         Subgroup read-crc-pipe-b:
>                 dmesg-warn -> PASS       (bdw-ultra)
>         Subgroup read-crc-pipe-c:
>                 pass       -> DMESG-WARN (bdw-ultra)

This seems to be a very sporadic issue on bdw-ultra with pipe B/C and
the rpm wakelock check. Preexisting, but not yet tracked in bugzilla it
seems. I created a new one:

https://bugs.freedesktop.org/show_bug.cgi?id=93699

>         Subgroup suspend-read-crc-pipe-a:
>                 dmesg-warn -> PASS       (snb-x220t)
> 
> bdw-nuci7        total:138  pass:128  dwarn:1   dfail:0   fail:0   skip:9  
> bdw-ultra        total:138  pass:131  dwarn:1   dfail:0   fail:0   skip:6  
> bsw-nuc-2        total:141  pass:115  dwarn:2   dfail:0   fail:0   skip:24 
> hsw-brixbox      total:141  pass:134  dwarn:0   dfail:0   fail:0   skip:7  
> hsw-gt2          total:141  pass:137  dwarn:0   dfail:0   fail:0   skip:4  
> ilk-hp8440p      total:141  pass:101  dwarn:3   dfail:0   fail:0   skip:37 
> ivb-t430s        total:135  pass:122  dwarn:3   dfail:4   fail:0   skip:6  
> skl-i5k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
> skl-i7k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
> snb-dellxps      total:141  pass:122  dwarn:5   dfail:0   fail:0   skip:14 
> snb-x220t        total:141  pass:122  dwarn:5   dfail:0   fail:1   skip:13 
> 
> Results at /archive/results/CI_IGT_test/Patchwork_1163/

Patch merged with Ville's r-b from the previous round.
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 4d09810b01441f9124c072a866f608b748f92f6c drm-intel-nightly: 2016y-01m-13d-12h-32m-08s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                pass       -> DMESG-WARN (skl-i5k-2) UNSTABLE
                pass       -> DMESG-WARN (bdw-ultra)
Test kms_flip:
        Subgroup basic-flip-vs-dpms:
                dmesg-warn -> PASS       (ilk-hp8440p)

bdw-nuci7        total:138  pass:129  dwarn:0   dfail:0   fail:0   skip:9  
bdw-ultra        total:138  pass:131  dwarn:1   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:141  pass:115  dwarn:2   dfail:0   fail:0   skip:24 
hsw-brixbox      total:141  pass:134  dwarn:0   dfail:0   fail:0   skip:7  
hsw-gt2          total:141  pass:137  dwarn:0   dfail:0   fail:0   skip:4  
hsw-xps12        total:138  pass:133  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:141  pass:101  dwarn:3   dfail:0   fail:0   skip:37 
ivb-t430s        total:135  pass:122  dwarn:3   dfail:4   fail:0   skip:6  
skl-i5k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
skl-i7k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
snb-dellxps      total:141  pass:122  dwarn:5   dfail:0   fail:0   skip:14 
snb-x220t        total:141  pass:122  dwarn:5   dfail:0   fail:1   skip:13 

Results at /archive/results/CI_IGT_test/Patchwork_1169/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 8da57dfe6c675c35109dac986e3f8b627cffab49 drm-intel-nightly: 2016y-01m-13d-10h-33m-04s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                pass       -> DMESG-WARN (skl-i5k-2) UNSTABLE
                dmesg-warn -> PASS       (bdw-ultra)
Test kms_flip:
        Subgroup basic-flip-vs-dpms:
                dmesg-warn -> PASS       (ilk-hp8440p)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-b:
                dmesg-warn -> PASS       (bdw-ultra)
        Subgroup read-crc-pipe-c:
                pass       -> DMESG-WARN (bdw-ultra)
        Subgroup suspend-read-crc-pipe-a:
                dmesg-warn -> PASS       (snb-x220t)

bdw-nuci7        total:138  pass:128  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:138  pass:131  dwarn:1   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:141  pass:115  dwarn:2   dfail:0   fail:0   skip:24 
hsw-brixbox      total:141  pass:134  dwarn:0   dfail:0   fail:0   skip:7  
hsw-gt2          total:141  pass:137  dwarn:0   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:141  pass:101  dwarn:3   dfail:0   fail:0   skip:37 
ivb-t430s        total:135  pass:122  dwarn:3   dfail:4   fail:0   skip:6  
skl-i5k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
skl-i7k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
snb-dellxps      total:141  pass:122  dwarn:5   dfail:0   fail:0   skip:14 
snb-x220t        total:141  pass:122  dwarn:5   dfail:0   fail:1   skip:13 

Results at /archive/results/CI_IGT_test/Patchwork_1163/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on dd4a7926b4118f72b7ae0f7b97e9644172df472c drm-intel-nightly: 2016y-01m-13d-09h-05m-34s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                pass       -> DMESG-WARN (skl-i5k-2) UNSTABLE
                pass       -> DMESG-WARN (bdw-ultra)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a:
                pass       -> DMESG-WARN (byt-nuc)

bdw-nuci7        total:138  pass:129  dwarn:0   dfail:0   fail:0   skip:9  
bdw-ultra        total:138  pass:131  dwarn:1   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:141  pass:115  dwarn:2   dfail:0   fail:0   skip:24 
byt-nuc          total:141  pass:122  dwarn:4   dfail:0   fail:0   skip:15 
hsw-brixbox      total:141  pass:134  dwarn:0   dfail:0   fail:0   skip:7  
hsw-gt2          total:141  pass:137  dwarn:0   dfail:0   fail:0   skip:4  
hsw-xps12        total:138  pass:133  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:141  pass:101  dwarn:3   dfail:0   fail:0   skip:37 
ivb-t430s        total:135  pass:122  dwarn:3   dfail:4   fail:0   skip:6  
skl-i5k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
skl-i7k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
snb-dellxps      total:141  pass:122  dwarn:5   dfail:0   fail:0   skip:14 
snb-x220t        total:141  pass:122  dwarn:5   dfail:0   fail:1   skip:13 

Results at /archive/results/CI_IGT_test/Patchwork_1160/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 06d0112e293dfdea7f796d4085f755898850947b drm-intel-nightly: 2016y-01m-12d-21h-16m-40s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                pass       -> DMESG-WARN (bdw-nuci7)
                dmesg-warn -> PASS       (bdw-ultra)
Test kms_flip:
        Subgroup basic-flip-vs-dpms:
                dmesg-warn -> PASS       (skl-i7k-2)
                dmesg-warn -> PASS       (ilk-hp8440p)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a:
                pass       -> DMESG-WARN (byt-nuc)
        Subgroup read-crc-pipe-a-frame-sequence:
                fail       -> PASS       (snb-x220t)

bdw-nuci7        total:138  pass:128  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:138  pass:132  dwarn:0   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:141  pass:115  dwarn:2   dfail:0   fail:0   skip:24 
byt-nuc          total:141  pass:122  dwarn:4   dfail:0   fail:0   skip:15 
hsw-brixbox      total:141  pass:134  dwarn:0   dfail:0   fail:0   skip:7  
hsw-gt2          total:141  pass:137  dwarn:0   dfail:0   fail:0   skip:4  
hsw-xps12        total:138  pass:133  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:141  pass:101  dwarn:3   dfail:0   fail:0   skip:37 
skl-i7k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
snb-dellxps      total:141  pass:122  dwarn:5   dfail:0   fail:0   skip:14 
snb-x220t        total:141  pass:122  dwarn:5   dfail:0   fail:1   skip:13 

Results at /archive/results/CI_IGT_test/Patchwork_1157/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 06d0112e293dfdea7f796d4085f755898850947b drm-intel-nightly: 2016y-01m-12d-21h-16m-40s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                pass       -> DMESG-WARN (bdw-nuci7)
                dmesg-warn -> PASS       (bdw-ultra)
Test kms_flip:
        Subgroup basic-flip-vs-dpms:
                dmesg-warn -> PASS       (skl-i7k-2)
                dmesg-warn -> PASS       (ilk-hp8440p)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a-frame-sequence:
                fail       -> PASS       (snb-x220t)

bdw-nuci7        total:138  pass:128  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:138  pass:132  dwarn:0   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:141  pass:115  dwarn:2   dfail:0   fail:0   skip:24 
byt-nuc          total:141  pass:123  dwarn:3   dfail:0   fail:0   skip:15 
hsw-brixbox      total:141  pass:134  dwarn:0   dfail:0   fail:0   skip:7  
hsw-gt2          total:141  pass:137  dwarn:0   dfail:0   fail:0   skip:4  
hsw-xps12        total:138  pass:133  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:141  pass:101  dwarn:3   dfail:0   fail:0   skip:37 
ivb-t430s        total:135  pass:122  dwarn:3   dfail:4   fail:0   skip:6  
skl-i5k-2        total:141  pass:132  dwarn:1   dfail:0   fail:0   skip:8  
skl-i7k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
snb-dellxps      total:141  pass:122  dwarn:5   dfail:0   fail:0   skip:14 
snb-x220t        total:141  pass:122  dwarn:5   dfail:0   fail:1   skip:13 

Results at /archive/results/CI_IGT_test/Patchwork_1155/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 9a47f23e3744929b9b222cb750994723fff0e5ee drm-intel-nightly: 2016y-01m-12d-16h-55m-40s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                pass       -> DMESG-WARN (skl-i5k-2) UNSTABLE
                pass       -> DMESG-WARN (bdw-nuci7)
                pass       -> DMESG-WARN (bdw-ultra)
Test kms_flip:
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (skl-i5k-2)
                pass       -> DMESG-WARN (bdw-ultra)
        Subgroup basic-plain-flip:
                pass       -> DMESG-WARN (bdw-ultra)
Test kms_pipe_crc_basic:
        Subgroup nonblocking-crc-pipe-a-frame-sequence:
                pass       -> DMESG-WARN (bdw-ultra)
        Subgroup nonblocking-crc-pipe-b-frame-sequence:
                pass       -> DMESG-WARN (bdw-ultra)
        Subgroup read-crc-pipe-a:
                pass       -> DMESG-WARN (bdw-ultra)
        Subgroup read-crc-pipe-a-frame-sequence:
                pass       -> DMESG-WARN (bdw-ultra)
        Subgroup read-crc-pipe-b:
                pass       -> DMESG-WARN (bdw-ultra)
        Subgroup read-crc-pipe-b-frame-sequence:
                pass       -> DMESG-WARN (bdw-ultra)
        Subgroup read-crc-pipe-c:
                pass       -> DMESG-WARN (bdw-ultra)
Test pm_rpm:
        Subgroup basic-pci-d3-state:
                pass       -> DMESG-WARN (bdw-ultra)
        Subgroup basic-rte:
                pass       -> DMESG-WARN (bdw-ultra)

bdw-nuci7        total:138  pass:128  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:138  pass:120  dwarn:12  dfail:0   fail:0   skip:6  
bsw-nuc-2        total:141  pass:115  dwarn:2   dfail:0   fail:0   skip:24 
byt-nuc          total:141  pass:123  dwarn:3   dfail:0   fail:0   skip:15 
hsw-brixbox      total:141  pass:134  dwarn:0   dfail:0   fail:0   skip:7  
hsw-gt2          total:141  pass:137  dwarn:0   dfail:0   fail:0   skip:4  
hsw-xps12        total:138  pass:133  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:141  pass:101  dwarn:3   dfail:0   fail:0   skip:37 
ivb-t430s        total:135  pass:122  dwarn:3   dfail:4   fail:0   skip:6  
skl-i5k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
skl-i7k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
snb-dellxps      total:141  pass:122  dwarn:5   dfail:0   fail:0   skip:14 
snb-x220t        total:141  pass:122  dwarn:5   dfail:0   fail:1   skip:13 

Results at /archive/results/CI_IGT_test/Patchwork_1154/

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Re: ✗ warning: Fi.CI.BAT

[Daniel Vetter]

On Mon, Jan 11, 2016 at 10:13:53AM -0000, Patchwork wrote:
> == Summary ==
> 
> Built on ff88655b3a5467bbc3be8c67d3e05ebf182557d3 drm-intel-nightly: 2016y-01m-11d-07h-30m-16s UTC integration manifest
> 
> Test gem_storedw_loop:
>         Subgroup basic-render:
>                 pass       -> DMESG-WARN (skl-i5k-2) UNSTABLE
>                 dmesg-warn -> PASS       (bdw-ultra)
>                 dmesg-warn -> PASS       (skl-i7k-2) UNSTABLE
> Test kms_flip:
>         Subgroup basic-flip-vs-modeset:
>                 pass       -> DMESG-WARN (skl-i7k-2)

Seem to have a regression here, and passing BAT is now required.
-Daniel

> Test kms_pipe_crc_basic:
>         Subgroup read-crc-pipe-b:
>                 dmesg-warn -> PASS       (byt-nuc)
> 
> bdw-nuci7        total:138  pass:129  dwarn:0   dfail:0   fail:0   skip:9  
> bdw-ultra        total:138  pass:132  dwarn:0   dfail:0   fail:0   skip:6  
> bsw-nuc-2        total:141  pass:114  dwarn:3   dfail:0   fail:0   skip:24 
> byt-nuc          total:141  pass:119  dwarn:7   dfail:0   fail:0   skip:15 
> hsw-brixbox      total:141  pass:134  dwarn:0   dfail:0   fail:0   skip:7  
> hsw-gt2          total:141  pass:137  dwarn:0   dfail:0   fail:0   skip:4  
> ilk-hp8440p      total:141  pass:100  dwarn:4   dfail:0   fail:0   skip:37 
> skl-i5k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
> skl-i7k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
> snb-dellxps      total:141  pass:122  dwarn:5   dfail:0   fail:0   skip:14 
> snb-x220t        total:141  pass:122  dwarn:5   dfail:0   fail:1   skip:13 
> 
> Results at /archive/results/CI_IGT_test/Patchwork_1117/
> 
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx

