[Intel-gfx] [PATCH 0/4] drm/i915: Add HWMON support

[Intel-gfx] [PATCH 0/4] drm/i915: Add HWMON support

[Badal Nilawar]

v2:
  - Reorganized series. Created first patch as infrastructure patch
    followed by feature patches. (Ashutosh)
  - Fixed review comments (Jani)
  - Fixed review comments (Ashutosh)

Dale B Stimson (3):
  drm/i915/hwmon: Add HWMON infrastructure patch
  drm/i915/hwmon: Add HWMON power sensor support
  drm/i915/hwmon: Add HWMON energy support

Riana Tauro (1):
  drm/i915/hwmon: Add HWMON current voltage support

 .../ABI/testing/sysfs-driver-intel-i915-hwmon |  43 ++
 drivers/gpu/drm/i915/Makefile                 |   3 +
 drivers/gpu/drm/i915/gt/intel_gt_regs.h       |   3 +
 drivers/gpu/drm/i915/i915_driver.c            |   7 +
 drivers/gpu/drm/i915/i915_drv.h               |   2 +
 drivers/gpu/drm/i915/i915_hwmon.c             | 608 ++++++++++++++++++
 drivers/gpu/drm/i915/i915_hwmon.h             |  22 +
 drivers/gpu/drm/i915/i915_reg.h               |  15 +
 drivers/gpu/drm/i915/intel_mchbar_regs.h      |   9 +
 9 files changed, 712 insertions(+)
 create mode 100644 Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
 create mode 100644 drivers/gpu/drm/i915/i915_hwmon.c
 create mode 100644 drivers/gpu/drm/i915/i915_hwmon.h

-- 
2.25.1

[Intel-gfx] [PATCH 1/4] drm/i915/hwmon: Add HWMON infrastructure patch

[Badal Nilawar]

From: Dale B Stimson <dale.b.stimson@intel.com>

As part of the System Managemenent Interface (SMI), HWMON
subsystem can be used to get the raw sensor data.
This patch sets up HWMON infrastructure

v2:
  - Create HWMON infra patch (Ashutosh)
  - Fixed review comments (Jani)
  - Remove "select HWMON" from i915/Kconfig (Jani)

Signed-off-by: Dale B Stimson <dale.b.stimson@intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: Riana Tauro <riana.tauro@intel.com>
Signed-off-by: Badal Nilawar <badal.nilawar@intel.com>
---
 drivers/gpu/drm/i915/Makefile      |   3 +
 drivers/gpu/drm/i915/i915_driver.c |   7 ++
 drivers/gpu/drm/i915/i915_drv.h    |   2 +
 drivers/gpu/drm/i915/i915_hwmon.c  | 163 +++++++++++++++++++++++++++++
 drivers/gpu/drm/i915/i915_hwmon.h  |  21 ++++
 5 files changed, 196 insertions(+)
 create mode 100644 drivers/gpu/drm/i915/i915_hwmon.c
 create mode 100644 drivers/gpu/drm/i915/i915_hwmon.h

diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile
index 6c17d3d6db24..09f5b5c74daf 100644
--- a/drivers/gpu/drm/i915/Makefile
+++ b/drivers/gpu/drm/i915/Makefile
@@ -208,6 +208,9 @@ i915-y += gt/uc/intel_uc.o \
 # graphics system controller (GSC) support
 i915-y += gt/intel_gsc.o
 
+# graphics hardware monitoring (HWMON) support
+i915-$(CONFIG_HWMON) += i915_hwmon.o
+
 # modesetting core code
 i915-y += \
 	display/hsw_ips.o \
diff --git a/drivers/gpu/drm/i915/i915_driver.c b/drivers/gpu/drm/i915/i915_driver.c
index 0e224761d0ed..60c5cee41aa3 100644
--- a/drivers/gpu/drm/i915/i915_driver.c
+++ b/drivers/gpu/drm/i915/i915_driver.c
@@ -80,6 +80,7 @@
 #include "i915_drm_client.h"
 #include "i915_drv.h"
 #include "i915_getparam.h"
+#include "i915_hwmon.h"
 #include "i915_ioc32.h"
 #include "i915_ioctl.h"
 #include "i915_irq.h"
@@ -721,6 +722,9 @@ static void i915_driver_register(struct drm_i915_private *dev_priv)
 
 	intel_gt_driver_register(to_gt(dev_priv));
 
+#ifdef CONFIG_HWMON
+	i915_hwmon_register(dev_priv);
+#endif
 	intel_display_driver_register(dev_priv);
 
 	intel_power_domains_enable(dev_priv);
@@ -747,6 +751,9 @@ static void i915_driver_unregister(struct drm_i915_private *dev_priv)
 
 	intel_display_driver_unregister(dev_priv);
 
+#ifdef CONFIG_HWMON
+	i915_hwmon_unregister(dev_priv);
+#endif
 	intel_gt_driver_unregister(to_gt(dev_priv));
 
 	i915_perf_unregister(dev_priv);
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index c22f29c3faa0..2357a0295f99 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -705,6 +705,8 @@ struct drm_i915_private {
 
 	struct i915_perf perf;
 
+	struct i915_hwmon *hwmon;
+
 	/* Abstract the submission mechanism (legacy ringbuffer or execlists) away */
 	struct intel_gt gt0;
 
diff --git a/drivers/gpu/drm/i915/i915_hwmon.c b/drivers/gpu/drm/i915/i915_hwmon.c
new file mode 100644
index 000000000000..2ef40b0c1e70
--- /dev/null
+++ b/drivers/gpu/drm/i915/i915_hwmon.c
@@ -0,0 +1,163 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright © 2022 Intel Corporation
+ */
+
+/*
+ * Power-related hwmon entries.
+ */
+
+#include <linux/hwmon.h>
+#include <linux/hwmon-sysfs.h>
+#include <linux/types.h>
+
+#include "i915_hwmon.h"
+#include "i915_drv.h"
+#include "intel_mchbar_regs.h"
+
+
+struct i915_hwmon_reg {
+};
+
+struct i915_hwmon_drvdata {
+	struct i915_hwmon *hwmon;
+	struct intel_uncore *uncore;
+	struct device *hwmon_dev;
+	char name[12];
+};
+
+struct i915_hwmon {
+	struct i915_hwmon_drvdata ddat;
+	struct mutex hwmon_lock;	/* counter overflow logic and rmw */
+	struct i915_hwmon_reg rg;
+};
+
+static struct attribute *hwmon_attributes[] = {
+	NULL
+};
+
+static umode_t hwmon_attributes_visible(struct kobject *kobj,
+					struct attribute *attr, int index)
+{
+	return 0;
+}
+
+static const struct attribute_group hwmon_attrgroup = {
+	.attrs = hwmon_attributes,
+	.is_visible = hwmon_attributes_visible,
+};
+
+static const struct attribute_group *hwmon_groups[] = {
+	&hwmon_attrgroup,
+	NULL
+};
+
+
+static const struct hwmon_channel_info *i915_info[] = {
+	NULL
+};
+
+static umode_t
+i915_is_visible(const void *drvdata, enum hwmon_sensor_types type,
+		u32 attr, int channel)
+{
+	switch (type) {
+	default:
+		return 0;
+	}
+}
+
+static int
+i915_read(struct device *dev, enum hwmon_sensor_types type, u32 attr,
+	  int channel, long *val)
+{
+	switch (type) {
+	default:
+		return -EOPNOTSUPP;
+	}
+}
+
+static int
+i915_write(struct device *dev, enum hwmon_sensor_types type, u32 attr,
+	   int channel, long val)
+{
+	switch (type) {
+	default:
+		return -EOPNOTSUPP;
+	}
+}
+
+static const struct hwmon_ops i915_hwmon_ops = {
+	.is_visible = i915_is_visible,
+	.read = i915_read,
+	.write = i915_write,
+};
+
+static const struct hwmon_chip_info i915_chip_info = {
+	.ops = &i915_hwmon_ops,
+	.info = i915_info,
+};
+
+static void
+i915_hwmon_get_preregistration_info(struct drm_i915_private *i915)
+{
+
+}
+
+void i915_hwmon_register(struct drm_i915_private *i915)
+{
+	struct device *dev = i915->drm.dev;
+	struct i915_hwmon *hwmon;
+	struct device *hwmon_dev;
+	struct i915_hwmon_drvdata *ddat;
+
+	hwmon = kzalloc(sizeof(*hwmon), GFP_KERNEL);
+	if (!hwmon)
+		return;
+
+	i915->hwmon = hwmon;
+
+	mutex_init(&hwmon->hwmon_lock);
+
+	ddat = &hwmon->ddat;
+
+	ddat->hwmon = hwmon;
+	ddat->uncore = &i915->uncore;
+	snprintf(ddat->name, sizeof(ddat->name), "i915");
+
+	i915_hwmon_get_preregistration_info(i915);
+
+	/*  hwmon_dev points to device hwmon<i> */
+	hwmon_dev = hwmon_device_register_with_info(dev, ddat->name,
+						    ddat,
+						    &i915_chip_info,
+						    hwmon_groups);
+
+	if (IS_ERR(hwmon_dev)) {
+		mutex_destroy(&hwmon->hwmon_lock);
+		i915->hwmon = NULL;
+		kfree(hwmon);
+		return;
+	}
+
+	ddat->hwmon_dev = hwmon_dev;
+}
+
+void i915_hwmon_unregister(struct drm_i915_private *i915)
+{
+	struct i915_hwmon *hwmon;
+	struct i915_hwmon_drvdata *ddat;
+
+	hwmon = fetch_and_zero(&i915->hwmon);
+	if (!hwmon)
+		return;
+
+	ddat = &hwmon->ddat;
+
+	if (ddat->hwmon_dev)
+		hwmon_device_unregister(ddat->hwmon_dev);
+
+	mutex_destroy(&hwmon->hwmon_lock);
+
+	kfree(hwmon);
+}
diff --git a/drivers/gpu/drm/i915/i915_hwmon.h b/drivers/gpu/drm/i915/i915_hwmon.h
new file mode 100644
index 000000000000..1e7e2516a981
--- /dev/null
+++ b/drivers/gpu/drm/i915/i915_hwmon.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: MIT */
+
+/*
+ * Copyright © 2022 Intel Corporation
+ */
+
+#ifndef __I915_HWMON_H__
+#define __I915_HWMON_H__
+
+#include <linux/types.h>
+#include <linux/mutex.h>
+#include <linux/device.h>
+#include "i915_reg.h"
+
+struct drm_i915_private;
+struct i915_hwmon;
+
+void i915_hwmon_register(struct drm_i915_private *i915);
+void i915_hwmon_unregister(struct drm_i915_private *i915);
+
+#endif /* __I915_HWMON_H__ */
-- 
2.25.1

[Intel-gfx] [PATCH 2/4] drm/i915/hwmon: Add HWMON current voltage support

[Badal Nilawar]

From: Riana Tauro <riana.tauro@intel.com>

As part of the System Managemenent Interface (SMI), use the HWMON
subsystem to display current voltage

v2:
  - Updated date and kernel version in feature description
  - Fixed review comments (Ashutosh)

Cc: Anshuman Gupta <anshuman.gupta@intel.com>
Signed-off-by: Riana Tauro <riana.tauro@intel.com>
Signed-off-by: Badal Nilawar <badal.nilawar@intel.com>
---
 .../ABI/testing/sysfs-driver-intel-i915-hwmon |  7 +++
 drivers/gpu/drm/i915/gt/intel_gt_regs.h       |  3 +
 drivers/gpu/drm/i915/i915_hwmon.c             | 63 +++++++++++++++++++
 3 files changed, 73 insertions(+)
 create mode 100644 Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon

diff --git a/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon b/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
new file mode 100644
index 000000000000..24c4b7477d51
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
@@ -0,0 +1,7 @@
+What:		/sys/devices/.../hwmon/hwmon<i>/in0_input
+Date:		June 2022
+KernelVersion:	5.19
+Contact:	dri-devel@lists.freedesktop.org
+Description:	RO. Current Voltage in millivolt.
+
+		Only supported for particular Intel i915 graphics platforms.
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_regs.h b/drivers/gpu/drm/i915/gt/intel_gt_regs.h
index 07ef111947b8..63a39e1e00e2 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt_regs.h
+++ b/drivers/gpu/drm/i915/gt/intel_gt_regs.h
@@ -1487,6 +1487,9 @@
 #define VLV_RENDER_C0_COUNT			_MMIO(0x138118)
 #define VLV_MEDIA_C0_COUNT			_MMIO(0x13811c)
 
+#define GEN12_RPSTAT1				_MMIO(0x1381b4)
+#define   GEN12_VOLTAGE_MASK			REG_GENMASK(10, 0)
+
 #define GEN11_GT_INTR_DW(x)			_MMIO(0x190018 + ((x) * 4))
 #define   GEN11_CSME				(31)
 #define   GEN11_GUNIT				(28)
diff --git a/drivers/gpu/drm/i915/i915_hwmon.c b/drivers/gpu/drm/i915/i915_hwmon.c
index 2ef40b0c1e70..fc06db790243 100644
--- a/drivers/gpu/drm/i915/i915_hwmon.c
+++ b/drivers/gpu/drm/i915/i915_hwmon.c
@@ -14,9 +14,11 @@
 #include "i915_hwmon.h"
 #include "i915_drv.h"
 #include "intel_mchbar_regs.h"
+#include "gt/intel_gt_regs.h"
 
 
 struct i915_hwmon_reg {
+	i915_reg_t gt_perf_status;
 };
 
 struct i915_hwmon_drvdata {
@@ -53,15 +55,65 @@ static const struct attribute_group *hwmon_groups[] = {
 };
 
 
+/*
+ * HWMON SENSOR TYPE = hwmon_in
+ *  - Voltage Input value (in0_input)
+ */
+static const u32 i915_config_in[] = {
+	HWMON_I_INPUT,
+	0
+};
+
+static const struct hwmon_channel_info i915_in = {
+	.type = hwmon_in,
+	.config = i915_config_in,
+};
+
 static const struct hwmon_channel_info *i915_info[] = {
+	&i915_in,
 	NULL
 };
 
+static umode_t
+i915_in_is_visible(const struct i915_hwmon_drvdata *ddat, u32 attr)
+{
+	struct drm_i915_private *i915 = ddat->uncore->i915;
+
+	switch (attr) {
+	case hwmon_in_input:
+		return (IS_DG1(i915) || IS_DG2(i915)) ? 0444 : 0;
+	default:
+		return 0;
+	}
+}
+
+static int
+i915_in_read(struct i915_hwmon_drvdata *ddat, u32 attr, long *val)
+{
+	struct i915_hwmon *hwmon = ddat->hwmon;
+	intel_wakeref_t wakeref;
+	u32 reg_value;
+
+	switch (attr) {
+	case hwmon_in_input:
+		with_intel_runtime_pm(ddat->uncore->rpm, wakeref)
+			reg_value = intel_uncore_read(ddat->uncore, hwmon->rg.gt_perf_status);
+		*val = DIV_ROUND_CLOSEST(REG_FIELD_GET(GEN12_VOLTAGE_MASK, reg_value) * 25, 10);
+		return 0;
+	default:
+		return -EOPNOTSUPP;
+	}
+}
+
 static umode_t
 i915_is_visible(const void *drvdata, enum hwmon_sensor_types type,
 		u32 attr, int channel)
 {
+	struct i915_hwmon_drvdata *ddat = (struct i915_hwmon_drvdata *)drvdata;
+
 	switch (type) {
+	case hwmon_in:
+		return i915_in_is_visible(ddat, attr);
 	default:
 		return 0;
 	}
@@ -71,7 +123,11 @@ static int
 i915_read(struct device *dev, enum hwmon_sensor_types type, u32 attr,
 	  int channel, long *val)
 {
+	struct i915_hwmon_drvdata *ddat = dev_get_drvdata(dev);
+
 	switch (type) {
+	case hwmon_in:
+		return i915_in_read(ddat, attr, val);
 	default:
 		return -EOPNOTSUPP;
 	}
@@ -101,6 +157,13 @@ static const struct hwmon_chip_info i915_chip_info = {
 static void
 i915_hwmon_get_preregistration_info(struct drm_i915_private *i915)
 {
+	struct i915_hwmon *hwmon = i915->hwmon;
+
+	if (IS_DG1(i915) || IS_DG2(i915)) {
+		hwmon->rg.gt_perf_status = GEN12_RPSTAT1;
+	} else {
+		hwmon->rg.gt_perf_status = INVALID_MMIO_REG;
+	}
 
 }
 
-- 
2.25.1

Re: [Intel-gfx] [PATCH 2/4] drm/i915/hwmon: Add HWMON current voltage support

[Guenter Roeck]

On 6/20/22 13:46, Badal Nilawar wrote:
> From: Riana Tauro <riana.tauro@intel.com>
> 
> As part of the System Managemenent Interface (SMI), use the HWMON
> subsystem to display current voltage
> 
> v2:
>    - Updated date and kernel version in feature description
>    - Fixed review comments (Ashutosh)
> 
> Cc: Anshuman Gupta <anshuman.gupta@intel.com>
> Signed-off-by: Riana Tauro <riana.tauro@intel.com>
> Signed-off-by: Badal Nilawar <badal.nilawar@intel.com>
> ---
>   .../ABI/testing/sysfs-driver-intel-i915-hwmon |  7 +++
>   drivers/gpu/drm/i915/gt/intel_gt_regs.h       |  3 +
>   drivers/gpu/drm/i915/i915_hwmon.c             | 63 +++++++++++++++++++
>   3 files changed, 73 insertions(+)
>   create mode 100644 Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
> 
> diff --git a/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon b/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
> new file mode 100644
> index 000000000000..24c4b7477d51
> --- /dev/null
> +++ b/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
> @@ -0,0 +1,7 @@
> +What:		/sys/devices/.../hwmon/hwmon<i>/in0_input
> +Date:		June 2022
> +KernelVersion:	5.19
> +Contact:	dri-devel@lists.freedesktop.org
> +Description:	RO. Current Voltage in millivolt.
> +
> +		Only supported for particular Intel i915 graphics platforms.
> diff --git a/drivers/gpu/drm/i915/gt/intel_gt_regs.h b/drivers/gpu/drm/i915/gt/intel_gt_regs.h
> index 07ef111947b8..63a39e1e00e2 100644
> --- a/drivers/gpu/drm/i915/gt/intel_gt_regs.h
> +++ b/drivers/gpu/drm/i915/gt/intel_gt_regs.h
> @@ -1487,6 +1487,9 @@
>   #define VLV_RENDER_C0_COUNT			_MMIO(0x138118)
>   #define VLV_MEDIA_C0_COUNT			_MMIO(0x13811c)
>   
> +#define GEN12_RPSTAT1				_MMIO(0x1381b4)
> +#define   GEN12_VOLTAGE_MASK			REG_GENMASK(10, 0)
> +
>   #define GEN11_GT_INTR_DW(x)			_MMIO(0x190018 + ((x) * 4))
>   #define   GEN11_CSME				(31)
>   #define   GEN11_GUNIT				(28)
> diff --git a/drivers/gpu/drm/i915/i915_hwmon.c b/drivers/gpu/drm/i915/i915_hwmon.c
> index 2ef40b0c1e70..fc06db790243 100644
> --- a/drivers/gpu/drm/i915/i915_hwmon.c
> +++ b/drivers/gpu/drm/i915/i915_hwmon.c
> @@ -14,9 +14,11 @@
>   #include "i915_hwmon.h"
>   #include "i915_drv.h"
>   #include "intel_mchbar_regs.h"
> +#include "gt/intel_gt_regs.h"
>   
>   
>   struct i915_hwmon_reg {
> +	i915_reg_t gt_perf_status;
>   };
>   
>   struct i915_hwmon_drvdata {
> @@ -53,15 +55,65 @@ static const struct attribute_group *hwmon_groups[] = {
>   };
>   
>   
> +/*
> + * HWMON SENSOR TYPE = hwmon_in
> + *  - Voltage Input value (in0_input)
> + */
> +static const u32 i915_config_in[] = {
> +	HWMON_I_INPUT,
> +	0
> +};
> +
> +static const struct hwmon_channel_info i915_in = {
> +	.type = hwmon_in,
> +	.config = i915_config_in,
> +};
> +
>   static const struct hwmon_channel_info *i915_info[] = {
> +	&i915_in,
>   	NULL
>   };

Please use the HWMON_CHANNEL_INFO macro.

Thanks,
Guenter

>   
> +static umode_t
> +i915_in_is_visible(const struct i915_hwmon_drvdata *ddat, u32 attr)
> +{
> +	struct drm_i915_private *i915 = ddat->uncore->i915;
> +
> +	switch (attr) {
> +	case hwmon_in_input:
> +		return (IS_DG1(i915) || IS_DG2(i915)) ? 0444 : 0;
> +	default:
> +		return 0;
> +	}
> +}
> +
> +static int
> +i915_in_read(struct i915_hwmon_drvdata *ddat, u32 attr, long *val)
> +{
> +	struct i915_hwmon *hwmon = ddat->hwmon;
> +	intel_wakeref_t wakeref;
> +	u32 reg_value;
> +
> +	switch (attr) {
> +	case hwmon_in_input:
> +		with_intel_runtime_pm(ddat->uncore->rpm, wakeref)
> +			reg_value = intel_uncore_read(ddat->uncore, hwmon->rg.gt_perf_status);
> +		*val = DIV_ROUND_CLOSEST(REG_FIELD_GET(GEN12_VOLTAGE_MASK, reg_value) * 25, 10);
> +		return 0;
> +	default:
> +		return -EOPNOTSUPP;
> +	}
> +}
> +
>   static umode_t
>   i915_is_visible(const void *drvdata, enum hwmon_sensor_types type,
>   		u32 attr, int channel)
>   {
> +	struct i915_hwmon_drvdata *ddat = (struct i915_hwmon_drvdata *)drvdata;
> +
>   	switch (type) {
> +	case hwmon_in:
> +		return i915_in_is_visible(ddat, attr);
>   	default:
>   		return 0;
>   	}
> @@ -71,7 +123,11 @@ static int
>   i915_read(struct device *dev, enum hwmon_sensor_types type, u32 attr,
>   	  int channel, long *val)
>   {
> +	struct i915_hwmon_drvdata *ddat = dev_get_drvdata(dev);
> +
>   	switch (type) {
> +	case hwmon_in:
> +		return i915_in_read(ddat, attr, val);
>   	default:
>   		return -EOPNOTSUPP;
>   	}
> @@ -101,6 +157,13 @@ static const struct hwmon_chip_info i915_chip_info = {
>   static void
>   i915_hwmon_get_preregistration_info(struct drm_i915_private *i915)
>   {
> +	struct i915_hwmon *hwmon = i915->hwmon;
> +
> +	if (IS_DG1(i915) || IS_DG2(i915)) {
> +		hwmon->rg.gt_perf_status = GEN12_RPSTAT1;
> +	} else {
> +		hwmon->rg.gt_perf_status = INVALID_MMIO_REG;
> +	}
>   
>   }
>   

[Intel-gfx] [PATCH 3/4] drm/i915/hwmon: Add HWMON power sensor support

[Badal Nilawar]

From: Dale B Stimson <dale.b.stimson@intel.com>

As part of the System Managemenent Interface (SMI), use the HWMON
subsystem to display power utilization.

v2:
  - Fix review comments (Ashutosh)
  - Do not restore power1_max upon module unload/load sequence
    because on production systems modules are always loaded
    and not unloaded/reloaded (Ashutosh)
  - Fix review comments (Jani)
  - Remove endianness conversion (Ashutosh)

Signed-off-by: Dale B Stimson <dale.b.stimson@intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: Riana Tauro <riana.tauro@intel.com>
Signed-off-by: Badal Nilawar <badal.nilawar@intel.com>
---
 .../ABI/testing/sysfs-driver-intel-i915-hwmon |  20 ++
 drivers/gpu/drm/i915/i915_hwmon.c             | 226 +++++++++++++++++-
 drivers/gpu/drm/i915/i915_reg.h               |  15 ++
 drivers/gpu/drm/i915/intel_mchbar_regs.h      |   7 +
 4 files changed, 267 insertions(+), 1 deletion(-)

diff --git a/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon b/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
index 24c4b7477d51..945f472dd4a2 100644
--- a/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
+++ b/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
@@ -5,3 +5,23 @@ Contact:	dri-devel@lists.freedesktop.org
 Description:	RO. Current Voltage in millivolt.
 
