[Intel-gfx] [PATCH 1/3] drm/plane: remove drm_helper_get_plane_damage_clips

[Intel-gfx] [PATCH 1/3] drm/plane: remove drm_helper_get_plane_damage_clips

[Daniel Vetter]

It's not used. Drivers should instead use the helpers anyway.

Currently both vbox and i915 hand-roll this and it's not the greatest.
vbox looks buggy, and i915 does a bit much that helpers would take
care of I think.

Also improve the kerneldocs while we're at it.

Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Cc: José Roberto de Souza <jose.souza@intel.com>
Cc: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
---
 drivers/gpu/drm/drm_damage_helper.c |  2 +-
 include/drm/drm_damage_helper.h     | 17 -----------------
 include/drm/drm_plane.h             | 10 +++++++---
 include/drm/drm_rect.h              |  3 +++
 4 files changed, 11 insertions(+), 21 deletions(-)

diff --git a/drivers/gpu/drm/drm_damage_helper.c b/drivers/gpu/drm/drm_damage_helper.c
index 3a4126dc2520..eb69b7123af5 100644
--- a/drivers/gpu/drm/drm_damage_helper.c
+++ b/drivers/gpu/drm/drm_damage_helper.c
@@ -282,7 +282,7 @@ drm_atomic_helper_damage_iter_init(struct drm_atomic_helper_damage_iter *iter,
 	if (!state || !state->crtc || !state->fb || !state->visible)
 		return;
 
-	iter->clips = drm_helper_get_plane_damage_clips(state);
+	iter->clips = (struct drm_rect *)drm_plane_get_damage_clips(state);
 	iter->num_clips = drm_plane_get_damage_clips_count(state);
 
 	/* Round down for x1/y1 and round up for x2/y2 to catch all pixels */
diff --git a/include/drm/drm_damage_helper.h b/include/drm/drm_damage_helper.h
index 40c34a5bf149..1ae8bce6a5ce 100644
--- a/include/drm/drm_damage_helper.h
+++ b/include/drm/drm_damage_helper.h
@@ -82,21 +82,4 @@ bool drm_atomic_helper_damage_merged(const struct drm_plane_state *old_state,
 				     struct drm_plane_state *state,
 				     struct drm_rect *rect);
 
-/**
- * drm_helper_get_plane_damage_clips - Returns damage clips in &drm_rect.
- * @state: Plane state.
- *
- * Returns plane damage rectangles in internal &drm_rect. Currently &drm_rect
- * can be obtained by simply typecasting &drm_mode_rect. This is because both
- * are signed 32 and during drm_atomic_check_only() it is verified that damage
- * clips are inside fb.
- *
- * Return: Clips in plane fb_damage_clips blob property.
- */
-static inline struct drm_rect *
-drm_helper_get_plane_damage_clips(const struct drm_plane_state *state)
-{
-	return (struct drm_rect *)drm_plane_get_damage_clips(state);
-}
-
 #endif
diff --git a/include/drm/drm_plane.h b/include/drm/drm_plane.h
index 1294610e84f4..7f7d5148310c 100644
--- a/include/drm/drm_plane.h
+++ b/include/drm/drm_plane.h
@@ -186,6 +186,9 @@ struct drm_plane_state {
 	 * since last plane update) as an array of &drm_mode_rect in framebuffer
 	 * coodinates of the attached framebuffer. Note that unlike plane src,
 	 * damage clips are not in 16.16 fixed point.
+	 *
+	 * See drm_plane_get_damage_clips() and
+	 * drm_plane_get_damage_clips_count() for accessing these.
 	 */
 	struct drm_property_blob *fb_damage_clips;
 
@@ -914,9 +917,10 @@ drm_plane_get_damage_clips_count(const struct drm_plane_state *state)
  * drm_plane_get_damage_clips - Returns damage clips.
  * @state: Plane state.
  *
- * Note that this function returns uapi type &drm_mode_rect. Drivers might
- * instead be interested in internal &drm_rect which can be obtained by calling
- * drm_helper_get_plane_damage_clips().
+ * Note that this function returns uapi type &drm_mode_rect. Drivers might want
+ * to use the helper functions drm_atomic_helper_damage_iter_init() and
+ * drm_atomic_helper_damage_iter_next() or drm_atomic_helper_damage_merged() if
+ * the driver can only handle a single damage region at most.
  *
  * Return: Damage clips in plane fb_damage_clips blob property.
  */
diff --git a/include/drm/drm_rect.h b/include/drm/drm_rect.h
index 39f2deee709c..6f6e19bd4dac 100644
--- a/include/drm/drm_rect.h
+++ b/include/drm/drm_rect.h
@@ -39,6 +39,9 @@
  * @x2: horizontal ending coordinate (exclusive)
  * @y1: vertical starting coordinate (inclusive)
  * @y2: vertical ending coordinate (exclusive)
+ *
+ * Note that this must match the layout of struct drm_mode_rect or the damage
+ * helpers like drm_atomic_helper_damage_iter_init() break.
  */
 struct drm_rect {
 	int x1, y1, x2, y2;
-- 
2.32.0

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[Intel-gfx] [PATCH 2/3] drm/plane: check that fb_damage is set up when used

[Daniel Vetter]

There's two stages of manual upload/invalidate displays:
- just handling dirtyfb and uploading the entire fb all the time
- looking at damage clips

In the latter case we support it through fbdev emulation (with
fb_defio), atomic property, and with the dirtfy clip rects.

Make sure at least the atomic property is set up as the main official
interface for this. Ideally we'd also check that
drm_atomic_helper_dirtyfb() is used and that fbdev defio is set up,
but that's quite a bit harder to do. Ideas very much welcome.

From a cursor audit drivers seem to be getting this right mostly, but
better to make sure. At least no one is bypassing the accessor
function.

v2:
- use drm_warn_once with a meaningful warning string (José)
- don't splat in the atomic check code for everyone (intel-gfx-ci)

Reviewed-by: José Roberto de Souza <jose.souza@intel.com> (v1)
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Cc: José Roberto de Souza <jose.souza@intel.com>
Cc: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
---
 drivers/gpu/drm/drm_atomic.c        |  2 +-
 drivers/gpu/drm/drm_crtc_internal.h |  2 ++
 drivers/gpu/drm/drm_plane.c         | 50 +++++++++++++++++++++++++++++
 include/drm/drm_plane.h             | 36 +++------------------
 4 files changed, 57 insertions(+), 33 deletions(-)

diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
index d820423fac32..c85dcfd69158 100644
--- a/drivers/gpu/drm/drm_atomic.c
+++ b/drivers/gpu/drm/drm_atomic.c
@@ -660,7 +660,7 @@ static int drm_atomic_plane_check(const struct drm_plane_state *old_plane_state,
 		return -ENOSPC;
 	}
 
-	clips = drm_plane_get_damage_clips(new_plane_state);
+	clips = __drm_plane_get_damage_clips(new_plane_state);
 	num_clips = drm_plane_get_damage_clips_count(new_plane_state);
 
 	/* Make sure damage clips are valid and inside the fb. */
diff --git a/drivers/gpu/drm/drm_crtc_internal.h b/drivers/gpu/drm/drm_crtc_internal.h
index 1ca51addb589..edb772947cb4 100644
--- a/drivers/gpu/drm/drm_crtc_internal.h
+++ b/drivers/gpu/drm/drm_crtc_internal.h
@@ -262,6 +262,8 @@ int drm_plane_register_all(struct drm_device *dev);
 void drm_plane_unregister_all(struct drm_device *dev);
 int drm_plane_check_pixel_format(struct drm_plane *plane,
 				 u32 format, u64 modifier);
+struct drm_mode_rect *
+__drm_plane_get_damage_clips(const struct drm_plane_state *state);
 
 /* drm_bridge.c */
 void drm_bridge_detach(struct drm_bridge *bridge);
diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c
index b373958ecb30..f61315b61174 100644
--- a/drivers/gpu/drm/drm_plane.c
+++ b/drivers/gpu/drm/drm_plane.c
@@ -1397,6 +1397,56 @@ int drm_mode_page_flip_ioctl(struct drm_device *dev,
 	return ret;
 }
 