-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 37f6c2ae666fbba9eff4355115252b8b0fd43050 drm-intel-nightly: 2016y-01m-12d-14h-25m-44s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                pass       -> DMESG-WARN (skl-i5k-2) UNSTABLE
Test kms_flip:
        Subgroup basic-flip-vs-dpms:
                pass       -> DMESG-WARN (ilk-hp8440p)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a-frame-sequence:
                dmesg-warn -> PASS       (byt-nuc)
        Subgroup read-crc-pipe-c:
                dmesg-warn -> PASS       (bdw-ultra)

bdw-nuci7        total:138  pass:128  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:138  pass:132  dwarn:0   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:141  pass:115  dwarn:2   dfail:0   fail:0   skip:24 
byt-nuc          total:141  pass:123  dwarn:3   dfail:0   fail:0   skip:15 
hsw-brixbox      total:141  pass:134  dwarn:0   dfail:0   fail:0   skip:7  
hsw-gt2          total:141  pass:137  dwarn:0   dfail:0   fail:0   skip:4  
hsw-xps12        total:138  pass:133  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:141  pass:100  dwarn:4   dfail:0   fail:0   skip:37 
ivb-t430s        total:135  pass:122  dwarn:3   dfail:4   fail:0   skip:6  
skl-i5k-2        total:141  pass:107  dwarn:26  dfail:0   fail:0   skip:8  
skl-i7k-2        total:141  pass:107  dwarn:26  dfail:0   fail:0   skip:8  
snb-dellxps      total:141  pass:122  dwarn:5   dfail:0   fail:0   skip:14 
snb-x220t        total:141  pass:122  dwarn:5   dfail:0   fail:1   skip:13 

Results at /archive/results/CI_IGT_test/Patchwork_1151/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on a90796840c30dac6d9907439bf98d1d08046c49d drm-intel-nightly: 2016y-01m-11d-17h-22m-54s UTC integration manifest

Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-b-frame-sequence:
                pass       -> DMESG-WARN (byt-nuc)
Test pm_rpm:
        Subgroup basic-rte:
                dmesg-warn -> PASS       (byt-nuc) UNSTABLE

bdw-nuci7        total:138  pass:129  dwarn:0   dfail:0   fail:0   skip:9  
bdw-ultra        total:138  pass:132  dwarn:0   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:141  pass:115  dwarn:2   dfail:0   fail:0   skip:24 
byt-nuc          total:141  pass:123  dwarn:3   dfail:0   fail:0   skip:15 
hsw-brixbox      total:141  pass:134  dwarn:0   dfail:0   fail:0   skip:7  
hsw-gt2          total:141  pass:137  dwarn:0   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:141  pass:101  dwarn:3   dfail:0   fail:0   skip:37 
ivb-t430s        total:135  pass:122  dwarn:3   dfail:4   fail:0   skip:6  
skl-i5k-2        total:141  pass:132  dwarn:1   dfail:0   fail:0   skip:8  
skl-i7k-2        total:141  pass:132  dwarn:1   dfail:0   fail:0   skip:8  
snb-dellxps      total:141  pass:122  dwarn:5   dfail:0   fail:0   skip:14 
snb-x220t        total:141  pass:122  dwarn:5   dfail:0   fail:1   skip:13 

Results at /archive/results/CI_IGT_test/Patchwork_1141/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on a90796840c30dac6d9907439bf98d1d08046c49d drm-intel-nightly: 2016y-01m-11d-17h-22m-54s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                pass       -> DMESG-WARN (skl-i7k-2) UNSTABLE
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-c:
                pass       -> DMESG-WARN (bdw-ultra)

bdw-nuci7        total:138  pass:129  dwarn:0   dfail:0   fail:0   skip:9  
bdw-ultra        total:138  pass:131  dwarn:1   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:141  pass:115  dwarn:2   dfail:0   fail:0   skip:24 
byt-nuc          total:141  pass:123  dwarn:3   dfail:0   fail:0   skip:15 
hsw-brixbox      total:141  pass:134  dwarn:0   dfail:0   fail:0   skip:7  
hsw-gt2          total:141  pass:137  dwarn:0   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:141  pass:101  dwarn:3   dfail:0   fail:0   skip:37 
ivb-t430s        total:135  pass:122  dwarn:3   dfail:4   fail:0   skip:6  
skl-i5k-2        total:141  pass:132  dwarn:1   dfail:0   fail:0   skip:8  
skl-i7k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
snb-dellxps      total:141  pass:122  dwarn:5   dfail:0   fail:0   skip:14 
snb-x220t        total:141  pass:122  dwarn:5   dfail:0   fail:1   skip:13 

Results at /archive/results/CI_IGT_test/Patchwork_1140/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on a90796840c30dac6d9907439bf98d1d08046c49d drm-intel-nightly: 2016y-01m-11d-17h-22m-54s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                pass       -> DMESG-WARN (bdw-nuci7)
                pass       -> DMESG-WARN (skl-i7k-2) UNSTABLE
                pass       -> DMESG-WARN (bdw-ultra)
Test pm_rpm:
        Subgroup basic-rte:
                dmesg-warn -> PASS       (byt-nuc) UNSTABLE

bdw-nuci7        total:138  pass:128  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:138  pass:131  dwarn:1   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:141  pass:115  dwarn:2   dfail:0   fail:0   skip:24 
byt-nuc          total:141  pass:124  dwarn:2   dfail:0   fail:0   skip:15 
hsw-brixbox      total:141  pass:134  dwarn:0   dfail:0   fail:0   skip:7  
ilk-hp8440p      total:141  pass:101  dwarn:3   dfail:0   fail:0   skip:37 
ivb-t430s        total:135  pass:122  dwarn:3   dfail:4   fail:0   skip:6  
skl-i5k-2        total:141  pass:132  dwarn:1   dfail:0   fail:0   skip:8  
skl-i7k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
snb-dellxps      total:141  pass:122  dwarn:5   dfail:0   fail:0   skip:14 
snb-x220t        total:141  pass:122  dwarn:5   dfail:0   fail:1   skip:13 

Results at /archive/results/CI_IGT_test/Patchwork_1136/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on e2edf9a8b66bd170acf15d13861bdf0c20a18f09 drm-intel-nightly: 2016y-01m-11d-14h-56m-49s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                pass       -> DMESG-WARN (bdw-nuci7)
                pass       -> DMESG-WARN (skl-i7k-2) UNSTABLE
                dmesg-warn -> PASS       (bdw-ultra)

bdw-nuci7        total:138  pass:128  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:138  pass:132  dwarn:0   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:141  pass:114  dwarn:3   dfail:0   fail:0   skip:24 
byt-nuc          total:141  pass:119  dwarn:7   dfail:0   fail:0   skip:15 
hsw-brixbox      total:141  pass:134  dwarn:0   dfail:0   fail:0   skip:7  
hsw-gt2          total:141  pass:137  dwarn:0   dfail:0   fail:0   skip:4  
hsw-xps12        total:138  pass:133  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:141  pass:101  dwarn:3   dfail:0   fail:0   skip:37 
ivb-t430s        total:135  pass:122  dwarn:3   dfail:4   fail:0   skip:6  
skl-i5k-2        total:141  pass:132  dwarn:1   dfail:0   fail:0   skip:8  
skl-i7k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
snb-dellxps      total:141  pass:122  dwarn:5   dfail:0   fail:0   skip:14 
snb-x220t        total:141  pass:122  dwarn:5   dfail:0   fail:1   skip:13 

Results at /archive/results/CI_IGT_test/Patchwork_1135/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on ff88655b3a5467bbc3be8c67d3e05ebf182557d3 drm-intel-nightly: 2016y-01m-11d-07h-30m-16s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                pass       -> DMESG-WARN (bdw-nuci7)
                dmesg-warn -> PASS       (bdw-ultra)
Test kms_flip:
        Subgroup basic-flip-vs-dpms:
                dmesg-warn -> PASS       (ilk-hp8440p)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-b:
                dmesg-warn -> PASS       (byt-nuc)

bdw-nuci7        total:138  pass:128  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:138  pass:132  dwarn:0   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:141  pass:114  dwarn:3   dfail:0   fail:0   skip:24 
byt-nuc          total:141  pass:119  dwarn:7   dfail:0   fail:0   skip:15 
hsw-brixbox      total:141  pass:134  dwarn:0   dfail:0   fail:0   skip:7  
hsw-gt2          total:141  pass:137  dwarn:0   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:141  pass:101  dwarn:3   dfail:0   fail:0   skip:37 
ivb-t430s        total:135  pass:122  dwarn:3   dfail:4   fail:0   skip:6  
skl-i5k-2        total:141  pass:132  dwarn:1   dfail:0   fail:0   skip:8  
skl-i7k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
snb-x220t        total:141  pass:122  dwarn:5   dfail:0   fail:1   skip:13 

Results at /archive/results/CI_IGT_test/Patchwork_1119/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on ff88655b3a5467bbc3be8c67d3e05ebf182557d3 drm-intel-nightly: 2016y-01m-11d-07h-30m-16s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                pass       -> DMESG-WARN (bdw-nuci7)
                dmesg-warn -> PASS       (bdw-ultra)
Test kms_flip:
        Subgroup basic-flip-vs-dpms:
                dmesg-warn -> PASS       (ilk-hp8440p)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-b:
                dmesg-warn -> PASS       (byt-nuc)

bdw-nuci7        total:138  pass:128  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:138  pass:132  dwarn:0   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:141  pass:114  dwarn:3   dfail:0   fail:0   skip:24 
byt-nuc          total:141  pass:119  dwarn:7   dfail:0   fail:0   skip:15 
hsw-brixbox      total:141  pass:134  dwarn:0   dfail:0   fail:0   skip:7  
hsw-gt2          total:141  pass:137  dwarn:0   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:141  pass:101  dwarn:3   dfail:0   fail:0   skip:37 
ivb-t430s        total:135  pass:122  dwarn:3   dfail:4   fail:0   skip:6  
skl-i5k-2        total:141  pass:132  dwarn:1   dfail:0   fail:0   skip:8  
skl-i7k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
snb-x220t        total:141  pass:122  dwarn:5   dfail:0   fail:1   skip:13 

Results at /archive/results/CI_IGT_test/Patchwork_1119/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on ff88655b3a5467bbc3be8c67d3e05ebf182557d3 drm-intel-nightly: 2016y-01m-11d-07h-30m-16s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                dmesg-warn -> PASS       (bdw-ultra)
Test kms_flip:
        Subgroup basic-flip-vs-dpms:
                dmesg-warn -> PASS       (ilk-hp8440p)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-b:
                pass       -> DMESG-WARN (bdw-ultra)
                dmesg-warn -> PASS       (byt-nuc)

bdw-nuci7        total:138  pass:129  dwarn:0   dfail:0   fail:0   skip:9  
bdw-ultra        total:138  pass:131  dwarn:1   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:141  pass:114  dwarn:3   dfail:0   fail:0   skip:24 
byt-nuc          total:141  pass:119  dwarn:7   dfail:0   fail:0   skip:15 
hsw-brixbox      total:141  pass:134  dwarn:0   dfail:0   fail:0   skip:7  
hsw-gt2          total:141  pass:137  dwarn:0   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:141  pass:101  dwarn:3   dfail:0   fail:0   skip:37 
skl-i5k-2        total:141  pass:132  dwarn:1   dfail:0   fail:0   skip:8  
skl-i7k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
snb-dellxps      total:141  pass:122  dwarn:5   dfail:0   fail:0   skip:14 
snb-x220t        total:141  pass:122  dwarn:5   dfail:0   fail:1   skip:13 

HANGED ivb-t430s in igt@kms_pipe_crc_basic@nonblocking-crc-pipe-b

Results at /archive/results/CI_IGT_test/Patchwork_1118/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on ff88655b3a5467bbc3be8c67d3e05ebf182557d3 drm-intel-nightly: 2016y-01m-11d-07h-30m-16s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                pass       -> DMESG-WARN (skl-i5k-2) UNSTABLE
                dmesg-warn -> PASS       (bdw-ultra)
                dmesg-warn -> PASS       (skl-i7k-2) UNSTABLE
Test kms_flip:
        Subgroup basic-flip-vs-modeset:
                pass       -> DMESG-WARN (skl-i7k-2)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-b:
                dmesg-warn -> PASS       (byt-nuc)

bdw-nuci7        total:138  pass:129  dwarn:0   dfail:0   fail:0   skip:9  
bdw-ultra        total:138  pass:132  dwarn:0   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:141  pass:114  dwarn:3   dfail:0   fail:0   skip:24 
byt-nuc          total:141  pass:119  dwarn:7   dfail:0   fail:0   skip:15 
hsw-brixbox      total:141  pass:134  dwarn:0   dfail:0   fail:0   skip:7  
hsw-gt2          total:141  pass:137  dwarn:0   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:141  pass:100  dwarn:4   dfail:0   fail:0   skip:37 
skl-i5k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
skl-i7k-2        total:141  pass:131  dwarn:2   dfail:0   fail:0   skip:8  
snb-dellxps      total:141  pass:122  dwarn:5   dfail:0   fail:0   skip:14 
snb-x220t        total:141  pass:122  dwarn:5   dfail:0   fail:1   skip:13 

Results at /archive/results/CI_IGT_test/Patchwork_1117/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on ff88655b3a5467bbc3be8c67d3e05ebf182557d3 drm-intel-nightly: 2016y-01m-11d-07h-30m-16s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                dmesg-warn -> PASS       (bdw-ultra)
                dmesg-warn -> PASS       (skl-i7k-2) UNSTABLE
Test kms_flip:
        Subgroup basic-flip-vs-dpms:
                dmesg-warn -> PASS       (ilk-hp8440p)
        Subgroup basic-flip-vs-modeset:
                pass       -> DMESG-WARN (ilk-hp8440p)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-b:
                dmesg-warn -> PASS       (byt-nuc)

bdw-ultra        total:138  pass:132  dwarn:0   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:141  pass:114  dwarn:3   dfail:0   fail:0   skip:24 
byt-nuc          total:141  pass:119  dwarn:7   dfail:0   fail:0   skip:15 
hsw-brixbox      total:141  pass:134  dwarn:0   dfail:0   fail:0   skip:7  
hsw-gt2          total:141  pass:137  dwarn:0   dfail:0   fail:0   skip:4  
hsw-xps12        total:138  pass:133  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:141  pass:100  dwarn:4   dfail:0   fail:0   skip:37 
skl-i5k-2        total:141  pass:132  dwarn:1   dfail:0   fail:0   skip:8  
skl-i7k-2        total:141  pass:132  dwarn:1   dfail:0   fail:0   skip:8  
snb-dellxps      total:141  pass:122  dwarn:5   dfail:0   fail:0   skip:14 
snb-x220t        total:141  pass:122  dwarn:5   dfail:0   fail:1   skip:13 

Results at /archive/results/CI_IGT_test/Patchwork_1110/

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http://lists.freedesktop.org/mailman/listinfo/intel-gfx

✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on bc303261a81a96298b2f9e02734aeaa0a25421a6 drm-intel-nightly: 2016y-01m-05d-16h-47m-54s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                pass       -> DMESG-WARN (skl-i5k-2) UNSTABLE
                dmesg-warn -> PASS       (skl-i7k-2) UNSTABLE
Test kms_flip:
        Subgroup basic-flip-vs-modeset:
                pass       -> DMESG-WARN (skl-i5k-2) UNSTABLE
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-b:
                dmesg-warn -> PASS       (skl-i5k-2) UNSTABLE
                dmesg-warn -> PASS       (snb-dellxps) UNSTABLE
Test kms_setmode:
        Subgroup basic-clone-single-crtc:
                pass       -> DMESG-WARN (snb-dellxps)
Test pm_rpm:
        Subgroup basic-rte:
                pass       -> DMESG-WARN (byt-nuc) UNSTABLE

bdw-nuci7        total:132  pass:121  dwarn:2   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:120  dwarn:2   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:126  dwarn:2   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:125  dwarn:2   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_1091/

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

✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on bc303261a81a96298b2f9e02734aeaa0a25421a6 drm-intel-nightly: 2016y-01m-05d-16h-47m-54s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                pass       -> DMESG-WARN (skl-i5k-2) UNSTABLE
                pass       -> DMESG-WARN (bdw-nuci7) UNSTABLE
Test kms_flip:
        Subgroup basic-flip-vs-modeset:
                pass       -> DMESG-WARN (skl-i5k-2) UNSTABLE
                dmesg-warn -> PASS       (hsw-brixbox) UNSTABLE
                dmesg-warn -> PASS       (bdw-nuci7) UNSTABLE
                pass       -> DMESG-WARN (skl-i7k-2) UNSTABLE
        Subgroup basic-plain-flip:
                pass       -> DMESG-WARN (snb-x220t)
                pass       -> DMESG-WARN (bdw-ultra)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a:
                dmesg-warn -> PASS       (snb-x220t) UNSTABLE
        Subgroup read-crc-pipe-b:
                dmesg-warn -> PASS       (skl-i5k-2) UNSTABLE
                dmesg-warn -> PASS       (snb-dellxps) UNSTABLE
Test kms_psr_sink_crc:
        Subgroup psr_basic:
                dmesg-warn -> PASS       (bdw-ultra)
Test kms_setmode:
        Subgroup basic-clone-single-crtc:
                pass       -> DMESG-WARN (snb-dellxps)
Test pm_rpm:
        Subgroup basic-rte:
                pass       -> DMESG-WARN (byt-nuc) UNSTABLE

bdw-nuci7        total:132  pass:121  dwarn:2   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:120  dwarn:2   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:127  dwarn:1   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_1089/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on bc303261a81a96298b2f9e02734aeaa0a25421a6 drm-intel-nightly: 2016y-01m-05d-16h-47m-54s UTC integration manifest

Test kms_flip:
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (bdw-nuci7) UNSTABLE
        Subgroup basic-flip-vs-wf_vblank:
                dmesg-warn -> PASS       (snb-x220t) UNSTABLE
        Subgroup basic-plain-flip:
                pass       -> DMESG-WARN (bdw-ultra)
Test kms_pipe_crc_basic:
        Subgroup hang-read-crc-pipe-a:
                pass       -> DMESG-WARN (snb-x220t)
        Subgroup read-crc-pipe-a:
                pass       -> DMESG-WARN (snb-dellxps)
        Subgroup read-crc-pipe-b:
                dmesg-warn -> PASS       (skl-i5k-2) UNSTABLE
                dmesg-warn -> PASS       (snb-dellxps) UNSTABLE
Test kms_psr_sink_crc:
        Subgroup psr_basic:
                dmesg-warn -> PASS       (bdw-ultra)
Test pm_rpm:
        Subgroup basic-rte:
                pass       -> DMESG-WARN (byt-nuc) UNSTABLE

bdw-nuci7        total:132  pass:122  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:120  dwarn:2   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:126  dwarn:2   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:125  dwarn:2   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:124  dwarn:3   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_1088/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 0417da5e6f56078d87d366d5f959f8290ae9d16d drm-intel-nightly: 2016y-01m-04d-14h-05m-39s UTC integration manifest

Test kms_flip:
        Subgroup basic-flip-vs-dpms:
                dmesg-warn -> PASS       (ilk-hp8440p)
        Subgroup basic-flip-vs-modeset:
                pass       -> DMESG-WARN (skl-i5k-2)
                dmesg-warn -> PASS       (hsw-brixbox)
        Subgroup basic-plain-flip:
                dmesg-warn -> PASS       (skl-i5k-2)
                dmesg-warn -> PASS       (bdw-ultra)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a:
                pass       -> DMESG-WARN (snb-x220t)
        Subgroup read-crc-pipe-b:
                dmesg-warn -> PASS       (snb-dellxps)
        Subgroup read-crc-pipe-b-frame-sequence:
                pass       -> DMESG-WARN (bdw-ultra)
        Subgroup suspend-read-crc-pipe-b:
                dmesg-warn -> PASS       (snb-x220t)

bdw-nuci7        total:132  pass:122  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20 
hsw-brixbox      total:135  pass:127  dwarn:1   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:125  dwarn:2   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:122  dwarn:1   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_1078/

_______________________________________________
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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 0417da5e6f56078d87d366d5f959f8290ae9d16d drm-intel-nightly: 2016y-01m-04d-14h-05m-39s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                dmesg-warn -> PASS       (skl-i5k-2)
                pass       -> DMESG-WARN (skl-i7k-2)
Test kms_flip:
        Subgroup basic-flip-vs-dpms:
                dmesg-warn -> PASS       (ilk-hp8440p)
        Subgroup basic-flip-vs-modeset:
                pass       -> DMESG-WARN (skl-i5k-2)
                dmesg-warn -> PASS       (hsw-brixbox)
                pass       -> DMESG-WARN (bdw-nuci7)
        Subgroup basic-plain-flip:
                dmesg-warn -> PASS       (skl-i5k-2)
                pass       -> DMESG-WARN (snb-dellxps)
                dmesg-warn -> PASS       (bdw-ultra)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-b:
                dmesg-warn -> PASS       (snb-dellxps)
        Subgroup read-crc-pipe-c:
                pass       -> DMESG-WARN (skl-i7k-2)
        Subgroup suspend-read-crc-pipe-b:
                dmesg-warn -> PASS       (snb-x220t)
Test kms_psr_sink_crc:
        Subgroup psr_basic:
                pass       -> DMESG-WARN (bdw-ultra)
Test pm_rpm:
        Subgroup basic-pci-d3-state:
                pass       -> SKIP       (snb-dellxps)
        Subgroup basic-rte:
                pass       -> SKIP       (snb-dellxps)

bdw-nuci7        total:132  pass:121  dwarn:2   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20 
hsw-brixbox      total:135  pass:127  dwarn:1   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:124  dwarn:3   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:119  dwarn:2   dfail:0   fail:0   skip:14 
snb-x220t        total:135  pass:122  dwarn:1   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_1077/

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

✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 0417da5e6f56078d87d366d5f959f8290ae9d16d drm-intel-nightly: 2016y-01m-04d-14h-05m-39s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                dmesg-warn -> PASS       (skl-i5k-2)
                pass       -> DMESG-WARN (skl-i7k-2)
Test kms_flip:
        Subgroup basic-flip-vs-dpms:
                dmesg-warn -> PASS       (ilk-hp8440p)
        Subgroup basic-flip-vs-modeset:
                pass       -> DMESG-WARN (hsw-xps12)
                pass       -> DMESG-WARN (skl-i7k-2)
        Subgroup basic-plain-flip:
                dmesg-warn -> PASS       (skl-i5k-2)
                dmesg-warn -> PASS       (bdw-ultra)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a:
                pass       -> DMESG-WARN (snb-x220t)
        Subgroup read-crc-pipe-b:
                dmesg-warn -> PASS       (snb-dellxps)
        Subgroup read-crc-pipe-b-frame-sequence:
                pass       -> DMESG-WARN (bdw-ultra)
        Subgroup read-crc-pipe-c:
                pass       -> DMESG-WARN (skl-i5k-2)
        Subgroup suspend-read-crc-pipe-b:
                dmesg-warn -> PASS       (snb-x220t)
Test kms_setmode:
        Subgroup basic-clone-single-crtc:
                pass       -> DMESG-WARN (snb-dellxps)

bdw-nuci7        total:132  pass:122  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20 
hsw-brixbox      total:135  pass:126  dwarn:2   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
hsw-xps12        total:132  pass:125  dwarn:3   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:124  dwarn:3   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_1076/

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

✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on c1e9dc2dcb577438a6350c7f1cb36ba8ad0e1dfd drm-intel-nightly: 2016y-01m-04d-09h-35m-16s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                pass       -> DMESG-WARN (skl-i5k-2)
Test kms_flip:
        Subgroup basic-flip-vs-dpms:
                dmesg-warn -> PASS       (ilk-hp8440p)
        Subgroup basic-flip-vs-modeset:
                pass       -> DMESG-WARN (bsw-nuc-2)
                dmesg-warn -> PASS       (hsw-brixbox)
        Subgroup basic-flip-vs-wf_vblank:
                dmesg-warn -> PASS       (snb-x220t)
Test kms_pipe_crc_basic:
        Subgroup hang-read-crc-pipe-a:
                pass       -> DMESG-WARN (snb-x220t)
        Subgroup read-crc-pipe-a:
                dmesg-warn -> PASS       (snb-x220t)
        Subgroup suspend-read-crc-pipe-b:
                dmesg-warn -> PASS       (skl-i7k-2)

bdw-nuci7        total:132  pass:122  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:113  dwarn:2   dfail:0   fail:0   skip:20 
hsw-brixbox      total:135  pass:127  dwarn:1   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
hsw-xps12        total:132  pass:125  dwarn:3   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:125  dwarn:2   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:122  dwarn:1   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_1067/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on c1e9dc2dcb577438a6350c7f1cb36ba8ad0e1dfd drm-intel-nightly: 2016y-01m-04d-09h-35m-16s UTC integration manifest

Test kms_flip:
        Subgroup basic-flip-vs-dpms:
                dmesg-warn -> PASS       (ilk-hp8440p)
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (skl-i5k-2)
        Subgroup basic-plain-flip:
                dmesg-warn -> PASS       (bdw-ultra)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a:
                dmesg-warn -> PASS       (snb-x220t)
                pass       -> DMESG-WARN (snb-dellxps)
        Subgroup read-crc-pipe-b:
                dmesg-warn -> PASS       (snb-dellxps)
        Subgroup read-crc-pipe-c:
                pass       -> DMESG-WARN (skl-i5k-2)
Test kms_psr_sink_crc:
        Subgroup psr_basic:
                pass       -> DMESG-WARN (bdw-ultra)

bdw-nuci7        total:132  pass:122  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
byt-nuc          total:135  pass:120  dwarn:2   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:126  dwarn:2   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
hsw-xps12        total:132  pass:125  dwarn:3   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:124  dwarn:3   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:124  dwarn:3   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:122  dwarn:1   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_1065/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 79686f613b3955a4ed09cee936e7f70ec4e61b67 drm-intel-nightly: 2015y-12m-30d-11h-59m-54s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                dmesg-warn -> PASS       (skl-i5k-2)
Test kms_flip:
        Subgroup basic-flip-vs-dpms:
                dmesg-warn -> PASS       (ilk-hp8440p)
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (hsw-xps12)
                dmesg-warn -> PASS       (bdw-nuci7)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a:
                dmesg-warn -> PASS       (snb-x220t)
                dmesg-warn -> PASS       (byt-nuc)
        Subgroup read-crc-pipe-b:
                pass       -> DMESG-WARN (snb-dellxps)
        Subgroup suspend-read-crc-pipe-b:
                pass       -> DMESG-WARN (snb-x220t)
Test kms_psr_sink_crc:
        Subgroup psr_basic:
                dmesg-warn -> PASS       (bdw-ultra)
Test kms_setmode:
        Subgroup basic-clone-single-crtc:
                dmesg-warn -> PASS       (snb-dellxps)
Test pm_rpm:
        Subgroup basic-pci-d3-state:
                pass       -> DMESG-WARN (bdw-ultra)

bdw-nuci7        total:132  pass:122  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:113  dwarn:2   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:120  dwarn:2   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:126  dwarn:2   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
hsw-xps12        total:132  pass:126  dwarn:2   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:99   dwarn:1   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:124  dwarn:3   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:124  dwarn:3   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_1059/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 79686f613b3955a4ed09cee936e7f70ec4e61b67 drm-intel-nightly: 2015y-12m-30d-11h-59m-54s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                dmesg-warn -> PASS       (skl-i7k-2)
Test kms_flip:
        Subgroup basic-flip-vs-dpms:
                dmesg-warn -> PASS       (ilk-hp8440p)
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (bsw-nuc-2)
                pass       -> DMESG-WARN (snb-x220t)
                dmesg-warn -> PASS       (hsw-xps12)
                dmesg-warn -> PASS       (hsw-brixbox)
                dmesg-warn -> PASS       (bdw-nuci7)
                dmesg-warn -> PASS       (ilk-hp8440p)
        Subgroup basic-flip-vs-wf_vblank:
                dmesg-warn -> PASS       (ivb-t430s)
Test kms_pipe_crc_basic:
        Subgroup hang-read-crc-pipe-a:
                pass       -> DMESG-WARN (ivb-t430s)
        Subgroup read-crc-pipe-a:
                dmesg-warn -> PASS       (snb-x220t)
                dmesg-warn -> PASS       (byt-nuc)
Test kms_setmode:
        Subgroup basic-clone-single-crtc:
                dmesg-warn -> PASS       (snb-dellxps)

bdw-nuci7        total:132  pass:122  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:120  dwarn:2   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:127  dwarn:1   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
hsw-xps12        total:132  pass:126  dwarn:2   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:125  dwarn:2   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:122  dwarn:1   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_1057/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 79686f613b3955a4ed09cee936e7f70ec4e61b67 drm-intel-nightly: 2015y-12m-30d-11h-59m-54s UTC integration manifest

Test kms_flip:
        Subgroup basic-flip-vs-dpms:
                dmesg-warn -> PASS       (ilk-hp8440p)
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (bsw-nuc-2)
                dmesg-warn -> PASS       (bdw-nuci7)
                dmesg-warn -> PASS       (ilk-hp8440p)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a:
                dmesg-warn -> PASS       (snb-x220t)
                dmesg-warn -> PASS       (byt-nuc)
        Subgroup read-crc-pipe-b:
                pass       -> DMESG-WARN (skl-i5k-2)
                pass       -> DMESG-WARN (snb-dellxps)
        Subgroup suspend-read-crc-pipe-a:
                pass       -> DMESG-WARN (snb-x220t)
Test kms_setmode:
        Subgroup basic-clone-single-crtc:
                dmesg-warn -> PASS       (snb-dellxps)

bdw-nuci7        total:132  pass:122  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:120  dwarn:2   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:126  dwarn:2   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:122  dwarn:5   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:124  dwarn:3   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_987/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 79686f613b3955a4ed09cee936e7f70ec4e61b67 drm-intel-nightly: 2015y-12m-30d-11h-59m-54s UTC integration manifest

