[igt-dev] [PATCH i-g-t v3 0/5] lpsp platform agnostic support

[igt-dev] [PATCH i-g-t v3 0/5] lpsp platform agnostic support

[Anshuman Gupta]

This series adds lpsp igt val platform agnostic support.
This has been a big gap on igt validation side in order to 
validate low power single pipe use cases.

v3 udate has fixed some review comment.
This should be test with i915 lpsp support, which adds
i915_lpsp_info debugfs.

Anshuman Gupta (5):
  lib/igt_pm: Add lib func to get lpsp capability
  tests/i915_pm_lpsp: lpsp platform agnostic support
  tests/i915_pm_lpsp: Skip panel-fitter subtest for 1024x768 panels
  tests/i915_pm_lpsp: screens-disabled subtest use igt_wait
  tests/i915_pm_rpm: lpsp/non-lpsp screen mode_set_data

 lib/igt_pm.c              |  27 ++++
 lib/igt_pm.h              |   1 +
 tests/i915/i915_pm_lpsp.c | 286 ++++++++++++++++++++++----------------
 tests/i915/i915_pm_rpm.c  |  53 ++++---
 4 files changed, 221 insertions(+), 146 deletions(-)

-- 
2.25.2

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[igt-dev] [PATCH i-g-t v3 1/5] lib/igt_pm: Add lib func to get lpsp capability

[Anshuman Gupta]

This lib function evaluate the lpsp capability from
the connector specific debugfs attribute i915_lpsp_info.

v2:
- changed the lib function prefix igt_output_is_lpsp_capable
  to i915_output_is_lpsp_capable. [Martin]

Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com>
---
 lib/igt_pm.c | 27 +++++++++++++++++++++++++++
 lib/igt_pm.h |  1 +
 2 files changed, 28 insertions(+)

diff --git a/lib/igt_pm.c b/lib/igt_pm.c
index 9d441e1b..e57e665d 100644
--- a/lib/igt_pm.c
+++ b/lib/igt_pm.c
@@ -37,6 +37,7 @@
 #include <dirent.h>
 
 #include "drmtest.h"
+#include "igt_kms.h"
 #include "igt_pm.h"
 #include "igt_aux.h"
 #include "igt_sysfs.h"
@@ -827,3 +828,29 @@ bool igt_pm_pc8_plus_residencies_enabled(int msr_fd)
 
 	return true;
 }
+
+/**
+ * i915_output_is_lpsp_capable:
+ * @drm_fd: fd to drm device
+ * @output: igt output for which lpsp capability need to be evaluated
+ * Check lpsp capability for a given output.
+ *
+ * Returns:
+ * True if given output is lpsp capable otherwise false.
+ */
+bool i915_output_is_lpsp_capable(int drm_fd, igt_output_t *output)
+{
+	char buf[256];
+	int fd, len;
+
+	fd = igt_debugfs_connector_dir(drm_fd, output->name, O_RDONLY);
+	igt_require(fd >= 0);
+	len = igt_debugfs_simple_read(fd, "i915_lpsp_info", buf, sizeof(buf));
+
+	if (len < 0)
+		igt_assert_eq(len, -ENODEV);
+
+	close(fd);
+
+	return strstr(buf, "LPSP capable");
+}
diff --git a/lib/igt_pm.h b/lib/igt_pm.h
index 5e438452..162d3ca3 100644
--- a/lib/igt_pm.h
+++ b/lib/igt_pm.h
@@ -53,5 +53,6 @@ enum igt_runtime_pm_status igt_get_runtime_pm_status(void);
 bool igt_wait_for_pm_status(enum igt_runtime_pm_status status);
 bool igt_pm_dmc_loaded(int debugfs);
 bool igt_pm_pc8_plus_residencies_enabled(int msr_fd);
+bool i915_output_is_lpsp_capable(int drm_fd, igt_output_t *output);
 
 #endif /* IGT_PM_H */
-- 
2.25.2

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[igt-dev] [PATCH i-g-t v3 2/5] tests/i915_pm_lpsp: lpsp platform agnostic support

[Anshuman Gupta]

Current implementation of lpsp igt test, assumed that every non-edp
panel isn't a lpsp panel but it is not true on TGL anymore,
any HDMI/DP/DSI panel connected on pipe A and connected to PORT_{A,B,C}
can drive LPSP.
Even on older Gen9 platform a DP panel can drive lpsp on Port A.
This requires complete design change in current lpsp igt for a platform
agnostic support.

The new igt approach is relies on connector specific debugfs
attribute i915_lpsp_info, which exposes whether an output is capable
of driving lpsp and whether lpsp is enabled.

v2:
- CI failures fixup.
v3:
- removed unloading of snd_modules. [Martin]

Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com>
---
 tests/i915/i915_pm_lpsp.c | 277 ++++++++++++++++++++++----------------
 1 file changed, 158 insertions(+), 119 deletions(-)

diff --git a/tests/i915/i915_pm_lpsp.c b/tests/i915/i915_pm_lpsp.c
index 42938e10..8fcbca8f 100644
--- a/tests/i915/i915_pm_lpsp.c
+++ b/tests/i915/i915_pm_lpsp.c
@@ -25,49 +25,125 @@
  */
 
 #include "igt.h"
+#include "igt_kmod.h"
+#include "igt_pm.h"
+#include "igt_sysfs.h"
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <unistd.h>
 
+#define MAX_SINK_LPSP_INFO_BUF_LEN	5000
 
-static bool supports_lpsp(uint32_t devid)
+#define PWR_DOMAIN_INFO "i915_power_domain_info"
+
+typedef struct {
+	int drm_fd;
+	int debugfs_fd;
+	uint32_t devid;
+	char *pwr_dmn_info;
+	igt_display_t display;
+	struct igt_fb fb;
+	drmModeModeInfo *mode;
+	igt_output_t *output;
+} data_t;
+
+static void debugfs_read(int fd, const char *param, char *buf, int len)
 {
-	return IS_HASWELL(devid) || IS_BROADWELL(devid);
+	len = igt_debugfs_simple_read(fd, param, buf, len);
+	if (len < 0)
+		igt_assert_eq(len, -ENODEV);
 }
 