+/**
+ * drm_plane_get_damage_clips_count - Returns damage clips count.
+ * @state: Plane state.
+ *
+ * Simple helper to get the number of &drm_mode_rect clips set by user-space
+ * during plane update.
+ *
+ * Return: Number of clips in plane fb_damage_clips blob property.
+ */
+unsigned int
+drm_plane_get_damage_clips_count(const struct drm_plane_state *state)
+{
+	return (state && state->fb_damage_clips) ?
+		state->fb_damage_clips->length/sizeof(struct drm_mode_rect) : 0;
+}
+EXPORT_SYMBOL(drm_plane_get_damage_clips_count);
+
+struct drm_mode_rect *
+__drm_plane_get_damage_clips(const struct drm_plane_state *state)
+{
+	return (struct drm_mode_rect *)((state && state->fb_damage_clips) ?
+					state->fb_damage_clips->data : NULL);
+}
+
+/**
+ * drm_plane_get_damage_clips - Returns damage clips.
+ * @state: Plane state.
+ *
+ * Note that this function returns uapi type &drm_mode_rect. Drivers might want
+ * to use the helper functions drm_atomic_helper_damage_iter_init() and
+ * drm_atomic_helper_damage_iter_next() or drm_atomic_helper_damage_merged() if
+ * the driver can only handle a single damage region at most.
+ *
+ * Return: Damage clips in plane fb_damage_clips blob property.
+ */
+struct drm_mode_rect *
+drm_plane_get_damage_clips(const struct drm_plane_state *state)
+{
+	struct drm_device *dev = state->plane->dev;
+	struct drm_mode_config *config = &dev->mode_config;
+
+	/* check that drm_plane_enable_fb_damage_clips() was called */
+	if (!drm_mode_obj_find_prop_id(&state->plane->base,
+				       config->prop_fb_damage_clips->base.id))
+		drm_warn_once(dev, "drm_plane_enable_fb_damage_clips() not called\n");
+
+	return __drm_plane_get_damage_clips(state);
+}
+EXPORT_SYMBOL(drm_plane_get_damage_clips);
+
 struct drm_property *
 drm_create_scaling_filter_prop(struct drm_device *dev,
 			       unsigned int supported_filters)
diff --git a/include/drm/drm_plane.h b/include/drm/drm_plane.h
index 7f7d5148310c..a2684aab8372 100644
--- a/include/drm/drm_plane.h
+++ b/include/drm/drm_plane.h
@@ -897,39 +897,11 @@ static inline struct drm_plane *drm_plane_find(struct drm_device *dev,
 
 bool drm_any_plane_has_format(struct drm_device *dev,
 			      u32 format, u64 modifier);
-/**
- * drm_plane_get_damage_clips_count - Returns damage clips count.
- * @state: Plane state.
- *
- * Simple helper to get the number of &drm_mode_rect clips set by user-space
- * during plane update.
- *
- * Return: Number of clips in plane fb_damage_clips blob property.
- */
-static inline unsigned int
-drm_plane_get_damage_clips_count(const struct drm_plane_state *state)
-{
-	return (state && state->fb_damage_clips) ?
-		state->fb_damage_clips->length/sizeof(struct drm_mode_rect) : 0;
-}
+unsigned int
+drm_plane_get_damage_clips_count(const struct drm_plane_state *state);
 
-/**
- * drm_plane_get_damage_clips - Returns damage clips.
- * @state: Plane state.
- *
- * Note that this function returns uapi type &drm_mode_rect. Drivers might want
- * to use the helper functions drm_atomic_helper_damage_iter_init() and
- * drm_atomic_helper_damage_iter_next() or drm_atomic_helper_damage_merged() if
- * the driver can only handle a single damage region at most.
- *
- * Return: Damage clips in plane fb_damage_clips blob property.
- */
-static inline struct drm_mode_rect *
-drm_plane_get_damage_clips(const struct drm_plane_state *state)
-{
-	return (struct drm_mode_rect *)((state && state->fb_damage_clips) ?
-					state->fb_damage_clips->data : NULL);
-}
+struct drm_mode_rect *
+drm_plane_get_damage_clips(const struct drm_plane_state *state);
 
 int drm_plane_create_scaling_filter_property(struct drm_plane *plane,
 					     unsigned int supported_filters);
-- 
2.32.0

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[Intel-gfx] [PATCH 3/3] drm/plane: Move drm_plane_enable_fb_damage_clips into core

[Daniel Vetter]

We're trying to have a fairly strict split between core functionality
that defines the uapi, including the docs, and the helper functions to
implement it.

Move drm_plane_enable_fb_damage_clips and associated kerneldoc into
drm_plane from drm_damage_helper.c to fix this.

Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Cc: José Roberto de Souza <jose.souza@intel.com>
Cc: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
---
 Documentation/gpu/drm-kms.rst       |  4 +--
 drivers/gpu/drm/drm_damage_helper.c | 54 -----------------------------
 drivers/gpu/drm/drm_plane.c         | 54 +++++++++++++++++++++++++++++
 include/drm/drm_damage_helper.h     |  1 -
 include/drm/drm_plane.h             |  3 +-
 5 files changed, 58 insertions(+), 58 deletions(-)

diff --git a/Documentation/gpu/drm-kms.rst b/Documentation/gpu/drm-kms.rst
index 87e5023e3f55..7399f497e7e2 100644
--- a/Documentation/gpu/drm-kms.rst
+++ b/Documentation/gpu/drm-kms.rst
@@ -508,8 +508,8 @@ Plane Composition Properties
 Damage Tracking Properties
 --------------------------
 
-.. kernel-doc:: drivers/gpu/drm/drm_damage_helper.c
-   :doc: overview
+.. kernel-doc:: drivers/gpu/drm/drm_plane.c
+   :doc: damage tracking
 
 Color Management Properties
 ---------------------------
diff --git a/drivers/gpu/drm/drm_damage_helper.c b/drivers/gpu/drm/drm_damage_helper.c
index eb69b7123af5..245959dad7bb 100644
--- a/drivers/gpu/drm/drm_damage_helper.c
+++ b/drivers/gpu/drm/drm_damage_helper.c
@@ -34,44 +34,6 @@
 #include <drm/drm_damage_helper.h>
 #include <drm/drm_device.h>
 
-/**
- * DOC: overview
- *
- * FB_DAMAGE_CLIPS is an optional plane property which provides a means to
- * specify a list of damage rectangles on a plane in framebuffer coordinates of
- * the framebuffer attached to the plane. In current context damage is the area
- * of plane framebuffer that has changed since last plane update (also called
- * page-flip), irrespective of whether currently attached framebuffer is same as
- * framebuffer attached during last plane update or not.
- *
- * FB_DAMAGE_CLIPS is a hint to kernel which could be helpful for some drivers
- * to optimize internally especially for virtual devices where each framebuffer
- * change needs to be transmitted over network, usb, etc.
- *
- * Since FB_DAMAGE_CLIPS is a hint so it is an optional property. User-space can
- * ignore damage clips property and in that case driver will do a full plane
- * update. In case damage clips are provided then it is guaranteed that the area
- * inside damage clips will be updated to plane. For efficiency driver can do
- * full update or can update more than specified in damage clips. Since driver
- * is free to read more, user-space must always render the entire visible
- * framebuffer. Otherwise there can be corruptions. Also, if a user-space
- * provides damage clips which doesn't encompass the actual damage to
- * framebuffer (since last plane update) can result in incorrect rendering.
- *
- * FB_DAMAGE_CLIPS is a blob property with the layout of blob data is simply an
- * array of &drm_mode_rect. Unlike plane &drm_plane_state.src coordinates,
- * damage clips are not in 16.16 fixed point. Similar to plane src in
- * framebuffer, damage clips cannot be negative. In damage clip, x1/y1 are
- * inclusive and x2/y2 are exclusive. While kernel does not error for overlapped
- * damage clips, it is strongly discouraged.
- *
- * Drivers that are interested in damage interface for plane should enable
- * FB_DAMAGE_CLIPS property by calling drm_plane_enable_fb_damage_clips().
- * Drivers implementing damage can use drm_atomic_helper_damage_iter_init() and
- * drm_atomic_helper_damage_iter_next() helper iterator function to get damage
- * rectangles clipped to &drm_plane_state.src.
- */
-
 static void convert_clip_rect_to_rect(const struct drm_clip_rect *src,
 				      struct drm_mode_rect *dest,
 				      uint32_t num_clips, uint32_t src_inc)
@@ -87,22 +49,6 @@ static void convert_clip_rect_to_rect(const struct drm_clip_rect *src,
 	}
 }
 