Test kms_flip:
        Subgroup basic-flip-vs-dpms:
                dmesg-warn -> PASS       (ilk-hp8440p)
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (skl-i5k-2)
                dmesg-warn -> PASS       (bsw-nuc-2)
                dmesg-warn -> PASS       (ilk-hp8440p)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a:
                dmesg-warn -> PASS       (snb-x220t)
                dmesg-warn -> PASS       (byt-nuc)
        Subgroup read-crc-pipe-b:
                pass       -> DMESG-WARN (snb-dellxps)
        Subgroup suspend-read-crc-pipe-b:
                pass       -> DMESG-WARN (snb-x220t)
Test kms_setmode:
        Subgroup basic-clone-single-crtc:
                dmesg-warn -> PASS       (snb-dellxps)

bdw-nuci7        total:132  pass:121  dwarn:2   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:120  dwarn:2   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:126  dwarn:2   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
hsw-xps12        total:132  pass:125  dwarn:3   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:124  dwarn:3   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:124  dwarn:3   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_975/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 79686f613b3955a4ed09cee936e7f70ec4e61b67 drm-intel-nightly: 2015y-12m-30d-11h-59m-54s UTC integration manifest

Test kms_flip:
        Subgroup basic-flip-vs-dpms:
                dmesg-warn -> PASS       (ilk-hp8440p)
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (hsw-brixbox)
                dmesg-warn -> PASS       (bdw-nuci7)
                dmesg-warn -> PASS       (ilk-hp8440p)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a:
                dmesg-warn -> PASS       (byt-nuc)
        Subgroup read-crc-pipe-b-frame-sequence:
                pass       -> DMESG-WARN (bdw-ultra)
        Subgroup read-crc-pipe-c:
                pass       -> DMESG-WARN (skl-i5k-2)
Test kms_psr_sink_crc:
        Subgroup psr_basic:
                dmesg-warn -> PASS       (bdw-ultra)
Test kms_setmode:
        Subgroup basic-clone-single-crtc:
                dmesg-warn -> PASS       (snb-dellxps)

bdw-nuci7        total:132  pass:122  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
byt-nuc          total:135  pass:120  dwarn:2   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:127  dwarn:1   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
hsw-xps12        total:132  pass:125  dwarn:3   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:122  dwarn:5   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:124  dwarn:3   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:122  dwarn:1   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_969/

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Re: ✗ warning: Fi.CI.BAT

[Jani Nikula]

On Tue, 29 Dec 2015, Libin Yang <libin.yang@linux.intel.com> wrote:
> Sorry to interrupt.
>
> I got this email sent to me. It seems one of my patch causes this 
> issue? Does anyone know how to find which patch causes this issue from 
> the below message? Thanks.

Some of the tests don't give stable results yet. We're working on it. It
doesn't look like your patch would change the results of any of those
tests for real.

BR,
Jani.


>
> Best Regards,
> Libin
>
> On 12/23/2015 03:49 PM, Patchwork wrote:
>> == Summary ==
>>
>> Built on 7e671e69deffb88d60687dacffe6e34a5d046500 drm-intel-nightly: 2015y-12m-22d-13h-28m-34s UTC integration manifest
>>
>> Test gem_storedw_loop:
>>          Subgroup basic-render:
>>                  pass       -> DMESG-WARN (skl-i5k-2)
>> Test kms_flip:
>>          Subgroup basic-flip-vs-dpms:
>>                  dmesg-warn -> PASS       (ilk-hp8440p)
>>          Subgroup basic-flip-vs-modeset:
>>                  dmesg-warn -> PASS       (bsw-nuc-2)
>>                  pass       -> DMESG-WARN (skl-i5k-2)
>>                  dmesg-warn -> PASS       (byt-nuc)
>>                  pass       -> DMESG-WARN (hsw-brixbox)
>>                  pass       -> DMESG-WARN (bdw-nuci7)
>>                  dmesg-warn -> PASS       (ilk-hp8440p)
>>          Subgroup basic-plain-flip:
>>                  pass       -> DMESG-WARN (bdw-ultra)
>> Test kms_pipe_crc_basic:
>>          Subgroup read-crc-pipe-a-frame-sequence:
>>                  dmesg-warn -> PASS       (byt-nuc)
>>          Subgroup read-crc-pipe-b:
>>                  dmesg-warn -> PASS       (skl-i5k-2)
>>          Subgroup read-crc-pipe-b-frame-sequence:
>>                  pass       -> DMESG-WARN (byt-nuc)
>> Test kms_psr_sink_crc:
>>          Subgroup psr_basic:
>>                  dmesg-warn -> PASS       (bdw-ultra)
>>
>> bdw-nuci7        total:132  pass:121  dwarn:2   dfail:0   fail:0   skip:9
>> bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6
>> bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20
>> byt-nuc          total:135  pass:119  dwarn:3   dfail:0   fail:0   skip:13
>> hsw-brixbox      total:135  pass:126  dwarn:2   dfail:0   fail:0   skip:7
>> hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4
>> hsw-xps12        total:132  pass:125  dwarn:3   dfail:0   fail:0   skip:4
>> ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35
>> ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6
>> skl-i5k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8
>> skl-i7k-2        total:135  pass:124  dwarn:3   dfail:0   fail:0   skip:8
>> snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12
>> snb-x220t        total:135  pass:122  dwarn:1   dfail:0   fail:1   skip:11
>>
>> Results at /archive/results/CI_IGT_test/Patchwork_799/
>>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx

-- 
Jani Nikula, Intel Open Source Technology Center
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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on ec0382c73cb1adc972bebdd94afad3f0ea117114 drm-intel-nightly: 2015y-12m-23d-22h-28m-25s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                dmesg-warn -> PASS       (skl-i5k-2)
                dmesg-warn -> PASS       (bdw-nuci7)
Test kms_flip:
        Subgroup basic-flip-vs-dpms:
                dmesg-warn -> PASS       (ilk-hp8440p)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a:
                dmesg-warn -> PASS       (snb-x220t)
                pass       -> DMESG-WARN (snb-dellxps)
Test kms_setmode:
        Subgroup basic-clone-single-crtc:
                dmesg-warn -> PASS       (snb-dellxps)

bdw-nuci7        total:132  pass:122  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
byt-nuc          total:135  pass:121  dwarn:1   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:127  dwarn:1   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:124  dwarn:3   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:124  dwarn:3   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:122  dwarn:1   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_949/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on ec0382c73cb1adc972bebdd94afad3f0ea117114 drm-intel-nightly: 2015y-12m-23d-22h-28m-25s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                dmesg-warn -> PASS       (skl-i5k-2)
                dmesg-warn -> PASS       (bdw-nuci7)
Test kms_flip:
        Subgroup basic-flip-vs-dpms:
                dmesg-warn -> PASS       (ilk-hp8440p)
        Subgroup basic-flip-vs-modeset:
                pass       -> DMESG-WARN (bdw-nuci7)
                pass       -> DMESG-WARN (byt-nuc)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-b:
                pass       -> DMESG-WARN (skl-i5k-2)
                pass       -> DMESG-WARN (snb-dellxps)
        Subgroup suspend-read-crc-pipe-b:
                dmesg-warn -> PASS       (skl-i7k-2)
Test kms_setmode:
        Subgroup basic-clone-single-crtc:
                dmesg-warn -> PASS       (snb-dellxps)
Test pm_rpm:
        Subgroup basic-rte:
                pass       -> DMESG-WARN (byt-nuc)

bdw-nuci7        total:132  pass:121  dwarn:2   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:113  dwarn:2   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:119  dwarn:3   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:127  dwarn:1   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:125  dwarn:2   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_948/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on ec0382c73cb1adc972bebdd94afad3f0ea117114 drm-intel-nightly: 2015y-12m-23d-22h-28m-25s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                dmesg-warn -> PASS       (skl-i5k-2)
Test kms_flip:
        Subgroup basic-flip-vs-dpms:
                pass       -> DMESG-WARN (bsw-nuc-2)
                dmesg-warn -> PASS       (ilk-hp8440p)
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (skl-i5k-2)
                pass       -> DMESG-WARN (hsw-xps12)
                pass       -> DMESG-WARN (hsw-brixbox)
                pass       -> DMESG-WARN (bdw-nuci7)
        Subgroup basic-plain-flip:
                pass       -> DMESG-WARN (bdw-ultra)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a:
                dmesg-warn -> PASS       (snb-x220t)
        Subgroup read-crc-pipe-b:
                pass       -> DMESG-WARN (snb-dellxps)
        Subgroup read-crc-pipe-c-frame-sequence:
                dmesg-warn -> PASS       (bsw-nuc-2)
        Subgroup suspend-read-crc-pipe-a:
                pass       -> DMESG-WARN (snb-x220t)
Test kms_psr_sink_crc:
        Subgroup psr_basic:
                dmesg-warn -> PASS       (bdw-ultra)
Test kms_setmode:
        Subgroup basic-clone-single-crtc:
                dmesg-warn -> PASS       (snb-dellxps)
Test pm_rpm:
        Subgroup basic-rte:
                dmesg-warn -> PASS       (hsw-xps12)
                pass       -> DMESG-WARN (byt-nuc)

bdw-nuci7        total:132  pass:120  dwarn:3   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:123  dwarn:2   dfail:0   fail:1   skip:6  
bsw-nuc-2        total:135  pass:113  dwarn:2   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:120  dwarn:2   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:126  dwarn:2   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
hsw-xps12        total:132  pass:125  dwarn:3   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:125  dwarn:2   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:124  dwarn:3   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_935/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on ec0382c73cb1adc972bebdd94afad3f0ea117114 drm-intel-nightly: 2015y-12m-23d-22h-28m-25s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                dmesg-warn -> PASS       (skl-i5k-2)
Test kms_flip:
        Subgroup basic-flip-vs-dpms:
                pass       -> DMESG-WARN (bsw-nuc-2)
                dmesg-warn -> PASS       (ilk-hp8440p)
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (skl-i5k-2)
                pass       -> DMESG-WARN (hsw-brixbox)
                pass       -> DMESG-WARN (bdw-nuci7)
        Subgroup basic-plain-flip:
                pass       -> DMESG-WARN (bdw-ultra)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a:
                dmesg-warn -> PASS       (snb-x220t)
        Subgroup read-crc-pipe-b:
                pass       -> DMESG-WARN (snb-dellxps)
        Subgroup read-crc-pipe-c-frame-sequence:
                dmesg-warn -> PASS       (bsw-nuc-2)
        Subgroup suspend-read-crc-pipe-a:
                pass       -> DMESG-WARN (snb-x220t)
Test kms_psr_sink_crc:
        Subgroup psr_basic:
                dmesg-warn -> PASS       (bdw-ultra)
Test kms_setmode:
        Subgroup basic-clone-single-crtc:
                dmesg-warn -> PASS       (snb-dellxps)
Test pm_rpm:
        Subgroup basic-rte:
                pass       -> DMESG-WARN (byt-nuc)

bdw-nuci7        total:132  pass:120  dwarn:3   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:123  dwarn:2   dfail:0   fail:1   skip:6  
bsw-nuc-2        total:135  pass:113  dwarn:2   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:120  dwarn:2   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:126  dwarn:2   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:125  dwarn:2   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:124  dwarn:3   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_935/

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Re: ✗ warning: Fi.CI.BAT

[Libin Yang]

Sorry to interrupt.

I got this email sent to me. It seems one of my patch causes this 
issue? Does anyone know how to find which patch causes this issue from 
the below message? Thanks.

Best Regards,
Libin

On 12/23/2015 03:49 PM, Patchwork wrote:
> == Summary ==
>
> Built on 7e671e69deffb88d60687dacffe6e34a5d046500 drm-intel-nightly: 2015y-12m-22d-13h-28m-34s UTC integration manifest
>
> Test gem_storedw_loop:
>          Subgroup basic-render:
>                  pass       -> DMESG-WARN (skl-i5k-2)
> Test kms_flip:
>          Subgroup basic-flip-vs-dpms:
>                  dmesg-warn -> PASS       (ilk-hp8440p)
>          Subgroup basic-flip-vs-modeset:
>                  dmesg-warn -> PASS       (bsw-nuc-2)
>                  pass       -> DMESG-WARN (skl-i5k-2)
>                  dmesg-warn -> PASS       (byt-nuc)
>                  pass       -> DMESG-WARN (hsw-brixbox)
>                  pass       -> DMESG-WARN (bdw-nuci7)
>                  dmesg-warn -> PASS       (ilk-hp8440p)
>          Subgroup basic-plain-flip:
>                  pass       -> DMESG-WARN (bdw-ultra)
> Test kms_pipe_crc_basic:
>          Subgroup read-crc-pipe-a-frame-sequence:
>                  dmesg-warn -> PASS       (byt-nuc)
>          Subgroup read-crc-pipe-b:
>                  dmesg-warn -> PASS       (skl-i5k-2)
>          Subgroup read-crc-pipe-b-frame-sequence:
>                  pass       -> DMESG-WARN (byt-nuc)
> Test kms_psr_sink_crc:
>          Subgroup psr_basic:
>                  dmesg-warn -> PASS       (bdw-ultra)
>
> bdw-nuci7        total:132  pass:121  dwarn:2   dfail:0   fail:0   skip:9
> bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6
> bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20
> byt-nuc          total:135  pass:119  dwarn:3   dfail:0   fail:0   skip:13
> hsw-brixbox      total:135  pass:126  dwarn:2   dfail:0   fail:0   skip:7
> hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4
> hsw-xps12        total:132  pass:125  dwarn:3   dfail:0   fail:0   skip:4
> ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35
> ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6
> skl-i5k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8
> skl-i7k-2        total:135  pass:124  dwarn:3   dfail:0   fail:0   skip:8
> snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12
> snb-x220t        total:135  pass:122  dwarn:1   dfail:0   fail:1   skip:11
>
> Results at /archive/results/CI_IGT_test/Patchwork_799/
>
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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on ec0382c73cb1adc972bebdd94afad3f0ea117114 drm-intel-nightly: 2015y-12m-23d-22h-28m-25s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                dmesg-warn -> PASS       (skl-i5k-2)
                dmesg-warn -> PASS       (bdw-nuci7)
                dmesg-warn -> PASS       (skl-i7k-2)
Test kms_flip:
        Subgroup basic-flip-vs-dpms:
                dmesg-warn -> PASS       (ilk-hp8440p)
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (bsw-nuc-2)
                pass       -> DMESG-WARN (bdw-nuci7)
                pass       -> DMESG-WARN (skl-i7k-2)
        Subgroup basic-plain-flip:
                pass       -> DMESG-WARN (bdw-ultra)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-b-frame-sequence:
                pass       -> DMESG-WARN (byt-nuc)
Test kms_psr_sink_crc:
        Subgroup psr_basic:
                dmesg-warn -> PASS       (bdw-ultra)
Test pm_rpm:
        Subgroup basic-rte:
                pass       -> DMESG-WARN (byt-nuc)