-static bool lpsp_is_enabled(int drm_fd)
+static bool lpsp_is_enabled(data_t *data)
 {
-	uint32_t val;
+	char buf[MAX_SINK_LPSP_INFO_BUF_LEN];
+	int fd;
 
-	val = INREG(HSW_PWR_WELL_CTL2);
-	return !(val & HSW_PWR_WELL_STATE_ENABLED);
+	fd = igt_debugfs_connector_dir(data->drm_fd, data->output->name,
+				       O_RDONLY);
+	igt_require(fd >= 0);
+
+	debugfs_read(fd, "i915_lpsp_info", buf, sizeof(buf));
+	close(fd);
+
+	return strstr(buf, "LPSP enabled");
 }
 
-/* The LPSP mode is all about an enabled pipe, but we expect to also be in the
- * low power mode when no pipes are enabled, so do this check anyway. */
-static void screens_disabled_subtest(int drm_fd, drmModeResPtr drm_res)
+/*
+ * The LPSP mode is all about an enabled pipe, but we expect to also be in the
+ * low power mode when no pipes are enabled, so do this check anyway.
+ */
+static void screens_disabled_subtest(data_t *data)
 {
-	kmstest_unset_all_crtcs(drm_fd, drm_res);
-	igt_assert(lpsp_is_enabled(drm_fd));
+	igt_output_t *output;
+	igt_plane_t *primary;
+	int valid_output = 0;
+	enum pipe pipe;
+
+	for_each_pipe_with_single_output(&data->display, pipe, output) {
+		data->output = output;
+		igt_output_set_pipe(data->output, PIPE_NONE);
+		igt_display_commit(&data->display);
+		valid_output++;
+	}
+
+	igt_require_f(valid_output, "No connected output found\n");
+	igt_assert_f(lpsp_is_enabled(data), "%s: lpsp is not enabled\n%s:\n%s\n",
+		     data->output->name, PWR_DOMAIN_INFO, data->pwr_dmn_info =
+		     igt_sysfs_get(data->debugfs_fd, PWR_DOMAIN_INFO));
 }
 
-static uint32_t create_fb(int drm_fd, int width, int height)
+static void check_output_lpsp(data_t *data)
 {
-	struct igt_fb fb;
+	if (i915_output_is_lpsp_capable(data->drm_fd, data->output))
+		igt_assert_f(lpsp_is_enabled(data), "%s: lpsp is not enabled\n%s:\n%s\n",
+			     data->output->name, PWR_DOMAIN_INFO, data->pwr_dmn_info =
+			     igt_sysfs_get(data->debugfs_fd, PWR_DOMAIN_INFO));
+	else
+		igt_assert(!lpsp_is_enabled(data));
+}
 
-	return igt_create_pattern_fb(drm_fd, width, height, DRM_FORMAT_XRGB8888,
-				     LOCAL_DRM_FORMAT_MOD_NONE, &fb);
+static void setup_lpsp_output(data_t *data)
+{
+	igt_plane_t *primary;
+
+	/* set output pipe = PIPE_A for LPSP */
+	igt_output_set_pipe(data->output, PIPE_A);
+	primary = igt_output_get_plane_type(data->output,
+					    DRM_PLANE_TYPE_PRIMARY);
+	igt_plane_set_fb(primary, NULL);
+	igt_create_pattern_fb(data->drm_fd,
+			      data->mode->hdisplay, data->mode->vdisplay,
+			      DRM_FORMAT_XRGB8888,
+			      LOCAL_DRM_FORMAT_MOD_NONE,
+			      &data->fb);
+	igt_plane_set_fb(primary, &data->fb);
+	igt_display_commit(&data->display);
 }
 
-static void edp_subtest(int drm_fd, drmModeResPtr drm_res,
-			drmModeConnectorPtr *drm_connectors, uint32_t devid,
-			bool use_panel_fitter)
+static void cleanup_lpsp_output(data_t *data)
 {
-	int i, rc;
-	uint32_t crtc_id = 0, buffer_id = 0;
-	drmModeConnectorPtr connector = NULL;
-	drmModeModeInfoPtr mode = NULL;
+	igt_plane_t *primary;
+
+	if (!data->output || data->output->pending_pipe == PIPE_NONE)
+		return;
+
+	primary = igt_output_get_plane_type(data->output,
+					    DRM_PLANE_TYPE_PRIMARY);
+	igt_plane_set_fb(primary, NULL);
+	igt_output_set_pipe(data->output, PIPE_NONE);
+	igt_display_commit(&data->display);
+	igt_remove_fb(data->drm_fd, &data->fb);
+	data->output = NULL;
+}
+
+static void edp_subtest(data_t *data, bool use_panel_fitter)
+{
+	igt_display_t *display = &data->display;
+	igt_output_t *output;
+	int valid_output = 0;
+
 	drmModeModeInfo std_1024_mode = {
 		.clock = 65000,
 		.hdisplay = 1024,
@@ -86,23 +162,17 @@ static void edp_subtest(int drm_fd, drmModeResPtr drm_res,
 		.name = "Custom 1024x768",
 	};
 
-	kmstest_unset_all_crtcs(drm_fd, drm_res);
-
-	for (i = 0; i < drm_res->count_connectors; i++) {
-		drmModeConnectorPtr c = drm_connectors[i];
+	for_each_connected_output(display, output) {
+		drmModeConnectorPtr c = output->config.connector;
 
 		if (c->connector_type != DRM_MODE_CONNECTOR_eDP)
 			continue;
-		if (c->connection != DRM_MODE_CONNECTED)
+		if (!igt_pipe_connector_valid(PIPE_A, output))
 			continue;
 
-		if (!use_panel_fitter && c->count_modes) {
-			connector = c;
-			mode = &c->modes[0];
-			break;
-		}
+		data->output = output;
+
 		if (use_panel_fitter) {
-			connector = c;
 