-/**
- * drm_plane_enable_fb_damage_clips - Enables plane fb damage clips property.
- * @plane: Plane on which to enable damage clips property.
- *
- * This function lets driver to enable the damage clips property on a plane.
- */
-void drm_plane_enable_fb_damage_clips(struct drm_plane *plane)
-{
-	struct drm_device *dev = plane->dev;
-	struct drm_mode_config *config = &dev->mode_config;
-
-	drm_object_attach_property(&plane->base, config->prop_fb_damage_clips,
-				   0);
-}
-EXPORT_SYMBOL(drm_plane_enable_fb_damage_clips);
-
 /**
  * drm_atomic_helper_check_plane_damage - Verify plane damage on atomic_check.
  * @state: The driver state object.
diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c
index f61315b61174..f5fe8255597c 100644
--- a/drivers/gpu/drm/drm_plane.c
+++ b/drivers/gpu/drm/drm_plane.c
@@ -1397,6 +1397,60 @@ int drm_mode_page_flip_ioctl(struct drm_device *dev,
 	return ret;
 }
 
+/**
+ * DOC: damage tracking
+ *
+ * FB_DAMAGE_CLIPS is an optional plane property which provides a means to
+ * specify a list of damage rectangles on a plane in framebuffer coordinates of
+ * the framebuffer attached to the plane. In current context damage is the area
+ * of plane framebuffer that has changed since last plane update (also called
+ * page-flip), irrespective of whether currently attached framebuffer is same as
+ * framebuffer attached during last plane update or not.
+ *
+ * FB_DAMAGE_CLIPS is a hint to kernel which could be helpful for some drivers
+ * to optimize internally especially for virtual devices where each framebuffer
+ * change needs to be transmitted over network, usb, etc.
+ *
+ * Since FB_DAMAGE_CLIPS is a hint so it is an optional property. User-space can
+ * ignore damage clips property and in that case driver will do a full plane
+ * update. In case damage clips are provided then it is guaranteed that the area
+ * inside damage clips will be updated to plane. For efficiency driver can do
+ * full update or can update more than specified in damage clips. Since driver
+ * is free to read more, user-space must always render the entire visible
+ * framebuffer. Otherwise there can be corruptions. Also, if a user-space
+ * provides damage clips which doesn't encompass the actual damage to
+ * framebuffer (since last plane update) can result in incorrect rendering.
+ *
+ * FB_DAMAGE_CLIPS is a blob property with the layout of blob data is simply an
+ * array of &drm_mode_rect. Unlike plane &drm_plane_state.src coordinates,
+ * damage clips are not in 16.16 fixed point. Similar to plane src in
+ * framebuffer, damage clips cannot be negative. In damage clip, x1/y1 are
+ * inclusive and x2/y2 are exclusive. While kernel does not error for overlapped
+ * damage clips, it is strongly discouraged.
+ *
+ * Drivers that are interested in damage interface for plane should enable
+ * FB_DAMAGE_CLIPS property by calling drm_plane_enable_fb_damage_clips().
+ * Drivers implementing damage can use drm_atomic_helper_damage_iter_init() and
+ * drm_atomic_helper_damage_iter_next() helper iterator function to get damage
+ * rectangles clipped to &drm_plane_state.src.
+ */
+
+/**
+ * drm_plane_enable_fb_damage_clips - Enables plane fb damage clips property.
+ * @plane: Plane on which to enable damage clips property.
+ *
+ * This function lets driver to enable the damage clips property on a plane.
+ */
+void drm_plane_enable_fb_damage_clips(struct drm_plane *plane)
+{
+	struct drm_device *dev = plane->dev;
+	struct drm_mode_config *config = &dev->mode_config;
+
+	drm_object_attach_property(&plane->base, config->prop_fb_damage_clips,
+				   0);
+}
+EXPORT_SYMBOL(drm_plane_enable_fb_damage_clips);
+
 /**
  * drm_plane_get_damage_clips_count - Returns damage clips count.
  * @state: Plane state.
diff --git a/include/drm/drm_damage_helper.h b/include/drm/drm_damage_helper.h
index 1ae8bce6a5ce..effda42cce31 100644
--- a/include/drm/drm_damage_helper.h
+++ b/include/drm/drm_damage_helper.h
@@ -64,7 +64,6 @@ struct drm_atomic_helper_damage_iter {
 	bool full_update;
 };
 
-void drm_plane_enable_fb_damage_clips(struct drm_plane *plane);
 void drm_atomic_helper_check_plane_damage(struct drm_atomic_state *state,
 					  struct drm_plane_state *plane_state);
 int drm_atomic_helper_dirtyfb(struct drm_framebuffer *fb,
diff --git a/include/drm/drm_plane.h b/include/drm/drm_plane.h
index a2684aab8372..fed97e35626f 100644
--- a/include/drm/drm_plane.h
+++ b/include/drm/drm_plane.h
@@ -897,9 +897,10 @@ static inline struct drm_plane *drm_plane_find(struct drm_device *dev,
 
 bool drm_any_plane_has_format(struct drm_device *dev,
 			      u32 format, u64 modifier);
+
+void drm_plane_enable_fb_damage_clips(struct drm_plane *plane);
 unsigned int
 drm_plane_get_damage_clips_count(const struct drm_plane_state *state);
-
 struct drm_mode_rect *
 drm_plane_get_damage_clips(const struct drm_plane_state *state);
 
-- 
2.32.0

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[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [1/3] drm/plane: remove drm_helper_get_plane_damage_clips

[Patchwork]

== Series Details ==

Series: series starting with [1/3] drm/plane: remove drm_helper_get_plane_damage_clips
URL   : https://patchwork.freedesktop.org/series/92926/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
61c19aef0e1c drm/plane: remove drm_helper_get_plane_damage_clips
-:109: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: Daniel Vetter <daniel.vetter@ffwll.ch>' != 'Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>'

total: 0 errors, 1 warnings, 0 checks, 60 lines checked
3a54b2ebca33 drm/plane: check that fb_damage is set up when used
-:88: CHECK:SPACING: spaces preferred around that '/' (ctx:VxV)
#88: FILE: drivers/gpu/drm/drm_plane.c:1413:
+		state->fb_damage_clips->length/sizeof(struct drm_mode_rect) : 0;
 		                              ^

-:175: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: Daniel Vetter <daniel.vetter@ffwll.ch>' != 'Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>'

total: 0 errors, 1 warnings, 1 checks, 115 lines checked
ba232875c03e drm/plane: Move drm_plane_enable_fb_damage_clips into core
-:207: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: Daniel Vetter <daniel.vetter@ffwll.ch>' != 'Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>'

total: 0 errors, 1 warnings, 0 checks, 154 lines checked


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

[Intel-gfx] ✓ Fi.CI.BAT: success for series starting with [1/3] drm/plane: remove drm_helper_get_plane_damage_clips

[Patchwork]

[-- Attachment #1.1: Type: text/plain, Size: 3122 bytes --]

== Series Details ==

Series: series starting with [1/3] drm/plane: remove drm_helper_get_plane_damage_clips
URL   : https://patchwork.freedesktop.org/series/92926/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_10377 -> Patchwork_20691
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/index.html