bdw-nuci7        total:132  pass:121  dwarn:2   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:119  dwarn:3   dfail:0   fail:0   skip:13 
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:124  dwarn:3   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:124  dwarn:3   dfail:0   fail:0   skip:8  
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_818/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 7e671e69deffb88d60687dacffe6e34a5d046500 drm-intel-nightly: 2015y-12m-22d-13h-28m-34s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                pass       -> DMESG-WARN (skl-i5k-2)
Test kms_flip:
        Subgroup basic-flip-vs-dpms:
                dmesg-warn -> PASS       (ilk-hp8440p)
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (bsw-nuc-2)
                pass       -> DMESG-WARN (skl-i5k-2)
                dmesg-warn -> PASS       (byt-nuc)
                pass       -> DMESG-WARN (hsw-brixbox)
                pass       -> DMESG-WARN (bdw-nuci7)
                dmesg-warn -> PASS       (ilk-hp8440p)
        Subgroup basic-plain-flip:
                pass       -> DMESG-WARN (bdw-ultra)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a-frame-sequence:
                dmesg-warn -> PASS       (byt-nuc)
        Subgroup read-crc-pipe-b:
                dmesg-warn -> PASS       (skl-i5k-2)
        Subgroup read-crc-pipe-b-frame-sequence:
                pass       -> DMESG-WARN (byt-nuc)
Test kms_psr_sink_crc:
        Subgroup psr_basic:
                dmesg-warn -> PASS       (bdw-ultra)

bdw-nuci7        total:132  pass:121  dwarn:2   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:119  dwarn:3   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:126  dwarn:2   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
hsw-xps12        total:132  pass:125  dwarn:3   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:124  dwarn:3   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:122  dwarn:1   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_799/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 7e671e69deffb88d60687dacffe6e34a5d046500 drm-intel-nightly: 2015y-12m-22d-13h-28m-34s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                dmesg-warn -> PASS       (skl-i7k-2)
Test kms_flip:
        Subgroup basic-flip-vs-dpms:
                dmesg-warn -> PASS       (ilk-hp8440p)
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (bsw-nuc-2)
                dmesg-warn -> PASS       (ilk-hp8440p)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a:
                pass       -> DMESG-WARN (snb-x220t)
                pass       -> DMESG-WARN (skl-i7k-2)
        Subgroup read-crc-pipe-a-frame-sequence:
                dmesg-warn -> PASS       (byt-nuc)
        Subgroup read-crc-pipe-b:
                dmesg-warn -> PASS       (snb-dellxps)
Test kms_setmode:
        Subgroup basic-clone-single-crtc:
                pass       -> DMESG-WARN (snb-dellxps)

bdw-nuci7        total:132  pass:122  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:119  dwarn:3   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:127  dwarn:1   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:124  dwarn:3   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:124  dwarn:3   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_798/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 7e671e69deffb88d60687dacffe6e34a5d046500 drm-intel-nightly: 2015y-12m-22d-13h-28m-34s UTC integration manifest

Test kms_flip:
        Subgroup basic-flip-vs-modeset:
                pass       -> DMESG-WARN (skl-i5k-2)
                dmesg-warn -> PASS       (bsw-nuc-2)
                dmesg-warn -> PASS       (hsw-xps12)
                pass       -> DMESG-WARN (hsw-brixbox)
                dmesg-warn -> PASS       (ilk-hp8440p)
        Subgroup basic-plain-flip:
                pass       -> DMESG-WARN (snb-x220t)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a-frame-sequence:
                dmesg-warn -> PASS       (byt-nuc)
        Subgroup read-crc-pipe-b:
                dmesg-warn -> PASS       (skl-i5k-2)
        Subgroup read-crc-pipe-b-frame-sequence:
                pass       -> DMESG-WARN (bdw-ultra)
Test kms_psr_sink_crc:
        Subgroup psr_basic:
                dmesg-warn -> PASS       (bdw-ultra)
Test pm_rpm:
        Subgroup basic-rte:
                pass       -> DMESG-WARN (hsw-xps12)

bdw-nuci7        total:132  pass:122  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:119  dwarn:3   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:126  dwarn:2   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
hsw-xps12        total:132  pass:125  dwarn:3   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:99   dwarn:1   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:124  dwarn:3   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:124  dwarn:3   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_791/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 9d34680058127d4d628a78dab44cd6ecb62e97c6 drm-intel-nightly: 2015y-12m-22d-09h-40m-43s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                pass       -> DMESG-WARN (skl-i7k-2)
Test kms_flip:
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (hsw-xps12)
                dmesg-warn -> PASS       (hsw-brixbox)
                dmesg-warn -> PASS       (bdw-nuci7)
        Subgroup basic-plain-flip:
                dmesg-warn -> PASS       (bdw-ultra)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a:
                pass       -> DMESG-WARN (snb-x220t)
                pass       -> DMESG-WARN (skl-i7k-2)
        Subgroup read-crc-pipe-b-frame-sequence:
                pass       -> DMESG-WARN (bdw-ultra)

bdw-nuci7        total:132  pass:122  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:120  dwarn:2   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:127  dwarn:1   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
hsw-xps12        total:132  pass:126  dwarn:2   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:121  dwarn:6   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:121  dwarn:6   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_790/

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http://lists.freedesktop.org/mailman/listinfo/intel-gfx

✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 78deeec98b10627fe2050ce8ebfa2ea2d5b9e6c7 drm-intel-nightly: 2015y-12m-21d-16h-03m-57s UTC integration manifest

Test gem_mmap_gtt:
        Subgroup basic-small-bo:
                dmesg-warn -> PASS       (bdw-nuci7)
Test gem_storedw_loop:
        Subgroup basic-render:
                pass       -> DMESG-WARN (bdw-nuci7)
Test kms_flip:
        Subgroup basic-flip-vs-modeset:
                pass       -> DMESG-WARN (hsw-xps12)
                skip       -> PASS       (bdw-nuci7)
        Subgroup basic-plain-flip:
                skip       -> PASS       (bdw-nuci7)
                pass       -> DMESG-WARN (bdw-ultra)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a:
                pass       -> DMESG-WARN (snb-dellxps)
                skip       -> PASS       (bdw-nuci7)
                dmesg-warn -> PASS       (byt-nuc)
        Subgroup read-crc-pipe-a-frame-sequence:
                skip       -> PASS       (bdw-nuci7)
        Subgroup read-crc-pipe-b:
                dmesg-warn -> PASS       (skl-i5k-2)
                dmesg-warn -> PASS       (hsw-xps12)
                skip       -> PASS       (bdw-nuci7)
        Subgroup read-crc-pipe-b-frame-sequence:
                skip       -> PASS       (bdw-nuci7)
        Subgroup read-crc-pipe-c:
                pass       -> DMESG-WARN (skl-i5k-2)
                skip       -> PASS       (bdw-nuci7)
        Subgroup suspend-read-crc-pipe-b:
                pass       -> DMESG-WARN (snb-x220t)
Test kms_setmode:
        Subgroup basic-clone-single-crtc:
                dmesg-warn -> PASS       (snb-dellxps)
Test pm_rpm:
        Subgroup basic-pci-d3-state:
                skip       -> PASS       (bdw-nuci7)
        Subgroup basic-rte:
                skip       -> PASS       (bdw-nuci7)
                dmesg-warn -> PASS       (bdw-ultra)

bdw-nuci7        total:132  pass:121  dwarn:2   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:120  dwarn:2   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:126  dwarn:2   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:129  dwarn:1   dfail:0   fail:1   skip:4  
hsw-xps12        total:132  pass:125  dwarn:3   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:122  dwarn:5   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:122  dwarn:5   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_786/

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

✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 78deeec98b10627fe2050ce8ebfa2ea2d5b9e6c7 drm-intel-nightly: 2015y-12m-21d-16h-03m-57s UTC integration manifest

Test gem_mmap_gtt:
        Subgroup basic-small-bo:
                dmesg-warn -> PASS       (bdw-nuci7)
Test gem_storedw_loop:
        Subgroup basic-render:
                pass       -> DMESG-WARN (skl-i5k-2)
                dmesg-warn -> PASS       (skl-i7k-2)
Test kms_flip:
        Subgroup basic-flip-vs-modeset:
                pass       -> DMESG-WARN (skl-i5k-2)
                pass       -> DMESG-WARN (hsw-xps12)
                skip       -> PASS       (bdw-nuci7)
        Subgroup basic-plain-flip:
                skip       -> PASS       (bdw-nuci7)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a:
                skip       -> PASS       (bdw-nuci7)
                dmesg-warn -> PASS       (byt-nuc)
        Subgroup read-crc-pipe-a-frame-sequence:
                skip       -> PASS       (bdw-nuci7)
        Subgroup read-crc-pipe-b:
                dmesg-warn -> PASS       (skl-i5k-2)
                dmesg-warn -> PASS       (hsw-xps12)
                pass       -> DMESG-WARN (snb-dellxps)
                skip       -> PASS       (bdw-nuci7)
        Subgroup read-crc-pipe-b-frame-sequence:
                skip       -> PASS       (bdw-nuci7)
        Subgroup read-crc-pipe-c:
                skip       -> PASS       (bdw-nuci7)
                pass       -> DMESG-WARN (skl-i7k-2)
        Subgroup suspend-read-crc-pipe-b:
                pass       -> DMESG-WARN (snb-x220t)
Test kms_setmode:
        Subgroup basic-clone-single-crtc:
                dmesg-warn -> PASS       (snb-dellxps)
Test pm_rpm:
        Subgroup basic-pci-d3-state:
                skip       -> PASS       (bdw-nuci7)
                pass       -> DMESG-WARN (bdw-ultra)
        Subgroup basic-rte:
                skip       -> PASS       (bdw-nuci7)
                dmesg-warn -> PASS       (bdw-ultra)

bdw-nuci7        total:132  pass:122  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:120  dwarn:2   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:126  dwarn:2   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
hsw-xps12        total:132  pass:125  dwarn:3   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:121  dwarn:6   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:122  dwarn:5   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_785/

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

✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 78deeec98b10627fe2050ce8ebfa2ea2d5b9e6c7 drm-intel-nightly: 2015y-12m-21d-16h-03m-57s UTC integration manifest

Test gem_mmap_gtt:
        Subgroup basic-small-bo:
                dmesg-warn -> PASS       (bdw-nuci7)
Test gem_storedw_loop:
        Subgroup basic-render:
                dmesg-warn -> PASS       (skl-i7k-2)
Test kms_flip:
        Subgroup basic-flip-vs-modeset:
                pass       -> DMESG-WARN (skl-i5k-2)
                pass       -> DMESG-WARN (hsw-xps12)
                dmesg-warn -> PASS       (hsw-brixbox)
                skip       -> PASS       (bdw-nuci7)
                pass       -> DMESG-WARN (ilk-hp8440p)
        Subgroup basic-plain-flip:
                skip       -> PASS       (bdw-nuci7)
                pass       -> DMESG-WARN (byt-nuc)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a:
                pass       -> DMESG-WARN (snb-x220t)
                skip       -> PASS       (bdw-nuci7)
                dmesg-warn -> PASS       (byt-nuc)
        Subgroup read-crc-pipe-a-frame-sequence:
                skip       -> PASS       (bdw-nuci7)
                pass       -> DMESG-WARN (byt-nuc)
        Subgroup read-crc-pipe-b:
                dmesg-warn -> PASS       (skl-i5k-2)
                dmesg-warn -> PASS       (hsw-xps12)
                pass       -> DMESG-WARN (snb-dellxps)
                skip       -> PASS       (bdw-nuci7)
        Subgroup read-crc-pipe-b-frame-sequence:
                pass       -> DMESG-WARN (bdw-ultra)
                skip       -> PASS       (bdw-nuci7)
                pass       -> DMESG-WARN (byt-nuc)
        Subgroup read-crc-pipe-c:
                skip       -> PASS       (bdw-nuci7)
Test kms_setmode:
        Subgroup basic-clone-single-crtc:
                dmesg-warn -> PASS       (snb-dellxps)
Test pm_rpm:
        Subgroup basic-pci-d3-state:
                skip       -> PASS       (bdw-nuci7)
        Subgroup basic-rte:
                skip       -> PASS       (bdw-nuci7)
                dmesg-warn -> PASS       (bdw-ultra)

bdw-nuci7        total:132  pass:122  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
byt-nuc          total:135  pass:117  dwarn:5   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:127  dwarn:1   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
hsw-xps12        total:132  pass:125  dwarn:3   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:99   dwarn:1   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:122  dwarn:5   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_781/

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

✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on e858593f63757a993fa56f282cb1493c57810a20 drm-intel-nightly: 2015y-12m-21d-12h-06m-20s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                dmesg-warn -> PASS       (skl-i5k-2)
                pass       -> DMESG-WARN (skl-i7k-2)
Test kms_flip:
        Subgroup basic-flip-vs-dpms:
                dmesg-warn -> PASS       (ilk-hp8440p)
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (skl-i5k-2)
                dmesg-warn -> PASS       (bsw-nuc-2)
                pass       -> DMESG-WARN (hsw-xps12)
                pass       -> DMESG-WARN (hsw-gt2)
                pass       -> DMESG-WARN (byt-nuc)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a:
                pass       -> DMESG-WARN (snb-x220t)
        Subgroup read-crc-pipe-b:
                dmesg-warn -> PASS       (snb-dellxps)
        Subgroup read-crc-pipe-b-frame-sequence:
                dmesg-warn -> PASS       (hsw-xps12)
Test kms_setmode:
        Subgroup basic-clone-single-crtc:
                pass       -> DMESG-WARN (snb-dellxps)
Test pm_rpm:
        Subgroup basic-pci-d3-state:
                pass       -> DMESG-WARN (bdw-ultra)
        Subgroup basic-rte:
                dmesg-warn -> PASS       (bdw-ultra)

bdw-nuci7        total:132  pass:122  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:119  dwarn:3   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:127  dwarn:1   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:129  dwarn:2   dfail:0   fail:0   skip:4  
hsw-xps12        total:132  pass:125  dwarn:3   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:122  dwarn:5   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_776/