 		Only supported for particular Intel i915 graphics platforms.
+
+What:		/sys/devices/.../hwmon/hwmon<i>/power1_max
+Date:		June 2022
+KernelVersion:	5.19
+Contact:	dri-devel@lists.freedesktop.org
+Description:	RW. Card reactive sustained  (PL1/Tau) power limit in microwatts.
+
+		The power controller will throttle the operating frequency
+		if the power averaged over a window (typically seconds)
+		exceeds this limit.
+
+		Only supported for particular Intel i915 graphics platforms.
+
+What:		/sys/devices/.../hwmon/hwmon<i>/power1_max_default
+Date:		June 2022
+KernelVersion:	5.19
+Contact:	dri-devel@lists.freedesktop.org
+Description:	RO. Card default power limit (default TDP setting).
+
+		Only supported for particular Intel i915 graphics platforms.
diff --git a/drivers/gpu/drm/i915/i915_hwmon.c b/drivers/gpu/drm/i915/i915_hwmon.c
index fc06db790243..75935a55f573 100644
--- a/drivers/gpu/drm/i915/i915_hwmon.c
+++ b/drivers/gpu/drm/i915/i915_hwmon.c
@@ -16,9 +16,22 @@
 #include "intel_mchbar_regs.h"
 #include "gt/intel_gt_regs.h"
 
+/*
+ * SF_* - scale factors for particular quantities according to hwmon spec.
+ * - power  - microwatts
+ */
+#define SF_POWER	1000000
+
+#define FIELD_SHIFT(__mask)				    \
+	(BUILD_BUG_ON_ZERO(!__builtin_constant_p(__mask)) + \
+		BUILD_BUG_ON_ZERO((__mask) == 0) +	    \
+		__bf_shf(__mask))
 
 struct i915_hwmon_reg {
 	i915_reg_t gt_perf_status;
+	i915_reg_t pkg_power_sku_unit;
+	i915_reg_t pkg_power_sku;
+	i915_reg_t pkg_rapl_limit;
 };
 
 struct i915_hwmon_drvdata {
@@ -30,18 +43,127 @@ struct i915_hwmon_drvdata {
 
 struct i915_hwmon {
 	struct i915_hwmon_drvdata ddat;
+
 	struct mutex hwmon_lock;	/* counter overflow logic and rmw */
+
 	struct i915_hwmon_reg rg;
+
+	u32 power_max_initial_value;
+
+	int scl_shift_power;
 };
 
+static void
+_locked_with_pm_intel_uncore_rmw(struct i915_hwmon_drvdata *ddat,
+				 i915_reg_t reg, u32 clear, u32 set)
+{
+	struct i915_hwmon *hwmon = ddat->hwmon;
+	struct intel_uncore *uncore = ddat->uncore;
+	intel_wakeref_t wakeref;
+
+	mutex_lock(&hwmon->hwmon_lock);
+
+	with_intel_runtime_pm(uncore->rpm, wakeref)
+		intel_uncore_rmw(uncore, reg, clear, set);
+
+	mutex_unlock(&hwmon->hwmon_lock);
+}
+
+static u64
+_scale_and_shift(u32 in, u32 scale_factor, int nshift)
+{
+	u64 out = mul_u32_u32(scale_factor, in);
+
+	/* Shift, rounding to nearest */
+	if (nshift > 0)
+		out = (out + (1 << (nshift - 1))) >> nshift;
+	return out;
+}
+
+/*
+ * This function's return type of u64 allows for the case where the scaling
+ * of the field taken from the 32-bit register value might cause a result to
+ * exceed 32 bits.
+ */
+static u64
+_field_read_and_scale(struct i915_hwmon_drvdata *ddat, i915_reg_t rgadr,
+		      u32 field_msk, int field_shift,
+		      int nshift, u32 scale_factor)
+{
+	struct intel_uncore *uncore = ddat->uncore;
+	intel_wakeref_t wakeref;
+	u32 reg_value;
+
+	with_intel_runtime_pm(uncore->rpm, wakeref)
+		reg_value = intel_uncore_read(uncore, rgadr);
+
+	reg_value = (reg_value & field_msk) >> field_shift;
+
+	return _scale_and_shift(reg_value, scale_factor, nshift);
+}
+
+static void
+_field_scale_and_write(struct i915_hwmon_drvdata *ddat, i915_reg_t rgadr,
+		       u32 field_msk, int field_shift,
+		       int nshift, unsigned int scale_factor, long lval)
+{
+	u32 nval;
+	u32 bits_to_clear;
+	u32 bits_to_set;
+
+	/* Computation in 64-bits to avoid overflow. Round to nearest. */
+	nval = DIV_ROUND_CLOSEST_ULL((u64)lval << nshift, scale_factor);
+
+	bits_to_clear = field_msk;
+	bits_to_set = (nval << field_shift) & field_msk;
+
+	_locked_with_pm_intel_uncore_rmw(ddat, rgadr,
+					 bits_to_clear, bits_to_set);
+}
+
+static ssize_t
+i915_power1_max_default_show(struct device *dev, struct device_attribute *attr,
+			     char *buf)
+{
+	struct i915_hwmon_drvdata *ddat = dev_get_drvdata(dev);
+	struct i915_hwmon *hwmon = ddat->hwmon;
+	u64 val = 0; /* uapi specifies to keep visible but return 0 if unsupported */
+
+	if (i915_mmio_reg_valid(hwmon->rg.pkg_power_sku))
+		val = _field_read_and_scale(ddat,
+					    hwmon->rg.pkg_power_sku,
+					    PKG_PKG_TDP,
+					    FIELD_SHIFT(PKG_PKG_TDP),
+					    hwmon->scl_shift_power,
+					    SF_POWER);
+	return sysfs_emit(buf, "%llu\n", val);
+}
+
+static SENSOR_DEVICE_ATTR(power1_max_default, 0444,
+			  i915_power1_max_default_show, NULL, 0);
+
 static struct attribute *hwmon_attributes[] = {
+	&sensor_dev_attr_power1_max_default.dev_attr.attr,
 	NULL
 };
 
 static umode_t hwmon_attributes_visible(struct kobject *kobj,
 					struct attribute *attr, int index)
 {
-	return 0;
+	struct device *dev = kobj_to_dev(kobj);
+	struct i915_hwmon_drvdata *ddat = dev_get_drvdata(dev);
+	struct drm_i915_private *i915 = ddat->uncore->i915;
+	i915_reg_t rgadr;
+
+	if (attr == &sensor_dev_attr_power1_max_default.dev_attr.attr)
+		return IS_DGFX(i915) ? attr->mode : 0;
+	else
+		return 0;
+
+	if (!i915_mmio_reg_valid(rgadr))
+		return 0;
+
+	return attr->mode;
 }
 
 static const struct attribute_group hwmon_attrgroup = {
@@ -54,6 +176,19 @@ static const struct attribute_group *hwmon_groups[] = {
 	NULL
 };
 
+/*
+ * HWMON SENSOR TYPE = hwmon_power
+ *  - Sustained Power (power1_max)
+ */
+static const u32 i915_config_power[] = {
+	HWMON_P_MAX,
+	0
+};
+
+static const struct hwmon_channel_info i915_power = {
+	.type = hwmon_power,
+	.config = i915_config_power,
+};
 
 /*
  * HWMON SENSOR TYPE = hwmon_in
@@ -71,6 +206,7 @@ static const struct hwmon_channel_info i915_in = {
 
 static const struct hwmon_channel_info *i915_info[] = {
 	&i915_in,
+	&i915_power,
 	NULL
 };
 
@@ -87,6 +223,21 @@ i915_in_is_visible(const struct i915_hwmon_drvdata *ddat, u32 attr)
 	}
 }
 
+static umode_t
+i915_power_is_visible(const struct i915_hwmon_drvdata *ddat, u32 attr, int chan)
+{
+	struct i915_hwmon *hwmon = ddat->hwmon;
+
+	switch (attr) {
+	case hwmon_power_max:
+		if (i915_mmio_reg_valid(hwmon->rg.pkg_rapl_limit))
+			return 0664;
+		return 0;
+	default:
+		return 0;
+	}
+}
+
 static int
 i915_in_read(struct i915_hwmon_drvdata *ddat, u32 attr, long *val)
 {
@@ -105,6 +256,44 @@ i915_in_read(struct i915_hwmon_drvdata *ddat, u32 attr, long *val)
 	}
 }
 
+static int
+i915_power_read(struct i915_hwmon_drvdata *ddat, u32 attr, int chan, long *val)
+{
+	struct i915_hwmon *hwmon = ddat->hwmon;
+
+	switch (attr) {
+	case hwmon_power_max:
+		*val = _field_read_and_scale(ddat,
+					     hwmon->rg.pkg_rapl_limit,
+					     PKG_PWR_LIM_1,
+					     FIELD_SHIFT(PKG_PWR_LIM_1),
+					     hwmon->scl_shift_power,
+					     SF_POWER);
+		return 0;
+	default:
+		return -EOPNOTSUPP;
+	}
+}
+
+static int
+i915_power_write(struct i915_hwmon_drvdata *ddat, u32 attr, int chan, long val)
+{
+	struct i915_hwmon *hwmon = ddat->hwmon;
+
+	switch (attr) {
+	case hwmon_power_max:
+		_field_scale_and_write(ddat,
+				       hwmon->rg.pkg_rapl_limit,
+				       PKG_PWR_LIM_1,
+				       FIELD_SHIFT(PKG_PWR_LIM_1),
+				       hwmon->scl_shift_power,
+				       SF_POWER, val);
+		return 0;
+	default:
+		return -EOPNOTSUPP;
+	}
+}
+
 static umode_t
 i915_is_visible(const void *drvdata, enum hwmon_sensor_types type,
 		u32 attr, int channel)
@@ -114,6 +303,8 @@ i915_is_visible(const void *drvdata, enum hwmon_sensor_types type,
 	switch (type) {
 	case hwmon_in:
 		return i915_in_is_visible(ddat, attr);
+	case hwmon_power:
+		return i915_power_is_visible(ddat, attr, channel);
 	default:
 		return 0;
 	}
@@ -128,6 +319,8 @@ i915_read(struct device *dev, enum hwmon_sensor_types type, u32 attr,
 	switch (type) {
 	case hwmon_in:
 		return i915_in_read(ddat, attr, val);
+	case hwmon_power:
+		return i915_power_read(ddat, attr, channel, val);
 	default:
 		return -EOPNOTSUPP;
 	}
@@ -137,7 +330,11 @@ static int
 i915_write(struct device *dev, enum hwmon_sensor_types type, u32 attr,
 	   int channel, long val)
 {
+	struct i915_hwmon_drvdata *ddat = dev_get_drvdata(dev);
+
 	switch (type) {
+	case hwmon_power:
+		return i915_power_write(ddat, attr, channel, val);
 	default:
 		return -EOPNOTSUPP;
 	}
@@ -158,13 +355,40 @@ static void
 i915_hwmon_get_preregistration_info(struct drm_i915_private *i915)
 {
 	struct i915_hwmon *hwmon = i915->hwmon;
+	struct intel_uncore *uncore = &i915->uncore;
+	intel_wakeref_t wakeref;
+	u32 val_sku_unit;
 
 	if (IS_DG1(i915) || IS_DG2(i915)) {
 		hwmon->rg.gt_perf_status = GEN12_RPSTAT1;
+		hwmon->rg.pkg_power_sku_unit = PCU_PACKAGE_POWER_SKU_UNIT;
+		hwmon->rg.pkg_power_sku = INVALID_MMIO_REG;
+		hwmon->rg.pkg_rapl_limit = PCU_PACKAGE_RAPL_LIMIT;
 	} else {
 		hwmon->rg.gt_perf_status = INVALID_MMIO_REG;
+		hwmon->rg.pkg_power_sku_unit = INVALID_MMIO_REG;
+		hwmon->rg.pkg_power_sku = INVALID_MMIO_REG;
+		hwmon->rg.pkg_rapl_limit = INVALID_MMIO_REG;
 	}
 
+
+	with_intel_runtime_pm(uncore->rpm, wakeref) {
+		/*
+		 * The contents of register hwmon->rg.pkg_power_sku_unit do not change,
+		 * so read it once and store the shift values.
+		 *
+		 * For some platforms, this value is defined as available "for all
+		 * tiles", with the values consistent across all tiles.
+		 * In this case, use the tile 0 value for all.
+		 */
+		if (i915_mmio_reg_valid(hwmon->rg.pkg_power_sku_unit)) {
+			val_sku_unit = intel_uncore_read(uncore,
+							 hwmon->rg.pkg_power_sku_unit);
+		} else
+			val_sku_unit = 0;
+
+		hwmon->scl_shift_power = REG_FIELD_GET(PKG_PWR_UNIT, val_sku_unit);
+	}
 }
 
 void i915_hwmon_register(struct drm_i915_private *i915)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 932bd6aa4a0a..4809565a3454 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -1866,6 +1866,21 @@
 #define   POWER_LIMIT_4_MASK		REG_BIT(9)
 #define   POWER_LIMIT_1_MASK		REG_BIT(11)
 #define   POWER_LIMIT_2_MASK		REG_BIT(12)
+/*
+ * *_PACKAGE_POWER_SKU - SKU power and timing parameters.
+ * Used herein as a 64-bit register.
+ * These masks are defined using GENMASK_ULL as REG_GENMASK is limited to u32
+ * and as GENMASK is "long" and therefore 32-bits on a 32-bit system.
+ * PKG_PKG_TDP, PKG_MIN_PWR, and PKG_MAX_PWR are scaled in the same way as
+ * PKG_PWR_LIM_*, above.
+ * PKG_MAX_WIN has sub-fields for x and y, and has the value: is 1.x * 2^y.
+ */
+#define   PKG_PKG_TDP			GENMASK_ULL(14, 0)
+#define   PKG_MIN_PWR			GENMASK_ULL(30, 16)
+#define   PKG_MAX_PWR			GENMASK_ULL(46, 32)
+#define   PKG_MAX_WIN			GENMASK_ULL(54, 48)
+#define     PKG_MAX_WIN_Y		GENMASK_ULL(54, 53)
+#define     PKG_MAX_WIN_X		GENMASK_ULL(52, 48)
 
 #define CHV_CLK_CTL1			_MMIO(0x101100)
 #define VLV_CLK_CTL2			_MMIO(0x101104)
diff --git a/drivers/gpu/drm/i915/intel_mchbar_regs.h b/drivers/gpu/drm/i915/intel_mchbar_regs.h
index 2aad2f0cc8db..a3eccdee0ca4 100644
--- a/drivers/gpu/drm/i915/intel_mchbar_regs.h
+++ b/drivers/gpu/drm/i915/intel_mchbar_regs.h
@@ -191,11 +191,18 @@
 
 #define GEN6_GT_PERF_STATUS			_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5948)
 #define GEN6_RP_STATE_LIMITS			_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5994)
+#define PCU_PACKAGE_POWER_SKU_UNIT		_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5938)
+#define   PKG_PWR_UNIT				REG_GENMASK(3, 0)
+#define   PKG_TIME_UNIT				REG_GENMASK(19, 16)
+
 #define GEN6_RP_STATE_CAP			_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5998)
 #define   RP0_CAP_MASK				REG_GENMASK(7, 0)
 #define   RP1_CAP_MASK				REG_GENMASK(15, 8)
 #define   RPN_CAP_MASK				REG_GENMASK(23, 16)
 
+#define PCU_PACKAGE_RAPL_LIMIT			_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x59a0)
+#define   PKG_PWR_LIM_1				REG_GENMASK(14, 0)
+
 /* snb MCH registers for priority tuning */
 #define MCH_SSKPD				_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5d10)
 #define   SSKPD_NEW_WM0_MASK_HSW		REG_GENMASK64(63, 56)
-- 
2.25.1

Re: [Intel-gfx] [PATCH 3/4] drm/i915/hwmon: Add HWMON power sensor support

[Guenter Roeck]

On 6/20/22 13:46, Badal Nilawar wrote:
> From: Dale B Stimson <dale.b.stimson@intel.com>
> 
> As part of the System Managemenent Interface (SMI), use the HWMON
> subsystem to display power utilization.
> 
> v2:
>    - Fix review comments (Ashutosh)
>    - Do not restore power1_max upon module unload/load sequence
>      because on production systems modules are always loaded
>      and not unloaded/reloaded (Ashutosh)
>    - Fix review comments (Jani)
>    - Remove endianness conversion (Ashutosh)
> 
> Signed-off-by: Dale B Stimson <dale.b.stimson@intel.com>
> Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
> Signed-off-by: Riana Tauro <riana.tauro@intel.com>
> Signed-off-by: Badal Nilawar <badal.nilawar@intel.com>
> ---
>   .../ABI/testing/sysfs-driver-intel-i915-hwmon |  20 ++
>   drivers/gpu/drm/i915/i915_hwmon.c             | 226 +++++++++++++++++-
>   drivers/gpu/drm/i915/i915_reg.h               |  15 ++
>   drivers/gpu/drm/i915/intel_mchbar_regs.h      |   7 +
>   4 files changed, 267 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon b/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
> index 24c4b7477d51..945f472dd4a2 100644
> --- a/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
> +++ b/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
> @@ -5,3 +5,23 @@ Contact:	dri-devel@lists.freedesktop.org
>   Description:	RO. Current Voltage in millivolt.
>   
>   		Only supported for particular Intel i915 graphics platforms.
> +
> +What:		/sys/devices/.../hwmon/hwmon<i>/power1_max
> +Date:		June 2022
> +KernelVersion:	5.19
> +Contact:	dri-devel@lists.freedesktop.org
> +Description:	RW. Card reactive sustained  (PL1/Tau) power limit in microwatts.
> +
> +		The power controller will throttle the operating frequency
> +		if the power averaged over a window (typically seconds)
> +		exceeds this limit.
> +
> +		Only supported for particular Intel i915 graphics platforms.
> +
> +What:		/sys/devices/.../hwmon/hwmon<i>/power1_max_default

I don't immediately see the reason for not using the standard power1_cap
attribute, which is described as

		If power use rises above this limit, the
                 system should take action to reduce power use.

and pretty much matches the description above.

