[Intel-gfx] [PATCH v6 0/3] drm/bridge_connector: implement OOB HPD handling

[Intel-gfx] [PATCH v6 0/3] drm/bridge_connector: implement OOB HPD handling

[Dmitry Baryshkov]

Note, numbering for this series starts from v5, since there were several
revisions for this patchset under a different series title ([1]).

USB altmodes code would send OOB notifications to the drm_connector
specified in the device tree. However as the MSM DP driver uses
drm_bridge_connector, there is no way to receive these event directly.
Implement a bridge between oob_hotplug_event and drm_bridge's
hpd_notify.

Merge strategy: since this series touches i915 code, it might make sense
to merge it through drm-intel.

[1] https://patchwork.freedesktop.org/series/103449/

Changes since v5:
- Fixed checkpatch warning in the first patch (noted by intel-gfx CI).

Changes since v4:
- Picked up the patchset
- Dropped msm-specific patches
- Changed drm_bridge_connector_oob_hotplug_event to call connector's HPD
  callback directly, rather than going through the last bridge's
  hpd_notify
- Added proper fwnode for the drm_bridge_connector

Bjorn Andersson (1):
  drm: Add HPD state to drm_connector_oob_hotplug_event()

Dmitry Baryshkov (2):
  drm/bridge_connector: stop filtering events in
    drm_bridge_connector_hpd_cb()
  drm/bridge_connector: implement oob_hotplug_event

 drivers/gpu/drm/drm_bridge_connector.c        | 34 ++++++++++++++-----
 drivers/gpu/drm/drm_connector.c               |  6 ++--
 .../gpu/drm/i915/display/intel_display_core.h |  3 ++
 drivers/gpu/drm/i915/display/intel_dp.c       | 17 ++++++++--
 drivers/usb/typec/altmodes/displayport.c      | 14 ++++----
 include/drm/drm_connector.h                   |  6 ++--
 6 files changed, 58 insertions(+), 22 deletions(-)

-- 
2.39.2

[Intel-gfx] [PATCH v6 1/3] drm: Add HPD state to drm_connector_oob_hotplug_event()

[Dmitry Baryshkov]

From: Bjorn Andersson <bjorn.andersson@linaro.org>

In some implementations, such as the Qualcomm platforms, the display
driver has no way to query the current HPD state and as such it's
impossible to distinguish between disconnect and attention events.

Add a parameter to drm_connector_oob_hotplug_event() to pass the HPD
state.

Also push the test for unchanged state in the displayport altmode driver
into the i915 driver, to allow other drivers to act upon each update.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 drivers/gpu/drm/drm_connector.c                 |  6 ++++--
 .../gpu/drm/i915/display/intel_display_core.h   |  3 +++
 drivers/gpu/drm/i915/display/intel_dp.c         | 17 ++++++++++++++---
 drivers/usb/typec/altmodes/displayport.c        | 14 +++++++-------
 include/drm/drm_connector.h                     |  6 ++++--
 5 files changed, 32 insertions(+), 14 deletions(-)

diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c
index 3ed4cfcb350c..1128149c74f2 100644
--- a/drivers/gpu/drm/drm_connector.c
+++ b/drivers/gpu/drm/drm_connector.c
@@ -3049,6 +3049,7 @@ struct drm_connector *drm_connector_find_by_fwnode(struct fwnode_handle *fwnode)
 /**
  * drm_connector_oob_hotplug_event - Report out-of-band hotplug event to connector
  * @connector_fwnode: fwnode_handle to report the event on
+ * @status: hot plug detect logical state
  *
  * On some hardware a hotplug event notification may come from outside the display
  * driver / device. An example of this is some USB Type-C setups where the hardware
@@ -3058,7 +3059,8 @@ struct drm_connector *drm_connector_find_by_fwnode(struct fwnode_handle *fwnode)
  * This function can be used to report these out-of-band events after obtaining
  * a drm_connector reference through calling drm_connector_find_by_fwnode().
  */
-void drm_connector_oob_hotplug_event(struct fwnode_handle *connector_fwnode)
+void drm_connector_oob_hotplug_event(struct fwnode_handle *connector_fwnode,
+				     enum drm_connector_status status)
 {
 	struct drm_connector *connector;
 
@@ -3067,7 +3069,7 @@ void drm_connector_oob_hotplug_event(struct fwnode_handle *connector_fwnode)
 		return;
 
 	if (connector->funcs->oob_hotplug_event)
-		connector->funcs->oob_hotplug_event(connector);
+		connector->funcs->oob_hotplug_event(connector, status);
 
 	drm_connector_put(connector);
 }
diff --git a/drivers/gpu/drm/i915/display/intel_display_core.h b/drivers/gpu/drm/i915/display/intel_display_core.h
index 8d2243c71dd8..419efee5df74 100644
--- a/drivers/gpu/drm/i915/display/intel_display_core.h
+++ b/drivers/gpu/drm/i915/display/intel_display_core.h
@@ -175,6 +175,9 @@ struct intel_hotplug {
 	/* Whether or not to count short HPD IRQs in HPD storms */
 	u8 hpd_short_storm_enabled;
 
+	/* Last state reported by oob_hotplug_event for each encoder */
+	unsigned long oob_hotplug_last_state;
+
 	/*
 	 * if we get a HPD irq from DP and a HPD irq from non-DP
 	 * the non-DP HPD could block the workqueue on a mode config
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index 9f40da20e88d..cf633f0df6ff 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -5244,15 +5244,26 @@ static int intel_dp_connector_atomic_check(struct drm_connector *conn,
 	return intel_modeset_synced_crtcs(state, conn);
 }
 
-static void intel_dp_oob_hotplug_event(struct drm_connector *connector)
+static void intel_dp_oob_hotplug_event(struct drm_connector *connector,
+				       enum drm_connector_status hpd_state)
 {
 	struct intel_encoder *encoder = intel_attached_encoder(to_intel_connector(connector));
 	struct drm_i915_private *i915 = to_i915(connector->dev);
+	bool hpd_high = hpd_state == connector_status_connected;
+	unsigned int hpd_pin = encoder->hpd_pin;
+	bool need_work = false;
 
 	spin_lock_irq(&i915->irq_lock);
-	i915->display.hotplug.event_bits |= BIT(encoder->hpd_pin);
+	if (hpd_high != test_bit(hpd_pin, &i915->display.hotplug.oob_hotplug_last_state)) {
+		i915->display.hotplug.event_bits |= BIT(hpd_pin);
+
+		__assign_bit(hpd_pin, &i915->display.hotplug.oob_hotplug_last_state, hpd_high);
+		need_work = true;
+	}
 	spin_unlock_irq(&i915->irq_lock);
-	queue_delayed_work(i915->unordered_wq, &i915->display.hotplug.hotplug_work, 0);
+
+	if (need_work)
+		queue_delayed_work(i915->unordered_wq, &i915->display.hotplug.hotplug_work, 0);
 }
 