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

  Here are the changes found in Patchwork_20691 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_exec_fence@basic-busy@bcs0:
    - fi-apl-guc:         NOTRUN -> [SKIP][1] ([fdo#109271]) +1 similar issue
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/fi-apl-guc/igt@gem_exec_fence@basic-busy@bcs0.html

  * igt@i915_hangman@error-state-basic:
    - fi-apl-guc:         NOTRUN -> [DMESG-WARN][2] ([i915#1610])
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/fi-apl-guc/igt@i915_hangman@error-state-basic.html

  * igt@runner@aborted:
    - fi-apl-guc:         NOTRUN -> [FAIL][3] ([i915#2426] / [i915#3363])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/fi-apl-guc/igt@runner@aborted.html

  
#### Possible fixes ####

  * igt@gem_exec_suspend@basic-s0:
    - {fi-tgl-1115g4}:    [FAIL][4] ([i915#1888]) -> [PASS][5]
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/fi-tgl-1115g4/igt@gem_exec_suspend@basic-s0.html
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/fi-tgl-1115g4/igt@gem_exec_suspend@basic-s0.html

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

  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [i915#1610]: https://gitlab.freedesktop.org/drm/intel/issues/1610
  [i915#1888]: https://gitlab.freedesktop.org/drm/intel/issues/1888
  [i915#2426]: https://gitlab.freedesktop.org/drm/intel/issues/2426
  [i915#3303]: https://gitlab.freedesktop.org/drm/intel/issues/3303
  [i915#3363]: https://gitlab.freedesktop.org/drm/intel/issues/3363


Participating hosts (43 -> 36)
------------------------------

  Additional (1): fi-apl-guc 
  Missing    (8): fi-ilk-m540 fi-hsw-4200u fi-bsw-cyan bat-adlp-4 bat-adls-4 fi-ctg-p8600 bat-adls-3 fi-bdw-samus 


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

  * Linux: CI_DRM_10377 -> Patchwork_20691

  CI-20190529: 20190529
  CI_DRM_10377: 4d78197ace2ea28cfd1adce0977130c8c70a8e12 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_6148: 784dca328ac03b97da517008103b903eca100170 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_20691: ba232875c03e37a40484bd07e9430d53f604ba7b @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

ba232875c03e drm/plane: Move drm_plane_enable_fb_damage_clips into core
3a54b2ebca33 drm/plane: check that fb_damage is set up when used
61c19aef0e1c drm/plane: remove drm_helper_get_plane_damage_clips

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/index.html

[-- Attachment #1.2: Type: text/html, Size: 3760 bytes --]

[-- Attachment #2: Type: text/plain, Size: 160 bytes --]

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

[Intel-gfx] ✗ Fi.CI.IGT: failure for series starting with [1/3] drm/plane: remove drm_helper_get_plane_damage_clips

[Patchwork]

[-- Attachment #1.1: Type: text/plain, Size: 30298 bytes --]

== Series Details ==

Series: series starting with [1/3] drm/plane: remove drm_helper_get_plane_damage_clips
URL   : https://patchwork.freedesktop.org/series/92926/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_10377_full -> Patchwork_20691_full
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Patchwork_20691_full absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Patchwork_20691_full, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  

Possible new issues
-------------------

  Here are the unknown changes that may have been introduced in Patchwork_20691_full:

### IGT changes ###

#### Possible regressions ####

  * igt@i915_suspend@sysfs-reader:
    - shard-glk:          [PASS][1] -> [DMESG-WARN][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-glk5/igt@i915_suspend@sysfs-reader.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-glk2/igt@i915_suspend@sysfs-reader.html

  * igt@kms_selftest@all@damage_iter_no_damage:
    - shard-apl:          NOTRUN -> [INCOMPLETE][3]
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-apl7/igt@kms_selftest@all@damage_iter_no_damage.html
    - shard-iclb:         [PASS][4] -> [INCOMPLETE][5]
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-iclb7/igt@kms_selftest@all@damage_iter_no_damage.html
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-iclb7/igt@kms_selftest@all@damage_iter_no_damage.html
    - shard-snb:          [PASS][6] -> [INCOMPLETE][7]
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-snb5/igt@kms_selftest@all@damage_iter_no_damage.html
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-snb6/igt@kms_selftest@all@damage_iter_no_damage.html
    - shard-kbl:          [PASS][8] -> [INCOMPLETE][9]
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-kbl6/igt@kms_selftest@all@damage_iter_no_damage.html
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-kbl2/igt@kms_selftest@all@damage_iter_no_damage.html
    - shard-tglb:         [PASS][10] -> [INCOMPLETE][11]
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-tglb1/igt@kms_selftest@all@damage_iter_no_damage.html
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-tglb6/igt@kms_selftest@all@damage_iter_no_damage.html
    - shard-skl:          [PASS][12] -> [INCOMPLETE][13]
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-skl10/igt@kms_selftest@all@damage_iter_no_damage.html
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-skl1/igt@kms_selftest@all@damage_iter_no_damage.html
    - shard-glk:          [PASS][14] -> [INCOMPLETE][15]
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-glk1/igt@kms_selftest@all@damage_iter_no_damage.html
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-glk2/igt@kms_selftest@all@damage_iter_no_damage.html

  
#### Suppressed ####

  The following results come from untrusted machines, tests, or statuses.
  They do not affect the overall result.

  * igt@kms_selftest@all@damage_iter_no_damage:
    - {shard-rkl}:        [PASS][16] -> [INCOMPLETE][17]
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-rkl-2/igt@kms_selftest@all@damage_iter_no_damage.html
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-rkl-6/igt@kms_selftest@all@damage_iter_no_damage.html

  * igt@perf_pmu@rc6-runtime-pm-long:
    - {shard-rkl}:        NOTRUN -> [SKIP][18] +2 similar issues
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-rkl-1/igt@perf_pmu@rc6-runtime-pm-long.html

  * igt@runner@aborted:
    - {shard-rkl}:        ([FAIL][19], [FAIL][20], [FAIL][21], [FAIL][22]) ([i915#2029] / [i915#3002] / [i915#3810] / [i915#3811]) -> ([FAIL][23], [FAIL][24], [FAIL][25], [FAIL][26], [FAIL][27]) ([i915#2029] / [i915#3002] / [i915#3621] / [i915#3811])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-rkl-1/igt@runner@aborted.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-rkl-5/igt@runner@aborted.html
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-rkl-2/igt@runner@aborted.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-rkl-2/igt@runner@aborted.html
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-rkl-1/igt@runner@aborted.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-rkl-6/igt@runner@aborted.html
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-rkl-5/igt@runner@aborted.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-rkl-6/igt@runner@aborted.html
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-rkl-6/igt@runner@aborted.html

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

  Here are the changes found in Patchwork_20691_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_ctx_persistence@legacy-engines-hostile:
    - shard-snb:          NOTRUN -> [SKIP][28] ([fdo#109271] / [i915#1099]) +3 similar issues
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-snb5/igt@gem_ctx_persistence@legacy-engines-hostile.html

  * igt@gem_ctx_persistence@many-contexts:
    - shard-tglb:         [PASS][29] -> [FAIL][30] ([i915#2410])
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-tglb5/igt@gem_ctx_persistence@many-contexts.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-tglb1/igt@gem_ctx_persistence@many-contexts.html

  * igt@gem_eio@unwedge-stress:
    - shard-snb:          NOTRUN -> [FAIL][31] ([i915#3354])
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-snb5/igt@gem_eio@unwedge-stress.html

  * igt@gem_exec_fair@basic-pace-share@rcs0:
    - shard-tglb:         [PASS][32] -> [FAIL][33] ([i915#2842])
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-tglb3/igt@gem_exec_fair@basic-pace-share@rcs0.html
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-tglb5/igt@gem_exec_fair@basic-pace-share@rcs0.html