 			/* This is one of the modes Xorg creates for panels, so
 			 * it should work just fine. Notice that Gens that
@@ -113,124 +183,93 @@ static void edp_subtest(int drm_fd, drmModeResPtr drm_res,
 				   c->modes[0].hdisplay > 1024);
 			igt_assert(c->count_modes &&
 				   c->modes[0].vdisplay > 768);
-			mode = &std_1024_mode;
-			break;
+			data->mode = &std_1024_mode;
+			igt_output_override_mode(output, data->mode);
+		} else {
+			data->mode = igt_output_get_mode(output);
 		}
-	}
-	igt_require(connector);
 
-	crtc_id = kmstest_find_crtc_for_connector(drm_fd, drm_res, connector,
-						  0);
-	buffer_id = create_fb(drm_fd, mode->hdisplay, mode->vdisplay);
+		setup_lpsp_output(data);
 
-	igt_assert(buffer_id);
-	igt_assert(connector);
-	igt_assert(mode);
-
-	rc = drmModeSetCrtc(drm_fd, crtc_id, buffer_id, 0, 0,
-			    &connector->connector_id, 1, mode);
-	igt_assert_eq(rc, 0);
-
-	if (use_panel_fitter) {
-		if (IS_HASWELL(devid))
-			igt_assert(!lpsp_is_enabled(drm_fd));
+		if (use_panel_fitter && IS_HASWELL(data->devid))
+			igt_assert(!lpsp_is_enabled(data));
 		else
-			igt_assert(lpsp_is_enabled(drm_fd));
-	} else {
-		igt_assert(lpsp_is_enabled(drm_fd));
+			check_output_lpsp(data);
+
+		cleanup_lpsp_output(data);
+		valid_output++;
 	}
+
+	igt_require_f(valid_output, "No edp connector found\n");
 }
 
-static void non_edp_subtest(int drm_fd, drmModeResPtr drm_res,
-			    drmModeConnectorPtr *drm_connectors)
+static void non_edp_subtest(data_t *data)
 {
-	int i, rc;
-	uint32_t crtc_id = 0, buffer_id = 0;
-	drmModeConnectorPtr connector = NULL;
-	drmModeModeInfoPtr mode = NULL;
-
-	kmstest_unset_all_crtcs(drm_fd, drm_res);
+	igt_display_t *display = &data->display;
+	igt_output_t *output;
+	int valid_output = 0;
 
-	for (i = 0; i < drm_res->count_connectors; i++) {
-		drmModeConnectorPtr c = drm_connectors[i];
+	for_each_connected_output(display, output) {
+		drmModeConnectorPtr c = output->config.connector;
 
 		if (c->connector_type == DRM_MODE_CONNECTOR_eDP)
 			continue;
 		if (c->connection != DRM_MODE_CONNECTED)
 			continue;
+		if (!igt_pipe_connector_valid(PIPE_A, output))
+			continue;
 
-		if (c->count_modes) {
-			connector = c;
-			mode = &c->modes[0];
-			break;
-		}
+		data->output = output;
+		data->mode = igt_output_get_mode(output);
+		setup_lpsp_output(data);
+		check_output_lpsp(data);
+		cleanup_lpsp_output(data);
+		valid_output++;
 	}
-	igt_require(connector);
-
-	crtc_id = kmstest_find_crtc_for_connector(drm_fd, drm_res, connector,
-						  0);
-	buffer_id = create_fb(drm_fd, mode->hdisplay, mode->vdisplay);
-
-	igt_assert(buffer_id);
-	igt_assert(mode);
-
-	rc = drmModeSetCrtc(drm_fd, crtc_id, buffer_id, 0, 0,
-			    &connector->connector_id, 1, mode);
-	igt_assert_eq(rc, 0);
 
-	igt_assert(!lpsp_is_enabled(drm_fd));
+	igt_require_f(valid_output, "No non-edp connector found\n");
 }
 
-#define MAX_CONNECTORS 32
-
-int drm_fd;
-uint32_t devid;
-drmModeResPtr drm_res;
-drmModeConnectorPtr drm_connectors[MAX_CONNECTORS];
-struct intel_mmio_data mmio_data;
+IGT_TEST_DESCRIPTION("These tests validates display Low Power Single Pipe configurations");
 igt_main
 {
-	igt_fixture {
-		int i;
-
-		drm_fd = drm_open_driver_master(DRIVER_INTEL);
-		igt_require(drm_fd >= 0);
-
-		devid = intel_get_drm_devid(drm_fd);
-
-		drm_res = drmModeGetResources(drm_fd);
-		igt_require(drm_res);
-		igt_assert(drm_res->count_connectors <= MAX_CONNECTORS);
+	data_t data = {};
 
-		for (i = 0; i < drm_res->count_connectors; i++)
-			drm_connectors[i] = drmModeGetConnectorCurrent(drm_fd,
-							drm_res->connectors[i]);
+	igt_fixture {
 
+		data.drm_fd = drm_open_driver_master(DRIVER_INTEL);
+		igt_require(data.drm_fd >= 0);
+		data.debugfs_fd = igt_debugfs_dir(data.drm_fd);
+		igt_require(data.debugfs_fd >= 0);
 		igt_pm_enable_audio_runtime_pm();
-
-		igt_require(supports_lpsp(devid));
-
-		intel_register_access_init(&mmio_data, intel_get_pci_device(), 0, drm_fd);
-
 		kmstest_set_vt_graphics_mode();
+		data.devid = intel_get_drm_devid(data.drm_fd);
+		igt_display_require(&data.display, data.drm_fd);
+		igt_require(igt_pm_dmc_loaded(data.debugfs_fd));
 	}
 