 static const struct drm_connector_funcs intel_dp_connector_funcs = {
diff --git a/drivers/usb/typec/altmodes/displayport.c b/drivers/usb/typec/altmodes/displayport.c
index 66de880b28d0..dc2d3a83dc26 100644
--- a/drivers/usb/typec/altmodes/displayport.c
+++ b/drivers/usb/typec/altmodes/displayport.c
@@ -147,11 +147,11 @@ static int dp_altmode_status_update(struct dp_altmode *dp)
 		if (!ret)
 			dp->state = DP_STATE_CONFIGURE;
 	} else {
-		if (dp->hpd != hpd) {
-			drm_connector_oob_hotplug_event(dp->connector_fwnode);
-			dp->hpd = hpd;
-			sysfs_notify(&dp->alt->dev.kobj, "displayport", "hpd");
-		}
+		drm_connector_oob_hotplug_event(dp->connector_fwnode,
+						hpd ? connector_status_connected :
+						      connector_status_disconnected);
+		dp->hpd = hpd;
+		sysfs_notify(&dp->alt->dev.kobj, "displayport", "hpd");
 	}
 
 	return ret;
@@ -599,8 +599,8 @@ void dp_altmode_remove(struct typec_altmode *alt)
 	cancel_work_sync(&dp->work);
 
 	if (dp->connector_fwnode) {
-		if (dp->hpd)
-			drm_connector_oob_hotplug_event(dp->connector_fwnode);
+		drm_connector_oob_hotplug_event(dp->connector_fwnode,
+						connector_status_disconnected);
 
 		fwnode_handle_put(dp->connector_fwnode);
 	}
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h
index d300fde6c1a4..5a8115dca359 100644
--- a/include/drm/drm_connector.h
+++ b/include/drm/drm_connector.h
@@ -1327,7 +1327,8 @@ struct drm_connector_funcs {
 	 * This will get called when a hotplug-event for a drm-connector
 	 * has been received from a source outside the display driver / device.
 	 */
-	void (*oob_hotplug_event)(struct drm_connector *connector);
+	void (*oob_hotplug_event)(struct drm_connector *connector,
+				  enum drm_connector_status status);
 
 	/**
 	 * @debugfs_init:
@@ -1971,7 +1972,8 @@ drm_connector_is_unregistered(struct drm_connector *connector)
 		DRM_CONNECTOR_UNREGISTERED;
 }
 
-void drm_connector_oob_hotplug_event(struct fwnode_handle *connector_fwnode);
+void drm_connector_oob_hotplug_event(struct fwnode_handle *connector_fwnode,
+				     enum drm_connector_status status);
 const char *drm_get_connector_type_name(unsigned int connector_type);
 const char *drm_get_connector_status_name(enum drm_connector_status status);
 const char *drm_get_subpixel_order_name(enum subpixel_order order);
-- 
2.39.2

[Intel-gfx] [PATCH v6 2/3] drm/bridge_connector: stop filtering events in drm_bridge_connector_hpd_cb()

[Dmitry Baryshkov]

In some cases the bridge drivers would like to receive hotplug events
even in the case new status is equal to the old status. In the DP case
this is used to deliver "attention" messages to the DP host. Stop
filtering the events in the drm_bridge_connector_hpd_cb() and let
drivers decide whether they would like to receive the event or not.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 drivers/gpu/drm/drm_bridge_connector.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/gpu/drm/drm_bridge_connector.c b/drivers/gpu/drm/drm_bridge_connector.c
index 19ae4a177ac3..84d8d310ef04 100644
--- a/drivers/gpu/drm/drm_bridge_connector.c
+++ b/drivers/gpu/drm/drm_bridge_connector.c
@@ -113,16 +113,11 @@ static void drm_bridge_connector_hpd_cb(void *cb_data,
 	struct drm_bridge_connector *drm_bridge_connector = cb_data;
 	struct drm_connector *connector = &drm_bridge_connector->base;
 	struct drm_device *dev = connector->dev;
-	enum drm_connector_status old_status;
 
 	mutex_lock(&dev->mode_config.mutex);
-	old_status = connector->status;
 	connector->status = status;
 	mutex_unlock(&dev->mode_config.mutex);
 
-	if (old_status == status)
-		return;
-
 	drm_bridge_connector_hpd_notify(connector, status);
 
 	drm_kms_helper_hotplug_event(dev);
-- 
2.39.2

[Intel-gfx] [PATCH v6 3/3] drm/bridge_connector: implement oob_hotplug_event

[Dmitry Baryshkov]

Implement the oob_hotplug_event() callback. Translate it to the HPD
notification sent to the HPD bridge in the chain.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 drivers/gpu/drm/drm_bridge_connector.c | 29 +++++++++++++++++++++++---
 1 file changed, 26 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/drm_bridge_connector.c b/drivers/gpu/drm/drm_bridge_connector.c
index 84d8d310ef04..364f6e37fbdc 100644
--- a/drivers/gpu/drm/drm_bridge_connector.c
+++ b/drivers/gpu/drm/drm_bridge_connector.c
@@ -5,6 +5,8 @@
 
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/of.h>
+#include <linux/property.h>
 #include <linux/slab.h>
 
 #include <drm/drm_atomic_state_helper.h>
@@ -107,10 +109,9 @@ static void drm_bridge_connector_hpd_notify(struct drm_connector *connector,
 	}
 }
 
-static void drm_bridge_connector_hpd_cb(void *cb_data,
-					enum drm_connector_status status)
+static void drm_bridge_connector_handle_hpd(struct drm_bridge_connector *drm_bridge_connector,
+					    enum drm_connector_status status)
 {
-	struct drm_bridge_connector *drm_bridge_connector = cb_data;
 	struct drm_connector *connector = &drm_bridge_connector->base;
 	struct drm_device *dev = connector->dev;
 
@@ -123,6 +124,21 @@ static void drm_bridge_connector_hpd_cb(void *cb_data,
 	drm_kms_helper_hotplug_event(dev);
 }
 
+static void drm_bridge_connector_hpd_cb(void *cb_data,
+					enum drm_connector_status status)
+{
+	drm_bridge_connector_handle_hpd(cb_data, status);
+}
+
+static void drm_bridge_connector_oob_hotplug_event(struct drm_connector *connector,
+						   enum drm_connector_status status)
+{
+	struct drm_bridge_connector *bridge_connector =
+		to_drm_bridge_connector(connector);
+
+	drm_bridge_connector_handle_hpd(bridge_connector, status);
+}
+
 static void drm_bridge_connector_enable_hpd(struct drm_connector *connector)
 {
 	struct drm_bridge_connector *bridge_connector =
@@ -216,6 +232,7 @@ static const struct drm_connector_funcs drm_bridge_connector_funcs = {
 	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
 	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
 	.debugfs_init = drm_bridge_connector_debugfs_init,
+	.oob_hotplug_event = drm_bridge_connector_oob_hotplug_event,
 };
 
 /* -----------------------------------------------------------------------------
@@ -351,6 +368,12 @@ struct drm_connector *drm_bridge_connector_init(struct drm_device *drm,
 		if (!drm_bridge_get_next_bridge(bridge))
 			connector_type = bridge->type;
 
+#ifdef CONFIG_OF
+		if (!drm_bridge_get_next_bridge(bridge) &&
+		    bridge->of_node)
+			connector->fwnode = fwnode_handle_get(of_fwnode_handle(bridge->of_node));
+#endif
+
 		if (bridge->ddc)
 			ddc = bridge->ddc;
 
-- 
2.39.2

[Intel-gfx] ✗ Fi.CI.SPARSE: warning for drm/bridge_connector: implement OOB HPD handling (rev2)

[Patchwork]

== Series Details ==

Series: drm/bridge_connector: implement OOB HPD handling (rev2)
URL   : https://patchwork.freedesktop.org/series/120395/
State : warning

== Summary ==

Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.