> +Date:		June 2022
> +KernelVersion:	5.19
> +Contact:	dri-devel@lists.freedesktop.org
> +Description:	RO. Card default power limit (default TDP setting).
> +
> +		Only supported for particular Intel i915 graphics platforms.
> diff --git a/drivers/gpu/drm/i915/i915_hwmon.c b/drivers/gpu/drm/i915/i915_hwmon.c
> index fc06db790243..75935a55f573 100644
> --- a/drivers/gpu/drm/i915/i915_hwmon.c
> +++ b/drivers/gpu/drm/i915/i915_hwmon.c
> @@ -16,9 +16,22 @@
>   #include "intel_mchbar_regs.h"
>   #include "gt/intel_gt_regs.h"
>   
> +/*
> + * SF_* - scale factors for particular quantities according to hwmon spec.
> + * - power  - microwatts
> + */
> +#define SF_POWER	1000000
> +
> +#define FIELD_SHIFT(__mask)				    \
> +	(BUILD_BUG_ON_ZERO(!__builtin_constant_p(__mask)) + \
> +		BUILD_BUG_ON_ZERO((__mask) == 0) +	    \
> +		__bf_shf(__mask))
>   
>   struct i915_hwmon_reg {
>   	i915_reg_t gt_perf_status;
> +	i915_reg_t pkg_power_sku_unit;
> +	i915_reg_t pkg_power_sku;
> +	i915_reg_t pkg_rapl_limit;
>   };
>   
>   struct i915_hwmon_drvdata {
> @@ -30,18 +43,127 @@ struct i915_hwmon_drvdata {
>   
>   struct i915_hwmon {
>   	struct i915_hwmon_drvdata ddat;
> +
>   	struct mutex hwmon_lock;	/* counter overflow logic and rmw */
> +
>   	struct i915_hwmon_reg rg;
> +
> +	u32 power_max_initial_value;
> +
> +	int scl_shift_power;
>   };
>   
> +static void
> +_locked_with_pm_intel_uncore_rmw(struct i915_hwmon_drvdata *ddat,
> +				 i915_reg_t reg, u32 clear, u32 set)
> +{
> +	struct i915_hwmon *hwmon = ddat->hwmon;
> +	struct intel_uncore *uncore = ddat->uncore;
> +	intel_wakeref_t wakeref;
> +
> +	mutex_lock(&hwmon->hwmon_lock);
> +
> +	with_intel_runtime_pm(uncore->rpm, wakeref)
> +		intel_uncore_rmw(uncore, reg, clear, set);
> +
> +	mutex_unlock(&hwmon->hwmon_lock);
> +}
> +
> +static u64
> +_scale_and_shift(u32 in, u32 scale_factor, int nshift)
> +{
> +	u64 out = mul_u32_u32(scale_factor, in);
> +
> +	/* Shift, rounding to nearest */
> +	if (nshift > 0)
> +		out = (out + (1 << (nshift - 1))) >> nshift;
> +	return out;
> +}
> +
> +/*
> + * This function's return type of u64 allows for the case where the scaling
> + * of the field taken from the 32-bit register value might cause a result to
> + * exceed 32 bits.
> + */
> +static u64
> +_field_read_and_scale(struct i915_hwmon_drvdata *ddat, i915_reg_t rgadr,
> +		      u32 field_msk, int field_shift,
> +		      int nshift, u32 scale_factor)
> +{
> +	struct intel_uncore *uncore = ddat->uncore;
> +	intel_wakeref_t wakeref;
> +	u32 reg_value;
> +
> +	with_intel_runtime_pm(uncore->rpm, wakeref)
> +		reg_value = intel_uncore_read(uncore, rgadr);
> +
> +	reg_value = (reg_value & field_msk) >> field_shift;
> +
> +	return _scale_and_shift(reg_value, scale_factor, nshift);
> +}
> +
> +static void
> +_field_scale_and_write(struct i915_hwmon_drvdata *ddat, i915_reg_t rgadr,
> +		       u32 field_msk, int field_shift,
> +		       int nshift, unsigned int scale_factor, long lval)
> +{
> +	u32 nval;
> +	u32 bits_to_clear;
> +	u32 bits_to_set;
> +
> +	/* Computation in 64-bits to avoid overflow. Round to nearest. */
> +	nval = DIV_ROUND_CLOSEST_ULL((u64)lval << nshift, scale_factor);
> +
> +	bits_to_clear = field_msk;
> +	bits_to_set = (nval << field_shift) & field_msk;
> +
> +	_locked_with_pm_intel_uncore_rmw(ddat, rgadr,
> +					 bits_to_clear, bits_to_set);
> +}
> +
> +static ssize_t
> +i915_power1_max_default_show(struct device *dev, struct device_attribute *attr,
> +			     char *buf)
> +{
> +	struct i915_hwmon_drvdata *ddat = dev_get_drvdata(dev);
> +	struct i915_hwmon *hwmon = ddat->hwmon;
> +	u64 val = 0; /* uapi specifies to keep visible but return 0 if unsupported */
> +
> +	if (i915_mmio_reg_valid(hwmon->rg.pkg_power_sku))
> +		val = _field_read_and_scale(ddat,
> +					    hwmon->rg.pkg_power_sku,
> +					    PKG_PKG_TDP,
> +					    FIELD_SHIFT(PKG_PKG_TDP),
> +					    hwmon->scl_shift_power,
> +					    SF_POWER);
> +	return sysfs_emit(buf, "%llu\n", val);
> +}
> +
> +static SENSOR_DEVICE_ATTR(power1_max_default, 0444,
> +			  i915_power1_max_default_show, NULL, 0);
> +
>   static struct attribute *hwmon_attributes[] = {
> +	&sensor_dev_attr_power1_max_default.dev_attr.attr,
>   	NULL
>   };
>   
>   static umode_t hwmon_attributes_visible(struct kobject *kobj,
>   					struct attribute *attr, int index)
>   {
> -	return 0;
> +	struct device *dev = kobj_to_dev(kobj);
> +	struct i915_hwmon_drvdata *ddat = dev_get_drvdata(dev);
> +	struct drm_i915_private *i915 = ddat->uncore->i915;
> +	i915_reg_t rgadr;
> +
> +	if (attr == &sensor_dev_attr_power1_max_default.dev_attr.attr)
> +		return IS_DGFX(i915) ? attr->mode : 0;
> +	else
> +		return 0;
> +
> +	if (!i915_mmio_reg_valid(rgadr))
> +		return 0;
> +
> +	return attr->mode;
>   }
>   
>   static const struct attribute_group hwmon_attrgroup = {
> @@ -54,6 +176,19 @@ static const struct attribute_group *hwmon_groups[] = {
>   	NULL
>   };
>   
> +/*
> + * HWMON SENSOR TYPE = hwmon_power
> + *  - Sustained Power (power1_max)
> + */
> +static const u32 i915_config_power[] = {
> +	HWMON_P_MAX,
> +	0
> +};
> +
> +static const struct hwmon_channel_info i915_power = {
> +	.type = hwmon_power,
> +	.config = i915_config_power,
> +};
>   
>   /*
>    * HWMON SENSOR TYPE = hwmon_in
> @@ -71,6 +206,7 @@ static const struct hwmon_channel_info i915_in = {
>   
>   static const struct hwmon_channel_info *i915_info[] = {
>   	&i915_in,
> +	&i915_power,
>   	NULL
>   };
>   
> @@ -87,6 +223,21 @@ i915_in_is_visible(const struct i915_hwmon_drvdata *ddat, u32 attr)
>   	}
>   }
>   
> +static umode_t
> +i915_power_is_visible(const struct i915_hwmon_drvdata *ddat, u32 attr, int chan)
> +{
> +	struct i915_hwmon *hwmon = ddat->hwmon;
> +
> +	switch (attr) {
> +	case hwmon_power_max:
> +		if (i915_mmio_reg_valid(hwmon->rg.pkg_rapl_limit))
> +			return 0664;
> +		return 0;
> +	default:
> +		return 0;
> +	}
> +}
> +
>   static int
>   i915_in_read(struct i915_hwmon_drvdata *ddat, u32 attr, long *val)
>   {
> @@ -105,6 +256,44 @@ i915_in_read(struct i915_hwmon_drvdata *ddat, u32 attr, long *val)
>   	}
>   }
>   
> +static int
> +i915_power_read(struct i915_hwmon_drvdata *ddat, u32 attr, int chan, long *val)
> +{
> +	struct i915_hwmon *hwmon = ddat->hwmon;
> +
> +	switch (attr) {
> +	case hwmon_power_max:
> +		*val = _field_read_and_scale(ddat,
> +					     hwmon->rg.pkg_rapl_limit,
> +					     PKG_PWR_LIM_1,
> +					     FIELD_SHIFT(PKG_PWR_LIM_1),
> +					     hwmon->scl_shift_power,
> +					     SF_POWER);
> +		return 0;
> +	default:
> +		return -EOPNOTSUPP;
> +	}
> +}
> +
> +static int
> +i915_power_write(struct i915_hwmon_drvdata *ddat, u32 attr, int chan, long val)
> +{
> +	struct i915_hwmon *hwmon = ddat->hwmon;
> +
> +	switch (attr) {
> +	case hwmon_power_max:
> +		_field_scale_and_write(ddat,
> +				       hwmon->rg.pkg_rapl_limit,
> +				       PKG_PWR_LIM_1,
> +				       FIELD_SHIFT(PKG_PWR_LIM_1),
> +				       hwmon->scl_shift_power,
> +				       SF_POWER, val);
> +		return 0;
> +	default:
> +		return -EOPNOTSUPP;
> +	}
> +}
> +
>   static umode_t
>   i915_is_visible(const void *drvdata, enum hwmon_sensor_types type,
>   		u32 attr, int channel)
> @@ -114,6 +303,8 @@ i915_is_visible(const void *drvdata, enum hwmon_sensor_types type,
>   	switch (type) {
>   	case hwmon_in:
>   		return i915_in_is_visible(ddat, attr);
> +	case hwmon_power:
> +		return i915_power_is_visible(ddat, attr, channel);
>   	default:
>   		return 0;
>   	}
> @@ -128,6 +319,8 @@ i915_read(struct device *dev, enum hwmon_sensor_types type, u32 attr,
>   	switch (type) {
>   	case hwmon_in:
>   		return i915_in_read(ddat, attr, val);
> +	case hwmon_power:
> +		return i915_power_read(ddat, attr, channel, val);
>   	default:
>   		return -EOPNOTSUPP;
>   	}
> @@ -137,7 +330,11 @@ static int
>   i915_write(struct device *dev, enum hwmon_sensor_types type, u32 attr,
>   	   int channel, long val)
>   {
> +	struct i915_hwmon_drvdata *ddat = dev_get_drvdata(dev);
> +
>   	switch (type) {
> +	case hwmon_power:
> +		return i915_power_write(ddat, attr, channel, val);
>   	default:
>   		return -EOPNOTSUPP;
>   	}
> @@ -158,13 +355,40 @@ static void
>   i915_hwmon_get_preregistration_info(struct drm_i915_private *i915)
>   {
>   	struct i915_hwmon *hwmon = i915->hwmon;
> +	struct intel_uncore *uncore = &i915->uncore;
> +	intel_wakeref_t wakeref;
> +	u32 val_sku_unit;
>   
>   	if (IS_DG1(i915) || IS_DG2(i915)) {
>   		hwmon->rg.gt_perf_status = GEN12_RPSTAT1;
> +		hwmon->rg.pkg_power_sku_unit = PCU_PACKAGE_POWER_SKU_UNIT;
> +		hwmon->rg.pkg_power_sku = INVALID_MMIO_REG;
> +		hwmon->rg.pkg_rapl_limit = PCU_PACKAGE_RAPL_LIMIT;
>   	} else {
>   		hwmon->rg.gt_perf_status = INVALID_MMIO_REG;
> +		hwmon->rg.pkg_power_sku_unit = INVALID_MMIO_REG;
> +		hwmon->rg.pkg_power_sku = INVALID_MMIO_REG;
> +		hwmon->rg.pkg_rapl_limit = INVALID_MMIO_REG;
>   	}
>   
> +
> +	with_intel_runtime_pm(uncore->rpm, wakeref) {
> +		/*
> +		 * The contents of register hwmon->rg.pkg_power_sku_unit do not change,
> +		 * so read it once and store the shift values.
> +		 *
> +		 * For some platforms, this value is defined as available "for all
> +		 * tiles", with the values consistent across all tiles.
> +		 * In this case, use the tile 0 value for all.
> +		 */
> +		if (i915_mmio_reg_valid(hwmon->rg.pkg_power_sku_unit)) {
> +			val_sku_unit = intel_uncore_read(uncore,
> +							 hwmon->rg.pkg_power_sku_unit);
> +		} else
> +			val_sku_unit = 0;
> +
> +		hwmon->scl_shift_power = REG_FIELD_GET(PKG_PWR_UNIT, val_sku_unit);
> +	}
>   }
>   
>   void i915_hwmon_register(struct drm_i915_private *i915)
> diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
> index 932bd6aa4a0a..4809565a3454 100644
> --- a/drivers/gpu/drm/i915/i915_reg.h
> +++ b/drivers/gpu/drm/i915/i915_reg.h
> @@ -1866,6 +1866,21 @@
>   #define   POWER_LIMIT_4_MASK		REG_BIT(9)
>   #define   POWER_LIMIT_1_MASK		REG_BIT(11)
>   #define   POWER_LIMIT_2_MASK		REG_BIT(12)
> +/*
> + * *_PACKAGE_POWER_SKU - SKU power and timing parameters.
> + * Used herein as a 64-bit register.
> + * These masks are defined using GENMASK_ULL as REG_GENMASK is limited to u32
> + * and as GENMASK is "long" and therefore 32-bits on a 32-bit system.
> + * PKG_PKG_TDP, PKG_MIN_PWR, and PKG_MAX_PWR are scaled in the same way as
> + * PKG_PWR_LIM_*, above.
> + * PKG_MAX_WIN has sub-fields for x and y, and has the value: is 1.x * 2^y.
> + */
> +#define   PKG_PKG_TDP			GENMASK_ULL(14, 0)
> +#define   PKG_MIN_PWR			GENMASK_ULL(30, 16)
> +#define   PKG_MAX_PWR			GENMASK_ULL(46, 32)
> +#define   PKG_MAX_WIN			GENMASK_ULL(54, 48)
> +#define     PKG_MAX_WIN_Y		GENMASK_ULL(54, 53)
> +#define     PKG_MAX_WIN_X		GENMASK_ULL(52, 48)
>   
>   #define CHV_CLK_CTL1			_MMIO(0x101100)
>   #define VLV_CLK_CTL2			_MMIO(0x101104)
> diff --git a/drivers/gpu/drm/i915/intel_mchbar_regs.h b/drivers/gpu/drm/i915/intel_mchbar_regs.h
> index 2aad2f0cc8db..a3eccdee0ca4 100644
> --- a/drivers/gpu/drm/i915/intel_mchbar_regs.h
> +++ b/drivers/gpu/drm/i915/intel_mchbar_regs.h
> @@ -191,11 +191,18 @@
>   
>   #define GEN6_GT_PERF_STATUS			_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5948)
>   #define GEN6_RP_STATE_LIMITS			_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5994)
> +#define PCU_PACKAGE_POWER_SKU_UNIT		_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5938)
> +#define   PKG_PWR_UNIT				REG_GENMASK(3, 0)
> +#define   PKG_TIME_UNIT				REG_GENMASK(19, 16)
> +
>   #define GEN6_RP_STATE_CAP			_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5998)
>   #define   RP0_CAP_MASK				REG_GENMASK(7, 0)
>   #define   RP1_CAP_MASK				REG_GENMASK(15, 8)
>   #define   RPN_CAP_MASK				REG_GENMASK(23, 16)
>   
> +#define PCU_PACKAGE_RAPL_LIMIT			_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x59a0)
> +#define   PKG_PWR_LIM_1				REG_GENMASK(14, 0)
> +
>   /* snb MCH registers for priority tuning */
>   #define MCH_SSKPD				_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5d10)
>   #define   SSKPD_NEW_WM0_MASK_HSW		REG_GENMASK64(63, 56)

Re: [Intel-gfx] [PATCH 3/4] drm/i915/hwmon: Add HWMON power sensor support

[Dixit, Ashutosh]

On Mon, 20 Jun 2022 13:58:49 -0700, Guenter Roeck wrote:
>

Hi Guenter, Thanks for taking a look.

> > diff --git a/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon b/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
> > index 24c4b7477d51..945f472dd4a2 100644
> > --- a/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
> > +++ b/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
> > @@ -5,3 +5,23 @@ Contact:	dri-devel@lists.freedesktop.org
> >   Description:	RO. Current Voltage in millivolt.
> >			Only supported for particular Intel i915 graphics
> > platforms.
> > +
> > +What:		/sys/devices/.../hwmon/hwmon<i>/power1_max
> > +Date:		June 2022
> > +KernelVersion:	5.19
> > +Contact:	dri-devel@lists.freedesktop.org
> > +Description:	RW. Card reactive sustained  (PL1/Tau) power limit in microwatts.
> > +
> > +		The power controller will throttle the operating frequency
> > +		if the power averaged over a window (typically seconds)
> > +		exceeds this limit.
> > +
> > +		Only supported for particular Intel i915 graphics platforms.
> > +
> > +What:		/sys/devices/.../hwmon/hwmon<i>/power1_max_default
>
> I don't immediately see the reason for not using the standard power1_cap
> attribute, which is described as
>
>		If power use rises above this limit, the
>                 system should take action to reduce power use.
>
> and pretty much matches the description above.

Sorry I believe you are referring to the description above which is for the
standard power1_max attribute (as we have used it). The non-standard
attribute is power1_max_default the description for which is below ("Card
default power limit (default TDP setting)").

> > +Date:		June 2022
> > +KernelVersion:	5.19
> > +Contact:	dri-devel@lists.freedesktop.org
> > +Description:	RO. Card default power limit (default TDP setting).

Actually we do not want to use custom hwmon attributes as far as
possible and are looking for some guidance on which standard attributes
which we should use instead.

These are the power attributes we are interested in: the two above and
another one which will come in a future patch:

1. PL1 (RW)

   https://www.hardwaretimes.com/intel-10th-gen-cpu-power-consumption-explained-pl1-pl2-and-tau/

2. TDP (RO)

   https://en.wikipedia.org/wiki/Thermal_design_power

3. Tau (RW)

   https://www.hardwaretimes.com/intel-10th-gen-cpu-power-consumption-explained-pl1-pl2-and-tau/

Would you be able to suggest if there are standard hwmon attributes which
we would be able to use for these three? We also want to use the read/write
permissions as shown above.

Thanks.
--
Ashutosh

Re: [Intel-gfx] [PATCH 3/4] drm/i915/hwmon: Add HWMON power sensor support

[Guenter Roeck]

On Mon, Jun 20, 2022 at 11:41:41PM -0700, Dixit, Ashutosh wrote:
> On Mon, 20 Jun 2022 13:58:49 -0700, Guenter Roeck wrote:
> >
> 
> Hi Guenter, Thanks for taking a look.
> 
> > > diff --git a/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon b/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
> > > index 24c4b7477d51..945f472dd4a2 100644
> > > --- a/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
> > > +++ b/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
> > > @@ -5,3 +5,23 @@ Contact:	dri-devel@lists.freedesktop.org
> > >   Description:	RO. Current Voltage in millivolt.
> > >			Only supported for particular Intel i915 graphics
> > > platforms.
> > > +
> > > +What:		/sys/devices/.../hwmon/hwmon<i>/power1_max
> > > +Date:		June 2022
> > > +KernelVersion:	5.19
> > > +Contact:	dri-devel@lists.freedesktop.org
> > > +Description:	RW. Card reactive sustained  (PL1/Tau) power limit in microwatts.
> > > +
> > > +		The power controller will throttle the operating frequency
> > > +		if the power averaged over a window (typically seconds)
> > > +		exceeds this limit.
> > > +
> > > +		Only supported for particular Intel i915 graphics platforms.
> > > +
> > > +What:		/sys/devices/.../hwmon/hwmon<i>/power1_max_default
> >
> > I don't immediately see the reason for not using the standard power1_cap
> > attribute, which is described as
> >
> >		If power use rises above this limit, the
> >                 system should take action to reduce power use.
> >
> > and pretty much matches the description above.
> 
> Sorry I believe you are referring to the description above which is for the
> standard power1_max attribute (as we have used it). The non-standard
> attribute is power1_max_default the description for which is below ("Card
> default power limit (default TDP setting)").
> 

If you use power1_max to limit power consumption if exceeded, power1_cap
might have been more appropriate.

> > > +Date:		June 2022
> > > +KernelVersion:	5.19
> > > +Contact:	dri-devel@lists.freedesktop.org
> > > +Description:	RO. Card default power limit (default TDP setting).
> 
> Actually we do not want to use custom hwmon attributes as far as
> possible and are looking for some guidance on which standard attributes
> which we should use instead.
> 
You could possibly have used power1_rated_max instead of power1_max_default.

> These are the power attributes we are interested in: the two above and
> another one which will come in a future patch:
> 
> 1. PL1 (RW)
> 
>    https://www.hardwaretimes.com/intel-10th-gen-cpu-power-consumption-explained-pl1-pl2-and-tau/
> 
> 2. TDP (RO)
> 
>    https://en.wikipedia.org/wiki/Thermal_design_power
> 
Not sure I understand the difference between 'default TDP' (RO),
'TDP' (RO), and PL1.

> 3. Tau (RW)
> 
>    https://www.hardwaretimes.com/intel-10th-gen-cpu-power-consumption-explained-pl1-pl2-and-tau/
> 
> Would you be able to suggest if there are standard hwmon attributes which
> we would be able to use for these three? We also want to use the read/write
> permissions as shown above.
> 

There are a number of standard power attributes available to set or report
limits (cap, cap_max, cap_min, max, crit, rated_min, rated_max). I would
suggest to pick from that list whatever you think fits best. I don't have
a recommendation for Tau.

Either case, when reporting power, make sure you don't hit any of the
security issues which caused power reporting to be deleted for other CPUs.
Restricting read access to hwmon attributes for non-privileged users is not
acceptable.

Thanks,
Guenter

Re: [Intel-gfx] [PATCH 3/4] drm/i915/hwmon: Add HWMON power sensor support

[Dixit, Ashutosh]

On Tue, 21 Jun 2022 10:44:21 -0700, Guenter Roeck wrote:
>
> On Mon, Jun 20, 2022 at 11:41:41PM -0700, Dixit, Ashutosh wrote:
> > On Mon, 20 Jun 2022 13:58:49 -0700, Guenter Roeck wrote:
> > Hi Guenter, Thanks for taking a look.
> >
> > > > diff --git a/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon b/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
> > > > index 24c4b7477d51..945f472dd4a2 100644
> > > > --- a/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
> > > > +++ b/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
> > > > @@ -5,3 +5,23 @@ Contact:	dri-devel@lists.freedesktop.org
> > > >   Description:	RO. Current Voltage in millivolt.
> > > >			Only supported for particular Intel i915 graphics
> > > > platforms.
> > > > +
> > > > +What:		/sys/devices/.../hwmon/hwmon<i>/power1_max
> > > > +Date:		June 2022
> > > > +KernelVersion:	5.19
> > > > +Contact:	dri-devel@lists.freedesktop.org
> > > > +Description:	RW. Card reactive sustained  (PL1/Tau) power limit in microwatts.
> > > > +
> > > > +		The power controller will throttle the operating frequency
> > > > +		if the power averaged over a window (typically seconds)
> > > > +		exceeds this limit.
> > > > +
> > > > +		Only supported for particular Intel i915 graphics platforms.
> > > > +
> > > > +What:		/sys/devices/.../hwmon/hwmon<i>/power1_max_default
> > >
> > > I don't immediately see the reason for not using the standard power1_cap
> > > attribute, which is described as
> > >
> > >		If power use rises above this limit, the
> > >                 system should take action to reduce power use.
> > >
> > > and pretty much matches the description above.
> >
> > Sorry I believe you are referring to the description above which is for the
> > standard power1_max attribute (as we have used it). The non-standard
> > attribute is power1_max_default the description for which is below ("Card
> > default power limit (default TDP setting)").
> >
>
> If you use power1_max to limit power consumption if exceeded, power1_cap
> might have been more appropriate.

Looks like in this case the file name is ok but the problem is with the
description (which does not correspond to what PL1 is). Will fix.

> > > > +Date:		June 2022
> > > > +KernelVersion:	5.19
> > > > +Contact:	dri-devel@lists.freedesktop.org
> > > > +Description:	RO. Card default power limit (default TDP setting).
> >
> > Actually we do not want to use custom hwmon attributes as far as
> > possible and are looking for some guidance on which standard attributes
> > which we should use instead.
> >
> You could possibly have used power1_rated_max instead of power1_max_default.

Yes looks like this might work for TDP. We will consider this.

> > These are the power attributes we are interested in: the two above and
> > another one which will come in a future patch:
> >
> > 1. PL1 (RW)
> >
> >    https://www.hardwaretimes.com/intel-10th-gen-cpu-power-consumption-explained-pl1-pl2-and-tau/
> >
> > 2. TDP (RO)
> >
> >    https://en.wikipedia.org/wiki/Thermal_design_power
> >
> Not sure I understand the difference between 'default TDP' (RO),
> 'TDP' (RO), and PL1.

'default TDP' (RO) and 'TDP' (RO) are the same but PL1 is somewhat
different from TDP (see the first link above) and also I believe chip
makers specify PL1 and TDP separately (as in this case).

> > 3. Tau (RW)
> >
> >    https://www.hardwaretimes.com/intel-10th-gen-cpu-power-consumption-explained-pl1-pl2-and-tau/
> >
> > Would you be able to suggest if there are standard hwmon attributes which
> > we would be able to use for these three? We also want to use the read/write
> > permissions as shown above.
> >
>
> There are a number of standard power attributes available to set or report
> limits (cap, cap_max, cap_min, max, crit, rated_min, rated_max). I would
> suggest to pick from that list whatever you think fits best. I don't have
> a recommendation for Tau.

OK, in that case would a custom setting for Tau also be ok?

> Either case, when reporting power, make sure you don't hit any of the
> security issues which caused power reporting to be deleted for other CPUs.
> Restricting read access to hwmon attributes for non-privileged users is not
> acceptable.

OK, I believe you are referring to 9049572fb145. Will keep this in mind too.