+	igt_describe("This test validates lpsp while all crtc are disabled");
 	igt_subtest("screens-disabled")
-		screens_disabled_subtest(drm_fd, drm_res);
+		screens_disabled_subtest(&data);
+	igt_describe("This test validates lpsp on eDP panel");
 	igt_subtest("edp-native")
-		edp_subtest(drm_fd, drm_res, drm_connectors, devid, false);
+		edp_subtest(&data, false);
+	igt_fixture
+		cleanup_lpsp_output(&data);
+	igt_describe("This test validates lpsp on eDP panel while forcing panel_fitter");
 	igt_subtest("edp-panel-fitter")
-		edp_subtest(drm_fd, drm_res, drm_connectors, devid, true);
+		edp_subtest(&data, true);
+	igt_fixture
+		cleanup_lpsp_output(&data);
+	igt_describe("This test validates lpsp on DP/HDMI/DSI panels");
 	igt_subtest("non-edp")
-		non_edp_subtest(drm_fd, drm_res, drm_connectors);
+		non_edp_subtest(&data);
+	igt_fixture
+		cleanup_lpsp_output(&data);
 
 	igt_fixture {
-		int i;
-
-		intel_register_access_fini(&mmio_data);
-		for (i = 0; i < drm_res->count_connectors; i++)
-			drmModeFreeConnector(drm_connectors[i]);
-		drmModeFreeResources(drm_res);
-		close(drm_fd);
+		free(data.pwr_dmn_info);
+		close(data.drm_fd);
+		igt_display_fini(&data.display);
 	}
 }
-- 
2.25.2

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[igt-dev] [PATCH i-g-t v3 3/5] tests/i915_pm_lpsp: Skip panel-fitter subtest for 1024x768 panels

[Anshuman Gupta]

It makes sense to skip the test if edp-panel native resoultion
is limted to 1024x768 rather than failing the test.

Acked-by: Martin Peres <martin.peres@linux.intel.com>
Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com>
---
 tests/i915/i915_pm_lpsp.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tests/i915/i915_pm_lpsp.c b/tests/i915/i915_pm_lpsp.c
index 8fcbca8f..b38465d0 100644
--- a/tests/i915/i915_pm_lpsp.c
+++ b/tests/i915/i915_pm_lpsp.c
@@ -179,10 +179,10 @@ static void edp_subtest(data_t *data, bool use_panel_fitter)
 			 * support LPSP are too new for panels with native
 			 * 1024x768 resolution, so this should force the panel
 			 * fitter. */
-			igt_assert(c->count_modes &&
-				   c->modes[0].hdisplay > 1024);
-			igt_assert(c->count_modes &&
-				   c->modes[0].vdisplay > 768);
+			igt_require(c->count_modes &&
+				    c->modes[0].hdisplay > 1024);
+			igt_require(c->count_modes &&
+				    c->modes[0].vdisplay > 768);
 			data->mode = &std_1024_mode;
 			igt_output_override_mode(output, data->mode);
 		} else {
-- 
2.25.2

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[igt-dev] [PATCH i-g-t v3 4/5] tests/i915_pm_lpsp: screens-disabled subtest use igt_wait

[Anshuman Gupta]

When all screens are disabled, it takes some time to release
eDP/DP AUX IO power domain ref count. Also, delayed audio codec
disabling takes time to release AUDIO power domain ref-count,
using igt_wait to check lpsp after disabling all screens.

Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com>
---
 tests/i915/i915_pm_lpsp.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests/i915/i915_pm_lpsp.c b/tests/i915/i915_pm_lpsp.c
index b38465d0..b1d3cc5e 100644
--- a/tests/i915/i915_pm_lpsp.c
+++ b/tests/i915/i915_pm_lpsp.c
@@ -89,7 +89,8 @@ static void screens_disabled_subtest(data_t *data)
 	}
 
 	igt_require_f(valid_output, "No connected output found\n");
-	igt_assert_f(lpsp_is_enabled(data), "%s: lpsp is not enabled\n%s:\n%s\n",
+	igt_assert_f(igt_wait(lpsp_is_enabled(data), 1000, 100),
+		     "%s: lpsp is not enabled\n%s:\n%s\n",
 		     data->output->name, PWR_DOMAIN_INFO, data->pwr_dmn_info =
 		     igt_sysfs_get(data->debugfs_fd, PWR_DOMAIN_INFO));
 }
-- 
2.25.2

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[igt-dev] [PATCH i-g-t v3 5/5] tests/i915_pm_rpm: lpsp/non-lpsp screen mode_set_data

[Anshuman Gupta]

Initialize the mode set params for lpsp/non-lpsp screen
based upon their output lpsp capability instead
of edp/non-edp output type.

v2:
- CI failures fixup.
v3:
- changes according to lib function igt_output_is_lpsp_capable
  prefix chnaged to i915_output_is_lpsp_capable.

Acked-by: Martin Peres <martin.peres@linux.intel.com>
Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com>
---
 tests/i915/i915_pm_rpm.c | 53 +++++++++++++++++++++++-----------------
 1 file changed, 30 insertions(+), 23 deletions(-)

diff --git a/tests/i915/i915_pm_rpm.c b/tests/i915/i915_pm_rpm.c
index 4f8124dc..e905cf91 100644
--- a/tests/i915/i915_pm_rpm.c
+++ b/tests/i915/i915_pm_rpm.c
@@ -94,6 +94,7 @@ struct mode_set_data {
 	drmModeResPtr res;
 	drmModeConnectorPtr connectors[MAX_CONNECTORS];
 	drmModePropertyBlobPtr edids[MAX_CONNECTORS];
+	igt_display_t display;
 
 	uint32_t devid;
 };
@@ -254,29 +255,29 @@ static bool init_modeset_params_for_type(struct mode_set_data *data,
 {
 	drmModeConnectorPtr connector = NULL;
 	drmModeModeInfoPtr mode = NULL;
+	igt_output_t *output = NULL;
+	igt_display_t *display = &data->display;
 
-	if (!data->res)
+	if (!data->res || !display)
 		return false;
 
-	for (int i = 0; i < data->res->count_connectors; i++) {
-		drmModeConnectorPtr c = data->connectors[i];
+	for_each_connected_output(display, output) {
+		drmModeConnectorPtr c = output->config.connector;
 
 		if (type == SCREEN_TYPE_LPSP &&
-		    c->connector_type != DRM_MODE_CONNECTOR_eDP)
+		     !i915_output_is_lpsp_capable(drm_fd, output))
 			continue;
 
 		if (type == SCREEN_TYPE_NON_LPSP &&
-		    c->connector_type == DRM_MODE_CONNECTOR_eDP)
+		    i915_output_is_lpsp_capable(drm_fd, output))
 			continue;
 