[Intel-gfx] ✓ Fi.CI.BAT: success for drm/bridge_connector: implement OOB HPD handling (rev2)

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 7741 bytes --]

== Series Details ==

Series: drm/bridge_connector: implement OOB HPD handling (rev2)
URL   : https://patchwork.freedesktop.org/series/120395/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_13359 -> Patchwork_120395v2
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/index.html

Participating hosts (41 -> 38)
------------------------------

  Missing    (3): fi-kbl-soraka bat-adlp-11 fi-snb-2520m 

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

  Here are the changes found in Patchwork_120395v2 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_lmem_swapping@verify-random:
    - bat-mtlp-8:         NOTRUN -> [SKIP][1] ([i915#4613]) +3 similar issues
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/bat-mtlp-8/igt@gem_lmem_swapping@verify-random.html

  * igt@i915_pm_rps@basic-api:
    - bat-mtlp-8:         NOTRUN -> [SKIP][2] ([i915#6621])
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/bat-mtlp-8/igt@i915_pm_rps@basic-api.html

  * igt@i915_selftest@live@gt_mocs:
    - bat-mtlp-6:         [PASS][3] -> [DMESG-FAIL][4] ([i915#7059])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/bat-mtlp-6/igt@i915_selftest@live@gt_mocs.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/bat-mtlp-6/igt@i915_selftest@live@gt_mocs.html

  * igt@i915_selftest@live@migrate:
    - bat-adlp-9:         [PASS][5] -> [DMESG-FAIL][6] ([i915#7699] / [i915#7913])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/bat-adlp-9/igt@i915_selftest@live@migrate.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/bat-adlp-9/igt@i915_selftest@live@migrate.html

  * igt@i915_selftest@live@requests:
    - bat-mtlp-8:         NOTRUN -> [DMESG-FAIL][7] ([i915#7269])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/bat-mtlp-8/igt@i915_selftest@live@requests.html

  * igt@i915_selftest@live@reset:
    - bat-rpls-1:         [PASS][8] -> [ABORT][9] ([i915#4983] / [i915#7461] / [i915#8347] / [i915#8384])
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/bat-rpls-1/igt@i915_selftest@live@reset.html
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/bat-rpls-1/igt@i915_selftest@live@reset.html

  * igt@i915_suspend@basic-s3-without-i915:
    - bat-mtlp-8:         NOTRUN -> [SKIP][10] ([i915#6645])
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/bat-mtlp-8/igt@i915_suspend@basic-s3-without-i915.html

  * igt@kms_chamelium_hpd@common-hpd-after-suspend:
    - bat-adlp-9:         NOTRUN -> [SKIP][11] ([i915#7828])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/bat-adlp-9/igt@kms_chamelium_hpd@common-hpd-after-suspend.html
    - bat-mtlp-8:         NOTRUN -> [SKIP][12] ([i915#7828])
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/bat-mtlp-8/igt@kms_chamelium_hpd@common-hpd-after-suspend.html

  * igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence:
    - bat-dg2-11:         NOTRUN -> [SKIP][13] ([i915#1845] / [i915#5354]) +3 similar issues
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/bat-dg2-11/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence.html

  * igt@prime_vgem@basic-fence-mmap:
    - bat-mtlp-8:         NOTRUN -> [SKIP][14] ([i915#3708] / [i915#4077]) +1 similar issue
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/bat-mtlp-8/igt@prime_vgem@basic-fence-mmap.html

  * igt@prime_vgem@basic-fence-read:
    - bat-mtlp-8:         NOTRUN -> [SKIP][15] ([i915#3708]) +2 similar issues
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/bat-mtlp-8/igt@prime_vgem@basic-fence-read.html

  
#### Possible fixes ####

  * igt@gem_exec_parallel@engines@userptr:
    - bat-mtlp-6:         [FAIL][16] ([i915#8672]) -> [PASS][17]
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/bat-mtlp-6/igt@gem_exec_parallel@engines@userptr.html
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/bat-mtlp-6/igt@gem_exec_parallel@engines@userptr.html

  * igt@i915_pm_rpm@basic-pci-d3-state:
    - bat-mtlp-8:         [ABORT][18] ([i915#7077] / [i915#7977] / [i915#8668]) -> [PASS][19]
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/bat-mtlp-8/igt@i915_pm_rpm@basic-pci-d3-state.html
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/bat-mtlp-8/igt@i915_pm_rpm@basic-pci-d3-state.html

  * igt@i915_selftest@live@hangcheck:
    - bat-adlp-9:         [ABORT][20] ([i915#7677] / [i915#7913]) -> [PASS][21]
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/bat-adlp-9/igt@i915_selftest@live@hangcheck.html
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/bat-adlp-9/igt@i915_selftest@live@hangcheck.html

  
#### Warnings ####

  * igt@kms_psr@sprite_plane_onoff:
    - bat-rplp-1:         [SKIP][22] ([i915#1072]) -> [ABORT][23] ([i915#8442] / [i915#8668] / [i915#8712])
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/bat-rplp-1/igt@kms_psr@sprite_plane_onoff.html
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/bat-rplp-1/igt@kms_psr@sprite_plane_onoff.html

  
  [i915#1072]: https://gitlab.freedesktop.org/drm/intel/issues/1072
  [i915#1845]: https://gitlab.freedesktop.org/drm/intel/issues/1845
  [i915#3708]: https://gitlab.freedesktop.org/drm/intel/issues/3708
  [i915#4077]: https://gitlab.freedesktop.org/drm/intel/issues/4077
  [i915#4613]: https://gitlab.freedesktop.org/drm/intel/issues/4613
  [i915#4983]: https://gitlab.freedesktop.org/drm/intel/issues/4983
  [i915#5354]: https://gitlab.freedesktop.org/drm/intel/issues/5354
  [i915#6621]: https://gitlab.freedesktop.org/drm/intel/issues/6621
  [i915#6645]: https://gitlab.freedesktop.org/drm/intel/issues/6645
  [i915#7059]: https://gitlab.freedesktop.org/drm/intel/issues/7059
  [i915#7077]: https://gitlab.freedesktop.org/drm/intel/issues/7077
  [i915#7269]: https://gitlab.freedesktop.org/drm/intel/issues/7269
  [i915#7461]: https://gitlab.freedesktop.org/drm/intel/issues/7461
  [i915#7677]: https://gitlab.freedesktop.org/drm/intel/issues/7677
  [i915#7699]: https://gitlab.freedesktop.org/drm/intel/issues/7699
  [i915#7828]: https://gitlab.freedesktop.org/drm/intel/issues/7828
  [i915#7913]: https://gitlab.freedesktop.org/drm/intel/issues/7913
  [i915#7977]: https://gitlab.freedesktop.org/drm/intel/issues/7977
  [i915#8347]: https://gitlab.freedesktop.org/drm/intel/issues/8347
  [i915#8384]: https://gitlab.freedesktop.org/drm/intel/issues/8384
  [i915#8442]: https://gitlab.freedesktop.org/drm/intel/issues/8442
  [i915#8668]: https://gitlab.freedesktop.org/drm/intel/issues/8668
  [i915#8672]: https://gitlab.freedesktop.org/drm/intel/issues/8672
  [i915#8712]: https://gitlab.freedesktop.org/drm/intel/issues/8712