  * igt@gem_exec_whisper@basic-contexts-forked:
    - shard-glk:          [PASS][34] -> [DMESG-WARN][35] ([i915#118] / [i915#95])
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-glk6/igt@gem_exec_whisper@basic-contexts-forked.html
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-glk7/igt@gem_exec_whisper@basic-contexts-forked.html

  * igt@gem_exec_whisper@basic-fds-forked:
    - shard-iclb:         [PASS][36] -> [INCOMPLETE][37] ([i915#1895])
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-iclb6/igt@gem_exec_whisper@basic-fds-forked.html
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-iclb6/igt@gem_exec_whisper@basic-fds-forked.html

  * igt@gem_huc_copy@huc-copy:
    - shard-tglb:         [PASS][38] -> [SKIP][39] ([i915#2190])
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-tglb5/igt@gem_huc_copy@huc-copy.html
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-tglb6/igt@gem_huc_copy@huc-copy.html

  * igt@gem_pread@exhaustion:
    - shard-apl:          NOTRUN -> [WARN][40] ([i915#2658])
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-apl3/igt@gem_pread@exhaustion.html

  * igt@gem_userptr_blits@dmabuf-sync:
    - shard-kbl:          NOTRUN -> [SKIP][41] ([fdo#109271] / [i915#3323])
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-kbl4/igt@gem_userptr_blits@dmabuf-sync.html

  * igt@gen7_exec_parse@basic-offset:
    - shard-apl:          NOTRUN -> [SKIP][42] ([fdo#109271]) +151 similar issues
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-apl2/igt@gen7_exec_parse@basic-offset.html

  * igt@gen7_exec_parse@load-register-reg:
    - shard-iclb:         NOTRUN -> [SKIP][43] ([fdo#109289])
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-iclb5/igt@gen7_exec_parse@load-register-reg.html

  * igt@gen9_exec_parse@allowed-all:
    - shard-tglb:         NOTRUN -> [SKIP][44] ([i915#2856])
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-tglb3/igt@gen9_exec_parse@allowed-all.html

  * igt@gen9_exec_parse@allowed-single:
    - shard-skl:          [PASS][45] -> [DMESG-WARN][46] ([i915#1436] / [i915#1982] / [i915#716])
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-skl1/igt@gen9_exec_parse@allowed-single.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-skl3/igt@gen9_exec_parse@allowed-single.html

  * igt@i915_selftest@live@hangcheck:
    - shard-snb:          [PASS][47] -> [INCOMPLETE][48] ([i915#2782])
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-snb2/igt@i915_selftest@live@hangcheck.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-snb6/igt@i915_selftest@live@hangcheck.html

  * igt@kms_big_fb@linear-64bpp-rotate-90:
    - shard-tglb:         NOTRUN -> [SKIP][49] ([fdo#111614])
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-tglb3/igt@kms_big_fb@linear-64bpp-rotate-90.html

  * igt@kms_big_fb@x-tiled-max-hw-stride-32bpp-rotate-180-hflip:
    - shard-kbl:          NOTRUN -> [SKIP][50] ([fdo#109271] / [i915#3777])
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-kbl3/igt@kms_big_fb@x-tiled-max-hw-stride-32bpp-rotate-180-hflip.html

  * igt@kms_big_fb@x-tiled-max-hw-stride-64bpp-rotate-0-hflip:
    - shard-apl:          NOTRUN -> [SKIP][51] ([fdo#109271] / [i915#3777])
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-apl2/igt@kms_big_fb@x-tiled-max-hw-stride-64bpp-rotate-0-hflip.html

  * igt@kms_big_joiner@basic:
    - shard-tglb:         NOTRUN -> [SKIP][52] ([i915#2705])
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-tglb3/igt@kms_big_joiner@basic.html
    - shard-skl:          NOTRUN -> [SKIP][53] ([fdo#109271]) +3 similar issues
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-skl4/igt@kms_big_joiner@basic.html

  * igt@kms_ccs@pipe-a-bad-rotation-90-y_tiled_gen12_mc_ccs:
    - shard-tglb:         NOTRUN -> [SKIP][54] ([i915#3689]) +1 similar issue
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-tglb3/igt@kms_ccs@pipe-a-bad-rotation-90-y_tiled_gen12_mc_ccs.html

  * igt@kms_ccs@pipe-d-crc-primary-rotation-180-yf_tiled_ccs:
    - shard-iclb:         NOTRUN -> [SKIP][55] ([fdo#109278])
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-iclb5/igt@kms_ccs@pipe-d-crc-primary-rotation-180-yf_tiled_ccs.html

  * igt@kms_chamelium@dp-crc-fast:
    - shard-snb:          NOTRUN -> [SKIP][56] ([fdo#109271] / [fdo#111827]) +12 similar issues
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-snb5/igt@kms_chamelium@dp-crc-fast.html

  * igt@kms_chamelium@dp-mode-timings:
    - shard-apl:          NOTRUN -> [SKIP][57] ([fdo#109271] / [fdo#111827]) +9 similar issues
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-apl3/igt@kms_chamelium@dp-mode-timings.html

  * igt@kms_color_chamelium@pipe-a-degamma:
    - shard-kbl:          NOTRUN -> [SKIP][58] ([fdo#109271] / [fdo#111827]) +8 similar issues
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-kbl3/igt@kms_color_chamelium@pipe-a-degamma.html

  * igt@kms_color_chamelium@pipe-d-ctm-red-to-blue:
    - shard-tglb:         NOTRUN -> [SKIP][59] ([fdo#109284] / [fdo#111827]) +1 similar issue
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-tglb3/igt@kms_color_chamelium@pipe-d-ctm-red-to-blue.html
    - shard-skl:          NOTRUN -> [SKIP][60] ([fdo#109271] / [fdo#111827]) +1 similar issue
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-skl4/igt@kms_color_chamelium@pipe-d-ctm-red-to-blue.html

  * igt@kms_content_protection@lic:
    - shard-tglb:         NOTRUN -> [SKIP][61] ([fdo#111828])
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-tglb3/igt@kms_content_protection@lic.html

  * igt@kms_content_protection@srm:
    - shard-kbl:          NOTRUN -> [TIMEOUT][62] ([i915#1319])
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-kbl3/igt@kms_content_protection@srm.html

  * igt@kms_cursor_crc@pipe-b-cursor-32x10-random:
    - shard-kbl:          NOTRUN -> [SKIP][63] ([fdo#109271]) +125 similar issues
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-kbl4/igt@kms_cursor_crc@pipe-b-cursor-32x10-random.html

  * igt@kms_cursor_edge_walk@pipe-d-128x128-right-edge:
    - shard-snb:          NOTRUN -> [SKIP][64] ([fdo#109271]) +299 similar issues
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-snb6/igt@kms_cursor_edge_walk@pipe-d-128x128-right-edge.html

  * igt@kms_cursor_legacy@flip-vs-cursor-busy-crc-atomic:
    - shard-skl:          [PASS][65] -> [FAIL][66] ([i915#2346])
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-skl7/igt@kms_cursor_legacy@flip-vs-cursor-busy-crc-atomic.html
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-skl3/igt@kms_cursor_legacy@flip-vs-cursor-busy-crc-atomic.html

  * igt@kms_flip@2x-blocking-absolute-wf_vblank:
    - shard-iclb:         NOTRUN -> [SKIP][67] ([fdo#109274])
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-iclb5/igt@kms_flip@2x-blocking-absolute-wf_vblank.html

  * igt@kms_flip@2x-flip-vs-suspend@ab-hdmi-a1-hdmi-a2:
    - shard-glk:          [PASS][68] -> [INCOMPLETE][69] ([i915#2199])
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-glk1/igt@kms_flip@2x-flip-vs-suspend@ab-hdmi-a1-hdmi-a2.html
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-glk2/igt@kms_flip@2x-flip-vs-suspend@ab-hdmi-a1-hdmi-a2.html