-		if (c->connection == DRM_MODE_CONNECTED && c->count_modes) {
-			connector = c;
-			mode = &c->modes[0];
-			break;
-		}
+		connector = c;
+		mode = igt_output_get_mode(output);
+		break;
 	}
 
-	if (!connector)
+	if (!connector || !mode)
 		return false;
 
 	igt_create_pattern_fb(drm_fd, mode->hdisplay, mode->vdisplay,
@@ -397,6 +398,7 @@ static void init_mode_set_data(struct mode_set_data *data)
 		kmstest_set_vt_graphics_mode();
 	}
 
+	igt_display_require(&data->display, drm_fd);
 	data->devid = intel_get_drm_devid(drm_fd);
 	init_modeset_cached_params(&ms_data);
 }
@@ -410,6 +412,8 @@ static void fini_mode_set_data(struct mode_set_data *data)
 		}
 		drmModeFreeResources(data->res);
 	}
+
+	igt_display_fini(&data->display);
 }
 
 static void get_drm_info(struct compare_data *data)
@@ -760,7 +764,7 @@ static void dump_file(int dir, const char *filename)
 	free(contents);
 }
 
-static bool setup_environment(void)
+static bool setup_environment(bool display_disabled)
 {
 	if (has_runtime_pm)
 		goto out;
@@ -772,7 +776,8 @@ static bool setup_environment(void)
 	debugfs = igt_debugfs_dir(drm_fd);
 	igt_require(debugfs != -1);
 
-	init_mode_set_data(&ms_data);
+	if (!display_disabled)
+		init_mode_set_data(&ms_data);
 
 	igt_pm_enable_sata_link_power_management();
 
@@ -785,13 +790,14 @@ static bool setup_environment(void)
 	igt_require(igt_pm_dmc_loaded(debugfs));
 
 out:
-	disable_all_screens(&ms_data);
+	if (!display_disabled)
+		disable_all_screens(&ms_data);
 	dump_file(debugfs, "i915_runtime_pm_status");
 
 	return wait_for_suspended();
 }
 
-static void teardown_environment(void)
+static void teardown_environment(bool display_disabled)
 {
 	close(msr_fd);
 	if (has_pc8)
@@ -801,7 +807,8 @@ static void teardown_environment(void)
 
 	igt_pm_restore_sata_link_power_management();
 
-	fini_mode_set_data(&ms_data);
+	if (!display_disabled)
+		fini_mode_set_data(&ms_data);
 
 	close(debugfs);
 	close(drm_fd);
@@ -2008,7 +2015,7 @@ static struct option long_options[] = {
 igt_main_args("", long_options, help_str, opt_handler, NULL)
 {
 	igt_subtest("basic-rte") {
-		igt_assert(setup_environment());
+		igt_assert(setup_environment(false));
 		basic_subtest();
 	}
 
@@ -2016,7 +2023,7 @@ igt_main_args("", long_options, help_str, opt_handler, NULL)
 	 * PC8+. We don't want bug reports from cases where the machine is just
 	 * not properly configured. */
 	igt_fixture
-		igt_require(setup_environment());
+		igt_require(setup_environment(false));
 
 	if (stay)
 		igt_subtest("stay")
@@ -2146,7 +2153,7 @@ igt_main_args("", long_options, help_str, opt_handler, NULL)
 	}
 
 	igt_fixture
-		teardown_environment();
+		teardown_environment(false);
 
 	igt_subtest("module-reload") {
 		igt_debug("Reload w/o display\n");
@@ -2155,9 +2162,9 @@ igt_main_args("", long_options, help_str, opt_handler, NULL)
 		igt_kmsg(KMSG_INFO "Reloading i915 w/o display\n");
 		igt_assert_eq(igt_i915_driver_load("disable_display=1 mmio_debug=-1"), 0);
 
-		igt_assert(setup_environment());
+		igt_assert(setup_environment(true));
 		igt_assert(igt_wait(device_in_pci_d3(), 2000, 100));
-		teardown_environment();
+		teardown_environment(true);
 
 		igt_debug("Reload as normal\n");
 		igt_i915_driver_unload();
@@ -2165,11 +2172,11 @@ igt_main_args("", long_options, help_str, opt_handler, NULL)
 		igt_kmsg(KMSG_INFO "Reloading i915 as normal\n");
 		igt_assert_eq(igt_i915_driver_load("mmio_debug=-1"), 0);
 
-		igt_assert(setup_environment());
+		igt_assert(setup_environment(false));
 		igt_assert(igt_wait(device_in_pci_d3(), 2000, 100));
 		if (enable_one_screen_with_type(&ms_data, SCREEN_TYPE_ANY))
 			drm_resources_equal_subtest();
-		teardown_environment();
+		teardown_environment(false);
 
 		/* Remove our mmio_debugging module */
 		igt_i915_driver_unload();
-- 
2.25.2

_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev

[igt-dev] ✗ Fi.CI.BAT: failure for lpsp platform agnostic support (rev4)

[Patchwork]

== Series Details ==

Series: lpsp platform agnostic support (rev4)
URL   : https://patchwork.freedesktop.org/series/74647/
State : failure

== Summary ==

CI Bug Log - changes from IGT_5534 -> IGTPW_4346
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with IGTPW_4346 absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in IGTPW_4346, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/index.html

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

  Here are the unknown changes that may have been introduced in IGTPW_4346:

