[v17 0/3] Add Colorspace connector property interface

[v17 0/3] Add Colorspace connector property interface

[Uma Shankar]

This patch series creates a new connector property to program
colorspace to sink devices. Modern sink devices support more
than 1 type of colorspace like 601, 709, BT2020 etc. This helps
to switch based on content type which is to be displayed. The
decision lies with compositors as to in which scenarios, a
particular colorspace will be picked.

This will be helpful mostly to switch to higher gamut colorspaces
like BT2020 when the media content is encoded as BT2020. Thereby
giving a good visual experience to users.

The expectation from userspace is that it should parse the EDID
and get supported colorspaces. Use this property and switch to the
one supported. Sink supported colorspaces should be retrieved by
userspace from EDID and driver will not explicitly expose them.

Basically the expectation from userspace is:
 - Set up CRTC DEGAMMA/CTM/GAMMA to convert to some sink
   colorspace
 - Set this new property to let the sink know what it
   converted the CRTC output to.
 - This property is just to inform sink what colorspace
   source is trying to drive.

Have tested this using xrandr by using below command:
xrandr --output HDMI2 --set "Colorspace" "BT2020_rgb"

v2: Addressed Ville and Maarten's review comments. Merged the 2nd
and 3rd patch into one common logical patch.

v3: Removed Adobe references from enum definitions as per
Ville, Hans Verkuil and Jonas Karlman suggestions. Changed
default to an unset state where driver will assign the colorspace
when not chosen by user, suggested by Ville and Maarten. Addressed
other misc review comments from Maarten. Split the changes to
have separate colorspace property for DP and HDMI.

v4: Addressed Chris and Ville's review comments, and created a
common colorspace property for DP and HDMI, filtered the list

v5: Modified the colorspace property creation helper to take
platform specific enum list based on the capabilities of the
platform as suggested by Shashank. With this there is no need
for segregation between DP and HDMI.

v6: Addressed Shashank's review comments.

v7: Added defines instead of enum in uapi as per Brian Starkey's
suggestion in order to go with string matching at userspace. Updated
the kernel doc as well with more details.

v8: Addressed Maarten's review comments.

v9: Removed macro defines from uapi as per Brian Starkey and Daniel
Stone's comments and moved to drm include file. Moved back to older
design with exposing all HDMI colorspaces to userspace since infoframe
capability is there even on legacy platforms, as per Ville's review
comments.

v10: Addressed Maarten' review comment, updated the RB from Maarten
and Jani Nikula's ack. Also fixed sparse warnings and checkpatch
complaints.

v11: Addressed Ville's review comments. Modified MACRO names, added
infoframe helper for colorspace to drm layer. Added DCI-P3 colorspace
macro definitions defined in CTA 861.G. Currently linux/hdmi lacks
support for ACE formats, will be added as a separate series.

v12: Exported the helper API.

v13: As per Ville's suggestion, added separate CTA 861.G spec defined
HDMI specific macros. This is separate from user exposed enum values.
Fixed some macro naming inconsistencies.

v14: Appended BT709 and SMPTE 170M with YCC information as per Ville's
review comment to be clear and not to be confused with RGB. Added a check
to allow only RGB colorspaces to be set in infoframe through the colorspace
property, since there is no output csc property to control planar formats
and it will be added later.

v15: Fixed an error in one of the if check.

v16: Added bit wise macro for various fields of colorimetry for easier
understanding and review as per Ville's comments. Moved the same out of
header file to avoid any namespace issues. Dropped the check for planar
vs RGB and allow all the colorspaces.

v17: Dropped DP changes and will be added later once full support for DP
colorspace is enabled. Addressed Ville's review comments and added Ville's
RB tags.

Uma Shankar (3):
  drm: Add HDMI colorspace property
  drm: Add colorspace info to AVI Infoframe
  drm/i915: Attach colorspace property and enable modeset

 drivers/gpu/drm/drm_atomic_uapi.c      |  4 ++
 drivers/gpu/drm/drm_connector.c        | 78 ++++++++++++++++++++++++++++++++++
 drivers/gpu/drm/drm_edid.c             | 70 ++++++++++++++++++++++++++++++
 drivers/gpu/drm/i915/intel_atomic.c    |  1 +
 drivers/gpu/drm/i915/intel_connector.c |  8 ++++
 drivers/gpu/drm/i915/intel_drv.h       |  1 +
 drivers/gpu/drm/i915/intel_hdmi.c      | 13 ++++++
 include/drm/drm_connector.h            | 42 ++++++++++++++++++
 include/drm/drm_edid.h                 |  6 +++
 9 files changed, 223 insertions(+)

-- 
1.9.1

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[v17 1/3] drm: Add HDMI colorspace property

[Uma Shankar]

Create a new connector property to program colorspace to sink
devices. Modern sink devices support more than 1 type of
colorspace like 601, 709, BT2020 etc. This helps to switch
based on content type which is to be displayed. The decision
lies with compositors as to in which scenarios, a particular
colorspace will be picked.

This will be helpful mostly to switch to higher gamut colorspaces
like BT2020 when the media content is encoded as BT2020. Thereby
giving a good visual experience to users.

The expectation from userspace is that it should parse the EDID
and get supported colorspaces. Use this property and switch to the
one supported. Sink supported colorspaces should be retrieved by
userspace from EDID and driver will not explicitly expose them.

Basically the expectation from userspace is:
 - Set up CRTC DEGAMMA/CTM/GAMMA to convert to some sink
   colorspace
 - Set this new property to let the sink know what it
   converted the CRTC output to.

v2: Addressed Maarten and Ville's review comments. Enhanced
the colorspace enum to incorporate both HDMI and DP supported
colorspaces. Also, added a default option for colorspace.

v3: Removed Adobe references from enum definitions as per
Ville, Hans Verkuil and Jonas Karlman suggestions. Changed
Default to an unset state where driver will assign the colorspace
is not chosen by user, suggested by Ville and Maarten. Addressed
other misc review comments from Maarten. Split the changes to
have separate colorspace property for DP and HDMI.

v4: Addressed Chris and Ville's review comments, and created a
common colorspace property for DP and HDMI, filtered the list
based on the colorspaces supported by the respective protocol
standard.

v5: Made the property creation helper accept enum list based on
platform capabilties as suggested by Shashank. Consolidated HDMI
and DP property creation in the common helper.

v6: Addressed Shashank's review comments.

v7: Added defines instead of enum in uapi as per Brian Starkey's
suggestion in order to go with string matching at userspace. Updated
the commit message to add more details as well kernel docs.

v8: Addressed Maarten's review comments.

v9: Removed macro defines from uapi as per Brian Starkey and Daniel
Stone's comments and moved to drm include file. Moved back to older
design with exposing all HDMI colorspaces to userspace since infoframe
capability is there even on legacy platforms, as per Ville's review
comments.

v10: Fixed sparse warnings, updated the RB from Maarten and Jani's ack.

v11: Addressed Ville's review comments. Updated the Macro naming and
added DCI-P3 colorspace as well, defined in CTA 861.G spec.

v12: Appended BT709 and SMPTE 170M with YCC information as per Ville's
review comment to be clear and not to be confused with RGB.

v13: Reorder the colorspace macros.

v14: Removed DP as of now, will be added later once full support is
enabled, as per Ville's suggestion. Added Ville's RB.

Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Shashank Sharma <shashank.sharma@intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/drm_atomic_uapi.c |  4 ++
 drivers/gpu/drm/drm_connector.c   | 78 +++++++++++++++++++++++++++++++++++++++
 include/drm/drm_connector.h       | 42 +++++++++++++++++++++
 3 files changed, 124 insertions(+)

diff --git a/drivers/gpu/drm/drm_atomic_uapi.c b/drivers/gpu/drm/drm_atomic_uapi.c
index 0aabd40..4eb81f1 100644
--- a/drivers/gpu/drm/drm_atomic_uapi.c
+++ b/drivers/gpu/drm/drm_atomic_uapi.c
@@ -746,6 +746,8 @@ static int drm_atomic_connector_set_property(struct drm_connector *connector,
 			return -EINVAL;
 		}
 		state->content_protection = val;
+	} else if (property == connector->colorspace_property) {
+		state->colorspace = val;
 	} else if (property == config->writeback_fb_id_property) {
 		struct drm_framebuffer *fb = drm_framebuffer_lookup(dev, NULL, val);
 		int ret = drm_atomic_set_writeback_fb_for_connector(state, fb);
@@ -814,6 +816,8 @@ static int drm_atomic_connector_set_property(struct drm_connector *connector,
 		*val = state->picture_aspect_ratio;
 	} else if (property == config->content_type_property) {
 		*val = state->content_type;
+	} else if (property == connector->colorspace_property) {
+		*val = state->colorspace;
 	} else if (property == connector->scaling_mode_property) {
 		*val = state->scaling_mode;
 	} else if (property == connector->content_protection_property) {
diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c
index dd40eff..07d65a1 100644
--- a/drivers/gpu/drm/drm_connector.c
+++ b/drivers/gpu/drm/drm_connector.c
@@ -826,6 +826,33 @@ int drm_display_info_set_bus_formats(struct drm_display_info *info,
 };
 DRM_ENUM_NAME_FN(drm_get_content_protection_name, drm_cp_enum_list)
 
+static const struct drm_prop_enum_list hdmi_colorspaces[] = {
+	/* For Default case, driver will set the colorspace */
+	{ DRM_MODE_COLORIMETRY_DEFAULT, "Default" },
+	/* Standard Definition Colorimetry based on CEA 861 */
+	{ DRM_MODE_COLORIMETRY_SMPTE_170M_YCC, "SMPTE_170M_YCC" },
+	{ DRM_MODE_COLORIMETRY_BT709_YCC, "BT709_YCC" },
+	/* Standard Definition Colorimetry based on IEC 61966-2-4 */
+	{ DRM_MODE_COLORIMETRY_XVYCC_601, "XVYCC_601" },
+	/* High Definition Colorimetry based on IEC 61966-2-4 */
+	{ DRM_MODE_COLORIMETRY_XVYCC_709, "XVYCC_709" },
+	/* Colorimetry based on IEC 61966-2-1/Amendment 1 */
+	{ DRM_MODE_COLORIMETRY_SYCC_601, "SYCC_601" },
+	/* Colorimetry based on IEC 61966-2-5 [33] */
+	{ DRM_MODE_COLORIMETRY_OPYCC_601, "opYCC_601" },
+	/* Colorimetry based on IEC 61966-2-5 */
+	{ DRM_MODE_COLORIMETRY_OPRGB, "opRGB" },
+	/* Colorimetry based on ITU-R BT.2020 */
+	{ DRM_MODE_COLORIMETRY_BT2020_CYCC, "BT2020_CYCC" },
+	/* Colorimetry based on ITU-R BT.2020 */
+	{ DRM_MODE_COLORIMETRY_BT2020_RGB, "BT2020_RGB" },
+	/* Colorimetry based on ITU-R BT.2020 */
+	{ DRM_MODE_COLORIMETRY_BT2020_YCC, "BT2020_YCC" },
+	/* Added as part of Additional Colorimetry Extension in 861.G */
+	{ DRM_MODE_COLORIMETRY_DCI_P3_RGB_D65, "DCI-P3_RGB_D65" },
+	{ DRM_MODE_COLORIMETRY_DCI_P3_RGB_THEATER, "DCI-P3_RGB_Theater" },
+};
+
 /**
  * DOC: standard connector properties
  *
@@ -1548,6 +1575,57 @@ int drm_mode_create_aspect_ratio_property(struct drm_device *dev)
 EXPORT_SYMBOL(drm_mode_create_aspect_ratio_property);
 
 /**
+ * DOC: standard connector properties
+ *
+ * Colorspace:
+ *     drm_mode_create_colorspace_property - create colorspace property
+ *     This property helps select a suitable colorspace based on the sink
+ *     capability. Modern sink devices support wider gamut like BT2020.
+ *     This helps switch to BT2020 mode if the BT2020 encoded video stream
+ *     is being played by the user, same for any other colorspace. Thereby
+ *     giving a good visual experience to users.
+ *
+ *     The expectation from userspace is that it should parse the EDID
+ *     and get supported colorspaces. Use this property and switch to the
+ *     one supported. Sink supported colorspaces should be retrieved by
+ *     userspace from EDID and driver will not explicitly expose them.
+ *
+ *     Basically the expectation from userspace is:
+ *      - Set up CRTC DEGAMMA/CTM/GAMMA to convert to some sink
+ *        colorspace
+ *      - Set this new property to let the sink know what it
+ *        converted the CRTC output to.
+ *      - This property is just to inform sink what colorspace
+ *        source is trying to drive.
+ *
+ * Called by a driver the first time it's needed, must be attached to desired
+ * connectors.
+ */
+int drm_mode_create_colorspace_property(struct drm_connector *connector)
+{
+	struct drm_device *dev = connector->dev;
+	struct drm_property *prop;
+
+	if (connector->connector_type == DRM_MODE_CONNECTOR_HDMIA ||
+	    connector->connector_type == DRM_MODE_CONNECTOR_HDMIB) {
+		prop = drm_property_create_enum(dev, DRM_MODE_PROP_ENUM,
+						"Colorspace",
+						hdmi_colorspaces,
+						ARRAY_SIZE(hdmi_colorspaces));
+		if (!prop)
+			return -ENOMEM;
+	} else {
+		DRM_DEBUG_KMS("Colorspace property not supported\n");
+		return 0;
+	}
+
+	connector->colorspace_property = prop;
+
+	return 0;
+}
+EXPORT_SYMBOL(drm_mode_create_colorspace_property);
+
+/**
  * drm_mode_create_content_type_property - create content type property
  * @dev: DRM device
  *
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h
index 8fe22ab..c806199 100644
--- a/include/drm/drm_connector.h
+++ b/include/drm/drm_connector.h
@@ -253,6 +253,34 @@ enum drm_panel_orientation {
 	DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
 };
 