  * igt@kms_flip@flip-vs-suspend-interruptible@a-dp1:
    - shard-kbl:          [PASS][70] -> [DMESG-WARN][71] ([i915#180]) +3 similar issues
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-kbl1/igt@kms_flip@flip-vs-suspend-interruptible@a-dp1.html
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-kbl7/igt@kms_flip@flip-vs-suspend-interruptible@a-dp1.html
    - shard-apl:          [PASS][72] -> [DMESG-WARN][73] ([i915#180]) +1 similar issue
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-apl3/igt@kms_flip@flip-vs-suspend-interruptible@a-dp1.html
   [73]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-apl8/igt@kms_flip@flip-vs-suspend-interruptible@a-dp1.html

  * igt@kms_flip@flip-vs-suspend-interruptible@b-edp1:
    - shard-skl:          [PASS][74] -> [INCOMPLETE][75] ([i915#198])
   [74]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-skl9/igt@kms_flip@flip-vs-suspend-interruptible@b-edp1.html
   [75]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-skl5/igt@kms_flip@flip-vs-suspend-interruptible@b-edp1.html

  * igt@kms_flip@flip-vs-suspend@a-dp1:
    - shard-apl:          NOTRUN -> [DMESG-WARN][76] ([i915#180]) +1 similar issue
   [76]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-apl3/igt@kms_flip@flip-vs-suspend@a-dp1.html

  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-pri-indfb-draw-pwrite:
    - shard-glk:          [PASS][77] -> [FAIL][78] ([i915#2546])
   [77]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-glk2/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-pri-indfb-draw-pwrite.html
   [78]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-glk7/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-pri-indfb-draw-pwrite.html

  * igt@kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-cur-indfb-onoff:
    - shard-tglb:         NOTRUN -> [SKIP][79] ([fdo#111825])
   [79]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-tglb3/igt@kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-cur-indfb-onoff.html

  * igt@kms_frontbuffer_tracking@psr-2p-primscrn-indfb-plflip-blt:
    - shard-iclb:         NOTRUN -> [SKIP][80] ([fdo#109280])
   [80]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-iclb5/igt@kms_frontbuffer_tracking@psr-2p-primscrn-indfb-plflip-blt.html

  * igt@kms_hdr@static-toggle:
    - shard-tglb:         NOTRUN -> [SKIP][81] ([i915#1187])
   [81]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-tglb3/igt@kms_hdr@static-toggle.html

  * igt@kms_pipe_crc_basic@read-crc-pipe-d-frame-sequence:
    - shard-kbl:          NOTRUN -> [SKIP][82] ([fdo#109271] / [i915#533])
   [82]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-kbl4/igt@kms_pipe_crc_basic@read-crc-pipe-d-frame-sequence.html

  * igt@kms_plane_alpha_blend@pipe-a-alpha-transparent-fb:
    - shard-kbl:          NOTRUN -> [FAIL][83] ([i915#265])
   [83]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-kbl4/igt@kms_plane_alpha_blend@pipe-a-alpha-transparent-fb.html

  * igt@kms_plane_alpha_blend@pipe-c-alpha-basic:
    - shard-kbl:          NOTRUN -> [FAIL][84] ([fdo#108145] / [i915#265]) +1 similar issue
   [84]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-kbl4/igt@kms_plane_alpha_blend@pipe-c-alpha-basic.html

  * igt@kms_psr2_sf@overlay-plane-update-sf-dmg-area-2:
    - shard-kbl:          NOTRUN -> [SKIP][85] ([fdo#109271] / [i915#658]) +1 similar issue
   [85]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-kbl4/igt@kms_psr2_sf@overlay-plane-update-sf-dmg-area-2.html

  * igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area-1:
    - shard-apl:          NOTRUN -> [SKIP][86] ([fdo#109271] / [i915#658]) +2 similar issues
   [86]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-apl3/igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area-1.html

  * igt@kms_psr2_su@page_flip:
    - shard-iclb:         [PASS][87] -> [SKIP][88] ([fdo#109642] / [fdo#111068] / [i915#658])
   [87]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-iclb2/igt@kms_psr2_su@page_flip.html
   [88]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-iclb6/igt@kms_psr2_su@page_flip.html

  * igt@kms_psr@psr2_sprite_plane_onoff:
    - shard-iclb:         [PASS][89] -> [SKIP][90] ([fdo#109441]) +1 similar issue
   [89]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-iclb2/igt@kms_psr@psr2_sprite_plane_onoff.html
   [90]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-iclb5/igt@kms_psr@psr2_sprite_plane_onoff.html

  * igt@kms_writeback@writeback-fb-id:
    - shard-kbl:          NOTRUN -> [SKIP][91] ([fdo#109271] / [i915#2437])
   [91]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-kbl3/igt@kms_writeback@writeback-fb-id.html

  * igt@perf@per-context-mode-unprivileged:
    - shard-tglb:         NOTRUN -> [SKIP][92] ([fdo#109289])
   [92]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-tglb3/igt@perf@per-context-mode-unprivileged.html

  * igt@prime_nv_pcopy@test1_macro:
    - shard-tglb:         NOTRUN -> [SKIP][93] ([fdo#109291])
   [93]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-tglb3/igt@prime_nv_pcopy@test1_macro.html

  * igt@sysfs_clients@recycle-many:
    - shard-apl:          NOTRUN -> [SKIP][94] ([fdo#109271] / [i915#2994]) +3 similar issues
   [94]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-apl1/igt@sysfs_clients@recycle-many.html

  * igt@sysfs_clients@split-25:
    - shard-kbl:          NOTRUN -> [SKIP][95] ([fdo#109271] / [i915#2994]) +1 similar issue
   [95]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-kbl4/igt@sysfs_clients@split-25.html

  
#### Possible fixes ####

  * igt@gem_create@create-clear:
    - shard-skl:          [FAIL][96] ([i915#1888] / [i915#3160]) -> [PASS][97]
   [96]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-skl8/igt@gem_create@create-clear.html
   [97]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-skl6/igt@gem_create@create-clear.html

  * igt@gem_ctx_persistence@legacy-engines-hang@render:
    - {shard-rkl}:        [FAIL][98] ([i915#2410]) -> [PASS][99] +1 similar issue
   [98]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-rkl-5/igt@gem_ctx_persistence@legacy-engines-hang@render.html
   [99]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-rkl-1/igt@gem_ctx_persistence@legacy-engines-hang@render.html

  * igt@gem_eio@in-flight-contexts-10ms:
    - shard-tglb:         [TIMEOUT][100] ([i915#3063]) -> [PASS][101]
   [100]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-tglb6/igt@gem_eio@in-flight-contexts-10ms.html
   [101]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-tglb7/igt@gem_eio@in-flight-contexts-10ms.html

  * igt@gem_eio@unwedge-stress:
    - shard-tglb:         [TIMEOUT][102] ([i915#2369] / [i915#3063] / [i915#3648]) -> [PASS][103]
   [102]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-tglb6/igt@gem_eio@unwedge-stress.html
   [103]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-tglb2/igt@gem_eio@unwedge-stress.html

  * igt@gem_exec_fair@basic-flow@rcs0:
    - shard-tglb:         [FAIL][104] ([i915#2842]) -> [PASS][105]
   [104]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-tglb6/igt@gem_exec_fair@basic-flow@rcs0.html
   [105]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-tglb7/igt@gem_exec_fair@basic-flow@rcs0.html

  * igt@gem_exec_fair@basic-pace-share@rcs0:
    - shard-glk:          [FAIL][106] ([i915#2842]) -> [PASS][107]
   [106]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-glk5/igt@gem_exec_fair@basic-pace-share@rcs0.html
   [107]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-glk1/igt@gem_exec_fair@basic-pace-share@rcs0.html

  * igt@gem_exec_fair@basic-pace-solo@rcs0:
    - shard-kbl:          [FAIL][108] ([i915#2842]) -> [PASS][109]
   [108]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-kbl7/igt@gem_exec_fair@basic-pace-solo@rcs0.html
   [109]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-kbl4/igt@gem_exec_fair@basic-pace-solo@rcs0.html