### IGT changes ###

#### Possible regressions ####

  * igt@i915_pm_rpm@basic-pci-d3-state:
    - fi-hsw-4770r:       [PASS][1] -> [FAIL][2] +2 similar issues
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-hsw-4770r/igt@i915_pm_rpm@basic-pci-d3-state.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-hsw-4770r/igt@i915_pm_rpm@basic-pci-d3-state.html
    - fi-glk-dsi:         [PASS][3] -> [FAIL][4] +2 similar issues
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-glk-dsi/igt@i915_pm_rpm@basic-pci-d3-state.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-glk-dsi/igt@i915_pm_rpm@basic-pci-d3-state.html
    - fi-hsw-peppy:       [PASS][5] -> [FAIL][6] +2 similar issues
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-hsw-peppy/igt@i915_pm_rpm@basic-pci-d3-state.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-hsw-peppy/igt@i915_pm_rpm@basic-pci-d3-state.html
    - fi-icl-u2:          [PASS][7] -> [FAIL][8] +1 similar issue
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-icl-u2/igt@i915_pm_rpm@basic-pci-d3-state.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-icl-u2/igt@i915_pm_rpm@basic-pci-d3-state.html
    - fi-kbl-r:           [PASS][9] -> [FAIL][10] +2 similar issues
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-kbl-r/igt@i915_pm_rpm@basic-pci-d3-state.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-kbl-r/igt@i915_pm_rpm@basic-pci-d3-state.html
    - fi-byt-n2820:       [PASS][11] -> [FAIL][12] +2 similar issues
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-byt-n2820/igt@i915_pm_rpm@basic-pci-d3-state.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-byt-n2820/igt@i915_pm_rpm@basic-pci-d3-state.html
    - fi-icl-guc:         [PASS][13] -> [FAIL][14] +2 similar issues
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-icl-guc/igt@i915_pm_rpm@basic-pci-d3-state.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-icl-guc/igt@i915_pm_rpm@basic-pci-d3-state.html
    - fi-bdw-5557u:       NOTRUN -> [FAIL][15] +2 similar issues
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-bdw-5557u/igt@i915_pm_rpm@basic-pci-d3-state.html
    - fi-kbl-soraka:      NOTRUN -> [FAIL][16] +2 similar issues
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-kbl-soraka/igt@i915_pm_rpm@basic-pci-d3-state.html

  * igt@i915_pm_rpm@basic-rte:
    - fi-kbl-7500u:       [PASS][17] -> [FAIL][18] +2 similar issues
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-kbl-7500u/igt@i915_pm_rpm@basic-rte.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-kbl-7500u/igt@i915_pm_rpm@basic-rte.html
    - fi-skl-lmem:        [PASS][19] -> [FAIL][20] +2 similar issues
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-skl-lmem/igt@i915_pm_rpm@basic-rte.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-skl-lmem/igt@i915_pm_rpm@basic-rte.html
    - fi-cml-u2:          [PASS][21] -> [FAIL][22] +2 similar issues
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-cml-u2/igt@i915_pm_rpm@basic-rte.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-cml-u2/igt@i915_pm_rpm@basic-rte.html
    - fi-bxt-dsi:         [PASS][23] -> [FAIL][24] +2 similar issues
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-bxt-dsi/igt@i915_pm_rpm@basic-rte.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-bxt-dsi/igt@i915_pm_rpm@basic-rte.html
    - fi-byt-j1900:       [PASS][25] -> [FAIL][26] +2 similar issues
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-byt-j1900/igt@i915_pm_rpm@basic-rte.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-byt-j1900/igt@i915_pm_rpm@basic-rte.html
    - fi-hsw-4770:        [PASS][27] -> [FAIL][28] +2 similar issues
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-hsw-4770/igt@i915_pm_rpm@basic-rte.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-hsw-4770/igt@i915_pm_rpm@basic-rte.html
    - fi-apl-guc:         [PASS][29] -> [FAIL][30] +2 similar issues
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-apl-guc/igt@i915_pm_rpm@basic-rte.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-apl-guc/igt@i915_pm_rpm@basic-rte.html

  * igt@i915_pm_rpm@module-reload:
    - fi-cfl-8109u:       [PASS][31] -> [FAIL][32] +2 similar issues
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-cfl-8109u/igt@i915_pm_rpm@module-reload.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-cfl-8109u/igt@i915_pm_rpm@module-reload.html
    - fi-skl-6600u:       [PASS][33] -> [FAIL][34] +2 similar issues
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-skl-6600u/igt@i915_pm_rpm@module-reload.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-skl-6600u/igt@i915_pm_rpm@module-reload.html
    - fi-cfl-8700k:       [PASS][35] -> [FAIL][36] +2 similar issues
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-cfl-8700k/igt@i915_pm_rpm@module-reload.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-cfl-8700k/igt@i915_pm_rpm@module-reload.html
    - fi-bsw-kefka:       [PASS][37] -> [FAIL][38] +2 similar issues
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-bsw-kefka/igt@i915_pm_rpm@module-reload.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-bsw-kefka/igt@i915_pm_rpm@module-reload.html
    - fi-kbl-x1275:       [PASS][39] -> [FAIL][40] +2 similar issues
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-kbl-x1275/igt@i915_pm_rpm@module-reload.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-kbl-x1275/igt@i915_pm_rpm@module-reload.html
    - fi-icl-dsi:         [PASS][41] -> [FAIL][42] +2 similar issues
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-icl-dsi/igt@i915_pm_rpm@module-reload.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-icl-dsi/igt@i915_pm_rpm@module-reload.html
    - fi-skl-guc:         [PASS][43] -> [FAIL][44] +2 similar issues
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-skl-guc/igt@i915_pm_rpm@module-reload.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-skl-guc/igt@i915_pm_rpm@module-reload.html
    - fi-bsw-n3050:       [PASS][45] -> [FAIL][46] +2 similar issues
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-bsw-n3050/igt@i915_pm_rpm@module-reload.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-bsw-n3050/igt@i915_pm_rpm@module-reload.html
    - fi-skl-6700k2:      [PASS][47] -> [FAIL][48] +2 similar issues
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-skl-6700k2/igt@i915_pm_rpm@module-reload.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-skl-6700k2/igt@i915_pm_rpm@module-reload.html
    - fi-cfl-guc:         [PASS][49] -> [FAIL][50] +2 similar issues
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-cfl-guc/igt@i915_pm_rpm@module-reload.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-cfl-guc/igt@i915_pm_rpm@module-reload.html
    - fi-icl-y:           [PASS][51] -> [FAIL][52] +2 similar issues
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-icl-y/igt@i915_pm_rpm@module-reload.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-icl-y/igt@i915_pm_rpm@module-reload.html
    - fi-cml-s:           [PASS][53] -> [FAIL][54] +2 similar issues
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-cml-s/igt@i915_pm_rpm@module-reload.html
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-cml-s/igt@i915_pm_rpm@module-reload.html