+/*
+ * This is a consolidated colorimetry list supported by HDMI and
+ * DP protocol standard. The respective connectors will register
+ * a property with the subset of this list (supported by that
+ * respective protocol). Userspace will set the colorspace through
+ * a colorspace property which will be created and exposed to
+ * userspace.
+ */
+
+/* For Default case, driver will set the colorspace */
+#define DRM_MODE_COLORIMETRY_DEFAULT			0
+/* CEA 861 Normal Colorimetry options */
+#define DRM_MODE_COLORIMETRY_NO_DATA			0
+#define DRM_MODE_COLORIMETRY_SMPTE_170M_YCC		1
+#define DRM_MODE_COLORIMETRY_BT709_YCC			2
+/* CEA 861 Extended Colorimetry Options */
+#define DRM_MODE_COLORIMETRY_XVYCC_601			3
+#define DRM_MODE_COLORIMETRY_XVYCC_709			4
+#define DRM_MODE_COLORIMETRY_SYCC_601			5
+#define DRM_MODE_COLORIMETRY_OPYCC_601			6
+#define DRM_MODE_COLORIMETRY_OPRGB			7
+#define DRM_MODE_COLORIMETRY_BT2020_CYCC		8
+#define DRM_MODE_COLORIMETRY_BT2020_RGB			9
+#define DRM_MODE_COLORIMETRY_BT2020_YCC			10
+/* Additional Colorimetry extension added as part of CTA 861.G */
+#define DRM_MODE_COLORIMETRY_DCI_P3_RGB_D65		11
+#define DRM_MODE_COLORIMETRY_DCI_P3_RGB_THEATER		12
+
 /**
  * struct drm_display_info - runtime data about the connected sink
  *
@@ -503,6 +531,13 @@ struct drm_connector_state {
 	unsigned int content_protection;
 
 	/**
+	 * @colorspace: State variable for Connector property to request
+	 * colorspace change on Sink. This is most commonly used to switch
+	 * to wider color gamuts like BT2020.
+	 */
+	u32 colorspace;
+
+	/**
 	 * @writeback_job: Writeback job for writeback connectors
 	 *
 	 * Holds the framebuffer and out-fence for a writeback connector. As
@@ -995,6 +1030,12 @@ struct drm_connector {
 	struct drm_property *content_protection_property;
 
 	/**
+	 * @colorspace_property: Connector property to set the suitable
+	 * colorspace supported by the sink.
+	 */
+	struct drm_property *colorspace_property;
+
+	/**
 	 * @path_blob_ptr:
 	 *
 	 * DRM blob property data for the DP MST path property. This should only
@@ -1269,6 +1310,7 @@ int drm_connector_attach_vrr_capable_property(
 int drm_connector_attach_content_protection_property(
 		struct drm_connector *connector);
 int drm_mode_create_aspect_ratio_property(struct drm_device *dev);
+int drm_mode_create_colorspace_property(struct drm_connector *connector);
 int drm_mode_create_content_type_property(struct drm_device *dev);
 void drm_hdmi_avi_infoframe_content_type(struct hdmi_avi_infoframe *frame,
 					 const struct drm_connector_state *conn_state);
-- 
1.9.1

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[v17 2/3] drm: Add colorspace info to AVI Infoframe

[Uma Shankar]

This adds colorspace information to HDMI AVI infoframe.
A helper function is added to program the same.

v2: Moved this to drm core instead of i915 driver.

v3: Exported the helper function.

v4: Added separate HDMI specific macro as per CTA spec.
This is separate from user exposed enum values. This is
as per Ville's suggestion.

v5: Appended BT709 and SMPTE 170M with YCC information as per Ville's
review comment to be clear and not to be confused with RGB.

v6: Added bit wise macro for various fields of colorimetry for easier
understanding and review as per Ville's comments. Moved the same out of
header file to avoid any namespace issues.

v7: Undef some macros to avoid any namespace collision as suggested by
Ville. Added Ville's RB.

Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/drm_edid.c | 70 ++++++++++++++++++++++++++++++++++++++++++++++
 include/drm/drm_edid.h     |  6 ++++
 2 files changed, 76 insertions(+)

diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 990b190..5f14253 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -4924,6 +4924,76 @@ static bool is_hdmi2_sink(struct drm_connector *connector)
 }
 EXPORT_SYMBOL(drm_hdmi_avi_infoframe_from_display_mode);
 
+/* HDMI Colorspace Spec Definitions */
+#define FULL_COLORIMETRY_MASK		0x1FF
+#define NORMAL_COLORIMETRY_MASK		0x3
+#define EXTENDED_COLORIMETRY_MASK	0x7
+#define EXTENDED_ACE_COLORIMETRY_MASK	0xF
+
+#define C(x) ((x) << 0)
+#define EC(x) ((x) << 2)
+#define ACE(x) ((x) << 5)
+
+#define HDMI_COLORIMETRY_NO_DATA		0x0
+#define HDMI_COLORIMETRY_SMPTE_170M_YCC		(C(1) | EC(0) | ACE(0))
+#define HDMI_COLORIMETRY_BT709_YCC		(C(2) | EC(0) | ACE(0))
+#define HDMI_COLORIMETRY_XVYCC_601		(C(3) | EC(0) | ACE(0))
+#define HDMI_COLORIMETRY_XVYCC_709		(C(3) | EC(1) | ACE(0))
+#define HDMI_COLORIMETRY_SYCC_601		(C(3) | EC(2) | ACE(0))
+#define HDMI_COLORIMETRY_OPYCC_601		(C(3) | EC(3) | ACE(0))
+#define HDMI_COLORIMETRY_OPRGB			(C(3) | EC(4) | ACE(0))
+#define HDMI_COLORIMETRY_BT2020_CYCC		(C(3) | EC(5) | ACE(0))
+#define HDMI_COLORIMETRY_BT2020_RGB		(C(3) | EC(6) | ACE(0))
+#define HDMI_COLORIMETRY_BT2020_YCC		(C(3) | EC(6) | ACE(0))
+#define HDMI_COLORIMETRY_DCI_P3_RGB_D65		(C(3) | EC(7) | ACE(0))
+#define HDMI_COLORIMETRY_DCI_P3_RGB_THEATER	(C(3) | EC(7) | ACE(1))
+
+static const u32 hdmi_colorimetry_val[] = {
+	[DRM_MODE_COLORIMETRY_NO_DATA] = HDMI_COLORIMETRY_NO_DATA,
+	[DRM_MODE_COLORIMETRY_SMPTE_170M_YCC] = HDMI_COLORIMETRY_SMPTE_170M_YCC,
+	[DRM_MODE_COLORIMETRY_BT709_YCC] = HDMI_COLORIMETRY_BT709_YCC,
+	[DRM_MODE_COLORIMETRY_XVYCC_601] = HDMI_COLORIMETRY_XVYCC_601,
+	[DRM_MODE_COLORIMETRY_XVYCC_709] = HDMI_COLORIMETRY_XVYCC_709,
+	[DRM_MODE_COLORIMETRY_SYCC_601] = HDMI_COLORIMETRY_SYCC_601,
+	[DRM_MODE_COLORIMETRY_OPYCC_601] = HDMI_COLORIMETRY_OPYCC_601,
+	[DRM_MODE_COLORIMETRY_OPRGB] = HDMI_COLORIMETRY_OPRGB,
+	[DRM_MODE_COLORIMETRY_BT2020_CYCC] = HDMI_COLORIMETRY_BT2020_CYCC,
+	[DRM_MODE_COLORIMETRY_BT2020_RGB] = HDMI_COLORIMETRY_BT2020_RGB,
+	[DRM_MODE_COLORIMETRY_BT2020_YCC] = HDMI_COLORIMETRY_BT2020_YCC,
+};
+
+#undef C
+#undef EC
+#undef ACE
+
+/**
+ * drm_hdmi_avi_infoframe_colorspace() - fill the HDMI AVI infoframe
+ *                                       colorspace information
+ * @frame: HDMI AVI infoframe
+ * @conn_state: connector state
+ */
+void
+drm_hdmi_avi_infoframe_colorspace(struct hdmi_avi_infoframe *frame,
+				  const struct drm_connector_state *conn_state)
+{
+	u32 colorimetry_val;
+	u32 colorimetry_index = conn_state->colorspace & FULL_COLORIMETRY_MASK;
+
+	if (colorimetry_index >= ARRAY_SIZE(hdmi_colorimetry_val))
+		colorimetry_val = HDMI_COLORIMETRY_NO_DATA;
+	else
+		colorimetry_val = hdmi_colorimetry_val[colorimetry_index];
+
+	frame->colorimetry = colorimetry_val & NORMAL_COLORIMETRY_MASK;
+	/*
+	 * ToDo: Extend it for ACE formats as well. Modify the infoframe
+	 * structure and extend it in drivers/video/hdmi
+	 */
+	frame->extended_colorimetry = (colorimetry_val >> 2) &
+					EXTENDED_COLORIMETRY_MASK;
+}
+EXPORT_SYMBOL(drm_hdmi_avi_infoframe_colorspace);
+
 /**
  * drm_hdmi_avi_infoframe_quant_range() - fill the HDMI AVI infoframe
  *                                        quantization range information
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h
index 8dc1a08..9d3b5b9 100644
--- a/include/drm/drm_edid.h
+++ b/include/drm/drm_edid.h
@@ -331,6 +331,7 @@ struct cea_sad {
 