Thanks.
--
Ashutosh

Re: [Intel-gfx] [PATCH 3/4] drm/i915/hwmon: Add HWMON power sensor support

[Guenter Roeck]

On Tue, Jun 21, 2022 at 12:29:21PM -0700, Dixit, Ashutosh wrote:
> On Tue, 21 Jun 2022 10:44:21 -0700, Guenter Roeck wrote:
> >
> > On Mon, Jun 20, 2022 at 11:41:41PM -0700, Dixit, Ashutosh wrote:
> > > On Mon, 20 Jun 2022 13:58:49 -0700, Guenter Roeck wrote:
> > > Hi Guenter, Thanks for taking a look.
> > >
> > > > > diff --git a/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon b/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
> > > > > index 24c4b7477d51..945f472dd4a2 100644
> > > > > --- a/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
> > > > > +++ b/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
> > > > > @@ -5,3 +5,23 @@ Contact:	dri-devel@lists.freedesktop.org
> > > > >   Description:	RO. Current Voltage in millivolt.
> > > > >			Only supported for particular Intel i915 graphics
> > > > > platforms.
> > > > > +
> > > > > +What:		/sys/devices/.../hwmon/hwmon<i>/power1_max
> > > > > +Date:		June 2022
> > > > > +KernelVersion:	5.19
> > > > > +Contact:	dri-devel@lists.freedesktop.org
> > > > > +Description:	RW. Card reactive sustained  (PL1/Tau) power limit in microwatts.
> > > > > +
> > > > > +		The power controller will throttle the operating frequency
> > > > > +		if the power averaged over a window (typically seconds)
> > > > > +		exceeds this limit.
> > > > > +
> > > > > +		Only supported for particular Intel i915 graphics platforms.
> > > > > +
> > > > > +What:		/sys/devices/.../hwmon/hwmon<i>/power1_max_default
> > > >
> > > > I don't immediately see the reason for not using the standard power1_cap
> > > > attribute, which is described as
> > > >
> > > >		If power use rises above this limit, the
> > > >                 system should take action to reduce power use.
> > > >
> > > > and pretty much matches the description above.
> > >
> > > Sorry I believe you are referring to the description above which is for the
> > > standard power1_max attribute (as we have used it). The non-standard
> > > attribute is power1_max_default the description for which is below ("Card
> > > default power limit (default TDP setting)").
> > >
> >
> > If you use power1_max to limit power consumption if exceeded, power1_cap
> > might have been more appropriate.
> 
> Looks like in this case the file name is ok but the problem is with the
> description (which does not correspond to what PL1 is). Will fix.
> 
> > > > > +Date:		June 2022
> > > > > +KernelVersion:	5.19
> > > > > +Contact:	dri-devel@lists.freedesktop.org
> > > > > +Description:	RO. Card default power limit (default TDP setting).
> > >
> > > Actually we do not want to use custom hwmon attributes as far as
> > > possible and are looking for some guidance on which standard attributes
> > > which we should use instead.
> > >
> > You could possibly have used power1_rated_max instead of power1_max_default.
> 
> Yes looks like this might work for TDP. We will consider this.
> 
> > > These are the power attributes we are interested in: the two above and
> > > another one which will come in a future patch:
> > >
> > > 1. PL1 (RW)
> > >
> > >    https://www.hardwaretimes.com/intel-10th-gen-cpu-power-consumption-explained-pl1-pl2-and-tau/
> > >
> > > 2. TDP (RO)
> > >
> > >    https://en.wikipedia.org/wiki/Thermal_design_power
> > >
> > Not sure I understand the difference between 'default TDP' (RO),
> > 'TDP' (RO), and PL1.
> 
> 'default TDP' (RO) and 'TDP' (RO) are the same but PL1 is somewhat
> different from TDP (see the first link above) and also I believe chip
> makers specify PL1 and TDP separately (as in this case).
> 
> > > 3. Tau (RW)
> > >
> > >    https://www.hardwaretimes.com/intel-10th-gen-cpu-power-consumption-explained-pl1-pl2-and-tau/
> > >
> > > Would you be able to suggest if there are standard hwmon attributes which
> > > we would be able to use for these three? We also want to use the read/write
> > > permissions as shown above.
> > >
> >
> > There are a number of standard power attributes available to set or report
> > limits (cap, cap_max, cap_min, max, crit, rated_min, rated_max). I would
> > suggest to pick from that list whatever you think fits best. I don't have
> > a recommendation for Tau.
> 
> OK, in that case would a custom setting for Tau also be ok?
> 
Yes.

> > Either case, when reporting power, make sure you don't hit any of the
> > security issues which caused power reporting to be deleted for other CPUs.
> > Restricting read access to hwmon attributes for non-privileged users is not
> > acceptable.
> 
> OK, I believe you are referring to 9049572fb145. Will keep this in mind too.
> 

Correct. Something similar is in the works for another architecture,
for the same reason. Also see 'Attribute access' in
Documentation/hwmon/sysfs-interface.rst.

Thanks,
Guenter

[Intel-gfx] [PATCH 4/4] drm/i915/hwmon: Add HWMON energy support

[Badal Nilawar]

From: Dale B Stimson <dale.b.stimson@intel.com>

As part of the System Managemenent Interface (SMI), use the HWMON
subsystem to display energy utilization

v2:
  - Updated the date and kernel version in feature description

Signed-off-by: Dale B Stimson <dale.b.stimson@intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: Riana Tauro <riana.tauro@intel.com>
Signed-off-by: Badal Nilawar <badal.nilawar@intel.com>
---
 .../ABI/testing/sysfs-driver-intel-i915-hwmon |  16 ++
 drivers/gpu/drm/i915/i915_hwmon.c             | 174 +++++++++++++++++-
 drivers/gpu/drm/i915/i915_hwmon.h             |   1 +
 drivers/gpu/drm/i915/intel_mchbar_regs.h      |   2 +
 4 files changed, 185 insertions(+), 8 deletions(-)

diff --git a/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon b/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
index 945f472dd4a2..2e87d7422b73 100644
--- a/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
+++ b/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
@@ -25,3 +25,19 @@ Contact:	dri-devel@lists.freedesktop.org
 Description:	RO. Card default power limit (default TDP setting).
 
 		Only supported for particular Intel i915 graphics platforms.
+
+What:		/sys/devices/.../hwmon/hwmon<i>/energy1_input
+Date:		June 2022
+KernelVersion:	5.19
+Contact:	dri-devel@lists.freedesktop.org
+Description:	RO. Energy input of device in microjoules.
+
+		The returned textual representation is an unsigned integer
+		number that can be stored in 64-bits.  Warning: The hardware
+		register is 32-bits wide and can overflow by wrapping around.
+		A single wrap-around between calls to read this value can
+		be detected and will be accounted for in the returned value.
+		At a power consumption of 1 watt, the 32-bit hardware register
+		would wrap-around approximately every 3 days.
+
+		Only supported for particular Intel i915 graphics platforms.
diff --git a/drivers/gpu/drm/i915/i915_hwmon.c b/drivers/gpu/drm/i915/i915_hwmon.c
index 75935a55f573..77d68f17316a 100644
--- a/drivers/gpu/drm/i915/i915_hwmon.c
+++ b/drivers/gpu/drm/i915/i915_hwmon.c
@@ -19,8 +19,10 @@
 /*
  * SF_* - scale factors for particular quantities according to hwmon spec.
  * - power  - microwatts
+ * - energy - microjoules
  */
 #define SF_POWER	1000000
+#define SF_ENERGY	1000000
 
 #define FIELD_SHIFT(__mask)				    \
 	(BUILD_BUG_ON_ZERO(!__builtin_constant_p(__mask)) + \
@@ -32,12 +34,20 @@ struct i915_hwmon_reg {
 	i915_reg_t pkg_power_sku_unit;
 	i915_reg_t pkg_power_sku;
 	i915_reg_t pkg_rapl_limit;
+	i915_reg_t energy_status_all;
+	i915_reg_t energy_status_tile;
+};
+
+struct i915_energy_info {
+	u32 energy_counter_overflow;
+	u32 energy_counter_prev;
 };
 
 struct i915_hwmon_drvdata {
 	struct i915_hwmon *hwmon;
 	struct intel_uncore *uncore;
 	struct device *hwmon_dev;
+	struct i915_energy_info ei;	/*  Energy info for energy1_input */
 	char name[12];
 };
 
@@ -51,6 +61,7 @@ struct i915_hwmon {
 	u32 power_max_initial_value;
 
 	int scl_shift_power;
+	int scl_shift_energy;
 };
 
 static void
@@ -121,6 +132,136 @@ _field_scale_and_write(struct i915_hwmon_drvdata *ddat, i915_reg_t rgadr,
 					 bits_to_clear, bits_to_set);
 }
 
+/*
+ * _i915_energy1_input_sub - A custom function to obtain energy1_input.
+ * Use a custom function instead of the usual hwmon helpers in order to
+ * guarantee 64-bits of result to user-space.
+ * Units are microjoules.
+ *
+ * The underlying hardware register is 32-bits and is subject to overflow.
+ * This function compensates for overflow of the 32-bit register by detecting
+ * wrap-around and incrementing an overflow counter.
+ * This only works if the register is sampled often enough to avoid
+ * missing an instance of overflow - achieved either by repeated
+ * queries through the API, or via a possible timer (future - TBD) that
+ * ensures values are read often enough to catch all overflows.
+ *
+ * How long before overflow?  For example, with an example scaling bit
+ * shift of 14 bits (see register *PACKAGE_POWER_SKU_UNIT) and a power draw of
+ * 1000 watts, the 32-bit counter will overflow in approximately 4.36 minutes.
+ *
+ * Examples:
+ *    1 watt:  (2^32 >> 14) /    1 W / (60 * 60 * 24) secs/day -> 3 days
+ * 1000 watts: (2^32 >> 14) / 1000 W / 60             secs/min -> 4.36 minutes
+ */
+static int
+_i915_energy1_input_sub(struct i915_hwmon_drvdata *ddat, u64 *energy)
+{
+	struct intel_uncore *uncore = ddat->uncore;
+	struct i915_hwmon *hwmon = ddat->hwmon;
+	struct i915_energy_info *pei = &ddat->ei;
+	int nshift = hwmon->scl_shift_energy;
+	intel_wakeref_t wakeref;
+	u32 reg_value;
+	u64 vlo;
+	u64 vhi;
+	i915_reg_t rgaddr;
+
+	rgaddr = hwmon->rg.energy_status_all;
+
+	if (!i915_mmio_reg_valid(rgaddr))
+		return -EOPNOTSUPP;
+
+	mutex_lock(&hwmon->hwmon_lock);
+
+	with_intel_runtime_pm(uncore->rpm, wakeref)
+		reg_value = intel_uncore_read(uncore, rgaddr);
+
+	/*
+	 * The u32 register concatenated with the u32 overflow counter
+	 * gives an effective energy counter size of 64-bits.  However, the
+	 * computations below are done modulo 2^96 to avoid overflow during
+	 * scaling in the conversion to microjoules.
+	 *
+	 * The low-order 64-bits of the resulting quantity are returned to
+	 * the caller in units of microjoules, encoded into a decimal string.
+	 *
+	 * For a power of 1000 watts, 64 bits in units of microjoules will
+	 * overflow after 584 years.
+	 */
+
+	if (pei->energy_counter_prev > reg_value)
+		pei->energy_counter_overflow++;
+
+	pei->energy_counter_prev = reg_value;
+
+	/*
+	 * 64-bit variables vlo and vhi are used for the scaling process.
+	 * The 96-bit counter value is composed from the two 64-bit variables
+	 * vhi and vlo thusly:  counter == vhi << 32 + vlo .
+	 * The 32-bits of overlap between the two variables is convenient for
+	 * handling overflows out of vlo.
+	 */
+
+	vlo = reg_value;
+	vhi = pei->energy_counter_overflow;
+
+	mutex_unlock(&hwmon->hwmon_lock);
+
+	vlo = SF_ENERGY * vlo;
+
+	/* Prepare to round to nearest */
+	if (nshift > 0)
+		vlo += 1 << (nshift - 1);
+
+	/*
+	 * Anything in the upper-32 bits of vlo gets added into vhi here,
+	 * and then cleared from vlo.
+	 */
+	vhi = (SF_ENERGY * vhi) + (vlo >> 32);
+	vlo &= 0xffffffffULL;
+
+	/*
+	 * Apply the right shift.
+	 * - vlo shifted by itself.
+	 * - vlo receiving what's shifted out of vhi.
+	 * - vhi shifted by itself
+	 */
+	vlo = vlo >> nshift;
+	vlo |= (vhi << (32 - nshift)) & 0xffffffffULL;
+	vhi = vhi >> nshift;
+
+	/* Combined to get a 64-bit result in vlo. */
+	vlo |= (vhi << 32);
+
+	*energy = vlo;
+
+	return 0;
+}
+
+static ssize_t
+i915_energy1_input_show(struct device *dev, struct device_attribute *attr,
+			char *buf)
+{
+	struct i915_hwmon_drvdata *ddat = dev_get_drvdata(dev);
+	ssize_t ret = 0;
+	u64 energy;
+
+	if (!_i915_energy1_input_sub(ddat, &energy))
+		ret = sysfs_emit(buf, "%llu\n", energy);
+
+	return ret;
+}
+
+int
+i915_energy_status_get(struct drm_i915_private *i915, u64 *energy)
+{
+	struct i915_hwmon *hwmon = i915->hwmon;
+	struct i915_hwmon_drvdata *ddat = &hwmon->ddat;
+
+	return _i915_energy1_input_sub(ddat, energy);
+}
+
 static ssize_t
 i915_power1_max_default_show(struct device *dev, struct device_attribute *attr,
 			     char *buf)
@@ -141,9 +282,12 @@ i915_power1_max_default_show(struct device *dev, struct device_attribute *attr,
 
 static SENSOR_DEVICE_ATTR(power1_max_default, 0444,
 			  i915_power1_max_default_show, NULL, 0);
+static SENSOR_DEVICE_ATTR(energy1_input, 0444,
+			  i915_energy1_input_show, NULL, 0);
 
 static struct attribute *hwmon_attributes[] = {
 	&sensor_dev_attr_power1_max_default.dev_attr.attr,
+	&sensor_dev_attr_energy1_input.dev_attr.attr,
 	NULL
 };
 
@@ -153,17 +297,15 @@ static umode_t hwmon_attributes_visible(struct kobject *kobj,
 	struct device *dev = kobj_to_dev(kobj);
 	struct i915_hwmon_drvdata *ddat = dev_get_drvdata(dev);
 	struct drm_i915_private *i915 = ddat->uncore->i915;
-	i915_reg_t rgadr;
+	struct i915_hwmon *hwmon = ddat->hwmon;
 
-	if (attr == &sensor_dev_attr_power1_max_default.dev_attr.attr)
+	if (attr == &sensor_dev_attr_energy1_input.dev_attr.attr)
+		return i915_mmio_reg_valid(hwmon->rg.energy_status_all) ?
+						attr->mode : 0;
+	else if (attr == &sensor_dev_attr_power1_max_default.dev_attr.attr)
 		return IS_DGFX(i915) ? attr->mode : 0;
 	else
 		return 0;
-
-	if (!i915_mmio_reg_valid(rgadr))
-		return 0;
-
-	return attr->mode;
 }
 
 static const struct attribute_group hwmon_attrgroup = {
@@ -356,6 +498,8 @@ i915_hwmon_get_preregistration_info(struct drm_i915_private *i915)
 {
 	struct i915_hwmon *hwmon = i915->hwmon;
 	struct intel_uncore *uncore = &i915->uncore;
+	struct i915_hwmon_drvdata *ddat = &hwmon->ddat;
+	struct i915_energy_info *pei;
 	intel_wakeref_t wakeref;
 	u32 val_sku_unit;
 
@@ -364,11 +508,15 @@ i915_hwmon_get_preregistration_info(struct drm_i915_private *i915)
 		hwmon->rg.pkg_power_sku_unit = PCU_PACKAGE_POWER_SKU_UNIT;
 		hwmon->rg.pkg_power_sku = INVALID_MMIO_REG;
 		hwmon->rg.pkg_rapl_limit = PCU_PACKAGE_RAPL_LIMIT;
+		hwmon->rg.energy_status_all = PCU_PACKAGE_ENERGY_STATUS;
+		hwmon->rg.energy_status_tile = INVALID_MMIO_REG;
 	} else {
 		hwmon->rg.gt_perf_status = INVALID_MMIO_REG;
 		hwmon->rg.pkg_power_sku_unit = INVALID_MMIO_REG;
 		hwmon->rg.pkg_power_sku = INVALID_MMIO_REG;
 		hwmon->rg.pkg_rapl_limit = INVALID_MMIO_REG;
+		hwmon->rg.energy_status_all = INVALID_MMIO_REG;
+		hwmon->rg.energy_status_tile = INVALID_MMIO_REG;
 	}
 
 
@@ -387,8 +535,18 @@ i915_hwmon_get_preregistration_info(struct drm_i915_private *i915)
 		} else
 			val_sku_unit = 0;
 
-		hwmon->scl_shift_power = REG_FIELD_GET(PKG_PWR_UNIT, val_sku_unit);
+		pei = &ddat->ei;
+		pei->energy_counter_overflow = 0;
+
+		if (i915_mmio_reg_valid(hwmon->rg.energy_status_all))
+			pei->energy_counter_prev =
+				intel_uncore_read(uncore, hwmon->rg.energy_status_all);
+		else
+			pei->energy_counter_prev = 0;
 	}
+
+	hwmon->scl_shift_power = REG_FIELD_GET(PKG_PWR_UNIT, val_sku_unit);
+	hwmon->scl_shift_energy = REG_FIELD_GET(PKG_ENERGY_UNIT, val_sku_unit);
 }
 
 void i915_hwmon_register(struct drm_i915_private *i915)
diff --git a/drivers/gpu/drm/i915/i915_hwmon.h b/drivers/gpu/drm/i915/i915_hwmon.h
index 1e7e2516a981..5a15c84e4721 100644
--- a/drivers/gpu/drm/i915/i915_hwmon.h
+++ b/drivers/gpu/drm/i915/i915_hwmon.h
@@ -18,4 +18,5 @@ struct i915_hwmon;
 void i915_hwmon_register(struct drm_i915_private *i915);
 void i915_hwmon_unregister(struct drm_i915_private *i915);
 
+int i915_energy_status_get(struct drm_i915_private *i915, u64 *energy);
 #endif /* __I915_HWMON_H__ */
diff --git a/drivers/gpu/drm/i915/intel_mchbar_regs.h b/drivers/gpu/drm/i915/intel_mchbar_regs.h
index a3eccdee0ca4..3f2fc62ebb68 100644
--- a/drivers/gpu/drm/i915/intel_mchbar_regs.h
+++ b/drivers/gpu/drm/i915/intel_mchbar_regs.h
@@ -193,7 +193,9 @@
 #define GEN6_RP_STATE_LIMITS			_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5994)
 #define PCU_PACKAGE_POWER_SKU_UNIT		_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5938)
 #define   PKG_PWR_UNIT				REG_GENMASK(3, 0)
+#define   PKG_ENERGY_UNIT                      REG_GENMASK(12, 8)
 #define   PKG_TIME_UNIT				REG_GENMASK(19, 16)
+#define PCU_PACKAGE_ENERGY_STATUS              _MMIO(MCHBAR_MIRROR_BASE_SNB + 0x593c)
 
 #define GEN6_RP_STATE_CAP			_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5998)
 #define   RP0_CAP_MASK				REG_GENMASK(7, 0)
-- 
2.25.1

Re: [Intel-gfx] [PATCH 4/4] drm/i915/hwmon: Add HWMON energy support

[Guenter Roeck]