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

✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on e858593f63757a993fa56f282cb1493c57810a20 drm-intel-nightly: 2015y-12m-21d-12h-06m-20s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                dmesg-warn -> PASS       (skl-i5k-2)
                pass       -> DMESG-WARN (skl-i7k-2)
Test kms_flip:
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (skl-i5k-2)
                pass       -> DMESG-WARN (hsw-brixbox)
        Subgroup basic-flip-vs-wf_vblank:
                dmesg-warn -> PASS       (snb-x220t)
                dmesg-warn -> PASS       (byt-nuc)
Test kms_pipe_crc_basic:
        Subgroup hang-read-crc-pipe-a:
                pass       -> DMESG-WARN (snb-x220t)
        Subgroup read-crc-pipe-b:
                pass       -> DMESG-WARN (skl-i5k-2)
                dmesg-warn -> PASS       (snb-dellxps)
        Subgroup read-crc-pipe-b-frame-sequence:
                dmesg-warn -> PASS       (hsw-xps12)
                pass       -> DMESG-WARN (bdw-ultra)
Test pm_rpm:
        Subgroup basic-rte:
                dmesg-warn -> PASS       (bdw-ultra)

bdw-nuci7        total:132  pass:122  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:113  dwarn:2   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:121  dwarn:1   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:126  dwarn:2   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
hsw-xps12        total:132  pass:126  dwarn:2   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:99   dwarn:1   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:122  dwarn:5   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:122  dwarn:5   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:122  dwarn:1   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:122  dwarn:1   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_775/

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

✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on e858593f63757a993fa56f282cb1493c57810a20 drm-intel-nightly: 2015y-12m-21d-12h-06m-20s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                dmesg-warn -> PASS       (skl-i5k-2)
                pass       -> DMESG-WARN (skl-i7k-2)
Test kms_flip:
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (skl-i5k-2)
                pass       -> DMESG-WARN (hsw-brixbox)
        Subgroup basic-flip-vs-wf_vblank:
                dmesg-warn -> PASS       (snb-x220t)
                dmesg-warn -> PASS       (byt-nuc)
Test kms_pipe_crc_basic:
        Subgroup hang-read-crc-pipe-a:
                pass       -> DMESG-WARN (snb-x220t)
        Subgroup read-crc-pipe-b:
                pass       -> DMESG-WARN (skl-i5k-2)
                dmesg-warn -> PASS       (snb-dellxps)
        Subgroup read-crc-pipe-b-frame-sequence:
                dmesg-warn -> PASS       (hsw-xps12)
                pass       -> DMESG-WARN (bdw-ultra)
Test pm_rpm:
        Subgroup basic-rte:
                dmesg-warn -> PASS       (bdw-ultra)

bdw-nuci7        total:132  pass:122  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:113  dwarn:2   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:121  dwarn:1   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:126  dwarn:2   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
hsw-xps12        total:132  pass:126  dwarn:2   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:99   dwarn:1   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:122  dwarn:5   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:122  dwarn:5   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:122  dwarn:1   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:122  dwarn:1   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_775/

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

✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on ac2305b6c91b9a84cc12566016ece257c3ebcba3 drm-intel-nightly: 2015y-12m-17d-16h-19m-23s UTC integration manifest

Test kms_flip:
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (bsw-nuc-2)
                pass       -> DMESG-WARN (hsw-brixbox)
        Subgroup basic-flip-vs-wf_vblank:
                pass       -> DMESG-WARN (bsw-nuc-2)
                dmesg-fail -> DMESG-WARN (skl-i7k-2)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a-frame-sequence:
                dmesg-warn -> PASS       (byt-nuc)
        Subgroup read-crc-pipe-b:
                dmesg-warn -> PASS       (snb-dellxps)
        Subgroup read-crc-pipe-c-frame-sequence:
                dmesg-warn -> PASS       (bsw-nuc-2)
Test kms_setmode:
        Subgroup basic-clone-single-crtc:
                pass       -> DMESG-WARN (snb-dellxps)

bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:120  dwarn:2   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:126  dwarn:2   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:2   skip:33 
ivb-t430s        total:135  pass:128  dwarn:1   dfail:1   fail:1   skip:4  
skl-i5k-2        total:135  pass:122  dwarn:5   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:122  dwarn:5   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_707/

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http://lists.freedesktop.org/mailman/listinfo/intel-gfx

✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on c7ae36da9cc3dd7480cec86a8b19fc76d075927d drm-intel-nightly: 2015y-12m-21d-10h-37m-34s UTC integration manifest

Test kms_flip:
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (bsw-nuc-2)
                pass       -> DMESG-WARN (hsw-gt2)
                dmesg-warn -> PASS       (bdw-nuci7)
                pass       -> DMESG-WARN (skl-i7k-2)
                pass       -> DMESG-WARN (byt-nuc)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a:
                pass       -> DMESG-WARN (snb-x220t)
        Subgroup read-crc-pipe-b-frame-sequence:
                dmesg-warn -> PASS       (byt-nuc)
        Subgroup suspend-read-crc-pipe-b:
                dmesg-warn -> PASS       (snb-x220t)

bdw-nuci7        total:132  pass:122  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:120  dwarn:2   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:126  dwarn:2   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:129  dwarn:2   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:121  dwarn:6   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:121  dwarn:6   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_774/

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

✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on c7ae36da9cc3dd7480cec86a8b19fc76d075927d drm-intel-nightly: 2015y-12m-21d-10h-37m-34s UTC integration manifest

Test kms_flip:
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (bsw-nuc-2)
                pass       -> DMESG-WARN (hsw-gt2)
                dmesg-warn -> PASS       (bdw-nuci7)
                pass       -> DMESG-WARN (skl-i7k-2)
                pass       -> DMESG-WARN (byt-nuc)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a:
                pass       -> DMESG-WARN (snb-x220t)
        Subgroup read-crc-pipe-b-frame-sequence:
                dmesg-warn -> PASS       (byt-nuc)
        Subgroup suspend-read-crc-pipe-b:
                dmesg-warn -> PASS       (snb-x220t)

bdw-nuci7        total:132  pass:122  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:120  dwarn:2   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:126  dwarn:2   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:129  dwarn:2   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:121  dwarn:6   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:121  dwarn:6   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_774/

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

✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on c7ae36da9cc3dd7480cec86a8b19fc76d075927d drm-intel-nightly: 2015y-12m-21d-10h-37m-34s UTC integration manifest

Test kms_flip:
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (bsw-nuc-2)
                pass       -> DMESG-WARN (hsw-gt2)
                dmesg-warn -> PASS       (bdw-nuci7)
                pass       -> DMESG-WARN (skl-i7k-2)
                pass       -> DMESG-WARN (byt-nuc)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a:
                pass       -> DMESG-WARN (snb-x220t)
        Subgroup read-crc-pipe-b-frame-sequence:
                dmesg-warn -> PASS       (byt-nuc)
        Subgroup suspend-read-crc-pipe-b:
                dmesg-warn -> PASS       (snb-x220t)

bdw-nuci7        total:132  pass:122  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:120  dwarn:2   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:126  dwarn:2   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:129  dwarn:2   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:121  dwarn:6   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:121  dwarn:6   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_774/

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

✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 7cdc548e77f503593b83a1c5d58f4dcc862c17e2 drm-intel-nightly: 2015y-12m-18d-19h-26m-21s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                pass       -> DMESG-WARN (skl-i5k-2)
                pass       -> DMESG-WARN (skl-i7k-2)
Test kms_flip:
        Subgroup basic-flip-vs-dpms:
                pass       -> DMESG-WARN (ilk-hp8440p)
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (skl-i5k-2)
                dmesg-warn -> PASS       (hsw-brixbox)
                dmesg-warn -> PASS       (byt-nuc)
        Subgroup basic-flip-vs-wf_vblank:
                dmesg-warn -> PASS       (skl-i5k-2)
                dmesg-warn -> PASS       (bdw-ultra)
                dmesg-warn -> PASS       (skl-i7k-2)
                dmesg-warn -> PASS       (ivb-t430s)
                dmesg-warn -> PASS       (snb-x220t)
                dmesg-warn -> PASS       (snb-dellxps)
                dmesg-warn -> PASS       (hsw-brixbox)
                dmesg-warn -> PASS       (bdw-nuci7)
        Subgroup basic-plain-flip:
                dmesg-warn -> PASS       (ivb-t430s)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a:
                dmesg-warn -> PASS       (snb-x220t)
        Subgroup read-crc-pipe-a-frame-sequence:
                dmesg-warn -> PASS       (byt-nuc)
        Subgroup read-crc-pipe-c:
                dmesg-warn -> PASS       (skl-i7k-2)
Test kms_setmode:
        Subgroup basic-clone-single-crtc:
                dmesg-warn -> PASS       (snb-dellxps)
Test pm_rpm:
        Subgroup basic-pci-d3-state:
                dmesg-warn -> PASS       (bdw-ultra)

bdw-nuci7        total:135  pass:125  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:125  dwarn:1   dfail:0   fail:0   skip:6  
byt-nuc          total:135  pass:120  dwarn:2   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:127  dwarn:1   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:99   dwarn:1   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:128  dwarn:1   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:122  dwarn:5   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:122  dwarn:5   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:122  dwarn:1   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:122  dwarn:1   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_730/

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

✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 7cdc548e77f503593b83a1c5d58f4dcc862c17e2 drm-intel-nightly: 2015y-12m-18d-19h-26m-21s UTC integration manifest


Results at /archive/results/CI_IGT_test/Patchwork_730/

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

✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 7cdc548e77f503593b83a1c5d58f4dcc862c17e2 drm-intel-nightly: 2015y-12m-18d-19h-26m-21s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                pass       -> DMESG-WARN (skl-i7k-2)
Test kms_flip:
        Subgroup basic-flip-vs-dpms:
                pass       -> DMESG-WARN (skl-i7k-2)
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (skl-i5k-2)
                dmesg-warn -> PASS       (byt-nuc)
        Subgroup basic-flip-vs-wf_vblank:
                pass       -> DMESG-WARN (byt-nuc)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a:
                dmesg-warn -> PASS       (snb-x220t)
                pass       -> DMESG-WARN (bdw-ultra)
        Subgroup read-crc-pipe-a-frame-sequence:
                dmesg-warn -> PASS       (byt-nuc)
        Subgroup read-crc-pipe-c:
                pass       -> DMESG-WARN (skl-i5k-2)
                dmesg-warn -> PASS       (skl-i7k-2)
        Subgroup suspend-read-crc-pipe-a:
                pass       -> DMESG-WARN (snb-x220t)
        Subgroup suspend-read-crc-pipe-b:
                pass       -> DMESG-WARN (bdw-nuci7)
Test pm_rpm:
        Subgroup basic-pci-d3-state:
                dmesg-warn -> PASS       (bdw-ultra)

bdw-nuci7        total:135  pass:124  dwarn:2   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
byt-nuc          total:135  pass:120  dwarn:2   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:126  dwarn:2   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:122  dwarn:5   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:121  dwarn:6   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_729/

_______________________________________________
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http://lists.freedesktop.org/mailman/listinfo/intel-gfx

✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 7cdc548e77f503593b83a1c5d58f4dcc862c17e2 drm-intel-nightly: 2015y-12m-18d-19h-26m-21s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                pass       -> DMESG-WARN (skl-i5k-2)
Test kms_flip:
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (hsw-brixbox)
                pass       -> DMESG-WARN (skl-i7k-2)
                dmesg-warn -> PASS       (byt-nuc)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a-frame-sequence:
                dmesg-warn -> PASS       (byt-nuc)
        Subgroup read-crc-pipe-b-frame-sequence:
                pass       -> DMESG-WARN (byt-nuc)
        Subgroup read-crc-pipe-c:
                dmesg-warn -> PASS       (skl-i7k-2)
Test kms_psr_sink_crc:
        Subgroup psr_basic:
                pass       -> DMESG-WARN (bdw-ultra)
Test kms_setmode:
        Subgroup basic-clone-single-crtc:
                dmesg-warn -> PASS       (snb-dellxps)
Test pm_rpm:
        Subgroup basic-pci-d3-state:
                dmesg-warn -> PASS       (bdw-ultra)

bdw-nuci7        total:135  pass:125  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
byt-nuc          total:135  pass:120  dwarn:2   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:127  dwarn:1   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:121  dwarn:6   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:122  dwarn:5   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:122  dwarn:1   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_728/

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

✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 7cdc548e77f503593b83a1c5d58f4dcc862c17e2 drm-intel-nightly: 2015y-12m-18d-19h-26m-21s UTC integration manifest

Test kms_flip:
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (skl-i5k-2)
                dmesg-warn -> PASS       (hsw-brixbox)
                dmesg-warn -> PASS       (byt-nuc)
        Subgroup basic-flip-vs-wf_vblank:
                pass       -> DMESG-WARN (byt-nuc)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a:
                dmesg-warn -> PASS       (snb-x220t)
        Subgroup read-crc-pipe-a-frame-sequence:
                dmesg-warn -> PASS       (byt-nuc)
        Subgroup read-crc-pipe-b:
                pass       -> DMESG-WARN (snb-dellxps)
        Subgroup read-crc-pipe-c:
                dmesg-warn -> PASS       (skl-i7k-2)
        Subgroup suspend-read-crc-pipe-b:
                pass       -> DMESG-WARN (snb-x220t)
Test kms_setmode:
        Subgroup basic-clone-single-crtc:
                dmesg-warn -> PASS       (snb-dellxps)

bdw-nuci7        total:135  pass:125  dwarn:1   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
byt-nuc          total:135  pass:120  dwarn:2   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:127  dwarn:1   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_727/