 struct drm_encoder;
 struct drm_connector;
+struct drm_connector_state;
 struct drm_display_mode;
 
 int drm_edid_to_sad(struct edid *edid, struct cea_sad **sads);
@@ -358,6 +359,11 @@ int drm_av_sync_delay(struct drm_connector *connector,
 drm_hdmi_vendor_infoframe_from_display_mode(struct hdmi_vendor_infoframe *frame,
 					    struct drm_connector *connector,
 					    const struct drm_display_mode *mode);
+
+void
+drm_hdmi_avi_infoframe_colorspace(struct hdmi_avi_infoframe *frame,
+				  const struct drm_connector_state *conn_state);
+
 void
 drm_hdmi_avi_infoframe_quant_range(struct hdmi_avi_infoframe *frame,
 				   struct drm_connector *connector,
-- 
1.9.1

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[v17 3/3] drm/i915: Attach colorspace property and enable modeset

[Uma Shankar]

This patch attaches the colorspace connector property to the
hdmi connector. Based on colorspace change, modeset will be
triggered to switch to new colorspace.

Based on colorspace property value create an infoframe
with appropriate colorspace. This can be used to send an
infoframe packet with proper colorspace value set which
will help to enable wider color gamut like BT2020 on sink.

This patch attaches and enables HDMI colorspace, DP will be
taken care separately.

v2: Merged the changes of creating infoframe as well to this
patch as per Maarten's suggestion.

v3: Addressed review comments from Shashank. Separated HDMI
and DP colorspaces as suggested by Ville and Maarten.

v4: Addressed Chris and Ville's review comments, and created a
common colorspace property for DP and HDMI, filtered the list
based on the colorspaces supported by the respective protocol
standard. Handle the default case properly.

v5: Merged the DP handling along with platform colorspace
handling as per Shashank's comments.

v6: Reverted to old design of exposing all colorspaces to
userspace as per Ville's review comment

v7: Fixed a checkpatch complaint, Addressed  Maarten' review
comment, updated the RB from Maarten and Jani's ack.

v8: Moved colorspace AVI Infoframe programming to drm core and
removed from driver as per Ville's suggestion.

v9: Added a check to only allow RGB colorpsaces to be set in
infoframe though the colorspace property. Since there is no output
csc property to control planar formats and it will be added later.
Changes for RGB->YUV conversion inside driver without userspace
knowledge is still supported. This is as per Ville's suggestion.

v10: Fixed an error in if check.

v11: Dropped the check for planar vs RGB and allow all the colorspaces.
Onus will be on userspace to pick whatever pipe output it is able to
drive.

v12: Added Ville's RB.

Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/intel_atomic.c    |  1 +
 drivers/gpu/drm/i915/intel_connector.c |  8 ++++++++
 drivers/gpu/drm/i915/intel_drv.h       |  1 +
 drivers/gpu/drm/i915/intel_hdmi.c      | 13 +++++++++++++
 4 files changed, 23 insertions(+)

diff --git a/drivers/gpu/drm/i915/intel_atomic.c b/drivers/gpu/drm/i915/intel_atomic.c
index 7cf9290..da419e1 100644
--- a/drivers/gpu/drm/i915/intel_atomic.c
+++ b/drivers/gpu/drm/i915/intel_atomic.c
@@ -126,6 +126,7 @@ int intel_digital_connector_atomic_check(struct drm_connector *conn,
 	 */
 	if (new_conn_state->force_audio != old_conn_state->force_audio ||
 	    new_conn_state->broadcast_rgb != old_conn_state->broadcast_rgb ||
+	    new_conn_state->base.colorspace != old_conn_state->base.colorspace ||
 	    new_conn_state->base.picture_aspect_ratio != old_conn_state->base.picture_aspect_ratio ||
 	    new_conn_state->base.content_type != old_conn_state->base.content_type ||
 	    new_conn_state->base.scaling_mode != old_conn_state->base.scaling_mode)
diff --git a/drivers/gpu/drm/i915/intel_connector.c b/drivers/gpu/drm/i915/intel_connector.c
index ee16758..8352d0b 100644
--- a/drivers/gpu/drm/i915/intel_connector.c
+++ b/drivers/gpu/drm/i915/intel_connector.c
@@ -265,3 +265,11 @@ int intel_ddc_get_modes(struct drm_connector *connector,
 			connector->dev->mode_config.aspect_ratio_property,
 			DRM_MODE_PICTURE_ASPECT_NONE);
 }
+
+void
+intel_attach_colorspace_property(struct drm_connector *connector)
+{
+	if (!drm_mode_create_colorspace_property(connector))
+		drm_object_attach_property(&connector->base,
+					   connector->colorspace_property, 0);
+}
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index eec4ed9..7a883c3 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -1803,6 +1803,7 @@ int intel_connector_update_modes(struct drm_connector *connector,
 void intel_attach_force_audio_property(struct drm_connector *connector);
 void intel_attach_broadcast_rgb_property(struct drm_connector *connector);
 void intel_attach_aspect_ratio_property(struct drm_connector *connector);
+void intel_attach_colorspace_property(struct drm_connector *connector);
 