On 6/20/22 13:46, Badal Nilawar wrote:
> From: Dale B Stimson <dale.b.stimson@intel.com>
> 
> As part of the System Managemenent Interface (SMI), use the HWMON
> subsystem to display energy utilization
> 
> v2:
>    - Updated the date and kernel version in feature description
> 
> Signed-off-by: Dale B Stimson <dale.b.stimson@intel.com>
> Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
> Signed-off-by: Riana Tauro <riana.tauro@intel.com>
> Signed-off-by: Badal Nilawar <badal.nilawar@intel.com>
> ---
>   .../ABI/testing/sysfs-driver-intel-i915-hwmon |  16 ++
>   drivers/gpu/drm/i915/i915_hwmon.c             | 174 +++++++++++++++++-
>   drivers/gpu/drm/i915/i915_hwmon.h             |   1 +
>   drivers/gpu/drm/i915/intel_mchbar_regs.h      |   2 +
>   4 files changed, 185 insertions(+), 8 deletions(-)
> 
> diff --git a/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon b/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
> index 945f472dd4a2..2e87d7422b73 100644
> --- a/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
> +++ b/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
> @@ -25,3 +25,19 @@ Contact:	dri-devel@lists.freedesktop.org
>   Description:	RO. Card default power limit (default TDP setting).
>   
>   		Only supported for particular Intel i915 graphics platforms.
> +
> +What:		/sys/devices/.../hwmon/hwmon<i>/energy1_input
> +Date:		June 2022
> +KernelVersion:	5.19
> +Contact:	dri-devel@lists.freedesktop.org
> +Description:	RO. Energy input of device in microjoules.
> +
> +		The returned textual representation is an unsigned integer
> +		number that can be stored in 64-bits.  Warning: The hardware
> +		register is 32-bits wide and can overflow by wrapping around.
> +		A single wrap-around between calls to read this value can
> +		be detected and will be accounted for in the returned value.
> +		At a power consumption of 1 watt, the 32-bit hardware register
> +		would wrap-around approximately every 3 days.
> +
> +		Only supported for particular Intel i915 graphics platforms.
> diff --git a/drivers/gpu/drm/i915/i915_hwmon.c b/drivers/gpu/drm/i915/i915_hwmon.c
> index 75935a55f573..77d68f17316a 100644
> --- a/drivers/gpu/drm/i915/i915_hwmon.c
> +++ b/drivers/gpu/drm/i915/i915_hwmon.c
> @@ -19,8 +19,10 @@
>   /*
>    * SF_* - scale factors for particular quantities according to hwmon spec.
>    * - power  - microwatts
> + * - energy - microjoules
>    */
>   #define SF_POWER	1000000
> +#define SF_ENERGY	1000000
>   
>   #define FIELD_SHIFT(__mask)				    \
>   	(BUILD_BUG_ON_ZERO(!__builtin_constant_p(__mask)) + \
> @@ -32,12 +34,20 @@ struct i915_hwmon_reg {
>   	i915_reg_t pkg_power_sku_unit;
>   	i915_reg_t pkg_power_sku;
>   	i915_reg_t pkg_rapl_limit;
> +	i915_reg_t energy_status_all;
> +	i915_reg_t energy_status_tile;
> +};
> +
> +struct i915_energy_info {
> +	u32 energy_counter_overflow;
> +	u32 energy_counter_prev;
>   };
>   
>   struct i915_hwmon_drvdata {
>   	struct i915_hwmon *hwmon;
>   	struct intel_uncore *uncore;
>   	struct device *hwmon_dev;
> +	struct i915_energy_info ei;	/*  Energy info for energy1_input */
>   	char name[12];
>   };
>   
> @@ -51,6 +61,7 @@ struct i915_hwmon {
>   	u32 power_max_initial_value;
>   
>   	int scl_shift_power;
> +	int scl_shift_energy;
>   };
>   
>   static void
> @@ -121,6 +132,136 @@ _field_scale_and_write(struct i915_hwmon_drvdata *ddat, i915_reg_t rgadr,
>   					 bits_to_clear, bits_to_set);
>   }
>   
> +/*
> + * _i915_energy1_input_sub - A custom function to obtain energy1_input.
> + * Use a custom function instead of the usual hwmon helpers in order to
> + * guarantee 64-bits of result to user-space.
> + * Units are microjoules.
> + *
> + * The underlying hardware register is 32-bits and is subject to overflow.
> + * This function compensates for overflow of the 32-bit register by detecting
> + * wrap-around and incrementing an overflow counter.
> + * This only works if the register is sampled often enough to avoid
> + * missing an instance of overflow - achieved either by repeated
> + * queries through the API, or via a possible timer (future - TBD) that
> + * ensures values are read often enough to catch all overflows.
> + *
> + * How long before overflow?  For example, with an example scaling bit
> + * shift of 14 bits (see register *PACKAGE_POWER_SKU_UNIT) and a power draw of
> + * 1000 watts, the 32-bit counter will overflow in approximately 4.36 minutes.
> + *
> + * Examples:
> + *    1 watt:  (2^32 >> 14) /    1 W / (60 * 60 * 24) secs/day -> 3 days
> + * 1000 watts: (2^32 >> 14) / 1000 W / 60             secs/min -> 4.36 minutes
> + */
> +static int
> +_i915_energy1_input_sub(struct i915_hwmon_drvdata *ddat, u64 *energy)
> +{
> +	struct intel_uncore *uncore = ddat->uncore;
> +	struct i915_hwmon *hwmon = ddat->hwmon;
> +	struct i915_energy_info *pei = &ddat->ei;
> +	int nshift = hwmon->scl_shift_energy;
> +	intel_wakeref_t wakeref;
> +	u32 reg_value;
> +	u64 vlo;
> +	u64 vhi;
> +	i915_reg_t rgaddr;
> +
> +	rgaddr = hwmon->rg.energy_status_all;
> +
> +	if (!i915_mmio_reg_valid(rgaddr))
> +		return -EOPNOTSUPP;
> +
> +	mutex_lock(&hwmon->hwmon_lock);
> +
> +	with_intel_runtime_pm(uncore->rpm, wakeref)
> +		reg_value = intel_uncore_read(uncore, rgaddr);
> +
> +	/*
> +	 * The u32 register concatenated with the u32 overflow counter
> +	 * gives an effective energy counter size of 64-bits.  However, the
> +	 * computations below are done modulo 2^96 to avoid overflow during
> +	 * scaling in the conversion to microjoules.
> +	 *
> +	 * The low-order 64-bits of the resulting quantity are returned to
> +	 * the caller in units of microjoules, encoded into a decimal string.
> +	 *
> +	 * For a power of 1000 watts, 64 bits in units of microjoules will
> +	 * overflow after 584 years.
> +	 */
> +
> +	if (pei->energy_counter_prev > reg_value)
> +		pei->energy_counter_overflow++;
> +
> +	pei->energy_counter_prev = reg_value;
> +
> +	/*
> +	 * 64-bit variables vlo and vhi are used for the scaling process.
> +	 * The 96-bit counter value is composed from the two 64-bit variables
> +	 * vhi and vlo thusly:  counter == vhi << 32 + vlo .
> +	 * The 32-bits of overlap between the two variables is convenient for
> +	 * handling overflows out of vlo.
> +	 */
> +
> +	vlo = reg_value;
> +	vhi = pei->energy_counter_overflow;
> +
> +	mutex_unlock(&hwmon->hwmon_lock);
> +
> +	vlo = SF_ENERGY * vlo;
> +
> +	/* Prepare to round to nearest */
> +	if (nshift > 0)
> +		vlo += 1 << (nshift - 1);
> +
> +	/*
> +	 * Anything in the upper-32 bits of vlo gets added into vhi here,
> +	 * and then cleared from vlo.
> +	 */
> +	vhi = (SF_ENERGY * vhi) + (vlo >> 32);
> +	vlo &= 0xffffffffULL;
> +
> +	/*
> +	 * Apply the right shift.
> +	 * - vlo shifted by itself.
> +	 * - vlo receiving what's shifted out of vhi.
> +	 * - vhi shifted by itself
> +	 */
> +	vlo = vlo >> nshift;
> +	vlo |= (vhi << (32 - nshift)) & 0xffffffffULL;
> +	vhi = vhi >> nshift;
> +
> +	/* Combined to get a 64-bit result in vlo. */
> +	vlo |= (vhi << 32);
> +
> +	*energy = vlo;
> +
> +	return 0;
> +}
> +
> +static ssize_t
> +i915_energy1_input_show(struct device *dev, struct device_attribute *attr,
> +			char *buf)
> +{
> +	struct i915_hwmon_drvdata *ddat = dev_get_drvdata(dev);
> +	ssize_t ret = 0;
> +	u64 energy;
> +
> +	if (!_i915_energy1_input_sub(ddat, &energy))
> +		ret = sysfs_emit(buf, "%llu\n", energy);
> +
> +	return ret;
> +}
> +
> +int
> +i915_energy_status_get(struct drm_i915_private *i915, u64 *energy)
> +{
> +	struct i915_hwmon *hwmon = i915->hwmon;
> +	struct i915_hwmon_drvdata *ddat = &hwmon->ddat;
> +
> +	return _i915_energy1_input_sub(ddat, energy);
> +}
> +
>   static ssize_t
>   i915_power1_max_default_show(struct device *dev, struct device_attribute *attr,
>   			     char *buf)
> @@ -141,9 +282,12 @@ i915_power1_max_default_show(struct device *dev, struct device_attribute *attr,
>   
>   static SENSOR_DEVICE_ATTR(power1_max_default, 0444,
>   			  i915_power1_max_default_show, NULL, 0);
> +static SENSOR_DEVICE_ATTR(energy1_input, 0444,
> +			  i915_energy1_input_show, NULL, 0);
>   
>   static struct attribute *hwmon_attributes[] = {
>   	&sensor_dev_attr_power1_max_default.dev_attr.attr,
> +	&sensor_dev_attr_energy1_input.dev_attr.attr,

Why not use HWMON_E_INPUT ?

>   	NULL
>   };
>   
> @@ -153,17 +297,15 @@ static umode_t hwmon_attributes_visible(struct kobject *kobj,
>   	struct device *dev = kobj_to_dev(kobj);
>   	struct i915_hwmon_drvdata *ddat = dev_get_drvdata(dev);
>   	struct drm_i915_private *i915 = ddat->uncore->i915;
> -	i915_reg_t rgadr;
> +	struct i915_hwmon *hwmon = ddat->hwmon;
>   
> -	if (attr == &sensor_dev_attr_power1_max_default.dev_attr.attr)
> +	if (attr == &sensor_dev_attr_energy1_input.dev_attr.attr)
> +		return i915_mmio_reg_valid(hwmon->rg.energy_status_all) ?
> +						attr->mode : 0;
> +	else if (attr == &sensor_dev_attr_power1_max_default.dev_attr.attr)
>   		return IS_DGFX(i915) ? attr->mode : 0;
>   	else
>   		return 0;
> -
> -	if (!i915_mmio_reg_valid(rgadr))
> -		return 0;
> -
> -	return attr->mode;
>   }
>   
>   static const struct attribute_group hwmon_attrgroup = {
> @@ -356,6 +498,8 @@ i915_hwmon_get_preregistration_info(struct drm_i915_private *i915)
>   {
>   	struct i915_hwmon *hwmon = i915->hwmon;
>   	struct intel_uncore *uncore = &i915->uncore;
> +	struct i915_hwmon_drvdata *ddat = &hwmon->ddat;
> +	struct i915_energy_info *pei;
>   	intel_wakeref_t wakeref;
>   	u32 val_sku_unit;
>   
> @@ -364,11 +508,15 @@ i915_hwmon_get_preregistration_info(struct drm_i915_private *i915)
>   		hwmon->rg.pkg_power_sku_unit = PCU_PACKAGE_POWER_SKU_UNIT;
>   		hwmon->rg.pkg_power_sku = INVALID_MMIO_REG;
>   		hwmon->rg.pkg_rapl_limit = PCU_PACKAGE_RAPL_LIMIT;
> +		hwmon->rg.energy_status_all = PCU_PACKAGE_ENERGY_STATUS;
> +		hwmon->rg.energy_status_tile = INVALID_MMIO_REG;
>   	} else {
>   		hwmon->rg.gt_perf_status = INVALID_MMIO_REG;
>   		hwmon->rg.pkg_power_sku_unit = INVALID_MMIO_REG;
>   		hwmon->rg.pkg_power_sku = INVALID_MMIO_REG;
>   		hwmon->rg.pkg_rapl_limit = INVALID_MMIO_REG;
> +		hwmon->rg.energy_status_all = INVALID_MMIO_REG;
> +		hwmon->rg.energy_status_tile = INVALID_MMIO_REG;
>   	}
>   
>   
> @@ -387,8 +535,18 @@ i915_hwmon_get_preregistration_info(struct drm_i915_private *i915)
>   		} else
>   			val_sku_unit = 0;
>   
> -		hwmon->scl_shift_power = REG_FIELD_GET(PKG_PWR_UNIT, val_sku_unit);
> +		pei = &ddat->ei;
> +		pei->energy_counter_overflow = 0;
> +
> +		if (i915_mmio_reg_valid(hwmon->rg.energy_status_all))
> +			pei->energy_counter_prev =
> +				intel_uncore_read(uncore, hwmon->rg.energy_status_all);
> +		else
> +			pei->energy_counter_prev = 0;
>   	}
> +
> +	hwmon->scl_shift_power = REG_FIELD_GET(PKG_PWR_UNIT, val_sku_unit);
> +	hwmon->scl_shift_energy = REG_FIELD_GET(PKG_ENERGY_UNIT, val_sku_unit);
>   }
>   
>   void i915_hwmon_register(struct drm_i915_private *i915)
> diff --git a/drivers/gpu/drm/i915/i915_hwmon.h b/drivers/gpu/drm/i915/i915_hwmon.h
> index 1e7e2516a981..5a15c84e4721 100644
> --- a/drivers/gpu/drm/i915/i915_hwmon.h
> +++ b/drivers/gpu/drm/i915/i915_hwmon.h
> @@ -18,4 +18,5 @@ struct i915_hwmon;
>   void i915_hwmon_register(struct drm_i915_private *i915);
>   void i915_hwmon_unregister(struct drm_i915_private *i915);
>   
> +int i915_energy_status_get(struct drm_i915_private *i915, u64 *energy);
>   #endif /* __I915_HWMON_H__ */
> diff --git a/drivers/gpu/drm/i915/intel_mchbar_regs.h b/drivers/gpu/drm/i915/intel_mchbar_regs.h
> index a3eccdee0ca4..3f2fc62ebb68 100644
> --- a/drivers/gpu/drm/i915/intel_mchbar_regs.h
> +++ b/drivers/gpu/drm/i915/intel_mchbar_regs.h
> @@ -193,7 +193,9 @@
>   #define GEN6_RP_STATE_LIMITS			_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5994)
>   #define PCU_PACKAGE_POWER_SKU_UNIT		_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5938)
>   #define   PKG_PWR_UNIT				REG_GENMASK(3, 0)
> +#define   PKG_ENERGY_UNIT                      REG_GENMASK(12, 8)
>   #define   PKG_TIME_UNIT				REG_GENMASK(19, 16)
> +#define PCU_PACKAGE_ENERGY_STATUS              _MMIO(MCHBAR_MIRROR_BASE_SNB + 0x593c)
>   
>   #define GEN6_RP_STATE_CAP			_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5998)
>   #define   RP0_CAP_MASK				REG_GENMASK(7, 0)

Re: [Intel-gfx] [PATCH 4/4] drm/i915/hwmon: Add HWMON energy support

[Dixit, Ashutosh]

On Mon, 20 Jun 2022 14:04:53 -0700, Guenter Roeck wrote:
>
> > @@ -141,9 +282,12 @@ i915_power1_max_default_show(struct device *dev, struct device_attribute *attr,
> >     static SENSOR_DEVICE_ATTR(power1_max_default, 0444,
> >			  i915_power1_max_default_show, NULL, 0);
> > +static SENSOR_DEVICE_ATTR(energy1_input, 0444,
> > +			  i915_energy1_input_show, NULL, 0);
> >     static struct attribute *hwmon_attributes[] = {
> >	&sensor_dev_attr_power1_max_default.dev_attr.attr,
> > +	&sensor_dev_attr_energy1_input.dev_attr.attr,
>
> Why not use HWMON_E_INPUT ?

Agreed, we will investigate switching to this. I also had a similar comment
about this here:

https://patchwork.freedesktop.org/patch/487020/?series=104278&rev=1

Thanks.
--
Ashutosh

[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915: Add HWMON support (rev2)

[Patchwork]

== Series Details ==

Series: drm/i915: Add HWMON support (rev2)
URL   : https://patchwork.freedesktop.org/series/104278/
State : warning

== Summary ==

Error: dim checkpatch failed
b435e8c95f2c drm/i915/hwmon: Add HWMON infrastructure patch
Traceback (most recent call last):
  File "scripts/spdxcheck.py", line 6, in <module>
    from ply import lex, yacc
ModuleNotFoundError: No module named 'ply'
Traceback (most recent call last):
  File "scripts/spdxcheck.py", line 6, in <module>
    from ply import lex, yacc
ModuleNotFoundError: No module named 'ply'
-:80: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#80: 
new file mode 100644

-:102: CHECK:LINE_SPACING: Please don't use multiple blank lines
#102: FILE: drivers/gpu/drm/i915/i915_hwmon.c:18:
+
+

-:139: CHECK:LINE_SPACING: Please don't use multiple blank lines
#139: FILE: drivers/gpu/drm/i915/i915_hwmon.c:55:
+
+

-:188: CHECK:BRACES: Blank lines aren't necessary after an open brace '{'
#188: FILE: drivers/gpu/drm/i915/i915_hwmon.c:104:
+{
+

-:189: CHECK:BRACES: Blank lines aren't necessary before a close brace '}'
#189: FILE: drivers/gpu/drm/i915/i915_hwmon.c:105:
+
+}

total: 0 errors, 1 warnings, 4 checks, 226 lines checked
26283e8ff1e5 drm/i915/hwmon: Add HWMON current voltage support
-:18: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#18: 
new file mode 100644

-:144: WARNING:BRACES: braces {} are not necessary for any arm of this statement
#144: FILE: drivers/gpu/drm/i915/i915_hwmon.c:162:
+	if (IS_DG1(i915) || IS_DG2(i915)) {
[...]
+	} else {
[...]

total: 0 errors, 2 warnings, 0 checks, 116 lines checked
c8f29d0a1e7a drm/i915/hwmon: Add HWMON power sensor support
-:64: CHECK:MACRO_ARG_REUSE: Macro argument reuse '__mask' - possible side-effects?
#64: FILE: drivers/gpu/drm/i915/i915_hwmon.c:25:
+#define FIELD_SHIFT(__mask)				    \
+	(BUILD_BUG_ON_ZERO(!__builtin_constant_p(__mask)) + \
+		BUILD_BUG_ON_ZERO((__mask) == 0) +	    \
+		__bf_shf(__mask))

-:351: CHECK:LINE_SPACING: Please don't use multiple blank lines
#351: FILE: drivers/gpu/drm/i915/i915_hwmon.c:374:
 
+

-:361: CHECK:BRACES: braces {} should be used on all arms of this statement
#361: FILE: drivers/gpu/drm/i915/i915_hwmon.c:384:
+		if (i915_mmio_reg_valid(hwmon->rg.pkg_power_sku_unit)) {
[...]
+		} else
[...]

-:364: CHECK:BRACES: Unbalanced braces around else statement
#364: FILE: drivers/gpu/drm/i915/i915_hwmon.c:387:
+		} else

total: 0 errors, 0 warnings, 4 checks, 370 lines checked
cf8df8d7e58f drm/i915/hwmon: Add HWMON energy support

[Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915: Add HWMON support (rev2)

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 11105 bytes --]

== Series Details ==

Series: drm/i915: Add HWMON support (rev2)
URL   : https://patchwork.freedesktop.org/series/104278/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_11786 -> Patchwork_104278v2
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/index.html

Participating hosts (41 -> 42)
------------------------------

  Additional (3): fi-kbl-soraka bat-dg2-8 fi-rkl-11600 
  Missing    (2): fi-icl-u2 fi-bdw-samus 

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

  Here are the changes found in Patchwork_104278v2 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_huc_copy@huc-copy:
    - fi-kbl-soraka:      NOTRUN -> [SKIP][1] ([fdo#109271] / [i915#2190])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/fi-kbl-soraka/igt@gem_huc_copy@huc-copy.html
    - fi-rkl-11600:       NOTRUN -> [SKIP][2] ([i915#2190])
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/fi-rkl-11600/igt@gem_huc_copy@huc-copy.html

  * igt@gem_lmem_swapping@basic:
    - fi-kbl-soraka:      NOTRUN -> [SKIP][3] ([fdo#109271] / [i915#4613]) +3 similar issues
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/fi-kbl-soraka/igt@gem_lmem_swapping@basic.html
    - fi-rkl-11600:       NOTRUN -> [SKIP][4] ([i915#4613]) +3 similar issues
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/fi-rkl-11600/igt@gem_lmem_swapping@basic.html

  * igt@gem_tiled_pread_basic:
    - fi-rkl-11600:       NOTRUN -> [SKIP][5] ([i915#3282])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/fi-rkl-11600/igt@gem_tiled_pread_basic.html

  * igt@i915_pm_backlight@basic-brightness:
    - fi-rkl-11600:       NOTRUN -> [SKIP][6] ([i915#3012])
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/fi-rkl-11600/igt@i915_pm_backlight@basic-brightness.html

  * igt@i915_selftest@live@gt_pm:
    - fi-kbl-soraka:      NOTRUN -> [DMESG-FAIL][7] ([i915#1886])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/fi-kbl-soraka/igt@i915_selftest@live@gt_pm.html

  * igt@i915_selftest@live@hangcheck:
    - fi-snb-2600:        [PASS][8] -> [INCOMPLETE][9] ([i915#3921])
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/fi-snb-2600/igt@i915_selftest@live@hangcheck.html
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/fi-snb-2600/igt@i915_selftest@live@hangcheck.html

  * igt@i915_suspend@basic-s3-without-i915:
    - fi-rkl-11600:       NOTRUN -> [INCOMPLETE][10] ([i915#5982])
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/fi-rkl-11600/igt@i915_suspend@basic-s3-without-i915.html

  * igt@kms_chamelium@hdmi-edid-read:
    - fi-rkl-11600:       NOTRUN -> [SKIP][11] ([fdo#111827]) +7 similar issues
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/fi-rkl-11600/igt@kms_chamelium@hdmi-edid-read.html

  * igt@kms_chamelium@hdmi-hpd-fast:
    - fi-kbl-soraka:      NOTRUN -> [SKIP][12] ([fdo#109271] / [fdo#111827]) +7 similar issues
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/fi-kbl-soraka/igt@kms_chamelium@hdmi-hpd-fast.html

  * igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic:
    - fi-kbl-soraka:      NOTRUN -> [SKIP][13] ([fdo#109271]) +9 similar issues
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/fi-kbl-soraka/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html

  * igt@kms_cursor_legacy@basic-busy-flip-before-cursor-legacy:
    - fi-rkl-11600:       NOTRUN -> [SKIP][14] ([i915#4103]) +1 similar issue
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/fi-rkl-11600/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-legacy.html

  * igt@kms_flip@basic-flip-vs-modeset@b-edp1:
    - bat-adlp-4:         [PASS][15] -> [DMESG-WARN][16] ([i915#3576])
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/bat-adlp-4/igt@kms_flip@basic-flip-vs-modeset@b-edp1.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/bat-adlp-4/igt@kms_flip@basic-flip-vs-modeset@b-edp1.html

  * igt@kms_force_connector_basic@force-load-detect:
    - fi-rkl-11600:       NOTRUN -> [SKIP][17] ([fdo#109285] / [i915#4098])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/fi-rkl-11600/igt@kms_force_connector_basic@force-load-detect.html

  * igt@kms_pipe_crc_basic@compare-crc-sanitycheck-pipe-d:
    - fi-rkl-11600:       NOTRUN -> [SKIP][18] ([i915#533])
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/fi-rkl-11600/igt@kms_pipe_crc_basic@compare-crc-sanitycheck-pipe-d.html
    - fi-kbl-soraka:      NOTRUN -> [SKIP][19] ([fdo#109271] / [i915#533])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/fi-kbl-soraka/igt@kms_pipe_crc_basic@compare-crc-sanitycheck-pipe-d.html

  * igt@kms_psr@primary_page_flip:
    - fi-rkl-11600:       NOTRUN -> [SKIP][20] ([i915#1072]) +3 similar issues
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/fi-rkl-11600/igt@kms_psr@primary_page_flip.html

  * igt@kms_setmode@basic-clone-single-crtc:
    - fi-rkl-11600:       NOTRUN -> [SKIP][21] ([i915#3555] / [i915#4098])
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/fi-rkl-11600/igt@kms_setmode@basic-clone-single-crtc.html

  * igt@prime_vgem@basic-read:
    - fi-rkl-11600:       NOTRUN -> [SKIP][22] ([fdo#109295] / [i915#3291] / [i915#3708]) +2 similar issues
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/fi-rkl-11600/igt@prime_vgem@basic-read.html

  * igt@prime_vgem@basic-userptr:
    - fi-rkl-11600:       NOTRUN -> [SKIP][23] ([fdo#109295] / [i915#3301] / [i915#3708])
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/fi-rkl-11600/igt@prime_vgem@basic-userptr.html

  
#### Possible fixes ####

  * igt@i915_selftest@live@gt_timelines:
    - {bat-dg2-9}:        [DMESG-WARN][24] ([i915#5763]) -> [PASS][25] +4 similar issues
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/bat-dg2-9/igt@i915_selftest@live@gt_timelines.html
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/bat-dg2-9/igt@i915_selftest@live@gt_timelines.html

  * igt@i915_selftest@live@gtt:
    - fi-bdw-5557u:       [DMESG-FAIL][26] ([i915#3674]) -> [PASS][27]
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/fi-bdw-5557u/igt@i915_selftest@live@gtt.html
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/fi-bdw-5557u/igt@i915_selftest@live@gtt.html

  * igt@i915_selftest@live@hangcheck:
    - bat-dg1-5:          [DMESG-FAIL][28] ([i915#4494] / [i915#4957]) -> [PASS][29]
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/bat-dg1-5/igt@i915_selftest@live@hangcheck.html
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/bat-dg1-5/igt@i915_selftest@live@hangcheck.html