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

✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 7cdc548e77f503593b83a1c5d58f4dcc862c17e2 drm-intel-nightly: 2015y-12m-18d-19h-26m-21s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                pass       -> DMESG-WARN (skl-i5k-2)
Test kms_flip:
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (skl-i5k-2)
                dmesg-warn -> PASS       (hsw-brixbox)
        Subgroup basic-flip-vs-wf_vblank:
                pass       -> DMESG-WARN (byt-nuc)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a:
                dmesg-warn -> PASS       (snb-x220t)
        Subgroup read-crc-pipe-a-frame-sequence:
                dmesg-warn -> PASS       (byt-nuc)
        Subgroup read-crc-pipe-c:
                dmesg-warn -> PASS       (skl-i7k-2)
        Subgroup suspend-read-crc-pipe-b:
                pass       -> DMESG-WARN (snb-x220t)
        Subgroup suspend-read-crc-pipe-c:
                pass       -> DMESG-WARN (bdw-nuci7)
Test kms_setmode:
        Subgroup basic-clone-single-crtc:
                dmesg-warn -> PASS       (snb-dellxps)

bdw-nuci7        total:135  pass:124  dwarn:2   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
byt-nuc          total:135  pass:119  dwarn:3   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:127  dwarn:1   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:122  dwarn:5   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:122  dwarn:1   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_726/

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

✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 7cdc548e77f503593b83a1c5d58f4dcc862c17e2 drm-intel-nightly: 2015y-12m-18d-19h-26m-21s UTC integration manifest

Test gem_storedw_loop:
        Subgroup basic-render:
                pass       -> DMESG-WARN (skl-i5k-2)
                pass       -> DMESG-WARN (skl-i7k-2)
Test kms_flip:
        Subgroup basic-flip-vs-dpms:
                pass       -> DMESG-WARN (ilk-hp8440p)
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (hsw-brixbox)
                dmesg-warn -> PASS       (byt-nuc)
        Subgroup basic-flip-vs-wf_vblank:
                pass       -> DMESG-WARN (byt-nuc)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a:
                dmesg-warn -> PASS       (snb-x220t)
        Subgroup read-crc-pipe-a-frame-sequence:
                dmesg-warn -> PASS       (byt-nuc)
        Subgroup read-crc-pipe-b:
                pass       -> DMESG-WARN (snb-dellxps)
        Subgroup read-crc-pipe-c:
                pass       -> DMESG-WARN (bdw-ultra)
                dmesg-warn -> PASS       (skl-i7k-2)
Test kms_setmode:
        Subgroup basic-clone-single-crtc:
                dmesg-warn -> PASS       (snb-dellxps)
Test pm_rpm:
        Subgroup basic-pci-d3-state:
                fail       -> DMESG-FAIL (snb-x220t)
                dmesg-warn -> PASS       (bdw-ultra)

bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
byt-nuc          total:135  pass:120  dwarn:2   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:127  dwarn:1   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:99   dwarn:1   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:121  dwarn:6   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:122  dwarn:5   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:122  dwarn:1   dfail:1   fail:0   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_725/

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http://lists.freedesktop.org/mailman/listinfo/intel-gfx

✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on da33ddbb03875d7e1e5f06ac445368f97dcc3488 drm-intel-nightly: 2015y-12m-18d-13h-53m-06s UTC integration manifest

Test gem_mmap_gtt:
        Subgroup basic-write-no-prefault:
                pass       -> DMESG-WARN (bsw-nuc-2)
Test kms_flip:
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (skl-i5k-2)
        Subgroup basic-flip-vs-wf_vblank:
                pass       -> DMESG-WARN (bsw-nuc-2)
                fail       -> PASS       (ilk-hp8440p)
Test kms_pipe_crc_basic:
        Subgroup read-crc-pipe-a:
                dmesg-warn -> PASS       (snb-x220t)
                pass       -> DMESG-WARN (snb-dellxps)
        Subgroup read-crc-pipe-b-frame-sequence:
                dmesg-warn -> PASS       (byt-nuc)
        Subgroup read-crc-pipe-c:
                pass       -> DMESG-WARN (bdw-ultra)
        Subgroup suspend-read-crc-pipe-b:
                pass       -> DMESG-WARN (snb-x220t)
                pass       -> DMESG-WARN (bdw-nuci7)
                dmesg-warn -> PASS       (skl-i7k-2)
                skip       -> PASS       (byt-nuc)
Test kms_setmode:
        Subgroup basic-clone-single-crtc:
                dmesg-warn -> PASS       (snb-dellxps)
Test pm_rpm:
        Subgroup basic-pci-d3-state:
                dmesg-warn -> PASS       (bdw-ultra)

bdw-nuci7        total:135  pass:124  dwarn:2   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:113  dwarn:2   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:121  dwarn:1   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:127  dwarn:1   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:124  dwarn:3   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_719/

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http://lists.freedesktop.org/mailman/listinfo/intel-gfx

✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 3c71db89fc37b6061ce6b070ce73f89155da5f20 drm-intel-nightly: 2015y-12m-18d-09h-42m-49s UTC integration manifest

Test gem_mmap:
        Subgroup basic:
                dmesg-warn -> PASS       (byt-nuc)
Test gem_mmap_gtt:
        Subgroup basic-write:
                dmesg-warn -> PASS       (bsw-nuc-2)
Test gem_storedw_loop:
        Subgroup basic-render:
                pass       -> DMESG-WARN (skl-i7k-2)
Test kms_flip:
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (hsw-brixbox)
        Subgroup basic-flip-vs-wf_vblank:
                pass       -> DMESG-WARN (bsw-nuc-2)
                pass       -> DMESG-WARN (ivb-t430s)
Test kms_pipe_crc_basic:
        Subgroup hang-read-crc-pipe-a:
                dmesg-warn -> PASS       (ivb-t430s)
        Subgroup read-crc-pipe-a:
                dmesg-warn -> PASS       (snb-x220t)
                pass       -> DMESG-WARN (ilk-hp8440p)
                dmesg-warn -> PASS       (byt-nuc)
        Subgroup read-crc-pipe-c:
                dmesg-warn -> PASS       (skl-i5k-2)
                pass       -> DMESG-WARN (bdw-nuci7)
        Subgroup suspend-read-crc-pipe-a:
                pass       -> DMESG-WARN (snb-x220t)

bdw-nuci7        total:135  pass:124  dwarn:2   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:120  dwarn:2   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:127  dwarn:1   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
hsw-xps12        total:132  pass:125  dwarn:3   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:99   dwarn:1   dfail:0   fail:2   skip:33 
ivb-t430s        total:135  pass:128  dwarn:1   dfail:1   fail:1   skip:4  
skl-i5k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:122  dwarn:5   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_717/

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Intel-gfx mailing list
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http://lists.freedesktop.org/mailman/listinfo/intel-gfx

✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 3c71db89fc37b6061ce6b070ce73f89155da5f20 drm-intel-nightly: 2015y-12m-18d-09h-42m-49s UTC integration manifest

Test gem_mmap:
        Subgroup basic:
                dmesg-warn -> PASS       (byt-nuc)
Test gem_mmap_gtt:
        Subgroup basic-write:
                dmesg-warn -> PASS       (bsw-nuc-2)
Test kms_flip:
        Subgroup basic-flip-vs-modeset:
                dmesg-warn -> PASS       (hsw-brixbox)
        Subgroup basic-flip-vs-wf_vblank:
                pass       -> DMESG-WARN (bsw-nuc-2)
                pass       -> DMESG-WARN (ivb-t430s)
        Subgroup basic-plain-flip:
                pass       -> DMESG-WARN (bdw-ultra)
Test kms_pipe_crc_basic:
        Subgroup hang-read-crc-pipe-a:
                dmesg-warn -> PASS       (ivb-t430s)
        Subgroup read-crc-pipe-a:
                dmesg-warn -> PASS       (snb-x220t)
                dmesg-warn -> PASS       (byt-nuc)
        Subgroup read-crc-pipe-c:
                dmesg-warn -> PASS       (skl-i5k-2)
        Subgroup suspend-read-crc-pipe-b:
                pass       -> DMESG-WARN (snb-x220t)
Test pm_rpm:
        Subgroup basic-pci-d3-state:
                dmesg-warn -> PASS       (bdw-ultra)

bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:120  dwarn:2   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:127  dwarn:1   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
hsw-xps12        total:132  pass:125  dwarn:3   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:2   skip:33 
ivb-t430s        total:135  pass:128  dwarn:1   dfail:1   fail:1   skip:4  
skl-i5k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_715/

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Intel-gfx mailing list
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http://lists.freedesktop.org/mailman/listinfo/intel-gfx

✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 3c71db89fc37b6061ce6b070ce73f89155da5f20 drm-intel-nightly: 2015y-12m-18d-09h-42m-49s UTC integration manifest

Test igt@kms_flip@basic-flip-vs-wf_vblank on ivb-t430s pass -> dmesg-warn
Test igt@kms_flip@basic-flip-vs-wf_vblank on bsw-nuc-2 pass -> dmesg-warn
Test igt@gem_storedw_loop@basic-render on skl-i7k-2 pass -> dmesg-warn
Test igt@kms_pipe_crc_basic@hang-read-crc-pipe-a on ivb-t430s dmesg-warn -> pass
Test igt@gem_mmap@basic on byt-nuc dmesg-warn -> pass
Test igt@gem_mmap_gtt@basic-write on bsw-nuc-2 dmesg-warn -> pass
Test igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a on snb-x220t pass -> dmesg-warn
Test igt@kms_pipe_crc_basic@read-crc-pipe-a on ilk-hp8440p pass -> dmesg-warn
Test igt@kms_pipe_crc_basic@read-crc-pipe-a on snb-x220t dmesg-warn -> pass
Test igt@kms_pipe_crc_basic@read-crc-pipe-a on byt-nuc dmesg-warn -> pass
Test igt@kms_pipe_crc_basic@read-crc-pipe-c on bdw-nuci7 pass -> dmesg-warn
Test igt@kms_pipe_crc_basic@read-crc-pipe-c on skl-i5k-2 dmesg-warn -> pass
Test igt@kms_flip@basic-flip-vs-modeset on hsw-brixbox dmesg-warn -> pass

bdw-nuci7        total:135  pass:124  dwarn:2   dfail:0   fail:0   skip:9  
bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:120  dwarn:2   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:127  dwarn:1   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
hsw-xps12        total:132  pass:125  dwarn:3   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:99   dwarn:1   dfail:0   fail:2   skip:33 
ivb-t430s        total:135  pass:128  dwarn:1   dfail:1   fail:1   skip:4  
skl-i5k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:122  dwarn:5   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_717/

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

✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 3c71db89fc37b6061ce6b070ce73f89155da5f20 drm-intel-nightly: 2015y-12m-18d-09h-42m-49s UTC integration manifest

Test igt@kms_flip@basic-flip-vs-wf_vblank on ivb-t430s pass -> dmesg-warn
Test igt@kms_flip@basic-flip-vs-wf_vblank on bsw-nuc-2 pass -> dmesg-warn
Test igt@kms_pipe_crc_basic@hang-read-crc-pipe-a on ivb-t430s dmesg-warn -> pass
Test igt@gem_mmap@basic on byt-nuc dmesg-warn -> pass
Test igt@pm_rpm@basic-pci-d3-state on bdw-ultra dmesg-warn -> pass
Test igt@kms_flip@basic-plain-flip on bdw-ultra pass -> dmesg-warn
Test igt@gem_mmap_gtt@basic-write on bsw-nuc-2 dmesg-warn -> pass
Test igt@kms_pipe_crc_basic@read-crc-pipe-a on snb-x220t dmesg-warn -> pass
Test igt@kms_pipe_crc_basic@read-crc-pipe-a on byt-nuc dmesg-warn -> pass
Test igt@kms_pipe_crc_basic@read-crc-pipe-c on skl-i5k-2 dmesg-warn -> pass
Test igt@kms_flip@basic-flip-vs-modeset on hsw-brixbox dmesg-warn -> pass
Test igt@kms_pipe_crc_basic@suspend-read-crc-pipe-b on snb-x220t pass -> dmesg-warn

bdw-ultra        total:132  pass:124  dwarn:2   dfail:0   fail:0   skip:6  
bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:120  dwarn:2   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:127  dwarn:1   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
hsw-xps12        total:132  pass:125  dwarn:3   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:2   skip:33 
ivb-t430s        total:135  pass:128  dwarn:1   dfail:1   fail:1   skip:4  
skl-i5k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_715/

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http://lists.freedesktop.org/mailman/listinfo/intel-gfx

✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 3c71db89fc37b6061ce6b070ce73f89155da5f20 drm-intel-nightly: 2015y-12m-18d-09h-42m-49s UTC integration manifest

Test igt@kms_flip@basic-flip-vs-wf_vblank on ivb-t430s pass -> dmesg-warn
Test igt@kms_flip@basic-flip-vs-wf_vblank on byt-nuc dmesg-warn -> skip
Test igt@kms_flip@basic-flip-vs-wf_vblank on bsw-nuc-2 pass -> dmesg-warn
Test igt@kms_pipe_crc_basic@hang-read-crc-pipe-b on byt-nuc pass -> skip
Test igt@kms_pipe_crc_basic@hang-read-crc-pipe-a on ivb-t430s dmesg-warn -> pass
Test igt@gem_mmap@basic on byt-nuc dmesg-warn -> pass
Test igt@kms_flip@basic-flip-vs-dpms on byt-nuc pass -> skip
Test igt@drv_module_reload_basic on byt-nuc pass -> dmesg-warn
Test igt@kms_flip@basic-plain-flip on bsw-nuc-2 pass -> dmesg-warn
Test igt@gem_mmap_gtt@basic-write on bsw-nuc-2 dmesg-warn -> pass
Test igt@kms_pipe_crc_basic@read-crc-pipe-a on snb-x220t dmesg-warn -> pass
Test igt@kms_pipe_crc_basic@read-crc-pipe-a on byt-nuc dmesg-warn -> pass
Test igt@kms_pipe_crc_basic@read-crc-pipe-c on skl-i5k-2 dmesg-warn -> pass
Test igt@kms_flip@basic-flip-vs-modeset on snb-x220t pass -> dmesg-warn
Test igt@kms_flip@basic-flip-vs-modeset on hsw-brixbox dmesg-warn -> pass
Test igt@kms_flip@basic-flip-vs-modeset on skl-i5k-2 pass -> dmesg-warn

bdw-nuci7        total:135  pass:125  dwarn:1   dfail:0   fail:0   skip:9  
bsw-nuc-2        total:135  pass:113  dwarn:2   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:117  dwarn:2   dfail:0   fail:0   skip:16 
hsw-brixbox      total:135  pass:127  dwarn:1   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:2   skip:33 
ivb-t430s        total:135  pass:128  dwarn:1   dfail:1   fail:1   skip:4  
skl-i5k-2        total:135  pass:122  dwarn:5   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_713/