 /* intel_csr.c */
 void intel_csr_ucode_init(struct drm_i915_private *);
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index f125a62..765718b 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -498,6 +498,8 @@ static void intel_hdmi_set_avi_infoframe(struct intel_encoder *encoder,
 	else
 		frame.avi.colorspace = HDMI_COLORSPACE_RGB;
 
+	drm_hdmi_avi_infoframe_colorspace(&frame.avi, conn_state);
+
 	drm_hdmi_avi_infoframe_quant_range(&frame.avi,
 					   conn_state->connector,
 					   adjusted_mode,
@@ -2143,10 +2145,21 @@ static void intel_hdmi_destroy(struct drm_connector *connector)
 intel_hdmi_add_properties(struct intel_hdmi *intel_hdmi, struct drm_connector *connector)
 {
 	struct drm_i915_private *dev_priv = to_i915(connector->dev);
+	struct intel_digital_port *intel_dig_port =
+				hdmi_to_dig_port(intel_hdmi);
 
 	intel_attach_force_audio_property(connector);
 	intel_attach_broadcast_rgb_property(connector);
 	intel_attach_aspect_ratio_property(connector);
+
+	/*
+	 * Attach Colorspace property for Non LSPCON based device
+	 * ToDo: This needs to be extended for LSPCON implementation
+	 * as well. Will be implemented separately.
+	 */
+	if (!intel_dig_port->lspcon.active)
+		intel_attach_colorspace_property(connector);
+
 	drm_connector_attach_content_type_property(connector);
 	connector->state->picture_aspect_ratio = HDMI_PICTURE_ASPECT_NONE;
 
-- 
1.9.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

✓ Fi.CI.BAT: success for Add Colorspace connector property interface (rev16)

[Patchwork]

== Series Details ==

Series: Add Colorspace connector property interface (rev16)
URL   : https://patchwork.freedesktop.org/series/47132/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_5632 -> Patchwork_12260
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://patchwork.freedesktop.org/api/1.0/series/47132/revisions/16/mbox/

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

  Here are the changes found in Patchwork_12260 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@i915_selftest@live_execlists:
    - fi-apl-guc:         PASS -> INCOMPLETE [fdo#103927]

  * igt@kms_busy@basic-flip-a:
    - fi-gdg-551:         PASS -> FAIL [fdo#103182]

  * igt@kms_chamelium@hdmi-hpd-fast:
    - fi-kbl-7500u:       PASS -> FAIL [fdo#109485]

  * igt@kms_pipe_crc_basic@suspend-read-crc-pipe-b:
    - fi-blb-e6850:       PASS -> INCOMPLETE [fdo#107718]

  
#### Possible fixes ####

  * igt@kms_pipe_crc_basic@nonblocking-crc-pipe-b:
    - fi-byt-clapper:     FAIL [fdo#107362] -> PASS

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

  [fdo#103182]: https://bugs.freedesktop.org/show_bug.cgi?id=103182
  [fdo#103927]: https://bugs.freedesktop.org/show_bug.cgi?id=103927
  [fdo#107362]: https://bugs.freedesktop.org/show_bug.cgi?id=107362
  [fdo#107718]: https://bugs.freedesktop.org/show_bug.cgi?id=107718
  [fdo#108569]: https://bugs.freedesktop.org/show_bug.cgi?id=108569
  [fdo#108622]: https://bugs.freedesktop.org/show_bug.cgi?id=108622
  [fdo#109485]: https://bugs.freedesktop.org/show_bug.cgi?id=109485


Participating hosts (46 -> 40)
------------------------------

  Missing    (6): fi-kbl-soraka fi-ilk-m540 fi-byt-squawks fi-bsw-cyan fi-pnv-d510 fi-icl-y 


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

    * Linux: CI_DRM_5632 -> Patchwork_12260

  CI_DRM_5632: 22cdf0031c984a211ed9edac3979d0156737972d @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_4837: 368e76156f752e6ed6ac32ed9f400567aef7d3fc @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_12260: 7341a87423da026459b2826c80e6727f8b5a093d @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

7341a87423da drm/i915: Attach colorspace property and enable modeset
d987d872df06 drm: Add colorspace info to AVI Infoframe
e767024f5f39 drm: Add HDMI colorspace property

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_12260/
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

✗ Fi.CI.IGT: failure for Add Colorspace connector property interface (rev16)

[Patchwork]

== Series Details ==

Series: Add Colorspace connector property interface (rev16)
URL   : https://patchwork.freedesktop.org/series/47132/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_5632_full -> Patchwork_12260_full
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Patchwork_12260_full absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Patchwork_12260_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_12260_full:

### IGT changes ###

#### Possible regressions ####

  * igt@pm_rpm@cursor:
    - shard-iclb:         PASS -> INCOMPLETE

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

  Here are the changes found in Patchwork_12260_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@kms_atomic_transition@plane-all-modeset-transition:
    - shard-apl:          PASS -> INCOMPLETE [fdo#103927]

  * igt@kms_busy@extended-modeset-hang-newfb-render-a:
    - shard-iclb:         NOTRUN -> DMESG-WARN [fdo#107956]

  * igt@kms_busy@extended-modeset-hang-newfb-with-reset-render-b:
    - shard-kbl:          NOTRUN -> DMESG-WARN [fdo#107956]

  * igt@kms_ccs@pipe-a-crc-sprite-planes-basic:
    - shard-iclb:         NOTRUN -> FAIL [fdo#107725]

  * igt@kms_color@pipe-b-ctm-max:
    - shard-iclb:         NOTRUN -> DMESG-FAIL [fdo#109624]

  * igt@kms_color@pipe-b-legacy-gamma:
    - shard-glk:          PASS -> FAIL [fdo#104782]

  * igt@kms_color@pipe-c-ctm-negative:
    - shard-iclb:         NOTRUN -> DMESG-WARN [fdo#109624]

  * igt@kms_cursor_crc@cursor-128x42-sliding:
    - shard-iclb:         NOTRUN -> FAIL [fdo#103232] +2

  * igt@kms_cursor_crc@cursor-64x21-sliding:
    - shard-apl:          PASS -> FAIL [fdo#103232] +4

  * igt@kms_cursor_crc@cursor-64x64-suspend:
    - shard-apl:          PASS -> FAIL [fdo#103191] / [fdo#103232]

  * igt@kms_flip@2x-flip-vs-expired-vblank-interruptible:
    - shard-glk:          PASS -> FAIL [fdo#105363]

  * igt@kms_flip@flip-vs-suspend:
    - shard-glk:          PASS -> INCOMPLETE [fdo#103359] / [k.org#198133]

  * igt@kms_flip@modeset-vs-vblank-race:
    - shard-glk:          PASS -> FAIL [fdo#103060]

  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-render:
    - shard-apl:          PASS -> FAIL [fdo#103167] +4

  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-fullscreen:
    - shard-glk:          PASS -> FAIL [fdo#103167] +2