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

  * Linux: CI_DRM_13359 -> Patchwork_120395v2

  CI-20190529: 20190529
  CI_DRM_13359: 81f922be3924d51446e0f2779e333fd50192a98b @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_7377: d1574543ba4bb322597345530053475c07be0eb9 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_120395v2: 81f922be3924d51446e0f2779e333fd50192a98b @ git://anongit.freedesktop.org/gfx-ci/linux


### Linux commits

46f793c8b3b6 drm/bridge_connector: implement oob_hotplug_event
2a4c8ec581d8 drm/bridge_connector: stop filtering events in drm_bridge_connector_hpd_cb()
fcc29f324b3e drm: Add HPD state to drm_connector_oob_hotplug_event()

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/index.html

[-- Attachment #2: Type: text/html, Size: 8988 bytes --]

[Intel-gfx] ✓ Fi.CI.IGT: success for drm/bridge_connector: implement OOB HPD handling (rev2)

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 28920 bytes --]

== Series Details ==

Series: drm/bridge_connector: implement OOB HPD handling (rev2)
URL   : https://patchwork.freedesktop.org/series/120395/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_13359_full -> Patchwork_120395v2_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  

Participating hosts (9 -> 9)
------------------------------

  No changes in participating hosts

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

  Here are the changes found in Patchwork_120395v2_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@drm_fdinfo@most-busy-check-all@rcs0:
    - shard-rkl:          [PASS][1] -> [FAIL][2] ([i915#7742]) +1 similar issue
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-rkl-3/igt@drm_fdinfo@most-busy-check-all@rcs0.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-rkl-2/igt@drm_fdinfo@most-busy-check-all@rcs0.html

  * igt@drm_fdinfo@virtual-busy-all:
    - shard-mtlp:         NOTRUN -> [SKIP][3] ([i915#8414])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-mtlp-7/igt@drm_fdinfo@virtual-busy-all.html

  * igt@gem_exec_fair@basic-pace-share@rcs0:
    - shard-glk:          [PASS][4] -> [FAIL][5] ([i915#2842]) +2 similar issues
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-glk2/igt@gem_exec_fair@basic-pace-share@rcs0.html
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-glk1/igt@gem_exec_fair@basic-pace-share@rcs0.html

  * igt@gem_exec_reloc@basic-range:
    - shard-mtlp:         NOTRUN -> [SKIP][6] ([i915#3281])
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-mtlp-7/igt@gem_exec_reloc@basic-range.html

  * igt@gem_exec_whisper@basic-queues-forked-all:
    - shard-mtlp:         [PASS][7] -> [FAIL][8] ([i915#6363])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-mtlp-5/igt@gem_exec_whisper@basic-queues-forked-all.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-mtlp-8/igt@gem_exec_whisper@basic-queues-forked-all.html

  * igt@gem_fenced_exec_thrash@no-spare-fences-busy-interruptible:
    - shard-dg2:          NOTRUN -> [SKIP][9] ([i915#4860])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-dg2-10/igt@gem_fenced_exec_thrash@no-spare-fences-busy-interruptible.html

  * igt@gem_mmap@short-mmap:
    - shard-dg2:          NOTRUN -> [SKIP][10] ([i915#4083])
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-dg2-10/igt@gem_mmap@short-mmap.html

  * igt@gem_mmap_gtt@fault-concurrent:
    - shard-mtlp:         NOTRUN -> [SKIP][11] ([i915#4077]) +1 similar issue
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-mtlp-7/igt@gem_mmap_gtt@fault-concurrent.html

  * igt@i915_module_load@reload-with-fault-injection:
    - shard-dg2:          [PASS][12] -> [DMESG-WARN][13] ([i915#7061])
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-dg2-6/igt@i915_module_load@reload-with-fault-injection.html
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-dg2-12/igt@i915_module_load@reload-with-fault-injection.html

  * igt@i915_pipe_stress@stress-xrgb8888-untiled:
    - shard-mtlp:         [PASS][14] -> [FAIL][15] ([i915#8691])
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-mtlp-3/igt@i915_pipe_stress@stress-xrgb8888-untiled.html
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-mtlp-6/igt@i915_pipe_stress@stress-xrgb8888-untiled.html

  * igt@i915_pm_rpm@dpms-lpsp:
    - shard-rkl:          [PASS][16] -> [SKIP][17] ([i915#1397]) +1 similar issue
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-rkl-7/igt@i915_pm_rpm@dpms-lpsp.html
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-rkl-6/igt@i915_pm_rpm@dpms-lpsp.html

  * igt@i915_pm_rpm@modeset-lpsp-stress-no-wait:
    - shard-dg2:          [PASS][18] -> [SKIP][19] ([i915#1397]) +2 similar issues
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-dg2-12/igt@i915_pm_rpm@modeset-lpsp-stress-no-wait.html
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-dg2-9/igt@i915_pm_rpm@modeset-lpsp-stress-no-wait.html

  * igt@i915_suspend@basic-s3-without-i915:
    - shard-rkl:          [PASS][20] -> [FAIL][21] ([fdo#103375])
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-rkl-1/igt@i915_suspend@basic-s3-without-i915.html
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-rkl-3/igt@i915_suspend@basic-s3-without-i915.html

  * igt@kms_async_flips@async-flip-with-page-flip-events@pipe-a-hdmi-a-2-y-rc_ccs:
    - shard-rkl:          NOTRUN -> [SKIP][22] ([i915#8502]) +3 similar issues
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-rkl-6/igt@kms_async_flips@async-flip-with-page-flip-events@pipe-a-hdmi-a-2-y-rc_ccs.html

  * igt@kms_async_flips@crc@pipe-d-dp-4:
    - shard-dg2:          NOTRUN -> [FAIL][23] ([i915#8247]) +3 similar issues
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-dg2-11/igt@kms_async_flips@crc@pipe-d-dp-4.html

  * igt@kms_atomic@plane-primary-overlay-mutable-zpos:
    - shard-dg2:          NOTRUN -> [SKIP][24] ([i915#404])
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-dg2-10/igt@kms_atomic@plane-primary-overlay-mutable-zpos.html

  * igt@kms_big_fb@4-tiled-max-hw-stride-64bpp-rotate-0-hflip:
    - shard-mtlp:         [PASS][25] -> [FAIL][26] ([i915#5138]) +1 similar issue
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-mtlp-6/igt@kms_big_fb@4-tiled-max-hw-stride-64bpp-rotate-0-hflip.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-mtlp-5/igt@kms_big_fb@4-tiled-max-hw-stride-64bpp-rotate-0-hflip.html

  * igt@kms_big_fb@4-tiled-max-hw-stride-64bpp-rotate-0-hflip-async-flip:
    - shard-mtlp:         [PASS][27] -> [FAIL][28] ([i915#3743]) +2 similar issues
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-mtlp-6/igt@kms_big_fb@4-tiled-max-hw-stride-64bpp-rotate-0-hflip-async-flip.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-mtlp-7/igt@kms_big_fb@4-tiled-max-hw-stride-64bpp-rotate-0-hflip-async-flip.html

  * igt@kms_big_fb@y-tiled-64bpp-rotate-0:
    - shard-mtlp:         NOTRUN -> [SKIP][29] ([fdo#111615])
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-mtlp-7/igt@kms_big_fb@y-tiled-64bpp-rotate-0.html