  * igt@kms_flip@basic-flip-vs-wf_vblank@a-edp1:
    - bat-adlp-4:         [DMESG-WARN][30] ([i915#3576]) -> [PASS][31]
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/bat-adlp-4/igt@kms_flip@basic-flip-vs-wf_vblank@a-edp1.html
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/bat-adlp-4/igt@kms_flip@basic-flip-vs-wf_vblank@a-edp1.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
  [fdo#109285]: https://bugs.freedesktop.org/show_bug.cgi?id=109285
  [fdo#109295]: https://bugs.freedesktop.org/show_bug.cgi?id=109295
  [fdo#111827]: https://bugs.freedesktop.org/show_bug.cgi?id=111827
  [i915#1072]: https://gitlab.freedesktop.org/drm/intel/issues/1072
  [i915#1155]: https://gitlab.freedesktop.org/drm/intel/issues/1155
  [i915#1886]: https://gitlab.freedesktop.org/drm/intel/issues/1886
  [i915#2190]: https://gitlab.freedesktop.org/drm/intel/issues/2190
  [i915#2582]: https://gitlab.freedesktop.org/drm/intel/issues/2582
  [i915#3012]: https://gitlab.freedesktop.org/drm/intel/issues/3012
  [i915#3282]: https://gitlab.freedesktop.org/drm/intel/issues/3282
  [i915#3291]: https://gitlab.freedesktop.org/drm/intel/issues/3291
  [i915#3301]: https://gitlab.freedesktop.org/drm/intel/issues/3301
  [i915#3555]: https://gitlab.freedesktop.org/drm/intel/issues/3555
  [i915#3576]: https://gitlab.freedesktop.org/drm/intel/issues/3576
  [i915#3595]: https://gitlab.freedesktop.org/drm/intel/issues/3595
  [i915#3674]: https://gitlab.freedesktop.org/drm/intel/issues/3674
  [i915#3708]: https://gitlab.freedesktop.org/drm/intel/issues/3708
  [i915#3921]: https://gitlab.freedesktop.org/drm/intel/issues/3921
  [i915#4077]: https://gitlab.freedesktop.org/drm/intel/issues/4077
  [i915#4079]: https://gitlab.freedesktop.org/drm/intel/issues/4079
  [i915#4083]: https://gitlab.freedesktop.org/drm/intel/issues/4083
  [i915#4098]: https://gitlab.freedesktop.org/drm/intel/issues/4098
  [i915#4103]: https://gitlab.freedesktop.org/drm/intel/issues/4103
  [i915#4212]: https://gitlab.freedesktop.org/drm/intel/issues/4212
  [i915#4213]: https://gitlab.freedesktop.org/drm/intel/issues/4213
  [i915#4215]: https://gitlab.freedesktop.org/drm/intel/issues/4215
  [i915#4494]: https://gitlab.freedesktop.org/drm/intel/issues/4494
  [i915#4579]: https://gitlab.freedesktop.org/drm/intel/issues/4579
  [i915#4613]: https://gitlab.freedesktop.org/drm/intel/issues/4613
  [i915#4873]: https://gitlab.freedesktop.org/drm/intel/issues/4873
  [i915#4957]: https://gitlab.freedesktop.org/drm/intel/issues/4957
  [i915#5174]: https://gitlab.freedesktop.org/drm/intel/issues/5174
  [i915#5190]: https://gitlab.freedesktop.org/drm/intel/issues/5190
  [i915#5274]: https://gitlab.freedesktop.org/drm/intel/issues/5274
  [i915#533]: https://gitlab.freedesktop.org/drm/intel/issues/533
  [i915#5354]: https://gitlab.freedesktop.org/drm/intel/issues/5354
  [i915#5763]: https://gitlab.freedesktop.org/drm/intel/issues/5763
  [i915#5885]: https://gitlab.freedesktop.org/drm/intel/issues/5885
  [i915#5903]: https://gitlab.freedesktop.org/drm/intel/issues/5903
  [i915#5982]: https://gitlab.freedesktop.org/drm/intel/issues/5982


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

  * Linux: CI_DRM_11786 -> Patchwork_104278v2

  CI-20190529: 20190529
  CI_DRM_11786: ab3bfa333f25d26bb8bf414419f9a2e6a46a141f @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_6537: 331658a8475c8b0c0f7ffe5268a7318ef83da34e @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_104278v2: ab3bfa333f25d26bb8bf414419f9a2e6a46a141f @ git://anongit.freedesktop.org/gfx-ci/linux


### Linux commits

4679cd31d162 drm/i915/hwmon: Add HWMON energy support
1b48c17e4f98 drm/i915/hwmon: Add HWMON power sensor support
ac1aaefcac4d drm/i915/hwmon: Add HWMON current voltage support
1ab7302332ec drm/i915/hwmon: Add HWMON infrastructure patch

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/index.html

[-- Attachment #2: Type: text/html, Size: 11981 bytes --]

[Intel-gfx] ✗ Fi.CI.IGT: failure for drm/i915: Add HWMON support (rev2)

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 68392 bytes --]

== Series Details ==

Series: drm/i915: Add HWMON support (rev2)
URL   : https://patchwork.freedesktop.org/series/104278/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_11786_full -> Patchwork_104278v2_full
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Patchwork_104278v2_full absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Patchwork_104278v2_full, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  

Participating hosts (13 -> 13)
------------------------------

  No changes in participating hosts

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

  Here are the unknown changes that may have been introduced in Patchwork_104278v2_full:

### IGT changes ###

#### Possible regressions ####

  * igt@i915_pm_rpm@system-suspend-execbuf:
    - shard-kbl:          [PASS][1] -> [INCOMPLETE][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-kbl6/igt@i915_pm_rpm@system-suspend-execbuf.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-kbl4/igt@i915_pm_rpm@system-suspend-execbuf.html

  
#### Suppressed ####

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

  * igt@feature_discovery@display-4x:
    - {shard-dg1}:        [SKIP][3] ([i915#1839]) -> [FAIL][4]
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-dg1-18/igt@feature_discovery@display-4x.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-dg1-16/igt@feature_discovery@display-4x.html

  * igt@i915_hangman@gt-engine-error@bcs0:
    - {shard-rkl}:        [PASS][5] -> [SKIP][6]
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-rkl-2/igt@i915_hangman@gt-engine-error@bcs0.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-rkl-5/igt@i915_hangman@gt-engine-error@bcs0.html

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

  Here are the changes found in Patchwork_104278v2_full that come from known issues:

### CI changes ###

#### Possible fixes ####

  * boot:
    - shard-apl:          ([PASS][7], [PASS][8], [PASS][9], [PASS][10], [PASS][11], [PASS][12], [PASS][13], [PASS][14], [PASS][15], [PASS][16], [PASS][17], [PASS][18], [PASS][19], [PASS][20], [PASS][21], [PASS][22], [PASS][23], [PASS][24], [PASS][25], [PASS][26], [PASS][27], [FAIL][28], [PASS][29], [PASS][30], [PASS][31]) ([i915#4386]) -> ([PASS][32], [PASS][33], [PASS][34], [PASS][35], [PASS][36], [PASS][37], [PASS][38], [PASS][39], [PASS][40], [PASS][41], [PASS][42], [PASS][43], [PASS][44], [PASS][45], [PASS][46], [PASS][47], [PASS][48], [PASS][49], [PASS][50], [PASS][51], [PASS][52], [PASS][53], [PASS][54], [PASS][55], [PASS][56])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-apl8/boot.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-apl8/boot.html
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-apl8/boot.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-apl8/boot.html
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-apl7/boot.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-apl7/boot.html
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-apl7/boot.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-apl6/boot.html
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-apl6/boot.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-apl6/boot.html
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-apl4/boot.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-apl4/boot.html
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-apl4/boot.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-apl3/boot.html
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-apl3/boot.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-apl3/boot.html
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-apl3/boot.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-apl2/boot.html
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-apl2/boot.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-apl2/boot.html
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-apl2/boot.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-apl2/boot.html
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-apl1/boot.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-apl1/boot.html
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-apl1/boot.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl1/boot.html
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl1/boot.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl1/boot.html
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl2/boot.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl2/boot.html
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl2/boot.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl3/boot.html
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl3/boot.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl3/boot.html
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl3/boot.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl4/boot.html
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl4/boot.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl4/boot.html
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl4/boot.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl6/boot.html
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl6/boot.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl6/boot.html
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl7/boot.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl7/boot.html
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl7/boot.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl7/boot.html
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl8/boot.html
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl8/boot.html
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl8/boot.html
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl8/boot.html

  

### IGT changes ###

#### Issues hit ####

  * igt@gem_ctx_sseu@engines:
    - shard-tglb:         NOTRUN -> [SKIP][57] ([i915#280]) +1 similar issue
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb8/igt@gem_ctx_sseu@engines.html

  * igt@gem_eio@in-flight-immediate:
    - shard-tglb:         [PASS][58] -> [TIMEOUT][59] ([i915#3063])
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-tglb7/igt@gem_eio@in-flight-immediate.html
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb5/igt@gem_eio@in-flight-immediate.html

  * igt@gem_eio@kms:
    - shard-tglb:         [PASS][60] -> [FAIL][61] ([i915#5784])
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-tglb7/igt@gem_eio@kms.html
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb1/igt@gem_eio@kms.html

  * igt@gem_exec_fair@basic-none@rcs0:
    - shard-kbl:          [PASS][62] -> [FAIL][63] ([i915#2842])
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-kbl7/igt@gem_exec_fair@basic-none@rcs0.html
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-kbl6/igt@gem_exec_fair@basic-none@rcs0.html

  * igt@gem_exec_fair@basic-none@vecs0:
    - shard-apl:          [PASS][64] -> [FAIL][65] ([i915#2842])
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-apl8/igt@gem_exec_fair@basic-none@vecs0.html
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl2/igt@gem_exec_fair@basic-none@vecs0.html

  * igt@gem_exec_fair@basic-pace-share@rcs0:
    - shard-tglb:         [PASS][66] -> [FAIL][67] ([i915#2842])
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-tglb5/igt@gem_exec_fair@basic-pace-share@rcs0.html
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb5/igt@gem_exec_fair@basic-pace-share@rcs0.html

  * igt@gem_exec_fair@basic-pace-solo@rcs0:
    - shard-tglb:         NOTRUN -> [FAIL][68] ([i915#2842])
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb8/igt@gem_exec_fair@basic-pace-solo@rcs0.html

  * igt@gem_exec_fair@basic-pace@vcs0:
    - shard-glk:          [PASS][69] -> [FAIL][70] ([i915#2842]) +1 similar issue
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-glk3/igt@gem_exec_fair@basic-pace@vcs0.html
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-glk1/igt@gem_exec_fair@basic-pace@vcs0.html

  * igt@gem_exec_fair@basic-pace@vcs1:
    - shard-iclb:         NOTRUN -> [FAIL][71] ([i915#2842])
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-iclb2/igt@gem_exec_fair@basic-pace@vcs1.html

  * igt@gem_exec_params@secure-non-root:
    - shard-tglb:         NOTRUN -> [SKIP][72] ([fdo#112283])
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb8/igt@gem_exec_params@secure-non-root.html

  * igt@gem_lmem_swapping@heavy-multi:
    - shard-glk:          NOTRUN -> [SKIP][73] ([fdo#109271] / [i915#4613])
   [73]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-glk7/igt@gem_lmem_swapping@heavy-multi.html

  * igt@gem_lmem_swapping@heavy-verify-multi-ccs:
    - shard-kbl:          NOTRUN -> [SKIP][74] ([fdo#109271] / [i915#4613]) +2 similar issues
   [74]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-kbl3/igt@gem_lmem_swapping@heavy-verify-multi-ccs.html

  * igt@gem_lmem_swapping@parallel-random:
    - shard-skl:          NOTRUN -> [SKIP][75] ([fdo#109271] / [i915#4613])
   [75]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-skl4/igt@gem_lmem_swapping@parallel-random.html

  * igt@gem_lmem_swapping@parallel-random-engines:
    - shard-apl:          NOTRUN -> [SKIP][76] ([fdo#109271] / [i915#4613]) +2 similar issues
   [76]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl3/igt@gem_lmem_swapping@parallel-random-engines.html

  * igt@gem_lmem_swapping@random:
    - shard-tglb:         NOTRUN -> [SKIP][77] ([i915#4613]) +1 similar issue
   [77]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb7/igt@gem_lmem_swapping@random.html

  * igt@gem_media_vme:
    - shard-tglb:         NOTRUN -> [SKIP][78] ([i915#284])
   [78]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb7/igt@gem_media_vme.html

  * igt@gem_pwrite@basic-exhaustion:
    - shard-apl:          NOTRUN -> [WARN][79] ([i915#2658])
   [79]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl1/igt@gem_pwrite@basic-exhaustion.html
    - shard-kbl:          NOTRUN -> [WARN][80] ([i915#2658])
   [80]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-kbl3/igt@gem_pwrite@basic-exhaustion.html

  * igt@gem_pxp@protected-raw-src-copy-not-readible:
    - shard-tglb:         NOTRUN -> [SKIP][81] ([i915#4270])
   [81]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb7/igt@gem_pxp@protected-raw-src-copy-not-readible.html

  * igt@gem_softpin@noreloc-s3:
    - shard-apl:          [PASS][82] -> [INCOMPLETE][83] ([i915#4939])
   [82]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-apl2/igt@gem_softpin@noreloc-s3.html
   [83]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl2/igt@gem_softpin@noreloc-s3.html

  * igt@gem_userptr_blits@create-destroy-unsync:
    - shard-tglb:         NOTRUN -> [SKIP][84] ([i915#3297])
   [84]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb7/igt@gem_userptr_blits@create-destroy-unsync.html

  * igt@gen9_exec_parse@bb-chained:
    - shard-tglb:         NOTRUN -> [SKIP][85] ([i915#2527] / [i915#2856])
   [85]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb7/igt@gen9_exec_parse@bb-chained.html

  * igt@i915_pm_dc@dc6-psr:
    - shard-skl:          NOTRUN -> [FAIL][86] ([i915#454])
   [86]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-skl4/igt@i915_pm_dc@dc6-psr.html

  * igt@i915_pm_rpm@modeset-non-lpsp:
    - shard-tglb:         NOTRUN -> [SKIP][87] ([fdo#111644] / [i915#1397] / [i915#2411])
   [87]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb7/igt@i915_pm_rpm@modeset-non-lpsp.html

  * igt@i915_pm_rpm@modeset-pc8-residency-stress:
    - shard-tglb:         NOTRUN -> [SKIP][88] ([fdo#109506] / [i915#2411])
   [88]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb8/igt@i915_pm_rpm@modeset-pc8-residency-stress.html

  * igt@i915_pm_rpm@system-suspend-modeset:
    - shard-skl:          [PASS][89] -> [INCOMPLETE][90] ([i915#5420])
   [89]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-skl7/igt@i915_pm_rpm@system-suspend-modeset.html
   [90]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-skl4/igt@i915_pm_rpm@system-suspend-modeset.html

  * igt@kms_big_fb@4-tiled-max-hw-stride-64bpp-rotate-180-async-flip:
    - shard-tglb:         NOTRUN -> [SKIP][91] ([i915#5286])
   [91]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb7/igt@kms_big_fb@4-tiled-max-hw-stride-64bpp-rotate-180-async-flip.html

  * igt@kms_big_fb@linear-32bpp-rotate-90:
    - shard-tglb:         NOTRUN -> [SKIP][92] ([fdo#111614])
   [92]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb7/igt@kms_big_fb@linear-32bpp-rotate-90.html

  * igt@kms_big_fb@yf-tiled-64bpp-rotate-270:
    - shard-tglb:         NOTRUN -> [SKIP][93] ([fdo#111615]) +1 similar issue
   [93]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb7/igt@kms_big_fb@yf-tiled-64bpp-rotate-270.html

  * igt@kms_big_fb@yf-tiled-max-hw-stride-32bpp-rotate-0-hflip:
    - shard-kbl:          NOTRUN -> [SKIP][94] ([fdo#109271]) +204 similar issues
   [94]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-kbl3/igt@kms_big_fb@yf-tiled-max-hw-stride-32bpp-rotate-0-hflip.html

  * igt@kms_big_fb@yf-tiled-max-hw-stride-64bpp-rotate-0-async-flip:
    - shard-glk:          NOTRUN -> [SKIP][95] ([fdo#109271]) +31 similar issues
   [95]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-glk7/igt@kms_big_fb@yf-tiled-max-hw-stride-64bpp-rotate-0-async-flip.html

  * igt@kms_ccs@pipe-a-bad-aux-stride-yf_tiled_ccs:
    - shard-tglb:         NOTRUN -> [SKIP][96] ([fdo#111615] / [i915#3689]) +2 similar issues
   [96]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb7/igt@kms_ccs@pipe-a-bad-aux-stride-yf_tiled_ccs.html

  * igt@kms_ccs@pipe-a-bad-pixel-format-y_tiled_gen12_mc_ccs:
    - shard-glk:          NOTRUN -> [SKIP][97] ([fdo#109271] / [i915#3886])
   [97]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-glk7/igt@kms_ccs@pipe-a-bad-pixel-format-y_tiled_gen12_mc_ccs.html

  * igt@kms_ccs@pipe-a-crc-primary-rotation-180-y_tiled_gen12_rc_ccs_cc:
    - shard-skl:          NOTRUN -> [SKIP][98] ([fdo#109271] / [i915#3886]) +3 similar issues
   [98]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-skl10/igt@kms_ccs@pipe-a-crc-primary-rotation-180-y_tiled_gen12_rc_ccs_cc.html

  * igt@kms_ccs@pipe-a-crc-sprite-planes-basic-y_tiled_gen12_mc_ccs:
    - shard-tglb:         NOTRUN -> [SKIP][99] ([i915#3689] / [i915#3886]) +1 similar issue
   [99]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb7/igt@kms_ccs@pipe-a-crc-sprite-planes-basic-y_tiled_gen12_mc_ccs.html

  * igt@kms_ccs@pipe-b-crc-primary-rotation-180-4_tiled_dg2_rc_ccs_cc:
    - shard-tglb:         NOTRUN -> [SKIP][100] ([i915#6095])
   [100]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb8/igt@kms_ccs@pipe-b-crc-primary-rotation-180-4_tiled_dg2_rc_ccs_cc.html

  * igt@kms_ccs@pipe-c-ccs-on-another-bo-y_tiled_gen12_rc_ccs_cc:
    - shard-kbl:          NOTRUN -> [SKIP][101] ([fdo#109271] / [i915#3886]) +12 similar issues
   [101]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-kbl3/igt@kms_ccs@pipe-c-ccs-on-another-bo-y_tiled_gen12_rc_ccs_cc.html

  * igt@kms_ccs@pipe-c-crc-primary-basic-y_tiled_gen12_mc_ccs:
    - shard-apl:          NOTRUN -> [SKIP][102] ([fdo#109271] / [i915#3886]) +7 similar issues
   [102]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl3/igt@kms_ccs@pipe-c-crc-primary-basic-y_tiled_gen12_mc_ccs.html

  * igt@kms_ccs@pipe-c-crc-sprite-planes-basic-4_tiled_dg2_rc_ccs_cc:
    - shard-tglb:         NOTRUN -> [SKIP][103] ([i915#3689] / [i915#6095])
   [103]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb8/igt@kms_ccs@pipe-c-crc-sprite-planes-basic-4_tiled_dg2_rc_ccs_cc.html

  * igt@kms_ccs@pipe-c-random-ccs-data-y_tiled_ccs:
    - shard-tglb:         NOTRUN -> [SKIP][104] ([i915#3689]) +3 similar issues
   [104]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb7/igt@kms_ccs@pipe-c-random-ccs-data-y_tiled_ccs.html

  * igt@kms_chamelium@hdmi-aspect-ratio:
    - shard-glk:          NOTRUN -> [SKIP][105] ([fdo#109271] / [fdo#111827])
   [105]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-glk7/igt@kms_chamelium@hdmi-aspect-ratio.html

  * igt@kms_chamelium@hdmi-frame-dump:
    - shard-tglb:         NOTRUN -> [SKIP][106] ([fdo#109284] / [fdo#111827]) +2 similar issues
   [106]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb7/igt@kms_chamelium@hdmi-frame-dump.html

  * igt@kms_chamelium@vga-hpd-without-ddc:
    - shard-apl:          NOTRUN -> [SKIP][107] ([fdo#109271] / [fdo#111827]) +9 similar issues
   [107]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl1/igt@kms_chamelium@vga-hpd-without-ddc.html

  * igt@kms_color_chamelium@pipe-b-ctm-0-25:
    - shard-skl:          NOTRUN -> [SKIP][108] ([fdo#109271] / [fdo#111827]) +8 similar issues
   [108]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-skl10/igt@kms_color_chamelium@pipe-b-ctm-0-25.html

  * igt@kms_color_chamelium@pipe-c-ctm-0-75:
    - shard-kbl:          NOTRUN -> [SKIP][109] ([fdo#109271] / [fdo#111827]) +19 similar issues
   [109]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-kbl3/igt@kms_color_chamelium@pipe-c-ctm-0-75.html

  * igt@kms_content_protection@content_type_change:
    - shard-tglb:         NOTRUN -> [SKIP][110] ([i915#1063]) +1 similar issue
   [110]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb8/igt@kms_content_protection@content_type_change.html

  * igt@kms_content_protection@srm:
    - shard-apl:          NOTRUN -> [TIMEOUT][111] ([i915#1319])
   [111]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl8/igt@kms_content_protection@srm.html

  * igt@kms_cursor_crc@pipe-a-cursor-512x170-sliding:
    - shard-tglb:         NOTRUN -> [SKIP][112] ([fdo#109279] / [i915#3359]) +1 similar issue
   [112]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb7/igt@kms_cursor_crc@pipe-a-cursor-512x170-sliding.html

  * igt@kms_cursor_crc@pipe-b-cursor-32x32-sliding:
    - shard-tglb:         NOTRUN -> [SKIP][113] ([i915#3319])
   [113]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb7/igt@kms_cursor_crc@pipe-b-cursor-32x32-sliding.html

  * igt@kms_cursor_crc@pipe-c-cursor-max-size-onscreen:
    - shard-tglb:         NOTRUN -> [SKIP][114] ([i915#3359]) +3 similar issues
   [114]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb8/igt@kms_cursor_crc@pipe-c-cursor-max-size-onscreen.html

  * igt@kms_cursor_crc@pipe-c-cursor-suspend:
    - shard-kbl:          NOTRUN -> [DMESG-WARN][115] ([i915#180])
   [115]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-kbl7/igt@kms_cursor_crc@pipe-c-cursor-suspend.html

  * igt@kms_cursor_legacy@2x-long-flip-vs-cursor-atomic:
    - shard-glk:          [PASS][116] -> [FAIL][117] ([i915#72])
   [116]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-glk6/igt@kms_cursor_legacy@2x-long-flip-vs-cursor-atomic.html
   [117]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-glk9/igt@kms_cursor_legacy@2x-long-flip-vs-cursor-atomic.html

  * igt@kms_cursor_legacy@cursora-vs-flipb-toggle:
    - shard-tglb:         NOTRUN -> [SKIP][118] ([fdo#109274] / [fdo#111825]) +3 similar issues
   [118]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb8/igt@kms_cursor_legacy@cursora-vs-flipb-toggle.html

  * igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions-varying-size:
    - shard-glk:          [PASS][119] -> [FAIL][120] ([i915#2346] / [i915#533])
   [119]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-glk6/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions-varying-size.html
   [120]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-glk9/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions-varying-size.html

  * igt@kms_dither@fb-8bpc-vs-panel-8bpc@pipe-a-hdmi-a-1:
    - shard-glk:          [PASS][121] -> [SKIP][122] ([fdo#109271])
   [121]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-glk3/igt@kms_dither@fb-8bpc-vs-panel-8bpc@pipe-a-hdmi-a-1.html
   [122]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-glk8/igt@kms_dither@fb-8bpc-vs-panel-8bpc@pipe-a-hdmi-a-1.html

  * igt@kms_draw_crc@draw-method-xrgb8888-mmap-cpu-4tiled:
    - shard-tglb:         NOTRUN -> [SKIP][123] ([i915#5287])
   [123]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb7/igt@kms_draw_crc@draw-method-xrgb8888-mmap-cpu-4tiled.html