  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-move:
    - shard-iclb:         PASS -> FAIL [fdo#103167] +1

  * igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-spr-indfb-onoff:
    - shard-iclb:         NOTRUN -> FAIL [fdo#103167] +1

  * igt@kms_plane@pixel-format-pipe-c-planes-source-clamping:
    - shard-apl:          PASS -> FAIL [fdo#108948]

  * igt@kms_plane@plane-position-covered-pipe-a-planes:
    - shard-iclb:         NOTRUN -> FAIL [fdo#103166]

  * igt@kms_plane@plane-position-covered-pipe-b-planes:
    - shard-glk:          PASS -> FAIL [fdo#103166]

  * igt@kms_plane_multiple@atomic-pipe-a-tiling-yf:
    - shard-iclb:         PASS -> FAIL [fdo#103166]

  * igt@kms_plane_multiple@atomic-pipe-b-tiling-y:
    - shard-apl:          PASS -> FAIL [fdo#103166] +2

  * igt@pm_rpm@cursor-dpms:
    - shard-iclb:         PASS -> DMESG-WARN [fdo#107724] +6

  * igt@pm_rpm@reg-read-ioctl:
    - shard-iclb:         NOTRUN -> DMESG-WARN [fdo#107724]

  
#### Possible fixes ####

  * igt@kms_busy@extended-modeset-hang-newfb-with-reset-render-a:
    - shard-snb:          DMESG-WARN [fdo#107956] -> PASS

  * igt@kms_cursor_crc@cursor-256x85-random:
    - shard-apl:          FAIL [fdo#103232] -> PASS

  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-fullscreen:
    - shard-iclb:         FAIL [fdo#103167] -> PASS

  * igt@kms_frontbuffer_tracking@fbc-2p-primscrn-cur-indfb-draw-mmap-gtt:
    - shard-glk:          FAIL [fdo#103167] -> PASS +1

  * igt@kms_plane@plane-position-covered-pipe-c-planes:
    - shard-apl:          FAIL [fdo#103166] -> PASS

  * igt@kms_universal_plane@universal-plane-pipe-b-functional:
    - shard-glk:          FAIL [fdo#103166] -> PASS +2

  * igt@kms_vblank@pipe-a-ts-continuation-dpms-suspend:
    - shard-iclb:         INCOMPLETE [fdo#107713] -> PASS

  * igt@pm_rpm@dpms-mode-unset-lpsp:
    - shard-iclb:         DMESG-WARN [fdo#107724] -> PASS

  * igt@pm_rps@waitboost:
    - shard-glk:          FAIL [fdo#102250] -> PASS

  * igt@tools_test@tools_test:
    - shard-glk:          {SKIP} [fdo#109271] -> PASS

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

  [fdo#102250]: https://bugs.freedesktop.org/show_bug.cgi?id=102250
  [fdo#103060]: https://bugs.freedesktop.org/show_bug.cgi?id=103060
  [fdo#103166]: https://bugs.freedesktop.org/show_bug.cgi?id=103166
  [fdo#103167]: https://bugs.freedesktop.org/show_bug.cgi?id=103167
  [fdo#103191]: https://bugs.freedesktop.org/show_bug.cgi?id=103191
  [fdo#103232]: https://bugs.freedesktop.org/show_bug.cgi?id=103232
  [fdo#103359]: https://bugs.freedesktop.org/show_bug.cgi?id=103359
  [fdo#103927]: https://bugs.freedesktop.org/show_bug.cgi?id=103927
  [fdo#104782]: https://bugs.freedesktop.org/show_bug.cgi?id=104782
  [fdo#105363]: https://bugs.freedesktop.org/show_bug.cgi?id=105363
  [fdo#107713]: https://bugs.freedesktop.org/show_bug.cgi?id=107713
  [fdo#107724]: https://bugs.freedesktop.org/show_bug.cgi?id=107724
  [fdo#107725]: https://bugs.freedesktop.org/show_bug.cgi?id=107725
  [fdo#107956]: https://bugs.freedesktop.org/show_bug.cgi?id=107956
  [fdo#108948]: https://bugs.freedesktop.org/show_bug.cgi?id=108948
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109274]: https://bugs.freedesktop.org/show_bug.cgi?id=109274
  [fdo#109275]: https://bugs.freedesktop.org/show_bug.cgi?id=109275
  [fdo#109276]: https://bugs.freedesktop.org/show_bug.cgi?id=109276
  [fdo#109277]: https://bugs.freedesktop.org/show_bug.cgi?id=109277
  [fdo#109278]: https://bugs.freedesktop.org/show_bug.cgi?id=109278
  [fdo#109279]: https://bugs.freedesktop.org/show_bug.cgi?id=109279
  [fdo#109280]: https://bugs.freedesktop.org/show_bug.cgi?id=109280
  [fdo#109281]: https://bugs.freedesktop.org/show_bug.cgi?id=109281
  [fdo#109284]: https://bugs.freedesktop.org/show_bug.cgi?id=109284
  [fdo#109287]: https://bugs.freedesktop.org/show_bug.cgi?id=109287
  [fdo#109289]: https://bugs.freedesktop.org/show_bug.cgi?id=109289
  [fdo#109291]: https://bugs.freedesktop.org/show_bug.cgi?id=109291
  [fdo#109295]: https://bugs.freedesktop.org/show_bug.cgi?id=109295
  [fdo#109303]: https://bugs.freedesktop.org/show_bug.cgi?id=109303
  [fdo#109313]: https://bugs.freedesktop.org/show_bug.cgi?id=109313
  [fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
  [fdo#109624]: https://bugs.freedesktop.org/show_bug.cgi?id=109624
  [k.org#198133]: https://bugzilla.kernel.org/show_bug.cgi?id=198133


Participating hosts (7 -> 6)
------------------------------

  Missing    (1): shard-skl 


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

    * Linux: CI_DRM_5632 -> Patchwork_12260

  CI_DRM_5632: 22cdf0031c984a211ed9edac3979d0156737972d @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_4837: 368e76156f752e6ed6ac32ed9f400567aef7d3fc @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_12260: 7341a87423da026459b2826c80e6727f8b5a093d @ 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_12260/
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

Re: ✗ Fi.CI.IGT: failure for Add Colorspace connector property interface (rev16)

[Shankar, Uma]

>-----Original Message-----
>From: Intel-gfx [mailto:intel-gfx-bounces@lists.freedesktop.org] On Behalf Of
>Patchwork
>Sent: Wednesday, February 20, 2019 2:43 AM
>To: intel-gfx@lists.freedesktop.org
>Subject: [Intel-gfx] ✗ Fi.CI.IGT: failure for Add Colorspace connector property
>interface (rev16)
>
>== Series Details ==
>
>Series: Add Colorspace connector property interface (rev16)
>URL   : https://patchwork.freedesktop.org/series/47132/
>State : failure
>
>== Summary ==
>
>CI Bug Log - changes from CI_DRM_5632_full -> Patchwork_12260_full
>====================================================
>
>Summary
>-------
>
>  **FAILURE**
>
>  Serious unknown changes coming with Patchwork_12260_full absolutely need to be
>  verified manually.
>
>  If you think the reported changes have nothing to do with the changes
>  introduced in Patchwork_12260_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_12260_full:
>
>### IGT changes ###
>
>#### Possible regressions ####
>
>  * igt@pm_rpm@cursor:
>    - shard-iclb:         PASS -> INCOMPLETE

This is not related to this change, it seems a false positive. Earlier revision with same change
had clean IGT pass. This version didn't introduced any major change hence this should be ignored
and investigated as to why this is coming in the CI runs. Is this already known ?