  * igt@kms_ccs@pipe-a-crc-sprite-planes-basic-yf_tiled_ccs:
    - shard-mtlp:         NOTRUN -> [SKIP][30] ([i915#6095]) +1 similar issue
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-mtlp-7/igt@kms_ccs@pipe-a-crc-sprite-planes-basic-yf_tiled_ccs.html

  * igt@kms_ccs@pipe-c-missing-ccs-buffer-yf_tiled_ccs:
    - shard-dg2:          NOTRUN -> [SKIP][31] ([i915#3689] / [i915#5354])
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-dg2-10/igt@kms_ccs@pipe-c-missing-ccs-buffer-yf_tiled_ccs.html

  * igt@kms_cdclk@mode-transition-all-outputs:
    - shard-dg2:          [PASS][32] -> [SKIP][33] ([i915#4087] / [i915#7213])
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-dg2-9/igt@kms_cdclk@mode-transition-all-outputs.html
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-dg2-7/igt@kms_cdclk@mode-transition-all-outputs.html

  * igt@kms_cdclk@mode-transition@pipe-d-hdmi-a-3:
    - shard-dg2:          NOTRUN -> [SKIP][34] ([i915#4087] / [i915#7213]) +3 similar issues
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-dg2-5/igt@kms_cdclk@mode-transition@pipe-d-hdmi-a-3.html

  * igt@kms_chamelium_edid@vga-edid-read:
    - shard-dg2:          NOTRUN -> [SKIP][35] ([i915#7828])
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-dg2-10/igt@kms_chamelium_edid@vga-edid-read.html

  * igt@kms_content_protection@atomic:
    - shard-dg2:          NOTRUN -> [SKIP][36] ([i915#7118]) +1 similar issue
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-dg2-5/igt@kms_content_protection@atomic.html

  * igt@kms_cursor_crc@cursor-onscreen-32x32:
    - shard-mtlp:         NOTRUN -> [SKIP][37] ([i915#8814])
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-mtlp-7/igt@kms_cursor_crc@cursor-onscreen-32x32.html

  * igt@kms_cursor_crc@cursor-suspend@pipe-c-dp-1:
    - shard-apl:          [PASS][38] -> [ABORT][39] ([i915#180])
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-apl4/igt@kms_cursor_crc@cursor-suspend@pipe-c-dp-1.html
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-apl1/igt@kms_cursor_crc@cursor-suspend@pipe-c-dp-1.html

  * igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions:
    - shard-glk:          [PASS][40] -> [FAIL][41] ([i915#2346])
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-glk8/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions.html
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-glk6/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions.html

  * igt@kms_dither@fb-8bpc-vs-panel-6bpc:
    - shard-dg2:          NOTRUN -> [SKIP][42] ([i915#3555])
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-dg2-2/igt@kms_dither@fb-8bpc-vs-panel-6bpc.html

  * igt@kms_flip@plain-flip-fb-recreate-interruptible@c-hdmi-a2:
    - shard-glk:          [PASS][43] -> [FAIL][44] ([i915#2122])
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-glk1/igt@kms_flip@plain-flip-fb-recreate-interruptible@c-hdmi-a2.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-glk3/igt@kms_flip@plain-flip-fb-recreate-interruptible@c-hdmi-a2.html

  * igt@kms_flip_scaled_crc@flip-32bpp-yftile-to-32bpp-yftileccs-downscaling@pipe-a-default-mode:
    - shard-mtlp:         NOTRUN -> [SKIP][45] ([i915#2672])
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-mtlp-7/igt@kms_flip_scaled_crc@flip-32bpp-yftile-to-32bpp-yftileccs-downscaling@pipe-a-default-mode.html

  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-pri-indfb-draw-blt:
    - shard-dg2:          [PASS][46] -> [FAIL][47] ([i915#6880])
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-dg2-9/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-pri-indfb-draw-blt.html
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-dg2-5/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-pri-indfb-draw-blt.html

  * igt@kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-pri-indfb-draw-render:
    - shard-mtlp:         NOTRUN -> [SKIP][48] ([i915#1825]) +2 similar issues
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-mtlp-7/igt@kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-pri-indfb-draw-render.html

  * igt@kms_hdr@bpc-switch-dpms:
    - shard-dg2:          NOTRUN -> [SKIP][49] ([i915#3555] / [i915#8228])
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-dg2-8/igt@kms_hdr@bpc-switch-dpms.html

  * igt@kms_hdr@invalid-hdr:
    - shard-rkl:          NOTRUN -> [SKIP][50] ([i915#8228])
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-rkl-3/igt@kms_hdr@invalid-hdr.html

  * igt@kms_plane_scaling@intel-max-src-size:
    - shard-dg2:          NOTRUN -> [SKIP][51] ([i915#6953])
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-dg2-10/igt@kms_plane_scaling@intel-max-src-size.html

  * igt@kms_plane_scaling@plane-downscale-with-modifiers-factor-0-25@pipe-d-dp-4:
    - shard-dg2:          NOTRUN -> [SKIP][52] ([i915#5176]) +7 similar issues
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-dg2-11/igt@kms_plane_scaling@plane-downscale-with-modifiers-factor-0-25@pipe-d-dp-4.html

  * igt@kms_plane_scaling@plane-downscale-with-rotation-factor-0-5@pipe-b-hdmi-a-2:
    - shard-rkl:          NOTRUN -> [SKIP][53] ([i915#5176]) +1 similar issue
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-rkl-6/igt@kms_plane_scaling@plane-downscale-with-rotation-factor-0-5@pipe-b-hdmi-a-2.html

  * igt@kms_plane_scaling@planes-downscale-factor-0-5-unity-scaling@pipe-d-dp-4:
    - shard-dg2:          NOTRUN -> [SKIP][54] ([i915#5235]) +19 similar issues
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-dg2-9/igt@kms_plane_scaling@planes-downscale-factor-0-5-unity-scaling@pipe-d-dp-4.html

  * igt@kms_plane_scaling@planes-unity-scaling-downscale-factor-0-25@pipe-b-hdmi-a-2:
    - shard-rkl:          NOTRUN -> [SKIP][55] ([i915#5235]) +7 similar issues
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-rkl-1/igt@kms_plane_scaling@planes-unity-scaling-downscale-factor-0-25@pipe-b-hdmi-a-2.html

  * igt@kms_plane_scaling@planes-unity-scaling-downscale-factor-0-5@pipe-d-edp-1:
    - shard-mtlp:         NOTRUN -> [SKIP][56] ([i915#5235]) +3 similar issues
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-mtlp-7/igt@kms_plane_scaling@planes-unity-scaling-downscale-factor-0-5@pipe-d-edp-1.html

  * igt@kms_plane_scaling@planes-upscale-factor-0-25-downscale-factor-0-5@pipe-a-hdmi-a-1:
    - shard-snb:          NOTRUN -> [SKIP][57] ([fdo#109271]) +32 similar issues
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-snb1/igt@kms_plane_scaling@planes-upscale-factor-0-25-downscale-factor-0-5@pipe-a-hdmi-a-1.html