  * igt@gem_exec_fair@basic-throttle@rcs0:
    - {shard-rkl}:        [FAIL][110] ([i915#2842]) -> [PASS][111] +1 similar issue
   [110]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-rkl-2/igt@gem_exec_fair@basic-throttle@rcs0.html
   [111]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-rkl-6/igt@gem_exec_fair@basic-throttle@rcs0.html

  * igt@gem_exec_schedule@independent@vecs0:
    - shard-iclb:         [FAIL][112] ([i915#3795]) -> [PASS][113]
   [112]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-iclb6/igt@gem_exec_schedule@independent@vecs0.html
   [113]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-iclb8/igt@gem_exec_schedule@independent@vecs0.html

  * igt@gem_mmap_gtt@basic-wc:
    - {shard-rkl}:        [FAIL][114] ([i915#3830]) -> [PASS][115]
   [114]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-rkl-5/igt@gem_mmap_gtt@basic-wc.html
   [115]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-rkl-1/igt@gem_mmap_gtt@basic-wc.html

  * igt@gem_mmap_gtt@cpuset-big-copy-xy:
    - shard-iclb:         [FAIL][116] ([i915#2428]) -> [PASS][117]
   [116]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-iclb7/igt@gem_mmap_gtt@cpuset-big-copy-xy.html
   [117]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-iclb2/igt@gem_mmap_gtt@cpuset-big-copy-xy.html

  * igt@gem_mmap_gtt@cpuset-medium-copy:
    - shard-iclb:         [FAIL][118] ([i915#307]) -> [PASS][119]
   [118]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-iclb6/igt@gem_mmap_gtt@cpuset-medium-copy.html
   [119]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-iclb6/igt@gem_mmap_gtt@cpuset-medium-copy.html

  * igt@kms_big_fb@y-tiled-32bpp-rotate-0:
    - shard-glk:          [DMESG-WARN][120] ([i915#118] / [i915#95]) -> [PASS][121]
   [120]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-glk7/igt@kms_big_fb@y-tiled-32bpp-rotate-0.html
   [121]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-glk5/igt@kms_big_fb@y-tiled-32bpp-rotate-0.html

  * igt@kms_big_fb@y-tiled-max-hw-stride-64bpp-rotate-180:
    - {shard-rkl}:        [SKIP][122] ([i915#3721]) -> [PASS][123]
   [122]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-rkl-2/igt@kms_big_fb@y-tiled-max-hw-stride-64bpp-rotate-180.html
   [123]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-rkl-6/igt@kms_big_fb@y-tiled-max-hw-stride-64bpp-rotate-180.html

  * igt@kms_ccs@pipe-a-crc-sprite-planes-basic-y_tiled_gen12_rc_ccs_cc:
    - {shard-rkl}:        [FAIL][124] ([i915#3678]) -> [PASS][125] +1 similar issue
   [124]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-rkl-2/igt@kms_ccs@pipe-a-crc-sprite-planes-basic-y_tiled_gen12_rc_ccs_cc.html
   [125]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-rkl-6/igt@kms_ccs@pipe-a-crc-sprite-planes-basic-y_tiled_gen12_rc_ccs_cc.html

  * igt@kms_cursor_crc@pipe-c-cursor-256x85-offscreen:
    - {shard-rkl}:        [SKIP][126] ([fdo#112022]) -> [PASS][127] +4 similar issues
   [126]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-rkl-2/igt@kms_cursor_crc@pipe-c-cursor-256x85-offscreen.html
   [127]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-rkl-6/igt@kms_cursor_crc@pipe-c-cursor-256x85-offscreen.html

  * igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions:
    - shard-skl:          [FAIL][128] ([i915#2346]) -> [PASS][129]
   [128]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-skl9/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions.html
   [129]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-skl9/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions.html

  * igt@kms_draw_crc@draw-method-xrgb8888-mmap-cpu-untiled:
    - {shard-rkl}:        [SKIP][130] ([fdo#111314]) -> [PASS][131] +1 similar issue
   [130]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-rkl-2/igt@kms_draw_crc@draw-method-xrgb8888-mmap-cpu-untiled.html
   [131]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-rkl-6/igt@kms_draw_crc@draw-method-xrgb8888-mmap-cpu-untiled.html

  * igt@kms_flip@flip-vs-expired-vblank-interruptible@c-edp1:
    - shard-skl:          [FAIL][132] ([i915#79]) -> [PASS][133]
   [132]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-skl6/igt@kms_flip@flip-vs-expired-vblank-interruptible@c-edp1.html
   [133]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-skl7/igt@kms_flip@flip-vs-expired-vblank-interruptible@c-edp1.html

  * igt@kms_flip@plain-flip-fb-recreate-interruptible@c-edp1:
    - shard-skl:          [FAIL][134] ([i915#2122]) -> [PASS][135]
   [134]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-skl6/igt@kms_flip@plain-flip-fb-recreate-interruptible@c-edp1.html
   [135]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-skl7/igt@kms_flip@plain-flip-fb-recreate-interruptible@c-edp1.html

  * igt@kms_frontbuffer_tracking@fbc-shrfb-scaledprimary:
    - {shard-rkl}:        [SKIP][136] ([i915#1849]) -> [PASS][137] +12 similar issues
   [136]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-rkl-2/igt@kms_frontbuffer_tracking@fbc-shrfb-scaledprimary.html
   [137]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-rkl-6/igt@kms_frontbuffer_tracking@fbc-shrfb-scaledprimary.html

  * igt@kms_frontbuffer_tracking@fbc-suspend:
    - shard-kbl:          [DMESG-WARN][138] ([i915#180]) -> [PASS][139] +3 similar issues
   [138]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-kbl6/igt@kms_frontbuffer_tracking@fbc-suspend.html
   [139]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-kbl3/igt@kms_frontbuffer_tracking@fbc-suspend.html

  * igt@kms_hdr@bpc-switch-dpms:
    - shard-skl:          [FAIL][140] ([i915#1188]) -> [PASS][141]
   [140]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-skl2/igt@kms_hdr@bpc-switch-dpms.html
   [141]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-skl1/igt@kms_hdr@bpc-switch-dpms.html

  * igt@kms_plane_cursor@pipe-c-primary-size-64:
    - {shard-rkl}:        [SKIP][142] ([i915#1845]) -> [PASS][143]
   [142]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-rkl-2/igt@kms_plane_cursor@pipe-c-primary-size-64.html
   [143]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-rkl-6/igt@kms_plane_cursor@pipe-c-primary-size-64.html

  * igt@kms_psr@primary_mmap_gtt:
    - {shard-rkl}:        [SKIP][144] ([i915#1072]) -> [PASS][145]
   [144]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-rkl-2/igt@kms_psr@primary_mmap_gtt.html
   [145]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-rkl-6/igt@kms_psr@primary_mmap_gtt.html

  * igt@kms_psr@psr2_sprite_plane_move:
    - shard-iclb:         [SKIP][146] ([fdo#109441]) -> [PASS][147] +2 similar issues
   [146]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-iclb7/igt@kms_psr@psr2_sprite_plane_move.html
   [147]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-iclb2/igt@kms_psr@psr2_sprite_plane_move.html

  
#### Warnings ####

  * igt@gem_exec_fair@basic-throttle@rcs0:
    - shard-iclb:         [FAIL][148] ([i915#2849]) -> [FAIL][149] ([i915#2842])
   [148]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10377/shard-iclb6/igt@gem_exec_fair@basic-throttle@rcs0.html
   [149]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/shard-iclb8/igt@gem_exec_fair@basic-throttle@rcs0.html

  * igt@kms_psr2_sf@primary-plane-update-sf-dmg-area-1:

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20691/index.html

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Re: [Intel-gfx] [PATCH 2/3] drm/plane: check that fb_damage is set up when used

[Daniel Vetter]