Regards,
Uma Shankar

>Known issues
>------------
>
>  Here are the changes found in Patchwork_12260_full that come from known issues:
>
>### IGT changes ###
>
>#### Issues hit ####
>
>  * igt@kms_atomic_transition@plane-all-modeset-transition:
>    - shard-apl:          PASS -> INCOMPLETE [fdo#103927]
>
>  * igt@kms_busy@extended-modeset-hang-newfb-render-a:
>    - shard-iclb:         NOTRUN -> DMESG-WARN [fdo#107956]
>
>  * igt@kms_busy@extended-modeset-hang-newfb-with-reset-render-b:
>    - shard-kbl:          NOTRUN -> DMESG-WARN [fdo#107956]
>
>  * igt@kms_ccs@pipe-a-crc-sprite-planes-basic:
>    - shard-iclb:         NOTRUN -> FAIL [fdo#107725]
>
>  * igt@kms_color@pipe-b-ctm-max:
>    - shard-iclb:         NOTRUN -> DMESG-FAIL [fdo#109624]
>
>  * igt@kms_color@pipe-b-legacy-gamma:
>    - shard-glk:          PASS -> FAIL [fdo#104782]
>
>  * igt@kms_color@pipe-c-ctm-negative:
>    - shard-iclb:         NOTRUN -> DMESG-WARN [fdo#109624]
>
>  * igt@kms_cursor_crc@cursor-128x42-sliding:
>    - shard-iclb:         NOTRUN -> FAIL [fdo#103232] +2
>
>  * igt@kms_cursor_crc@cursor-64x21-sliding:
>    - shard-apl:          PASS -> FAIL [fdo#103232] +4
>
>  * igt@kms_cursor_crc@cursor-64x64-suspend:
>    - shard-apl:          PASS -> FAIL [fdo#103191] / [fdo#103232]
>
>  * igt@kms_flip@2x-flip-vs-expired-vblank-interruptible:
>    - shard-glk:          PASS -> FAIL [fdo#105363]
>
>  * igt@kms_flip@flip-vs-suspend:
>    - shard-glk:          PASS -> INCOMPLETE [fdo#103359] / [k.org#198133]
>
>  * igt@kms_flip@modeset-vs-vblank-race:
>    - shard-glk:          PASS -> FAIL [fdo#103060]
>
>  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-render:
>    - shard-apl:          PASS -> FAIL [fdo#103167] +4
>
>  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-fullscreen:
>    - shard-glk:          PASS -> FAIL [fdo#103167] +2
>
>  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-move:
>    - shard-iclb:         PASS -> FAIL [fdo#103167] +1
>
>  * igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-spr-indfb-onoff:
>    - shard-iclb:         NOTRUN -> FAIL [fdo#103167] +1
>
>  * igt@kms_plane@pixel-format-pipe-c-planes-source-clamping:
>    - shard-apl:          PASS -> FAIL [fdo#108948]
>
>  * igt@kms_plane@plane-position-covered-pipe-a-planes:
>    - shard-iclb:         NOTRUN -> FAIL [fdo#103166]
>
>  * igt@kms_plane@plane-position-covered-pipe-b-planes:
>    - shard-glk:          PASS -> FAIL [fdo#103166]
>
>  * igt@kms_plane_multiple@atomic-pipe-a-tiling-yf:
>    - shard-iclb:         PASS -> FAIL [fdo#103166]
>
>  * igt@kms_plane_multiple@atomic-pipe-b-tiling-y:
>    - shard-apl:          PASS -> FAIL [fdo#103166] +2
>
>  * igt@pm_rpm@cursor-dpms:
>    - shard-iclb:         PASS -> DMESG-WARN [fdo#107724] +6
>
>  * igt@pm_rpm@reg-read-ioctl:
>    - shard-iclb:         NOTRUN -> DMESG-WARN [fdo#107724]
>
>
>#### Possible fixes ####
>
>  * igt@kms_busy@extended-modeset-hang-newfb-with-reset-render-a:
>    - shard-snb:          DMESG-WARN [fdo#107956] -> PASS
>
>  * igt@kms_cursor_crc@cursor-256x85-random:
>    - shard-apl:          FAIL [fdo#103232] -> PASS
>
>  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-fullscreen:
>    - shard-iclb:         FAIL [fdo#103167] -> PASS
>
>  * igt@kms_frontbuffer_tracking@fbc-2p-primscrn-cur-indfb-draw-mmap-gtt:
>    - shard-glk:          FAIL [fdo#103167] -> PASS +1
>
>  * igt@kms_plane@plane-position-covered-pipe-c-planes:
>    - shard-apl:          FAIL [fdo#103166] -> PASS
>
>  * igt@kms_universal_plane@universal-plane-pipe-b-functional:
>    - shard-glk:          FAIL [fdo#103166] -> PASS +2
>
>  * igt@kms_vblank@pipe-a-ts-continuation-dpms-suspend:
>    - shard-iclb:         INCOMPLETE [fdo#107713] -> PASS
>
>  * igt@pm_rpm@dpms-mode-unset-lpsp:
>    - shard-iclb:         DMESG-WARN [fdo#107724] -> PASS
>
>  * igt@pm_rps@waitboost:
>    - shard-glk:          FAIL [fdo#102250] -> PASS
>
>  * igt@tools_test@tools_test:
>    - shard-glk:          {SKIP} [fdo#109271] -> PASS
>
>
>  {name}: This element is suppressed. This means it is ignored when computing
>          the status of the difference (SUCCESS, WARNING, or FAILURE).
>
>  [fdo#102250]: https://bugs.freedesktop.org/show_bug.cgi?id=102250
>  [fdo#103060]: https://bugs.freedesktop.org/show_bug.cgi?id=103060
>  [fdo#103166]: https://bugs.freedesktop.org/show_bug.cgi?id=103166
>  [fdo#103167]: https://bugs.freedesktop.org/show_bug.cgi?id=103167
>  [fdo#103191]: https://bugs.freedesktop.org/show_bug.cgi?id=103191
>  [fdo#103232]: https://bugs.freedesktop.org/show_bug.cgi?id=103232
>  [fdo#103359]: https://bugs.freedesktop.org/show_bug.cgi?id=103359
>  [fdo#103927]: https://bugs.freedesktop.org/show_bug.cgi?id=103927
>  [fdo#104782]: https://bugs.freedesktop.org/show_bug.cgi?id=104782
>  [fdo#105363]: https://bugs.freedesktop.org/show_bug.cgi?id=105363
>  [fdo#107713]: https://bugs.freedesktop.org/show_bug.cgi?id=107713
>  [fdo#107724]: https://bugs.freedesktop.org/show_bug.cgi?id=107724
>  [fdo#107725]: https://bugs.freedesktop.org/show_bug.cgi?id=107725
>  [fdo#107956]: https://bugs.freedesktop.org/show_bug.cgi?id=107956
>  [fdo#108948]: https://bugs.freedesktop.org/show_bug.cgi?id=108948
>  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
>  [fdo#109274]: https://bugs.freedesktop.org/show_bug.cgi?id=109274
>  [fdo#109275]: https://bugs.freedesktop.org/show_bug.cgi?id=109275
>  [fdo#109276]: https://bugs.freedesktop.org/show_bug.cgi?id=109276
>  [fdo#109277]: https://bugs.freedesktop.org/show_bug.cgi?id=109277
>  [fdo#109278]: https://bugs.freedesktop.org/show_bug.cgi?id=109278
>  [fdo#109279]: https://bugs.freedesktop.org/show_bug.cgi?id=109279
>  [fdo#109280]: https://bugs.freedesktop.org/show_bug.cgi?id=109280
>  [fdo#109281]: https://bugs.freedesktop.org/show_bug.cgi?id=109281
>  [fdo#109284]: https://bugs.freedesktop.org/show_bug.cgi?id=109284
>  [fdo#109287]: https://bugs.freedesktop.org/show_bug.cgi?id=109287
>  [fdo#109289]: https://bugs.freedesktop.org/show_bug.cgi?id=109289
>  [fdo#109291]: https://bugs.freedesktop.org/show_bug.cgi?id=109291
>  [fdo#109295]: https://bugs.freedesktop.org/show_bug.cgi?id=109295
>  [fdo#109303]: https://bugs.freedesktop.org/show_bug.cgi?id=109303
>  [fdo#109313]: https://bugs.freedesktop.org/show_bug.cgi?id=109313
>  [fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
>  [fdo#109624]: https://bugs.freedesktop.org/show_bug.cgi?id=109624
>  [k.org#198133]: https://bugzilla.kernel.org/show_bug.cgi?id=198133
>
>
>Participating hosts (7 -> 6)
>------------------------------
>
>  Missing    (1): shard-skl
>
>
>Build changes
>-------------
>
>    * Linux: CI_DRM_5632 -> Patchwork_12260
>
>  CI_DRM_5632: 22cdf0031c984a211ed9edac3979d0156737972d @
>git://anongit.freedesktop.org/gfx-ci/linux
>  IGT_4837: 368e76156f752e6ed6ac32ed9f400567aef7d3fc @
>git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
>  Patchwork_12260: 7341a87423da026459b2826c80e6727f8b5a093d @
>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_12260/
>_______________________________________________
>Intel-gfx mailing list
>Intel-gfx@lists.freedesktop.org
>https://lists.freedesktop.org/mailman/listinfo/intel-gfx
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Re: ✗ Fi.CI.IGT: failure for Add Colorspace connector property interface (rev16)