  * igt@kms_vblank@pipe-c-ts-continuation-suspend:
    - shard-dg2:          [PASS][58] -> [FAIL][59] ([fdo#103375] / [i915#6121])
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-dg2-9/igt@kms_vblank@pipe-c-ts-continuation-suspend.html
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-dg2-5/igt@kms_vblank@pipe-c-ts-continuation-suspend.html

  * igt@perf@non-zero-reason@0-rcs0:
    - shard-dg2:          [PASS][60] -> [FAIL][61] ([i915#7484])
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-dg2-2/igt@perf@non-zero-reason@0-rcs0.html
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-dg2-1/igt@perf@non-zero-reason@0-rcs0.html

  * igt@v3d/v3d_submit_csd@bad-perfmon:
    - shard-mtlp:         NOTRUN -> [SKIP][62] ([i915#2575])
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-mtlp-7/igt@v3d/v3d_submit_csd@bad-perfmon.html

  
#### Possible fixes ####

  * igt@drm_fdinfo@virtual-idle:
    - shard-rkl:          [FAIL][63] ([i915#7742]) -> [PASS][64]
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-rkl-3/igt@drm_fdinfo@virtual-idle.html
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-rkl-7/igt@drm_fdinfo@virtual-idle.html

  * igt@gem_barrier_race@remote-request@rcs0:
    - shard-dg2:          [ABORT][65] ([i915#7461] / [i915#8211] / [i915#8234]) -> [PASS][66]
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-dg2-3/igt@gem_barrier_race@remote-request@rcs0.html
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-dg2-10/igt@gem_barrier_race@remote-request@rcs0.html

  * igt@gem_eio@hibernate:
    - {shard-dg1}:        [ABORT][67] ([i915#4391] / [i915#7975] / [i915#8213]) -> [PASS][68]
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-dg1-14/igt@gem_eio@hibernate.html
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-dg1-13/igt@gem_eio@hibernate.html

  * igt@gem_exec_fair@basic-none@bcs0:
    - shard-rkl:          [FAIL][69] ([i915#2842]) -> [PASS][70] +2 similar issues
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-rkl-2/igt@gem_exec_fair@basic-none@bcs0.html
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-rkl-1/igt@gem_exec_fair@basic-none@bcs0.html

  * igt@gem_exec_whisper@basic-contexts-forked-all:
    - shard-mtlp:         [ABORT][71] ([i915#8131]) -> [PASS][72]
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-mtlp-6/igt@gem_exec_whisper@basic-contexts-forked-all.html
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-mtlp-7/igt@gem_exec_whisper@basic-contexts-forked-all.html

  * igt@gem_lmem_swapping@smem-oom@lmem0:
    - shard-dg2:          [TIMEOUT][73] ([i915#5493]) -> [PASS][74]
   [73]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-dg2-1/igt@gem_lmem_swapping@smem-oom@lmem0.html
   [74]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-dg2-1/igt@gem_lmem_swapping@smem-oom@lmem0.html

  * igt@i915_pm_lpsp@kms-lpsp@kms-lpsp-hdmi-a:
    - {shard-dg1}:        [SKIP][75] ([i915#1937]) -> [PASS][76]
   [75]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-dg1-18/igt@i915_pm_lpsp@kms-lpsp@kms-lpsp-hdmi-a.html
   [76]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-dg1-19/igt@i915_pm_lpsp@kms-lpsp@kms-lpsp-hdmi-a.html

  * igt@i915_pm_rpm@dpms-mode-unset-lpsp:
    - {shard-dg1}:        [SKIP][77] ([i915#1397]) -> [PASS][78]
   [77]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-dg1-13/igt@i915_pm_rpm@dpms-mode-unset-lpsp.html
   [78]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-dg1-19/igt@i915_pm_rpm@dpms-mode-unset-lpsp.html

  * igt@i915_pm_rpm@modeset-lpsp-stress:
    - shard-dg2:          [SKIP][79] ([i915#1397]) -> [PASS][80]
   [79]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-dg2-11/igt@i915_pm_rpm@modeset-lpsp-stress.html
   [80]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-dg2-12/igt@i915_pm_rpm@modeset-lpsp-stress.html

  * igt@i915_pm_rpm@modeset-non-lpsp-stress:
    - shard-rkl:          [SKIP][81] ([i915#1397]) -> [PASS][82]
   [81]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-rkl-7/igt@i915_pm_rpm@modeset-non-lpsp-stress.html
   [82]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-rkl-6/igt@i915_pm_rpm@modeset-non-lpsp-stress.html

  * igt@i915_selftest@live@gt_lrc:
    - shard-tglu:         [DMESG-FAIL][83] ([i915#8534]) -> [PASS][84]
   [83]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-tglu-6/igt@i915_selftest@live@gt_lrc.html
   [84]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-tglu-6/igt@i915_selftest@live@gt_lrc.html

  * igt@kms_big_fb@4-tiled-max-hw-stride-32bpp-rotate-180-async-flip:
    - shard-mtlp:         [FAIL][85] ([i915#3743]) -> [PASS][86]
   [85]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-mtlp-7/igt@kms_big_fb@4-tiled-max-hw-stride-32bpp-rotate-180-async-flip.html
   [86]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-mtlp-5/igt@kms_big_fb@4-tiled-max-hw-stride-32bpp-rotate-180-async-flip.html

  * igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions-varying-size:
    - shard-apl:          [FAIL][87] ([i915#2346]) -> [PASS][88]
   [87]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-apl2/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions-varying-size.html
   [88]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-apl2/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions-varying-size.html

  * igt@kms_flip@flip-vs-expired-vblank-interruptible@b-dp1:
    - shard-apl:          [FAIL][89] ([i915#79]) -> [PASS][90]
   [89]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-apl4/igt@kms_flip@flip-vs-expired-vblank-interruptible@b-dp1.html
   [90]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-apl7/igt@kms_flip@flip-vs-expired-vblank-interruptible@b-dp1.html

  * igt@kms_flip@flip-vs-expired-vblank@c-hdmi-a1:
    - shard-glk:          [FAIL][91] ([i915#79]) -> [PASS][92]
   [91]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-glk6/igt@kms_flip@flip-vs-expired-vblank@c-hdmi-a1.html
   [92]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-glk3/igt@kms_flip@flip-vs-expired-vblank@c-hdmi-a1.html

  * igt@kms_frontbuffer_tracking@fbc-rgb565-draw-render:
    - shard-dg2:          [FAIL][93] ([i915#6880]) -> [PASS][94] +1 similar issue
   [93]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-dg2-6/igt@kms_frontbuffer_tracking@fbc-rgb565-draw-render.html
   [94]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-dg2-12/igt@kms_frontbuffer_tracking@fbc-rgb565-draw-render.html

  * igt@kms_sysfs_edid_timing:
    - shard-dg2:          [FAIL][95] ([IGT#2]) -> [PASS][96]
   [95]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-dg2-10/igt@kms_sysfs_edid_timing.html
   [96]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-dg2-11/igt@kms_sysfs_edid_timing.html

  * igt@perf_pmu@most-busy-idle-check-all@rcs0:
    - shard-rkl:          [FAIL][97] ([i915#4349]) -> [PASS][98]
   [97]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-rkl-7/igt@perf_pmu@most-busy-idle-check-all@rcs0.html
   [98]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-rkl-6/igt@perf_pmu@most-busy-idle-check-all@rcs0.html