  * igt@kms_fbcon_fbt@fbc-suspend:
    - shard-kbl:          [PASS][124] -> [FAIL][125] ([i915#4767])
   [124]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-kbl1/igt@kms_fbcon_fbt@fbc-suspend.html
   [125]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-kbl4/igt@kms_fbcon_fbt@fbc-suspend.html

  * igt@kms_flip@flip-vs-expired-vblank-interruptible@a-edp1:
    - shard-skl:          [PASS][126] -> [FAIL][127] ([i915#79]) +1 similar issue
   [126]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-skl10/igt@kms_flip@flip-vs-expired-vblank-interruptible@a-edp1.html
   [127]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-skl6/igt@kms_flip@flip-vs-expired-vblank-interruptible@a-edp1.html

  * igt@kms_flip@flip-vs-suspend-interruptible@c-dp1:
    - shard-kbl:          [PASS][128] -> [INCOMPLETE][129] ([i915#3614] / [i915#794])
   [128]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-kbl4/igt@kms_flip@flip-vs-suspend-interruptible@c-dp1.html
   [129]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-kbl3/igt@kms_flip@flip-vs-suspend-interruptible@c-dp1.html

  * igt@kms_flip@flip-vs-suspend@c-dp1:
    - shard-apl:          NOTRUN -> [DMESG-WARN][130] ([i915#180])
   [130]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl8/igt@kms_flip@flip-vs-suspend@c-dp1.html

  * igt@kms_flip@plain-flip-fb-recreate@b-edp1:
    - shard-skl:          [PASS][131] -> [FAIL][132] ([i915#2122]) +1 similar issue
   [131]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-skl6/igt@kms_flip@plain-flip-fb-recreate@b-edp1.html
   [132]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-skl2/igt@kms_flip@plain-flip-fb-recreate@b-edp1.html

  * igt@kms_frontbuffer_tracking@fbc-suspend:
    - shard-apl:          [PASS][133] -> [DMESG-WARN][134] ([i915#180])
   [133]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-apl6/igt@kms_frontbuffer_tracking@fbc-suspend.html
   [134]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl2/igt@kms_frontbuffer_tracking@fbc-suspend.html

  * igt@kms_frontbuffer_tracking@fbcpsr-1p-offscren-pri-indfb-draw-mmap-wc:
    - shard-skl:          NOTRUN -> [SKIP][135] ([fdo#109271]) +123 similar issues
   [135]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-skl4/igt@kms_frontbuffer_tracking@fbcpsr-1p-offscren-pri-indfb-draw-mmap-wc.html

  * igt@kms_frontbuffer_tracking@fbcpsr-tiling-4:
    - shard-tglb:         NOTRUN -> [SKIP][136] ([i915#5439])
   [136]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb8/igt@kms_frontbuffer_tracking@fbcpsr-tiling-4.html

  * igt@kms_frontbuffer_tracking@psr-2p-scndscrn-pri-indfb-draw-mmap-wc:
    - shard-tglb:         NOTRUN -> [SKIP][137] ([fdo#109280] / [fdo#111825]) +4 similar issues
   [137]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb7/igt@kms_frontbuffer_tracking@psr-2p-scndscrn-pri-indfb-draw-mmap-wc.html

  * igt@kms_frontbuffer_tracking@psr-suspend:
    - shard-tglb:         [PASS][138] -> [INCOMPLETE][139] ([i915#2411])
   [138]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-tglb7/igt@kms_frontbuffer_tracking@psr-suspend.html
   [139]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb1/igt@kms_frontbuffer_tracking@psr-suspend.html

  * igt@kms_pipe_crc_basic@compare-crc-sanitycheck-pipe-d:
    - shard-apl:          NOTRUN -> [SKIP][140] ([fdo#109271] / [i915#533])
   [140]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl3/igt@kms_pipe_crc_basic@compare-crc-sanitycheck-pipe-d.html
    - shard-kbl:          NOTRUN -> [SKIP][141] ([fdo#109271] / [i915#533])
   [141]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-kbl4/igt@kms_pipe_crc_basic@compare-crc-sanitycheck-pipe-d.html

  * igt@kms_plane_alpha_blend@pipe-b-alpha-opaque-fb:
    - shard-skl:          NOTRUN -> [FAIL][142] ([fdo#108145] / [i915#265]) +1 similar issue
   [142]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-skl4/igt@kms_plane_alpha_blend@pipe-b-alpha-opaque-fb.html

  * igt@kms_plane_alpha_blend@pipe-c-alpha-basic:
    - shard-apl:          NOTRUN -> [FAIL][143] ([fdo#108145] / [i915#265]) +1 similar issue
   [143]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl1/igt@kms_plane_alpha_blend@pipe-c-alpha-basic.html
    - shard-kbl:          NOTRUN -> [FAIL][144] ([fdo#108145] / [i915#265]) +1 similar issue
   [144]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-kbl3/igt@kms_plane_alpha_blend@pipe-c-alpha-basic.html

  * igt@kms_plane_alpha_blend@pipe-d-alpha-transparent-fb:
    - shard-apl:          NOTRUN -> [SKIP][145] ([fdo#109271]) +140 similar issues
   [145]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl3/igt@kms_plane_alpha_blend@pipe-d-alpha-transparent-fb.html

  * igt@kms_plane_scaling@plane-downscale-with-pixel-format-factor-0-5@pipe-a-edp-1:
    - shard-iclb:         [PASS][146] -> [SKIP][147] ([i915#5176]) +2 similar issues
   [146]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-iclb6/igt@kms_plane_scaling@plane-downscale-with-pixel-format-factor-0-5@pipe-a-edp-1.html
   [147]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-iclb2/igt@kms_plane_scaling@plane-downscale-with-pixel-format-factor-0-5@pipe-a-edp-1.html

  * igt@kms_plane_scaling@plane-scaler-with-clipping-clamping-rotation@pipe-d-edp-1:
    - shard-tglb:         NOTRUN -> [SKIP][148] ([i915#5176]) +3 similar issues
   [148]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb8/igt@kms_plane_scaling@plane-scaler-with-clipping-clamping-rotation@pipe-d-edp-1.html

  * igt@kms_psr2_sf@overlay-plane-move-continuous-sf:
    - shard-apl:          NOTRUN -> [SKIP][149] ([fdo#109271] / [i915#658]) +1 similar issue
   [149]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl1/igt@kms_psr2_sf@overlay-plane-move-continuous-sf.html
    - shard-kbl:          NOTRUN -> [SKIP][150] ([fdo#109271] / [i915#658]) +1 similar issue
   [150]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-kbl3/igt@kms_psr2_sf@overlay-plane-move-continuous-sf.html

  * igt@kms_psr2_sf@primary-plane-update-sf-dmg-area-big-fb:
    - shard-skl:          NOTRUN -> [SKIP][151] ([fdo#109271] / [i915#658]) +2 similar issues
   [151]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-skl4/igt@kms_psr2_sf@primary-plane-update-sf-dmg-area-big-fb.html

  * igt@kms_psr@psr2_cursor_plane_move:
    - shard-iclb:         [PASS][152] -> [SKIP][153] ([fdo#109441]) +1 similar issue
   [152]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-iclb2/igt@kms_psr@psr2_cursor_plane_move.html
   [153]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-iclb1/igt@kms_psr@psr2_cursor_plane_move.html

  * igt@kms_rotation_crc@primary-yf-tiled-reflect-x-0:
    - shard-tglb:         NOTRUN -> [SKIP][154] ([fdo#111615] / [i915#5289])
   [154]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb8/igt@kms_rotation_crc@primary-yf-tiled-reflect-x-0.html

  * igt@kms_vblank@pipe-b-ts-continuation-suspend:
    - shard-kbl:          [PASS][155] -> [DMESG-WARN][156] ([i915#180]) +1 similar issue
   [155]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-kbl3/igt@kms_vblank@pipe-b-ts-continuation-suspend.html
   [156]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-kbl1/igt@kms_vblank@pipe-b-ts-continuation-suspend.html

  * igt@kms_writeback@writeback-fb-id:
    - shard-skl:          NOTRUN -> [SKIP][157] ([fdo#109271] / [i915#2437])
   [157]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-skl10/igt@kms_writeback@writeback-fb-id.html

  * igt@kms_writeback@writeback-invalid-parameters:
    - shard-tglb:         NOTRUN -> [SKIP][158] ([i915#2437])
   [158]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb7/igt@kms_writeback@writeback-invalid-parameters.html
    - shard-kbl:          NOTRUN -> [SKIP][159] ([fdo#109271] / [i915#2437])
   [159]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-kbl7/igt@kms_writeback@writeback-invalid-parameters.html

  * igt@nouveau_crc@pipe-d-source-outp-inactive:
    - shard-tglb:         NOTRUN -> [SKIP][160] ([i915#2530])
   [160]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb8/igt@nouveau_crc@pipe-d-source-outp-inactive.html

  * igt@perf@polling-small-buf:
    - shard-skl:          [PASS][161] -> [FAIL][162] ([i915#1722])
   [161]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-skl6/igt@perf@polling-small-buf.html
   [162]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-skl2/igt@perf@polling-small-buf.html

  * igt@perf@unprivileged-single-ctx-counters:
    - shard-tglb:         NOTRUN -> [SKIP][163] ([fdo#109289])
   [163]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb7/igt@perf@unprivileged-single-ctx-counters.html

  * igt@prime_udl:
    - shard-tglb:         NOTRUN -> [SKIP][164] ([fdo#109291]) +1 similar issue
   [164]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb7/igt@prime_udl.html

  * igt@sw_sync@sync_merge:
    - shard-kbl:          NOTRUN -> [FAIL][165] ([i915#6140])
   [165]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-kbl7/igt@sw_sync@sync_merge.html

  * igt@sw_sync@sync_merge_same:
    - shard-glk:          NOTRUN -> [FAIL][166] ([i915#6140])
   [166]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-glk7/igt@sw_sync@sync_merge_same.html

  * igt@sw_sync@sync_multi_timeline_wait:
    - shard-skl:          NOTRUN -> [FAIL][167] ([i915#6140])
   [167]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-skl4/igt@sw_sync@sync_multi_timeline_wait.html

  * igt@sysfs_clients@create:
    - shard-kbl:          NOTRUN -> [SKIP][168] ([fdo#109271] / [i915#2994]) +3 similar issues
   [168]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-kbl1/igt@sysfs_clients@create.html
    - shard-skl:          NOTRUN -> [SKIP][169] ([fdo#109271] / [i915#2994]) +1 similar issue
   [169]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-skl10/igt@sysfs_clients@create.html

  * igt@sysfs_clients@fair-1:
    - shard-glk:          NOTRUN -> [SKIP][170] ([fdo#109271] / [i915#2994])
   [170]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-glk7/igt@sysfs_clients@fair-1.html

  * igt@sysfs_clients@fair-3:
    - shard-apl:          NOTRUN -> [SKIP][171] ([fdo#109271] / [i915#2994]) +1 similar issue
   [171]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl3/igt@sysfs_clients@fair-3.html

  * igt@sysfs_clients@sema-25:
    - shard-tglb:         NOTRUN -> [SKIP][172] ([i915#2994]) +1 similar issue
   [172]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb8/igt@sysfs_clients@sema-25.html

  
#### Possible fixes ####

  * igt@drm_buddy@all@buddy_alloc_smoke:
    - shard-apl:          [INCOMPLETE][173] ([i915#5800]) -> [PASS][174]
   [173]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-apl7/igt@drm_buddy@all@buddy_alloc_smoke.html
   [174]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl4/igt@drm_buddy@all@buddy_alloc_smoke.html

  * igt@fbdev@pan:
    - {shard-rkl}:        [SKIP][175] ([i915#2582]) -> [PASS][176]
   [175]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-rkl-1/igt@fbdev@pan.html
   [176]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-rkl-6/igt@fbdev@pan.html

  * igt@gem_ctx_persistence@hang:
    - {shard-rkl}:        [SKIP][177] ([i915#6252]) -> [PASS][178]
   [177]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-rkl-5/igt@gem_ctx_persistence@hang.html
   [178]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-rkl-1/igt@gem_ctx_persistence@hang.html

  * igt@gem_eio@in-flight-1us:
    - shard-skl:          [TIMEOUT][179] ([i915#3063]) -> [PASS][180]
   [179]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-skl6/igt@gem_eio@in-flight-1us.html
   [180]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-skl2/igt@gem_eio@in-flight-1us.html

  * igt@gem_eio@unwedge-stress:
    - {shard-tglu}:       [TIMEOUT][181] ([i915#3063]) -> [PASS][182]
   [181]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-tglu-5/igt@gem_eio@unwedge-stress.html
   [182]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglu-5/igt@gem_eio@unwedge-stress.html

  * igt@gem_exec_balancer@fairslice:
    - {shard-rkl}:        [SKIP][183] ([i915#6259]) -> [PASS][184]
   [183]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-rkl-5/igt@gem_exec_balancer@fairslice.html
   [184]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-rkl-6/igt@gem_exec_balancer@fairslice.html

  * igt@gem_exec_balancer@parallel-keep-submit-fence:
    - shard-iclb:         [SKIP][185] ([i915#4525]) -> [PASS][186] +3 similar issues
   [185]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-iclb8/igt@gem_exec_balancer@parallel-keep-submit-fence.html
   [186]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-iclb4/igt@gem_exec_balancer@parallel-keep-submit-fence.html

  * igt@gem_exec_fair@basic-flow@rcs0:
    - shard-tglb:         [FAIL][187] ([i915#2842]) -> [PASS][188]
   [187]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-tglb8/igt@gem_exec_fair@basic-flow@rcs0.html
   [188]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb7/igt@gem_exec_fair@basic-flow@rcs0.html

  * igt@gem_exec_fair@basic-none@vcs0:
    - shard-glk:          [FAIL][189] ([i915#2842]) -> [PASS][190]
   [189]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-glk1/igt@gem_exec_fair@basic-none@vcs0.html
   [190]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-glk1/igt@gem_exec_fair@basic-none@vcs0.html

  * igt@gem_exec_fair@basic-pace@rcs0:
    - shard-kbl:          [FAIL][191] ([i915#2842]) -> [PASS][192]
   [191]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-kbl4/igt@gem_exec_fair@basic-pace@rcs0.html
   [192]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-kbl3/igt@gem_exec_fair@basic-pace@rcs0.html

  * igt@gem_exec_reloc@basic-gtt-read:
    - {shard-rkl}:        [SKIP][193] ([i915#3281]) -> [PASS][194] +11 similar issues
   [193]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-rkl-2/igt@gem_exec_reloc@basic-gtt-read.html
   [194]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-rkl-5/igt@gem_exec_reloc@basic-gtt-read.html

  * igt@gem_partial_pwrite_pread@reads-uncached:
    - {shard-rkl}:        [SKIP][195] ([i915#3282]) -> [PASS][196] +2 similar issues
   [195]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-rkl-2/igt@gem_partial_pwrite_pread@reads-uncached.html
   [196]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-rkl-5/igt@gem_partial_pwrite_pread@reads-uncached.html

  * igt@gem_workarounds@suspend-resume-fd:
    - shard-kbl:          [DMESG-WARN][197] ([i915#180]) -> [PASS][198] +6 similar issues
   [197]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-kbl7/igt@gem_workarounds@suspend-resume-fd.html
   [198]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-kbl4/igt@gem_workarounds@suspend-resume-fd.html

  * igt@gen9_exec_parse@shadow-peek:
    - {shard-rkl}:        [SKIP][199] ([i915#2527]) -> [PASS][200] +2 similar issues
   [199]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-rkl-2/igt@gen9_exec_parse@shadow-peek.html
   [200]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-rkl-5/igt@gen9_exec_parse@shadow-peek.html

  * igt@i915_pm_backlight@bad-brightness:
    - {shard-rkl}:        [SKIP][201] ([i915#3012]) -> [PASS][202]
   [201]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-rkl-5/igt@i915_pm_backlight@bad-brightness.html
   [202]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-rkl-6/igt@i915_pm_backlight@bad-brightness.html

  * igt@i915_pm_rpm@i2c:
    - {shard-rkl}:        [SKIP][203] ([fdo#109308]) -> [PASS][204]
   [203]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-rkl-1/igt@i915_pm_rpm@i2c.html
   [204]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-rkl-6/igt@i915_pm_rpm@i2c.html

  * igt@i915_pm_rpm@modeset-lpsp-stress:
    - {shard-rkl}:        [SKIP][205] ([i915#1397]) -> [PASS][206]
   [205]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-rkl-5/igt@i915_pm_rpm@modeset-lpsp-stress.html
   [206]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-rkl-6/igt@i915_pm_rpm@modeset-lpsp-stress.html
    - {shard-dg1}:        [SKIP][207] ([i915#1397]) -> [PASS][208]
   [207]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-dg1-18/igt@i915_pm_rpm@modeset-lpsp-stress.html
   [208]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-dg1-16/igt@i915_pm_rpm@modeset-lpsp-stress.html

  * igt@kms_big_fb@linear-8bpp-rotate-180:
    - shard-glk:          [FAIL][209] ([i915#1888] / [i915#5138]) -> [PASS][210]
   [209]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-glk5/igt@kms_big_fb@linear-8bpp-rotate-180.html
   [210]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-glk1/igt@kms_big_fb@linear-8bpp-rotate-180.html

  * igt@kms_color@pipe-b-ctm-0-25:
    - {shard-rkl}:        [SKIP][211] ([i915#1149] / [i915#1849] / [i915#4070] / [i915#4098]) -> [PASS][212]
   [211]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-rkl-2/igt@kms_color@pipe-b-ctm-0-25.html
   [212]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-rkl-6/igt@kms_color@pipe-b-ctm-0-25.html

  * igt@kms_cursor_crc@pipe-a-cursor-64x64-sliding:
    - {shard-rkl}:        [SKIP][213] ([fdo#112022] / [i915#4070]) -> [PASS][214] +6 similar issues
   [213]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-rkl-1/igt@kms_cursor_crc@pipe-a-cursor-64x64-sliding.html
   [214]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-rkl-6/igt@kms_cursor_crc@pipe-a-cursor-64x64-sliding.html

  * igt@kms_cursor_crc@pipe-a-cursor-alpha-opaque:
    - {shard-rkl}:        [SKIP][215] ([fdo#112022]) -> [PASS][216] +2 similar issues
   [215]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-rkl-5/igt@kms_cursor_crc@pipe-a-cursor-alpha-opaque.html
   [216]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-rkl-6/igt@kms_cursor_crc@pipe-a-cursor-alpha-opaque.html

  * igt@kms_cursor_legacy@basic-flip-after-cursor-varying-size:
    - {shard-rkl}:        [SKIP][217] ([fdo#111825] / [i915#4070]) -> [PASS][218] +1 similar issue
   [217]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-rkl-1/igt@kms_cursor_legacy@basic-flip-after-cursor-varying-size.html
   [218]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-rkl-6/igt@kms_cursor_legacy@basic-flip-after-cursor-varying-size.html

  * igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions-varying-size:
    - shard-iclb:         [FAIL][219] ([i915#2346]) -> [PASS][220]
   [219]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-iclb7/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions-varying-size.html
   [220]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-iclb8/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions-varying-size.html

  * igt@kms_cursor_legacy@flip-vs-cursor-legacy:
    - shard-skl:          [FAIL][221] ([i915#2346]) -> [PASS][222]
   [221]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-skl2/igt@kms_cursor_legacy@flip-vs-cursor-legacy.html
   [222]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-skl9/igt@kms_cursor_legacy@flip-vs-cursor-legacy.html

  * igt@kms_cursor_legacy@pipe-c-single-bo:
    - {shard-rkl}:        [SKIP][223] ([i915#4070]) -> [PASS][224] +1 similar issue
   [223]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-rkl-1/igt@kms_cursor_legacy@pipe-c-single-bo.html
   [224]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-rkl-5/igt@kms_cursor_legacy@pipe-c-single-bo.html

  * igt@kms_cursor_legacy@short-flip-before-cursor-toggle:
    - {shard-rkl}:        [SKIP][225] ([fdo#111825]) -> [PASS][226]
   [225]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-rkl-5/igt@kms_cursor_legacy@short-flip-before-cursor-toggle.html
   [226]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-rkl-6/igt@kms_cursor_legacy@short-flip-before-cursor-toggle.html

  * igt@kms_draw_crc@draw-method-rgb565-pwrite-xtiled:
    - {shard-rkl}:        [SKIP][227] ([fdo#111314] / [i915#4098] / [i915#4369]) -> [PASS][228] +6 similar issues
   [227]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-rkl-2/igt@kms_draw_crc@draw-method-rgb565-pwrite-xtiled.html
   [228]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-rkl-6/igt@kms_draw_crc@draw-method-rgb565-pwrite-xtiled.html

  * igt@kms_flip@flip-vs-suspend-interruptible@c-dp1:
    - shard-apl:          [DMESG-WARN][229] ([i915#180]) -> [PASS][230] +3 similar issues
   [229]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-apl2/igt@kms_flip@flip-vs-suspend-interruptible@c-dp1.html
   [230]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-apl1/igt@kms_flip@flip-vs-suspend-interruptible@c-dp1.html

  * igt@kms_flip@plain-flip-fb-recreate-interruptible@a-edp1:
    - shard-skl:          [FAIL][231] ([i915#2122]) -> [PASS][232] +1 similar issue
   [231]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-skl2/igt@kms_flip@plain-flip-fb-recreate-interruptible@a-edp1.html
   [232]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-skl9/igt@kms_flip@plain-flip-fb-recreate-interruptible@a-edp1.html

  * igt@kms_flip_scaled_crc@flip-32bpp-ytile-to-64bpp-ytile-upscaling:
    - {shard-rkl}:        [SKIP][233] ([i915#3701]) -> [PASS][234] +1 similar issue
   [233]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-rkl-1/igt@kms_flip_scaled_crc@flip-32bpp-ytile-to-64bpp-ytile-upscaling.html
   [234]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-rkl-6/igt@kms_flip_scaled_crc@flip-32bpp-ytile-to-64bpp-ytile-upscaling.html
    - shard-glk:          [FAIL][235] ([i915#4911]) -> [PASS][236]
   [235]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-glk8/igt@kms_flip_scaled_crc@flip-32bpp-ytile-to-64bpp-ytile-upscaling.html
   [236]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-glk3/igt@kms_flip_scaled_crc@flip-32bpp-ytile-to-64bpp-ytile-upscaling.html

  * igt@kms_flip_scaled_crc@flip-64bpp-ytile-to-16bpp-ytile-downscaling:
    - shard-iclb:         [SKIP][237] ([i915#3701]) -> [PASS][238]
   [237]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-iclb2/igt@kms_flip_scaled_crc@flip-64bpp-ytile-to-16bpp-ytile-downscaling.html
   [238]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-iclb3/igt@kms_flip_scaled_crc@flip-64bpp-ytile-to-16bpp-ytile-downscaling.html

  * igt@kms_frontbuffer_tracking@fbcpsr-rgb101010-draw-mmap-wc:
    - {shard-rkl}:        [SKIP][239] ([i915#1849] / [i915#4098]) -> [PASS][240] +31 similar issues
   [239]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-rkl-2/igt@kms_frontbuffer_tracking@fbcpsr-rgb101010-draw-mmap-wc.html
   [240]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-rkl-6/igt@kms_frontbuffer_tracking@fbcpsr-rgb101010-draw-mmap-wc.html