[Maarten Lankhorst]

Op 20-02-2019 om 07:01 schreef Shankar, Uma:
>
>> -----Original Message-----
>> From: Intel-gfx [mailto:intel-gfx-bounces@lists.freedesktop.org] On Behalf Of
>> Patchwork
>> Sent: Wednesday, February 20, 2019 2:43 AM
>> To: intel-gfx@lists.freedesktop.org
>> Subject: [Intel-gfx] ✗ Fi.CI.IGT: failure for Add Colorspace connector property
>> interface (rev16)
>>
>> == Series Details ==
>>
>> Series: Add Colorspace connector property interface (rev16)
>> URL   : https://patchwork.freedesktop.org/series/47132/
>> State : failure
>>
>> == Summary ==
>>
>> CI Bug Log - changes from CI_DRM_5632_full -> Patchwork_12260_full
>> ====================================================
>>
>> Summary
>> -------
>>
>>  **FAILURE**
>>
>>  Serious unknown changes coming with Patchwork_12260_full absolutely need to be
>>  verified manually.
>>
>>  If you think the reported changes have nothing to do with the changes
>>  introduced in Patchwork_12260_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_12260_full:
>>
>> ### IGT changes ###
>>
>> #### Possible regressions ####
>>
>>  * igt@pm_rpm@cursor:
>>    - shard-iclb:         PASS -> INCOMPLETE
> This is not related to this change, it seems a false positive. Earlier revision with same change
> had clean IGT pass. This version didn't introduced any major change hence this should be ignored
> and investigated as to why this is coming in the CI runs. Is this already known ?
>
> Regards,
> Uma Shankar


Noticed pm_rpm@cursor failing, but yeah..

Pushed the series, thanks for your patience. :)

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Re: ✗ Fi.CI.IGT: failure for Add Colorspace connector property interface (rev16)

[Shankar, Uma]

>-----Original Message-----
>From: Maarten Lankhorst [mailto:maarten.lankhorst@linux.intel.com]
>Sent: Wednesday, February 20, 2019 2:27 PM
>To: Shankar, Uma <uma.shankar@intel.com>; intel-gfx@lists.freedesktop.org
>Subject: Re: [Intel-gfx] ✗ Fi.CI.IGT: failure for Add Colorspace connector property
>interface (rev16)
>
>Op 20-02-2019 om 07:01 schreef Shankar, Uma:
>>
>>> -----Original Message-----
>>> From: Intel-gfx [mailto:intel-gfx-bounces@lists.freedesktop.org] On
>>> Behalf Of Patchwork
>>> Sent: Wednesday, February 20, 2019 2:43 AM
>>> To: intel-gfx@lists.freedesktop.org
>>> Subject: [Intel-gfx] ✗ Fi.CI.IGT: failure for Add Colorspace
>>> connector property interface (rev16)
>>>
>>> == Series Details ==
>>>
>>> Series: Add Colorspace connector property interface (rev16)
>>> URL   : https://patchwork.freedesktop.org/series/47132/
>>> State : failure
>>>
>>> == Summary ==
>>>
>>> CI Bug Log - changes from CI_DRM_5632_full -> Patchwork_12260_full
>>> ====================================================
>>>
>>> Summary
>>> -------
>>>
>>>  **FAILURE**
>>>
>>>  Serious unknown changes coming with Patchwork_12260_full absolutely
>>> need to be  verified manually.
>>>
>>>  If you think the reported changes have nothing to do with the
>>> changes  introduced in Patchwork_12260_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_12260_full:
>>>
>>> ### IGT changes ###
>>>
>>> #### Possible regressions ####
>>>
>>>  * igt@pm_rpm@cursor:
>>>    - shard-iclb:         PASS -> INCOMPLETE
>> This is not related to this change, it seems a false positive. Earlier
>> revision with same change had clean IGT pass. This version didn't
>> introduced any major change hence this should be ignored and investigated as to
>why this is coming in the CI runs. Is this already known ?
>>
>> Regards,
>> Uma Shankar
>
>
>Noticed pm_rpm@cursor failing, but yeah..
>
>Pushed the series, thanks for your patience. :)

Thanks Maarten for all your support.

Regards,
Uma Shankar
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