  
#### Warnings ####

  * igt@i915_pm_rpm@basic-pci-d3-state:
    - fi-bwr-2160:        [SKIP][55] ([fdo#109271]) -> [FAIL][56] +2 similar issues
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-bwr-2160/igt@i915_pm_rpm@basic-pci-d3-state.html
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-bwr-2160/igt@i915_pm_rpm@basic-pci-d3-state.html
    - fi-snb-2600:        [SKIP][57] ([fdo#109271]) -> [FAIL][58] +2 similar issues
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-snb-2600/igt@i915_pm_rpm@basic-pci-d3-state.html
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-snb-2600/igt@i915_pm_rpm@basic-pci-d3-state.html

  * igt@i915_pm_rpm@basic-rte:
    - fi-gdg-551:         [SKIP][59] ([fdo#109271]) -> [FAIL][60] +2 similar issues
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-gdg-551/igt@i915_pm_rpm@basic-rte.html
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-gdg-551/igt@i915_pm_rpm@basic-rte.html
    - fi-ivb-3770:        [SKIP][61] ([fdo#109271]) -> [FAIL][62] +2 similar issues
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-ivb-3770/igt@i915_pm_rpm@basic-rte.html
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-ivb-3770/igt@i915_pm_rpm@basic-rte.html
    - fi-snb-2520m:       [SKIP][63] ([fdo#109271]) -> [FAIL][64] +2 similar issues
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-snb-2520m/igt@i915_pm_rpm@basic-rte.html
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-snb-2520m/igt@i915_pm_rpm@basic-rte.html

  * igt@i915_pm_rpm@module-reload:
    - fi-pnv-d510:        [SKIP][65] ([fdo#109271]) -> [FAIL][66] +2 similar issues
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-pnv-d510/igt@i915_pm_rpm@module-reload.html
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-pnv-d510/igt@i915_pm_rpm@module-reload.html
    - fi-ilk-650:         [SKIP][67] ([fdo#109271]) -> [FAIL][68] +2 similar issues
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-ilk-650/igt@i915_pm_rpm@module-reload.html
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-ilk-650/igt@i915_pm_rpm@module-reload.html
    - fi-blb-e6850:       [SKIP][69] ([fdo#109271]) -> [FAIL][70] +2 similar issues
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-blb-e6850/igt@i915_pm_rpm@module-reload.html
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-blb-e6850/igt@i915_pm_rpm@module-reload.html
    - fi-elk-e7500:       [SKIP][71] ([fdo#109271]) -> [FAIL][72] +2 similar issues
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-elk-e7500/igt@i915_pm_rpm@module-reload.html
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-elk-e7500/igt@i915_pm_rpm@module-reload.html
    - fi-icl-u2:          [DMESG-WARN][73] ([i915#289]) -> [FAIL][74]
   [73]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-icl-u2/igt@i915_pm_rpm@module-reload.html
   [74]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-icl-u2/igt@i915_pm_rpm@module-reload.html

  
#### Suppressed ####

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

  * igt@i915_pm_rpm@basic-rte:
    - {fi-ehl-1}:         [PASS][75] -> [FAIL][76] +2 similar issues
   [75]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-ehl-1/igt@i915_pm_rpm@basic-rte.html
   [76]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-ehl-1/igt@i915_pm_rpm@basic-rte.html
    - {fi-tgl-u}:         [PASS][77] -> [FAIL][78] +2 similar issues
   [77]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-tgl-u/igt@i915_pm_rpm@basic-rte.html
   [78]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-tgl-u/igt@i915_pm_rpm@basic-rte.html

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

  Here are the changes found in IGTPW_4346 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@i915_pm_rpm@module-reload:
    - fi-kbl-8809g:       [PASS][79] -> [SKIP][80] ([fdo#109271])
   [79]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-kbl-8809g/igt@i915_pm_rpm@module-reload.html
   [80]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-kbl-8809g/igt@i915_pm_rpm@module-reload.html

  * igt@kms_chamelium@common-hpd-after-suspend:
    - fi-cml-u2:          [PASS][81] -> [DMESG-WARN][82] ([IGT#4])
   [81]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-cml-u2/igt@kms_chamelium@common-hpd-after-suspend.html
   [82]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-cml-u2/igt@kms_chamelium@common-hpd-after-suspend.html

  
#### Warnings ####

  * igt@i915_selftest@live@gem_contexts:
    - fi-cfl-8700k:       [DMESG-FAIL][83] ([i915#481]) -> [DMESG-FAIL][84] ([i915#730] / [i915#933])
   [83]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-cfl-8700k/igt@i915_selftest@live@gem_contexts.html
   [84]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-cfl-8700k/igt@i915_selftest@live@gem_contexts.html
    - fi-cfl-guc:         [INCOMPLETE][85] ([fdo#106070] / [i915#424]) -> [DMESG-FAIL][86] ([i915#481])
   [85]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5534/fi-cfl-guc/igt@i915_selftest@live@gem_contexts.html
   [86]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/fi-cfl-guc/igt@i915_selftest@live@gem_contexts.html

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

  [IGT#4]: https://gitlab.freedesktop.org/drm/igt-gpu-tools/issues/4
  [fdo#106070]: https://bugs.freedesktop.org/show_bug.cgi?id=106070
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [i915#289]: https://gitlab.freedesktop.org/drm/intel/issues/289
  [i915#424]: https://gitlab.freedesktop.org/drm/intel/issues/424
  [i915#481]: https://gitlab.freedesktop.org/drm/intel/issues/481
  [i915#730]: https://gitlab.freedesktop.org/drm/intel/issues/730
  [i915#933]: https://gitlab.freedesktop.org/drm/intel/issues/933


Participating hosts (46 -> 44)
------------------------------

  Additional (3): fi-kbl-soraka fi-kbl-7560u fi-bdw-5557u 
  Missing    (5): fi-byt-squawks fi-bsw-cyan fi-ctg-p8600 fi-byt-clapper fi-bdw-samus 