  * igt@kms_plane@plane-panning-bottom-right@pipe-b-planes:
    - {shard-rkl}:        [SKIP][241] ([i915#1849] / [i915#3558]) -> [PASS][242] +2 similar issues
   [241]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-rkl-5/igt@kms_plane@plane-panning-bottom-right@pipe-b-planes.html
   [242]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-rkl-6/igt@kms_plane@plane-panning-bottom-right@pipe-b-planes.html

  * igt@kms_plane_alpha_blend@pipe-a-alpha-transparent-fb:
    - {shard-rkl}:        [SKIP][243] ([i915#1849] / [i915#4070] / [i915#4098]) -> [PASS][244] +1 similar issue
   [243]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-rkl-2/igt@kms_plane_alpha_blend@pipe-a-alpha-transparent-fb.html
   [244]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-rkl-6/igt@kms_plane_alpha_blend@pipe-a-alpha-transparent-fb.html

  * igt@kms_plane_multiple@atomic-pipe-a-tiling-none:
    - {shard-rkl}:        [SKIP][245] ([i915#3558] / [i915#4070]) -> [PASS][246]
   [245]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-rkl-1/igt@kms_plane_multiple@atomic-pipe-a-tiling-none.html
   [246]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-rkl-6/igt@kms_plane_multiple@atomic-pipe-a-tiling-none.html

  * igt@kms_psr@primary_render:
    - {shard-rkl}:        [SKIP][247] ([i915#1072]) -> [PASS][248] +1 similar issue
   [247]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-rkl-2/igt@kms_psr@primary_render.html
   [248]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-rkl-6/igt@kms_psr@primary_render.html

  * igt@kms_psr@psr2_sprite_mmap_gtt:
    - shard-iclb:         [SKIP][249] ([fdo#109441]) -> [PASS][250] +1 similar issue
   [249]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-iclb6/igt@kms_psr@psr2_sprite_mmap_gtt.html
   [250]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-iclb2/igt@kms_psr@psr2_sprite_mmap_gtt.html

  * igt@kms_rmfb@rmfb-ioctl:
    - {shard-rkl}:        [SKIP][251] ([i915#1845] / [i915#4098]) -> [PASS][252] +24 similar issues
   [251]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-rkl-2/igt@kms_rmfb@rmfb-ioctl.html
   [252]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-rkl-6/igt@kms_rmfb@rmfb-ioctl.html

  * igt@perf@gen12-unprivileged-single-ctx-counters:
    - {shard-rkl}:        [SKIP][253] ([fdo#109289]) -> [PASS][254]
   [253]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-rkl-5/igt@perf@gen12-unprivileged-single-ctx-counters.html
   [254]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-rkl-6/igt@perf@gen12-unprivileged-single-ctx-counters.html

  * igt@perf@polling-parameterized:
    - shard-skl:          [FAIL][255] ([i915#5639]) -> [PASS][256]
   [255]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-skl4/igt@perf@polling-parameterized.html
   [256]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-skl6/igt@perf@polling-parameterized.html

  * igt@perf@polling-small-buf:
    - {shard-rkl}:        [FAIL][257] ([i915#1722]) -> [PASS][258]
   [257]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-rkl-2/igt@perf@polling-small-buf.html
   [258]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-rkl-5/igt@perf@polling-small-buf.html

  * igt@perf@stress-open-close:
    - shard-glk:          [INCOMPLETE][259] ([i915#5213]) -> [PASS][260]
   [259]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-glk4/igt@perf@stress-open-close.html
   [260]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-glk7/igt@perf@stress-open-close.html

  * igt@perf_pmu@enable-race@vcs1:
    - shard-tglb:         [INCOMPLETE][261] -> [PASS][262]
   [261]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-tglb8/igt@perf_pmu@enable-race@vcs1.html
   [262]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb7/igt@perf_pmu@enable-race@vcs1.html

  * igt@sysfs_heartbeat_interval@precise@vcs0:
    - {shard-dg1}:        [FAIL][263] ([i915#1755]) -> [PASS][264]
   [263]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-dg1-13/igt@sysfs_heartbeat_interval@precise@vcs0.html
   [264]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-dg1-13/igt@sysfs_heartbeat_interval@precise@vcs0.html

  * igt@testdisplay:
    - {shard-tglu}:       [DMESG-WARN][265] ([i915#4941]) -> [PASS][266]
   [265]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-tglu-2/igt@testdisplay.html
   [266]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglu-1/igt@testdisplay.html

  
#### Warnings ####

  * igt@gem_eio@unwedge-stress:
    - shard-tglb:         [FAIL][267] ([i915#5784]) -> [TIMEOUT][268] ([i915#3063])
   [267]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-tglb2/igt@gem_eio@unwedge-stress.html
   [268]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb6/igt@gem_eio@unwedge-stress.html

  * igt@i915_pm_sseu@full-enable:
    - shard-skl:          [FAIL][269] ([i915#3524]) -> [FAIL][270] ([i915#3048])
   [269]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-skl4/igt@i915_pm_sseu@full-enable.html
   [270]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-skl4/igt@i915_pm_sseu@full-enable.html

  * igt@kms_ccs@pipe-b-random-ccs-data-4_tiled_dg2_rc_ccs_cc:
    - shard-tglb:         [INCOMPLETE][271] -> [SKIP][272] ([i915#3689] / [i915#6095])
   [271]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-tglb6/igt@kms_ccs@pipe-b-random-ccs-data-4_tiled_dg2_rc_ccs_cc.html
   [272]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-tglb8/igt@kms_ccs@pipe-b-random-ccs-data-4_tiled_dg2_rc_ccs_cc.html

  * igt@kms_ccs@pipe-c-crc-primary-rotation-180-4_tiled_dg2_mc_ccs:
    - shard-glk:          [SKIP][273] ([fdo#109271] / [i915#1888]) -> [SKIP][274] ([fdo#109271])
   [273]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-glk5/igt@kms_ccs@pipe-c-crc-primary-rotation-180-4_tiled_dg2_mc_ccs.html
   [274]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-glk2/igt@kms_ccs@pipe-c-crc-primary-rotation-180-4_tiled_dg2_mc_ccs.html

  * igt@kms_ccs@pipe-d-crc-primary-rotation-180-4_tiled_dg2_rc_ccs_cc:
    - shard-skl:          [SKIP][275] ([fdo#109271] / [i915#1888]) -> [SKIP][276] ([fdo#109271])
   [275]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-skl6/igt@kms_ccs@pipe-d-crc-primary-rotation-180-4_tiled_dg2_rc_ccs_cc.html
   [276]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-skl9/igt@kms_ccs@pipe-d-crc-primary-rotation-180-4_tiled_dg2_rc_ccs_cc.html

  * igt@kms_psr2_sf@overlay-plane-move-continuous-sf:
    - shard-iclb:         [SKIP][277] ([i915#2920]) -> [SKIP][278] ([i915#658]) +1 similar issue
   [277]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-iclb2/igt@kms_psr2_sf@overlay-plane-move-continuous-sf.html
   [278]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-iclb1/igt@kms_psr2_sf@overlay-plane-move-continuous-sf.html

  * igt@kms_psr2_sf@overlay-plane-update-sf-dmg-area:
    - shard-iclb:         [SKIP][279] ([fdo#111068] / [i915#658]) -> [SKIP][280] ([i915#2920])
   [279]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-iclb6/igt@kms_psr2_sf@overlay-plane-update-sf-dmg-area.html
   [280]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-iclb2/igt@kms_psr2_sf@overlay-plane-update-sf-dmg-area.html

  * igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area:
    - shard-iclb:         [SKIP][281] ([i915#2920]) -> [SKIP][282] ([fdo#111068] / [i915#658])
   [281]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-iclb2/igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area.html
   [282]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-iclb3/igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area.html

  * igt@kms_psr2_sf@primary-plane-update-sf-dmg-area-big-fb:
    - shard-iclb:         [SKIP][283] ([i915#658]) -> [SKIP][284] ([i915#2920]) +1 similar issue
   [283]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-iclb6/igt@kms_psr2_sf@primary-plane-update-sf-dmg-area-big-fb.html
   [284]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-iclb2/igt@kms_psr2_sf@primary-plane-update-sf-dmg-area-big-fb.html

  * igt@runner@aborted:
    - shard-kbl:          ([FAIL][285], [FAIL][286], [FAIL][287], [FAIL][288], [FAIL][289], [FAIL][290], [FAIL][291], [FAIL][292], [FAIL][293]) ([fdo#109271] / [i915#180] / [i915#3002] / [i915#4312] / [i915#5257]) -> ([FAIL][294], [FAIL][295], [FAIL][296], [FAIL][297], [FAIL][298]) ([i915#180] / [i915#3002] / [i915#4312] / [i915#5257])
   [285]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-kbl1/igt@runner@aborted.html
   [286]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-kbl1/igt@runner@aborted.html
   [287]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-kbl7/igt@runner@aborted.html
   [288]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-kbl3/igt@runner@aborted.html
   [289]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-kbl1/igt@runner@aborted.html
   [290]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-kbl7/igt@runner@aborted.html
   [291]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-kbl7/igt@runner@aborted.html
   [292]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-kbl1/igt@runner@aborted.html
   [293]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/shard-kbl1/igt@runner@aborted.html
   [294]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-kbl7/igt@runner@aborted.html
   [295]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-kbl7/igt@runner@aborted.html
   [296]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-kbl1/igt@runner@aborted.html
   [297]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-kbl1/igt@runner@aborted.html
   [298]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_104278v2/shard-kbl1/igt@runner@aborted.html

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

  [fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109274]: https://bugs.freedesktop.org/show_bug.cgi?id=109274
  [fdo#109279]: https://bugs.freedesktop.org/show_bug.cgi?id=109279
  [fdo#109280]: https://bugs.freedesktop.org/show_bug.cgi?id=109280
  [fdo#109284]: https://bugs.freedesktop.org/show_bug.cgi?id=109284
  [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#109300]: https://bugs.freedesktop.org/show_bug.cgi?id=109300
  [fdo#109303]: https://bugs.freedesktop.org/show_bug.cgi?id=109303
  [fdo#109307]: https://bugs.freedesktop.org/show_bug.cgi?id=109307
  [fdo#109308]: https://bugs.freedesktop.org/show_bug.cgi?id=109308
  [fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
  [fdo#109506]: https://bugs.freedesktop.org/show_bug.cgi?id=109506
  [fdo#110189]: https://bugs.freedesktop.org/show_bug.cgi?id=110189
  [fdo#110254]: https://bugs.freedesktop.org/show_bug.cgi?id=110254
  [fdo#110723]: https://bugs.freedesktop.org/show_bug.cgi?id=110723
  [fdo#111068]: https://bugs.freedesktop.org/show_bug.cgi?id=111068
  [fdo#111314]: https://bugs.freedesktop.org/show_bug.cgi?id=111314
  [fdo#111614]: https://bugs.freedesktop.org/show_bug.cgi?id=111614
  [fdo#111615]: https://bugs.freedesktop.org/show_bug.cgi?id=111615
  [fdo#111644]: https://bugs.freedesktop.org/show_bug.cgi?id=111644
  [fdo#111825]: https://bugs.freedesktop.org/show_bug.cgi?id=111825
  [fdo#111827]: https://bugs.freedesktop.org/show_bug.cgi?id=111827
  [fdo#112022]: https://bugs.freedesktop.org/show_bug.cgi?id=112022
  [fdo#112283]: https://bugs.freedesktop.org/show_bug.cgi?id=112283
  [i915#1063]: https://gitlab.freedesktop.org/drm/intel/issues/1063
  [i915#1072]: https://gitlab.freedesktop.org/drm/intel/issues/1072
  [i915#1149]: https://gitlab.freedesktop.org/drm/intel/issues/1149
  [i915#1155]: https://gitlab.freedesktop.org/drm/intel/issues/1155
  [i915#1319]: https://gitlab.freedesktop.org/drm/intel/issues/1319
  [i915#132]: https://gitlab.freedesktop.org/drm/intel/issues/132
  [i915#1397]: https://gitlab.freedesktop.org/drm/intel/issues/1397
  [i915#1722]: https://gitlab.freedesktop.org/drm/intel/issues/1722
  [i915#1755]: https://gitlab.freedesktop.org/drm/intel/issues/1755
  [i915#1769]: https://gitlab.freedesktop.org/drm/intel/issues/1769
  [i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
  [i915#1825]: https://gitlab.freedesktop.org/drm/intel/issues/1825
  [i915#1839]: https://gitlab.freedesktop.org/drm/intel/issues/1839
  [i915#1845]: https://gitlab.freedesktop.org/drm/intel/issues/1845
  [i915#1849]: https://gitlab.freedesktop.org/drm/intel/issues/1849
  [i915#1888]: https://gitlab.freedesktop.org/drm/intel/issues/1888
  [i915#2122]: https://gitlab.freedesktop.org/drm/intel/issues/2122
  [i915#2232]: https://gitlab.freedesktop.org/drm/intel/issues/2232
  [i915#2346]: https://gitlab.freedesktop.org/drm/intel/issues/2346
  [i915#2410]: https://gitlab.freedesktop.org/drm/intel/issues/2410
  [i915#2411]: https://gitlab.freedesktop.org/drm/intel/issues/2411
  [i915#2433]: https://gitlab.freedesktop.org/drm/intel/issues/2433
  [i915#2437]: https://gitlab.freedesktop.org/drm/intel/issues/2437
  [i915#2527]: https://gitlab.freedesktop.org/drm/intel/issues/2527
  [i915#2530]: https://gitlab.freedesktop.org/drm/intel/issues/2530
  [i915#2582]: https://gitlab.freedesktop.org/drm/intel/issues/2582
  [i915#265]: https://gitlab.freedesktop.org/drm/intel/issues/265
  [i915#2658]: https://gitlab.freedesktop.org/drm/intel/issues/2658
  [i915#2672]: https://gitlab.freedesktop.org/drm/intel/issues/2672
  [i915#2681]: https://gitlab.freedesktop.org/drm/intel/issues/2681
  [i915#280]: https://gitlab.freedesktop.org/drm/intel/issues/280
  [i915#284]: https://gitlab.freedesktop.org/drm/intel/issues/284
  [i915#2842]: https://gitlab.freedesktop.org/drm/intel/issues/2842
  [i915#2856]: https://gitlab.freedesktop.org/drm/intel/issues/2856
  [i915#2920]: https://gitlab.freedesktop.org/drm/intel/issues/2920
  [i915#2994]: https://gitlab.freedesktop.org/drm/intel/issues/2994
  [i915#3002]: https://gitlab.freedesktop.org/drm/intel/issues/3002
  [i915#3012]: https://gitlab.freedesktop.org/drm/intel/issues/3012
  [i915#3048]: https://gitlab.freedesktop.org/drm/intel/issues/3048
  [i915#3063]: https://gitlab.freedesktop.org/drm/intel/issues/3063
  [i915#3116]: https://gitlab.freedesktop.org/drm/intel/issues/3116
  [i915#3281]: https://gitlab.freedesktop.org/drm/intel/issues/3281
  [i915#3282]: https://gitlab.freedesktop.org/drm/intel/issues/3282
  [i915#3291]: https://gitlab.freedesktop.org/drm/intel/issues/3291
  [i915#3297]: https://gitlab.freedesktop.org/drm/intel/issues/3297
  [i915#3319]: https://gitlab.freedesktop.org/drm/intel/issues/3319
  [i915#3359]: https://gitlab.freedesktop.org/drm/intel/issues/3359
  [i915#3458]: https://gitlab.freedesktop.org/drm/intel/issues/3458
  [i915#3464]: https://gitlab.freedesktop.org/drm/intel/issues/3464
  [i915#3524]: https://gitlab.freedesktop.org/drm/intel/issues/3524
  [i915#3536]: https://gitlab.freedesktop.org/drm/intel/issues/3536
  [i915#3539]: https://gitlab.freedesktop.org/drm/intel/issues/3539
  [i915#3555]: https://gitlab.freedesktop.org/drm/intel/issues/3555
  [i915#3558]: https://gitlab.freedesktop.org/drm/intel/issues/3558
  [i915#3591]: https://gitlab.freedesktop.org/drm/intel/issues/3591
  [i915#3614]: https://gitlab.freedesktop.org/drm/intel/issues/3614
  [i915#3637]: https://gitlab.freedesktop.org/drm/intel/issues/3637
  [i915#3638]: https://gitlab.freedesktop.org/drm/intel/issues/3638
  [i915#3689]: https://gitlab.freedesktop.org/drm/intel/issues/3689
  [i915#3701]: https://gitlab.freedesktop.org/drm/intel/issues/3701
  [i915#3708]: https://gitlab.freedesktop.org/drm/intel/issues/3708
  [i915#3734]: https://gitlab.freedesktop.org/drm/intel/issues/3734
  [i915#3742]: https://gitlab.freedesktop.org/drm/intel/issues/3742
  [i915#3886]: https://gitlab.freedesktop.org/drm/intel/issues/3886
  [i915#3955]: https://gitlab.freedesktop.org/drm/intel/issues/3955
  [i915#3963]: https://gitlab.freedesktop.org/drm/intel/issues/3963
  [i915#4032]: https://gitlab.freedesktop.org/drm/intel/issues/4032
  [i915#4070]: https://gitlab.freedesktop.org/drm/intel/issues/4070
  [i915#4077]: https://gitlab.freedesktop.org/drm/intel/issues/4077
  [i915#4078]: https://gitlab.freedesktop.org/drm/intel/issues/4078
  [i915#4079]: https://gitlab.freedesktop.org/drm/intel/issues/4079
  [i915#4083]: https://gitlab.freedesktop.org/drm/intel/issues/4083
  [i915#4098]: https://gitlab.freedesktop.org/drm/intel/issues/4098
  [i915#4103]: https://gitlab.freedesktop.org/drm/intel/issues/4103
  [i915#4212]: https://gitlab.freedesktop.org/drm/intel/issues/4212
  [i915#4270]: https://gitlab.freedesktop.org/drm/intel/issues/4270
  [i915#4278]: https://gitlab.freedesktop.org/drm/intel/issues/4278
  [i915#4312]: https://gitlab.freedesktop.org/drm/intel/issues/4312
  [i915#4349]: https://gitlab.freedesktop.org/drm/intel/issues/4349
  [i915#4369]: https://gitlab.freedesktop.org/drm/intel/issues/4369
  [i915#4386]: https://gitlab.freedesktop.org/drm/intel/issues/4386
  [i915#4418]: https://gitlab.freedesktop.org/drm/intel/issues/4418
  [i915#4525]: https://gitlab.freedesktop.org/drm/intel/issues/4525
  [i915#4538]: https://gitlab.freedesktop.org/drm/intel/issues/4538
  [i915#454]: https://gitlab.freedesktop.org/drm/intel/issues/454
  [i915#4565]: https://gitlab.freedesktop.org/drm/intel/issues/4565
  [i915#4613]: https://gitlab.freedesktop.org/drm/intel/issues/4613
  [i915#4767]: https://gitlab.freedesktop.org/drm/intel/issues/4767
  [i915#4771]: https://gitlab.freedesktop.org/drm/intel/issues/4771
  [i915#4812]: https://gitlab.freedesktop.org/drm/intel/issues/4812
  [i915#4833]: https://gitlab.freedesktop.org/drm/intel/issues/4833
  [i915#4842]: https://gitlab.freedesktop.org/drm/intel/issues/4842
  [i915#4852]: https://gitlab.freedesktop.org/drm/intel/issues/4852
  [i915#4853]: https://gitlab.freedesktop.org/drm/intel/issues/4853
  [i915#4873]: https://gitlab.freedesktop.org/drm/intel/issues/4873
  [i915#4880]: https://gitlab.freedesktop.org/drm/intel/issues/4880
  [i915#4893]: https://gitlab.freedesktop.org/drm/intel/issues/4893
  [i915#4911]: https://gitlab.freedesktop.org/drm/intel/issues/4911
  [i915#4936]: https://gitlab.freedesktop.org/drm/intel/issues/4936
  [i915#4939]: https://gitlab.freedesktop.org/drm/intel/issues/4939
  [i915#4941]: https://gitlab.freedesktop.org/drm/intel/issues/4941
  [i915#4991]: https://gitlab.freedesktop.org/drm/intel/issues/4991
  [i915#5138]: https://gitlab.freedesktop.org/drm/intel/issues/5138
  [i915#5176]: https://gitlab.freedesktop.org/drm/intel/issues/5176
  [i915#5213]: https://gitlab.freedesktop.org/drm/intel/issues/5213
  [i915#5235]: https://gitlab.freedesktop.org/drm/intel/issues/5235
  [i915#5257]: https://gitlab.freedesktop.org/drm/intel/issues/5257
  [i915#5286]: https://gitlab.freedesktop.org/drm/intel/issues/5286
  [i915#5287]: https://gitlab.freedesktop.org/drm/intel/issues/5287
  [i915#5288]: https://gitlab.freedesktop.org/drm/intel/issues/5288
  [i915#5289]: https://gitlab.freedesktop.org/drm/intel/issues/5289
  [i915#5325]: https://gitlab.freedesktop.org/drm/intel/issues/5325
  [i915#5327]: https://gitlab.freedesktop.org/drm/intel/issues/5327
  [i915#533]: https://gitlab.freedesktop.org/drm/intel/issues/533
  [i915#5420]: https://gitlab.freedesktop.org/drm/intel/issues/5420
  [i915#5439]: https://gitlab.freedesktop.org/drm/intel/issues/5439
  [i915#5563]: https://gitlab.freedesktop.org/drm/intel/issues/5563
  [i915#5639]: https://gitlab.freedesktop.org/drm/intel/issues/5639
  [i915#5723]: https://gitlab.freedesktop.org/drm/intel/issues/5723
  [i915#5784]: https://gitlab.freedesktop.org/drm/intel/issues/5784
  [i915#5800]: https://gitlab.freedesktop.org/drm/intel/issues/5800
  [i915#6095]: https://gitlab.freedesktop.org/drm/intel/issues/6095
  [i915#6140]: https://gitlab.freedesktop.org/drm/intel/issues/6140
  [i915#6247]: https://gitlab.freedesktop.org/drm/intel/issues/6247
  [i915#6248]: https://gitlab.freedesktop.org/drm/intel/issues/6248
  [i915#6252]: https://gitlab.freedesktop.org/drm/intel/issues/6252
  [i915#6259]: https://gitlab.freedesktop.org/drm/intel/issues/6259
  [i915#658]: https://gitlab.freedesktop.org/drm/intel/issues/658
  [i915#72]: https://gitlab.freedesktop.org/drm/intel/issues/72
  [i915#79]: https://gitlab.freedesktop.org/drm/intel/issues/79
  [i915#794]: https://gitlab.freedesktop.org/drm/intel/issues/794


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

  * Linux: CI_DRM_11786 -> Patchwork_104278v2

  CI-20190529: 20190529
  CI_DRM_11786: ab3bfa333f25d26bb8bf414419f9a2e6a46a141f @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_6537: 331658a8475c8b0c0f7ffe5268a7318ef83da34e @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_104278v2: ab3bfa333f25d26bb8bf414419f9a2e6a46a141f @ 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_104278v2/index.html

[-- Attachment #2: Type: text/html, Size: 77958 bytes --]