_______________________________________________
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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on ac2305b6c91b9a84cc12566016ece257c3ebcba3 drm-intel-nightly: 2015y-12m-17d-16h-19m-23s UTC integration manifest

Test igt@kms_flip@basic-flip-vs-wf_vblank on byt-nuc dmesg-warn -> skip
Test igt@kms_flip@basic-flip-vs-wf_vblank on skl-i7k-2 dmesg-fail -> dmesg-warn
Test igt@kms_pipe_crc_basic@hang-read-crc-pipe-b on byt-nuc pass -> skip
Test igt@kms_pipe_crc_basic@hang-read-crc-pipe-a on byt-nuc pass -> skip
Test igt@kms_flip@basic-flip-vs-dpms on ilk-hp8440p pass -> dmesg-warn
Test igt@kms_flip@basic-flip-vs-dpms on byt-nuc pass -> skip
Test igt@drv_module_reload_basic on byt-nuc pass -> dmesg-warn
Test igt@kms_pipe_crc_basic@suspend-read-crc-pipe-b on snb-x220t dmesg-warn -> pass
Test igt@kms_pipe_crc_basic@read-crc-pipe-c on skl-i5k-2 pass -> dmesg-warn
Test igt@kms_pipe_crc_basic@read-crc-pipe-c on skl-i7k-2 dmesg-warn -> pass
Test igt@kms_pipe_crc_basic@read-crc-pipe-c-frame-sequence on bsw-nuc-2 dmesg-warn -> pass
Test igt@kms_flip@basic-flip-vs-modeset on snb-x220t pass -> dmesg-warn
Test igt@kms_flip@basic-flip-vs-modeset on hsw-brixbox pass -> dmesg-warn
Test igt@kms_flip@basic-flip-vs-modeset on bsw-nuc-2 dmesg-warn -> pass
Test igt@kms_flip@basic-flip-vs-modeset on skl-i5k-2 dmesg-warn -> pass
Test igt@kms_pipe_crc_basic@read-crc-pipe-a-frame-sequence on byt-nuc dmesg-warn -> pass

bsw-nuc-2        total:135  pass:115  dwarn:0   dfail:0   fail:0   skip:20 
byt-nuc          total:135  pass:116  dwarn:2   dfail:0   fail:0   skip:17 
hsw-brixbox      total:135  pass:126  dwarn:2   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:99   dwarn:1   dfail:0   fail:2   skip:33 
ivb-t430s        total:135  pass:128  dwarn:1   dfail:1   fail:1   skip:4  
skl-i5k-2        total:135  pass:122  dwarn:5   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_711/

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

✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on ac2305b6c91b9a84cc12566016ece257c3ebcba3 drm-intel-nightly: 2015y-12m-17d-16h-19m-23s UTC integration manifest

Test igt@kms_flip@basic-flip-vs-wf_vblank on bsw-nuc-2 pass -> dmesg-warn
Test igt@kms_flip@basic-flip-vs-wf_vblank on skl-i7k-2 dmesg-fail -> dmesg-warn
Test igt@kms_pipe_crc_basic@read-crc-pipe-c-frame-sequence on bsw-nuc-2 dmesg-warn -> pass
Test igt@kms_flip@basic-flip-vs-dpms on bsw-nuc-2 pass -> skip
Test igt@kms_pipe_crc_basic@suspend-read-crc-pipe-b on snb-x220t dmesg-warn -> pass
Test igt@kms_pipe_crc_basic@suspend-read-crc-pipe-b on bdw-nuci7 pass -> dmesg-warn
Test igt@kms_flip@basic-plain-flip on bdw-nuci7 dmesg-warn -> pass
Test igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a on snb-x220t pass -> dmesg-warn
Test igt@kms_pipe_crc_basic@read-crc-pipe-c on skl-i7k-2 dmesg-warn -> pass
Test igt@kms_pipe_crc_basic@read-crc-pipe-b on snb-dellxps dmesg-warn -> pass
Test igt@kms_setmode@basic-clone-single-crtc on snb-dellxps pass -> dmesg-warn
Test igt@kms_flip@basic-flip-vs-modeset on bsw-nuc-2 dmesg-warn -> pass
Test igt@kms_flip@basic-flip-vs-modeset on skl-i5k-2 dmesg-warn -> pass
Test igt@kms_pipe_crc_basic@read-crc-pipe-a-frame-sequence on byt-nuc dmesg-warn -> pass

bdw-nuci7        total:135  pass:124  dwarn:2   dfail:0   fail:0   skip:9  
bsw-nuc-2        total:135  pass:113  dwarn:1   dfail:0   fail:0   skip:21 
byt-nuc          total:135  pass:120  dwarn:2   dfail:0   fail:0   skip:13 
hsw-brixbox      total:135  pass:127  dwarn:1   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:2   skip:33 
ivb-t430s        total:135  pass:128  dwarn:1   dfail:1   fail:1   skip:4  
skl-i5k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_708/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on ac2305b6c91b9a84cc12566016ece257c3ebcba3 drm-intel-nightly: 2015y-12m-17d-16h-19m-23s UTC integration manifest

Test igt@kms_flip@basic-flip-vs-wf_vblank on bsw-nuc-2 pass -> dmesg-warn
Test igt@kms_flip@basic-flip-vs-wf_vblank on skl-i7k-2 dmesg-fail -> dmesg-warn
Test igt@kms_pipe_crc_basic@read-crc-pipe-c-frame-sequence on bsw-nuc-2 dmesg-warn -> pass
Test igt@kms_pipe_crc_basic@read-crc-pipe-b on snb-dellxps dmesg-warn -> pass
Test igt@kms_setmode@basic-clone-single-crtc on snb-dellxps pass -> dmesg-warn
Test igt@kms_flip@basic-flip-vs-modeset on hsw-brixbox pass -> dmesg-warn
Test igt@kms_flip@basic-flip-vs-modeset on bsw-nuc-2 dmesg-warn -> pass

bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20 
hsw-brixbox      total:135  pass:126  dwarn:2   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:2   skip:33 
ivb-t430s        total:135  pass:128  dwarn:1   dfail:1   fail:1   skip:4  
skl-i5k-2        total:135  pass:122  dwarn:5   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:122  dwarn:5   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_707/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on ac2305b6c91b9a84cc12566016ece257c3ebcba3 drm-intel-nightly: 2015y-12m-17d-16h-19m-23s UTC integration manifest

Test igt@kms_flip@basic-flip-vs-wf_vblank on snb-x220t dmesg-warn -> pass
Test igt@kms_flip@basic-flip-vs-wf_vblank on bsw-nuc-2 pass -> dmesg-warn
Test igt@kms_flip@basic-flip-vs-wf_vblank on skl-i7k-2 dmesg-fail -> dmesg-warn
Test igt@kms_pipe_crc_basic@read-crc-pipe-c-frame-sequence on bsw-nuc-2 dmesg-warn -> pass
Test igt@kms_pipe_crc_basic@hang-read-crc-pipe-a on snb-x220t pass -> dmesg-warn
Test igt@kms_flip@basic-flip-vs-dpms on ilk-hp8440p pass -> dmesg-warn
Test igt@kms_pipe_crc_basic@suspend-read-crc-pipe-b on snb-x220t dmesg-warn -> pass
Test igt@kms_pipe_crc_basic@read-crc-pipe-a on snb-x220t pass -> dmesg-warn
Test igt@kms_pipe_crc_basic@read-crc-pipe-c on skl-i7k-2 dmesg-warn -> pass
Test igt@kms_pipe_crc_basic@read-crc-pipe-b on snb-dellxps dmesg-warn -> pass
Test igt@kms_flip@basic-flip-vs-modeset on bsw-nuc-2 dmesg-warn -> pass
Test igt@kms_flip@basic-flip-vs-modeset on skl-i5k-2 dmesg-warn -> pass

bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20 
hsw-brixbox      total:135  pass:127  dwarn:1   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:99   dwarn:1   dfail:0   fail:2   skip:33 
ivb-t430s        total:135  pass:128  dwarn:1   dfail:1   fail:1   skip:4  
skl-i5k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:122  dwarn:1   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_706/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on ac2305b6c91b9a84cc12566016ece257c3ebcba3 drm-intel-nightly: 2015y-12m-17d-16h-19m-23s UTC integration manifest

Test igt@kms_flip@basic-flip-vs-wf_vblank on bsw-nuc-2 pass -> dmesg-warn
Test igt@kms_flip@basic-flip-vs-wf_vblank on skl-i7k-2 dmesg-fail -> dmesg-warn
Test igt@kms_pipe_crc_basic@read-crc-pipe-c-frame-sequence on bsw-nuc-2 dmesg-warn -> pass
Test igt@kms_flip@basic-flip-vs-dpms on ilk-hp8440p pass -> dmesg-warn
Test igt@pm_rpm@basic-rte on ilk-hp8440p fail -> skip
Test igt@pm_rpm@basic-rte on ivb-t430s dmesg-fail -> skip
Test igt@pm_rpm@basic-pci-d3-state on ilk-hp8440p fail -> skip
Test igt@pm_rpm@basic-pci-d3-state on ivb-t430s fail -> skip
Test igt@kms_flip@basic-plain-flip on ivb-t430s pass -> dmesg-warn
Test igt@kms_pipe_crc_basic@suspend-read-crc-pipe-b on snb-x220t dmesg-warn -> pass
Test igt@kms_pipe_crc_basic@read-crc-pipe-a on snb-x220t pass -> dmesg-warn
Test igt@kms_pipe_crc_basic@read-crc-pipe-c on skl-i7k-2 dmesg-warn -> pass
Test igt@kms_flip@basic-flip-vs-modeset on bsw-nuc-2 dmesg-warn -> pass

bsw-nuc-2        total:135  pass:114  dwarn:1   dfail:0   fail:0   skip:20 
hsw-brixbox      total:135  pass:127  dwarn:1   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:99   dwarn:1   dfail:0   fail:0   skip:35 
ivb-t430s        total:135  pass:127  dwarn:2   dfail:0   fail:0   skip:6  
skl-i5k-2        total:135  pass:122  dwarn:5   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:121  dwarn:2   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_705/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 8463389e40c3815b2e9b052f34145b1d728975be drm-intel-nightly: 2015y-12m-17d-14h-39m-21s UTC integration manifest

Test igt@kms_flip@basic-flip-vs-wf_vblank on snb-x220t dmesg-warn -> pass
Test igt@kms_flip@basic-flip-vs-wf_vblank on bsw-nuc-2 pass -> dmesg-warn
Test igt@kms_pipe_crc_basic@read-crc-pipe-c-frame-sequence on bdw-nuci7 dmesg-warn -> pass
Test igt@kms_pipe_crc_basic@hang-read-crc-pipe-a on snb-x220t pass -> dmesg-warn
Test igt@kms_flip@basic-plain-flip on bdw-nuci7 pass -> dmesg-warn
Test igt@kms_pipe_crc_basic@read-crc-pipe-a on snb-x220t dmesg-warn -> pass
Test igt@kms_pipe_crc_basic@read-crc-pipe-a on skl-i7k-2 pass -> dmesg-warn
Test igt@kms_pipe_crc_basic@read-crc-pipe-c on skl-i5k-2 dmesg-warn -> pass
Test igt@kms_pipe_crc_basic@read-crc-pipe-b on snb-dellxps dmesg-warn -> pass
Test igt@kms_setmode@basic-clone-single-crtc on snb-dellxps pass -> dmesg-warn
Test igt@kms_flip@basic-flip-vs-modeset on bsw-nuc-2 pass -> dmesg-warn

bdw-nuci7        total:135  pass:124  dwarn:2   dfail:0   fail:0   skip:9  
bsw-nuc-2        total:135  pass:113  dwarn:2   dfail:0   fail:0   skip:20 
hsw-brixbox      total:135  pass:127  dwarn:1   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:130  dwarn:1   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:2   skip:33 
ivb-t430s        total:135  pass:128  dwarn:1   dfail:1   fail:1   skip:4  
skl-i5k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:122  dwarn:5   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:122  dwarn:1   dfail:0   fail:1   skip:11 

Results at /archive/results/CI_IGT_test/Patchwork_703/

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✗ warning: Fi.CI.BAT

[Patchwork]

== Summary ==

Built on 8463389e40c3815b2e9b052f34145b1d728975be drm-intel-nightly: 2015y-12m-17d-14h-39m-21s UTC integration manifest

Test igt@kms_pipe_crc_basic@read-crc-pipe-c-frame-sequence on bdw-nuci7 dmesg-warn -> pass
Test igt@kms_flip@basic-flip-vs-dpms on bsw-nuc-2 pass -> dmesg-warn
Test igt@kms_force_connector_basic@prune-stale-modes on snb-x220t pass -> skip
Test igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a on snb-x220t pass -> dmesg-warn
Test igt@kms_pipe_crc_basic@read-crc-pipe-a on snb-x220t dmesg-warn -> pass
Test igt@kms_pipe_crc_basic@read-crc-pipe-c on bdw-nuci7 pass -> dmesg-warn
Test igt@kms_pipe_crc_basic@read-crc-pipe-c on skl-i5k-2 dmesg-warn -> pass
Test igt@kms_pipe_crc_basic@read-crc-pipe-b on snb-dellxps dmesg-warn -> pass
Test igt@kms_setmode@basic-clone-single-crtc on snb-dellxps pass -> dmesg-warn
Test igt@kms_flip@basic-flip-vs-modeset on hsw-gt2 pass -> dmesg-warn
Test igt@kms_flip@basic-flip-vs-modeset on bsw-nuc-2 pass -> dmesg-warn

bdw-nuci7        total:135  pass:124  dwarn:2   dfail:0   fail:0   skip:9  
bsw-nuc-2        total:135  pass:113  dwarn:2   dfail:0   fail:0   skip:20 
hsw-brixbox      total:135  pass:127  dwarn:1   dfail:0   fail:0   skip:7  
hsw-gt2          total:135  pass:129  dwarn:2   dfail:0   fail:0   skip:4  
ilk-hp8440p      total:135  pass:100  dwarn:0   dfail:0   fail:2   skip:33 
ivb-t430s        total:135  pass:128  dwarn:1   dfail:1   fail:1   skip:4  
skl-i5k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
skl-i7k-2        total:135  pass:123  dwarn:4   dfail:0   fail:0   skip:8  
snb-dellxps      total:135  pass:121  dwarn:2   dfail:0   fail:0   skip:12 
snb-x220t        total:135  pass:120  dwarn:2   dfail:0   fail:1   skip:12 

Results at /archive/results/CI_IGT_test/Patchwork_702/

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