On Fri, Jul 23, 2021 at 10:34:56AM +0200, Daniel Vetter wrote:
> There's two stages of manual upload/invalidate displays:
> - just handling dirtyfb and uploading the entire fb all the time
> - looking at damage clips
> 
> In the latter case we support it through fbdev emulation (with
> fb_defio), atomic property, and with the dirtfy clip rects.
> 
> Make sure at least the atomic property is set up as the main official
> interface for this. Ideally we'd also check that
> drm_atomic_helper_dirtyfb() is used and that fbdev defio is set up,
> but that's quite a bit harder to do. Ideas very much welcome.
> 
> From a cursor audit drivers seem to be getting this right mostly, but
> better to make sure. At least no one is bypassing the accessor
> function.
> 
> v2:
> - use drm_warn_once with a meaningful warning string (José)
> - don't splat in the atomic check code for everyone (intel-gfx-ci)

v2 got rid of the false positive noise, going to push the series to
drm-misc-next.
-Daniel

> 
> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> (v1)
> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
> Cc: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
> Cc: José Roberto de Souza <jose.souza@intel.com>
> Cc: Hans de Goede <hdegoede@redhat.com>
> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
> Cc: Maxime Ripard <mripard@kernel.org>
> Cc: Thomas Zimmermann <tzimmermann@suse.de>
> Cc: David Airlie <airlied@linux.ie>
> Cc: Daniel Vetter <daniel@ffwll.ch>
> ---
>  drivers/gpu/drm/drm_atomic.c        |  2 +-
>  drivers/gpu/drm/drm_crtc_internal.h |  2 ++
>  drivers/gpu/drm/drm_plane.c         | 50 +++++++++++++++++++++++++++++
>  include/drm/drm_plane.h             | 36 +++------------------
>  4 files changed, 57 insertions(+), 33 deletions(-)
> 
> diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
> index d820423fac32..c85dcfd69158 100644
> --- a/drivers/gpu/drm/drm_atomic.c
> +++ b/drivers/gpu/drm/drm_atomic.c
> @@ -660,7 +660,7 @@ static int drm_atomic_plane_check(const struct drm_plane_state *old_plane_state,
>  		return -ENOSPC;
>  	}
>  
> -	clips = drm_plane_get_damage_clips(new_plane_state);
> +	clips = __drm_plane_get_damage_clips(new_plane_state);
>  	num_clips = drm_plane_get_damage_clips_count(new_plane_state);
>  
>  	/* Make sure damage clips are valid and inside the fb. */
> diff --git a/drivers/gpu/drm/drm_crtc_internal.h b/drivers/gpu/drm/drm_crtc_internal.h
> index 1ca51addb589..edb772947cb4 100644
> --- a/drivers/gpu/drm/drm_crtc_internal.h
> +++ b/drivers/gpu/drm/drm_crtc_internal.h
> @@ -262,6 +262,8 @@ int drm_plane_register_all(struct drm_device *dev);
>  void drm_plane_unregister_all(struct drm_device *dev);
>  int drm_plane_check_pixel_format(struct drm_plane *plane,
>  				 u32 format, u64 modifier);
> +struct drm_mode_rect *
> +__drm_plane_get_damage_clips(const struct drm_plane_state *state);
>  
>  /* drm_bridge.c */
>  void drm_bridge_detach(struct drm_bridge *bridge);
> diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c
> index b373958ecb30..f61315b61174 100644
> --- a/drivers/gpu/drm/drm_plane.c
> +++ b/drivers/gpu/drm/drm_plane.c
> @@ -1397,6 +1397,56 @@ int drm_mode_page_flip_ioctl(struct drm_device *dev,
>  	return ret;
>  }
>  
> +/**
> + * drm_plane_get_damage_clips_count - Returns damage clips count.
> + * @state: Plane state.
> + *
> + * Simple helper to get the number of &drm_mode_rect clips set by user-space
> + * during plane update.
> + *
> + * Return: Number of clips in plane fb_damage_clips blob property.
> + */
> +unsigned int
> +drm_plane_get_damage_clips_count(const struct drm_plane_state *state)
> +{
> +	return (state && state->fb_damage_clips) ?
> +		state->fb_damage_clips->length/sizeof(struct drm_mode_rect) : 0;
> +}
> +EXPORT_SYMBOL(drm_plane_get_damage_clips_count);
> +
> +struct drm_mode_rect *
> +__drm_plane_get_damage_clips(const struct drm_plane_state *state)
> +{
> +	return (struct drm_mode_rect *)((state && state->fb_damage_clips) ?
> +					state->fb_damage_clips->data : NULL);
> +}
> +
> +/**
> + * drm_plane_get_damage_clips - Returns damage clips.
> + * @state: Plane state.
> + *
> + * Note that this function returns uapi type &drm_mode_rect. Drivers might want
> + * to use the helper functions drm_atomic_helper_damage_iter_init() and
> + * drm_atomic_helper_damage_iter_next() or drm_atomic_helper_damage_merged() if
> + * the driver can only handle a single damage region at most.
> + *
> + * Return: Damage clips in plane fb_damage_clips blob property.
> + */
> +struct drm_mode_rect *
> +drm_plane_get_damage_clips(const struct drm_plane_state *state)
> +{
> +	struct drm_device *dev = state->plane->dev;
> +	struct drm_mode_config *config = &dev->mode_config;
> +
> +	/* check that drm_plane_enable_fb_damage_clips() was called */
> +	if (!drm_mode_obj_find_prop_id(&state->plane->base,
> +				       config->prop_fb_damage_clips->base.id))
> +		drm_warn_once(dev, "drm_plane_enable_fb_damage_clips() not called\n");
> +
> +	return __drm_plane_get_damage_clips(state);
> +}
> +EXPORT_SYMBOL(drm_plane_get_damage_clips);
> +
>  struct drm_property *
>  drm_create_scaling_filter_prop(struct drm_device *dev,
>  			       unsigned int supported_filters)
> diff --git a/include/drm/drm_plane.h b/include/drm/drm_plane.h
> index 7f7d5148310c..a2684aab8372 100644
> --- a/include/drm/drm_plane.h
> +++ b/include/drm/drm_plane.h
> @@ -897,39 +897,11 @@ static inline struct drm_plane *drm_plane_find(struct drm_device *dev,
>  
>  bool drm_any_plane_has_format(struct drm_device *dev,
>  			      u32 format, u64 modifier);
> -/**
> - * drm_plane_get_damage_clips_count - Returns damage clips count.
> - * @state: Plane state.
> - *
> - * Simple helper to get the number of &drm_mode_rect clips set by user-space
> - * during plane update.
> - *
> - * Return: Number of clips in plane fb_damage_clips blob property.
> - */
> -static inline unsigned int
> -drm_plane_get_damage_clips_count(const struct drm_plane_state *state)
> -{
> -	return (state && state->fb_damage_clips) ?
> -		state->fb_damage_clips->length/sizeof(struct drm_mode_rect) : 0;
> -}
> +unsigned int
> +drm_plane_get_damage_clips_count(const struct drm_plane_state *state);
>  
> -/**
> - * drm_plane_get_damage_clips - Returns damage clips.
> - * @state: Plane state.
> - *
> - * Note that this function returns uapi type &drm_mode_rect. Drivers might want
> - * to use the helper functions drm_atomic_helper_damage_iter_init() and
> - * drm_atomic_helper_damage_iter_next() or drm_atomic_helper_damage_merged() if
> - * the driver can only handle a single damage region at most.
> - *
> - * Return: Damage clips in plane fb_damage_clips blob property.
> - */
> -static inline struct drm_mode_rect *
> -drm_plane_get_damage_clips(const struct drm_plane_state *state)
> -{
> -	return (struct drm_mode_rect *)((state && state->fb_damage_clips) ?
> -					state->fb_damage_clips->data : NULL);
> -}
> +struct drm_mode_rect *
> +drm_plane_get_damage_clips(const struct drm_plane_state *state);
>  
>  int drm_plane_create_scaling_filter_property(struct drm_plane *plane,
>  					     unsigned int supported_filters);
> -- 
> 2.32.0
> 

-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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