  
#### Warnings ####

  * igt@kms_content_protection@mei_interface:
    - shard-dg2:          [SKIP][99] ([i915#7118]) -> [SKIP][100] ([i915#7118] / [i915#7162]) +1 similar issue
   [99]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-dg2-7/igt@kms_content_protection@mei_interface.html
   [100]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-dg2-11/igt@kms_content_protection@mei_interface.html

  * igt@kms_force_connector_basic@force-load-detect:
    - shard-rkl:          [SKIP][101] ([fdo#109285]) -> [SKIP][102] ([fdo#109285] / [i915#4098])
   [101]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-rkl-6/igt@kms_force_connector_basic@force-load-detect.html
   [102]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-rkl-3/igt@kms_force_connector_basic@force-load-detect.html

  * igt@kms_multipipe_modeset@basic-max-pipe-crc-check:
    - shard-rkl:          [SKIP][103] ([i915#4816]) -> [SKIP][104] ([i915#4070] / [i915#4816])
   [103]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13359/shard-rkl-7/igt@kms_multipipe_modeset@basic-max-pipe-crc-check.html
   [104]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/shard-rkl-6/igt@kms_multipipe_modeset@basic-max-pipe-crc-check.html

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

  [IGT#2]: https://gitlab.freedesktop.org/drm/igt-gpu-tools/issues/2
  [fdo#103375]: https://bugs.freedesktop.org/show_bug.cgi?id=103375
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109285]: https://bugs.freedesktop.org/show_bug.cgi?id=109285
  [fdo#109289]: https://bugs.freedesktop.org/show_bug.cgi?id=109289
  [fdo#111068]: https://bugs.freedesktop.org/show_bug.cgi?id=111068
  [fdo#111615]: https://bugs.freedesktop.org/show_bug.cgi?id=111615
  [fdo#111825]: https://bugs.freedesktop.org/show_bug.cgi?id=111825
  [fdo#112283]: https://bugs.freedesktop.org/show_bug.cgi?id=112283
  [i915#1072]: https://gitlab.freedesktop.org/drm/intel/issues/1072
  [i915#1397]: https://gitlab.freedesktop.org/drm/intel/issues/1397
  [i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
  [i915#1825]: https://gitlab.freedesktop.org/drm/intel/issues/1825
  [i915#1937]: https://gitlab.freedesktop.org/drm/intel/issues/1937
  [i915#2122]: https://gitlab.freedesktop.org/drm/intel/issues/2122
  [i915#2346]: https://gitlab.freedesktop.org/drm/intel/issues/2346
  [i915#2437]: https://gitlab.freedesktop.org/drm/intel/issues/2437
  [i915#2575]: https://gitlab.freedesktop.org/drm/intel/issues/2575
  [i915#2587]: https://gitlab.freedesktop.org/drm/intel/issues/2587
  [i915#2672]: https://gitlab.freedesktop.org/drm/intel/issues/2672
  [i915#2842]: https://gitlab.freedesktop.org/drm/intel/issues/2842
  [i915#3281]: https://gitlab.freedesktop.org/drm/intel/issues/3281
  [i915#3282]: https://gitlab.freedesktop.org/drm/intel/issues/3282
  [i915#3458]: https://gitlab.freedesktop.org/drm/intel/issues/3458
  [i915#3555]: https://gitlab.freedesktop.org/drm/intel/issues/3555
  [i915#3591]: https://gitlab.freedesktop.org/drm/intel/issues/3591
  [i915#3638]: https://gitlab.freedesktop.org/drm/intel/issues/3638
  [i915#3689]: https://gitlab.freedesktop.org/drm/intel/issues/3689
  [i915#3743]: https://gitlab.freedesktop.org/drm/intel/issues/3743
  [i915#404]: https://gitlab.freedesktop.org/drm/intel/issues/404
  [i915#4070]: https://gitlab.freedesktop.org/drm/intel/issues/4070
  [i915#4077]: https://gitlab.freedesktop.org/drm/intel/issues/4077
  [i915#4078]: https://gitlab.freedesktop.org/drm/intel/issues/4078
  [i915#4079]: https://gitlab.freedesktop.org/drm/intel/issues/4079
  [i915#4083]: https://gitlab.freedesktop.org/drm/intel/issues/4083
  [i915#4087]: https://gitlab.freedesktop.org/drm/intel/issues/4087
  [i915#4098]: https://gitlab.freedesktop.org/drm/intel/issues/4098
  [i915#4349]: https://gitlab.freedesktop.org/drm/intel/issues/4349
  [i915#4391]: https://gitlab.freedesktop.org/drm/intel/issues/4391
  [i915#4423]: https://gitlab.freedesktop.org/drm/intel/issues/4423
  [i915#4538]: https://gitlab.freedesktop.org/drm/intel/issues/4538
  [i915#4816]: https://gitlab.freedesktop.org/drm/intel/issues/4816
  [i915#4860]: https://gitlab.freedesktop.org/drm/intel/issues/4860
  [i915#5138]: https://gitlab.freedesktop.org/drm/intel/issues/5138
  [i915#5176]: https://gitlab.freedesktop.org/drm/intel/issues/5176
  [i915#5235]: https://gitlab.freedesktop.org/drm/intel/issues/5235
  [i915#5286]: https://gitlab.freedesktop.org/drm/intel/issues/5286
  [i915#5354]: https://gitlab.freedesktop.org/drm/intel/issues/5354
  [i915#5493]: https://gitlab.freedesktop.org/drm/intel/issues/5493
  [i915#6095]: https://gitlab.freedesktop.org/drm/intel/issues/6095
  [i915#6121]: https://gitlab.freedesktop.org/drm/intel/issues/6121
  [i915#6363]: https://gitlab.freedesktop.org/drm/intel/issues/6363
  [i915#658]: https://gitlab.freedesktop.org/drm/intel/issues/658
  [i915#6880]: https://gitlab.freedesktop.org/drm/intel/issues/6880
  [i915#6953]: https://gitlab.freedesktop.org/drm/intel/issues/6953
  [i915#7061]: https://gitlab.freedesktop.org/drm/intel/issues/7061
  [i915#7118]: https://gitlab.freedesktop.org/drm/intel/issues/7118
  [i915#7162]: https://gitlab.freedesktop.org/drm/intel/issues/7162
  [i915#7178]: https://gitlab.freedesktop.org/drm/intel/issues/7178
  [i915#7213]: https://gitlab.freedesktop.org/drm/intel/issues/7213
  [i915#7461]: https://gitlab.freedesktop.org/drm/intel/issues/7461
  [i915#7484]: https://gitlab.freedesktop.org/drm/intel/issues/7484
  [i915#7711]: https://gitlab.freedesktop.org/drm/intel/issues/7711
  [i915#7742]: https://gitlab.freedesktop.org/drm/intel/issues/7742
  [i915#7828]: https://gitlab.freedesktop.org/drm/intel/issues/7828
  [i915#79]: https://gitlab.freedesktop.org/drm/intel/issues/79
  [i915#7975]: https://gitlab.freedesktop.org/drm/intel/issues/7975
  [i915#8131]: https://gitlab.freedesktop.org/drm/intel/issues/8131
  [i915#8211]: https://gitlab.freedesktop.org/drm/intel/issues/8211
  [i915#8213]: https://gitlab.freedesktop.org/drm/intel/issues/8213
  [i915#8228]: https://gitlab.freedesktop.org/drm/intel/issues/8228
  [i915#8234]: https://gitlab.freedesktop.org/drm/intel/issues/8234
  [i915#8247]: https://gitlab.freedesktop.org/drm/intel/issues/8247
  [i915#8292]: https://gitlab.freedesktop.org/drm/intel/issues/8292
  [i915#8414]: https://gitlab.freedesktop.org/drm/intel/issues/8414
  [i915#8502]: https://gitlab.freedesktop.org/drm/intel/issues/8502
  [i915#8534]: https://gitlab.freedesktop.org/drm/intel/issues/8534
  [i915#8555]: https://gitlab.freedesktop.org/drm/intel/issues/8555
  [i915#8691]: https://gitlab.freedesktop.org/drm/intel/issues/8691
  [i915#8708]: https://gitlab.freedesktop.org/drm/intel/issues/8708
  [i915#8709]: https://gitlab.freedesktop.org/drm/intel/issues/8709
  [i915#8814]: https://gitlab.freedesktop.org/drm/intel/issues/8814


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

  * Linux: CI_DRM_13359 -> Patchwork_120395v2

  CI-20190529: 20190529
  CI_DRM_13359: 81f922be3924d51446e0f2779e333fd50192a98b @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_7377: d1574543ba4bb322597345530053475c07be0eb9 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_120395v2: 81f922be3924d51446e0f2779e333fd50192a98b @ git://anongit.freedesktop.org/gfx-ci/linux
  piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_120395v2/index.html

[-- Attachment #2: Type: text/html, Size: 31081 bytes --]

Re: [Intel-gfx] [PATCH v6 2/3] drm/bridge_connector: stop filtering events in drm_bridge_connector_hpd_cb()

[Janne Grunau]

On 2023-07-09 23:25:10 +0300, Dmitry Baryshkov wrote:
> In some cases the bridge drivers would like to receive hotplug events
> even in the case new status is equal to the old status. In the DP case
> this is used to deliver "attention" messages to the DP host. Stop
> filtering the events in the drm_bridge_connector_hpd_cb() and let
> drivers decide whether they would like to receive the event or not.

Worth mentioning in the commit message that all current bridges which 
set .hpd_notify appear to be safe w.r.t multiple calls with the same 
status. meson_encoder_hdmi.c will do unnecessary work when called 
repeatedly with status connected. Not sure if it is worth adressing 
since I don't expect multiple calls with connector_status_connected to 
occur for this particular bridge.

Reviewed-By: Janne Grunau <j@jannau.net>

> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> ---
>  drivers/gpu/drm/drm_bridge_connector.c | 5 -----
>  1 file changed, 5 deletions(-)
> 
> diff --git a/drivers/gpu/drm/drm_bridge_connector.c b/drivers/gpu/drm/drm_bridge_connector.c
> index 19ae4a177ac3..84d8d310ef04 100644
> --- a/drivers/gpu/drm/drm_bridge_connector.c
> +++ b/drivers/gpu/drm/drm_bridge_connector.c
> @@ -113,16 +113,11 @@ static void drm_bridge_connector_hpd_cb(void *cb_data,
>  	struct drm_bridge_connector *drm_bridge_connector = cb_data;
>  	struct drm_connector *connector = &drm_bridge_connector->base;
>  	struct drm_device *dev = connector->dev;
> -	enum drm_connector_status old_status;
>  
>  	mutex_lock(&dev->mode_config.mutex);
> -	old_status = connector->status;
>  	connector->status = status;
>  	mutex_unlock(&dev->mode_config.mutex);
>  
> -	if (old_status == status)
> -		return;
> -
>  	drm_bridge_connector_hpd_notify(connector, status);
>  
>  	drm_kms_helper_hotplug_event(dev);
> -- 
> 2.39.2
> 

Re: [Intel-gfx] [PATCH v6 3/3] drm/bridge_connector: implement oob_hotplug_event

[Janne Grunau]

On 2023-07-09 23:25:11 +0300, Dmitry Baryshkov wrote:
> Implement the oob_hotplug_event() callback. Translate it to the HPD
> notification sent to the HPD bridge in the chain.
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

Reviewed-by: Janne Grunau <j@jannau.net>
> ---
>  drivers/gpu/drm/drm_bridge_connector.c | 29 +++++++++++++++++++++++---
>  1 file changed, 26 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/gpu/drm/drm_bridge_connector.c b/drivers/gpu/drm/drm_bridge_connector.c
> index 84d8d310ef04..364f6e37fbdc 100644
> --- a/drivers/gpu/drm/drm_bridge_connector.c
> +++ b/drivers/gpu/drm/drm_bridge_connector.c
> @@ -5,6 +5,8 @@
>  
>  #include <linux/kernel.h>
>  #include <linux/module.h>
> +#include <linux/of.h>
> +#include <linux/property.h>
>  #include <linux/slab.h>
>  
>  #include <drm/drm_atomic_state_helper.h>
> @@ -107,10 +109,9 @@ static void drm_bridge_connector_hpd_notify(struct drm_connector *connector,
>  	}
>  }
>  
> -static void drm_bridge_connector_hpd_cb(void *cb_data,
> -					enum drm_connector_status status)
> +static void drm_bridge_connector_handle_hpd(struct drm_bridge_connector *drm_bridge_connector,
> +					    enum drm_connector_status status)
>  {
> -	struct drm_bridge_connector *drm_bridge_connector = cb_data;
>  	struct drm_connector *connector = &drm_bridge_connector->base;
>  	struct drm_device *dev = connector->dev;
>  
> @@ -123,6 +124,21 @@ static void drm_bridge_connector_hpd_cb(void *cb_data,
>  	drm_kms_helper_hotplug_event(dev);
>  }
>  
> +static void drm_bridge_connector_hpd_cb(void *cb_data,
> +					enum drm_connector_status status)
> +{
> +	drm_bridge_connector_handle_hpd(cb_data, status);
> +}
> +
> +static void drm_bridge_connector_oob_hotplug_event(struct drm_connector *connector,
> +						   enum drm_connector_status status)
> +{
> +	struct drm_bridge_connector *bridge_connector =
> +		to_drm_bridge_connector(connector);
> +
> +	drm_bridge_connector_handle_hpd(bridge_connector, status);
> +}
> +
>  static void drm_bridge_connector_enable_hpd(struct drm_connector *connector)
>  {
>  	struct drm_bridge_connector *bridge_connector =
> @@ -216,6 +232,7 @@ static const struct drm_connector_funcs drm_bridge_connector_funcs = {
>  	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
>  	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
>  	.debugfs_init = drm_bridge_connector_debugfs_init,
> +	.oob_hotplug_event = drm_bridge_connector_oob_hotplug_event,
>  };
>  
>  /* -----------------------------------------------------------------------------
> @@ -351,6 +368,12 @@ struct drm_connector *drm_bridge_connector_init(struct drm_device *drm,
>  		if (!drm_bridge_get_next_bridge(bridge))
>  			connector_type = bridge->type;
>  
> +#ifdef CONFIG_OF
> +		if (!drm_bridge_get_next_bridge(bridge) &&
> +		    bridge->of_node)
> +			connector->fwnode = fwnode_handle_get(of_fwnode_handle(bridge->of_node));
> +#endif
> +
>  		if (bridge->ddc)
>  			ddc = bridge->ddc;
>  
> -- 
> 2.39.2
>