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

  * CI: CI-20190529 -> None
  * IGT: IGT_5534 -> IGTPW_4346

  CI-20190529: 20190529
  CI_DRM_8182: e5245084567cd7f6f93b07baaebf8a2b4d914620 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_4346: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/index.html
  IGT_5534: cc5d8b4a1bd398fc68271fd9fefc939181db6a2d @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4346/index.html
_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev

[igt-dev] [PATCH i-g-t v3 1/5] lib/igt_pm: Add lib func to get lpsp capability

[Anshuman Gupta]

This lib function evaluate the lpsp capability from
the connector specific debugfs attribute i915_lpsp_info.

v2:
- changed the lib function prefix igt_output_is_lpsp_capable
  to i915_output_is_lpsp_capable. [Martin]
v3:
- early return for the connector which doesn't support
  lpsp on any platform.

Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com>
---
 lib/igt_pm.c | 36 ++++++++++++++++++++++++++++++++++++
 lib/igt_pm.h |  1 +
 2 files changed, 37 insertions(+)

diff --git a/lib/igt_pm.c b/lib/igt_pm.c
index 9d441e1b..5d5d37d5 100644
--- a/lib/igt_pm.c
+++ b/lib/igt_pm.c
@@ -37,6 +37,7 @@
 #include <dirent.h>
 
 #include "drmtest.h"
+#include "igt_kms.h"
 #include "igt_pm.h"
 #include "igt_aux.h"
 #include "igt_sysfs.h"
@@ -827,3 +828,38 @@ bool igt_pm_pc8_plus_residencies_enabled(int msr_fd)
 
 	return true;
 }
+
+/**
+ * i915_output_is_lpsp_capable:
+ * @drm_fd: fd to drm device
+ * @output: igt output for which lpsp capability need to be evaluated
+ * Check lpsp capability for a given output.
+ *
+ * Returns:
+ * True if given output is lpsp capable otherwise false.
+ */
+bool i915_output_is_lpsp_capable(int drm_fd, igt_output_t *output)
+{
+	drmModeConnectorPtr c = output->config.connector;
+	char buf[256];
+	int fd, len;
+
+	/* only eDP/DP/DSI/HDMI can support LPSP */
+	if (c->connector_type != DRM_MODE_CONNECTOR_eDP &&
+	    c->connector_type != DRM_MODE_CONNECTOR_DSI &&
+	    c->connector_type != DRM_MODE_CONNECTOR_DisplayPort &&
+	    c->connector_type != DRM_MODE_CONNECTOR_HDMIA &&
+	    c->connector_type != DRM_MODE_CONNECTOR_HDMIB)
+		return false;
+
+	fd = igt_debugfs_connector_dir(drm_fd, output->name, O_RDONLY);
+	igt_require(fd >= 0);
+	len = igt_debugfs_simple_read(fd, "i915_lpsp_info", buf, sizeof(buf));
+
+	if (len < 0)
+		igt_assert_eq(len, -ENODEV);
+
+	close(fd);
+
+	return strstr(buf, "LPSP capable");
+}
diff --git a/lib/igt_pm.h b/lib/igt_pm.h
index 5e438452..162d3ca3 100644
--- a/lib/igt_pm.h
+++ b/lib/igt_pm.h
@@ -53,5 +53,6 @@ enum igt_runtime_pm_status igt_get_runtime_pm_status(void);
 bool igt_wait_for_pm_status(enum igt_runtime_pm_status status);
 bool igt_pm_dmc_loaded(int debugfs);
 bool igt_pm_pc8_plus_residencies_enabled(int msr_fd);
+bool i915_output_is_lpsp_capable(int drm_fd, igt_output_t *output);
 
 #endif /* IGT_PM_H */
-- 
2.25.2

_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev

[igt-dev] ✗ Fi.CI.BAT: failure for lpsp platform agnostic support (rev5)

[Patchwork]

== Series Details ==

Series: lpsp platform agnostic support (rev5)
URL   : https://patchwork.freedesktop.org/series/74647/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_8193 -> IGTPW_4358
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with IGTPW_4358 absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in IGTPW_4358, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/index.html

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

  Here are the unknown changes that may have been introduced in IGTPW_4358:

### IGT changes ###

#### Possible regressions ####

  * igt@i915_pm_rpm@basic-pci-d3-state:
    - fi-hsw-4770r:       [PASS][1] -> [FAIL][2] +2 similar issues
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-hsw-4770r/igt@i915_pm_rpm@basic-pci-d3-state.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-hsw-4770r/igt@i915_pm_rpm@basic-pci-d3-state.html
    - fi-glk-dsi:         [PASS][3] -> [FAIL][4] +2 similar issues
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-glk-dsi/igt@i915_pm_rpm@basic-pci-d3-state.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-glk-dsi/igt@i915_pm_rpm@basic-pci-d3-state.html
    - fi-hsw-peppy:       [PASS][5] -> [FAIL][6] +2 similar issues
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-hsw-peppy/igt@i915_pm_rpm@basic-pci-d3-state.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-hsw-peppy/igt@i915_pm_rpm@basic-pci-d3-state.html
    - fi-icl-u2:          [PASS][7] -> [FAIL][8] +1 similar issue
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-icl-u2/igt@i915_pm_rpm@basic-pci-d3-state.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-icl-u2/igt@i915_pm_rpm@basic-pci-d3-state.html
    - fi-kbl-r:           [PASS][9] -> [FAIL][10] +2 similar issues
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-kbl-r/igt@i915_pm_rpm@basic-pci-d3-state.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-kbl-r/igt@i915_pm_rpm@basic-pci-d3-state.html
    - fi-byt-n2820:       [PASS][11] -> [FAIL][12] +2 similar issues
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-byt-n2820/igt@i915_pm_rpm@basic-pci-d3-state.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-byt-n2820/igt@i915_pm_rpm@basic-pci-d3-state.html
    - fi-icl-guc:         [PASS][13] -> [FAIL][14] +2 similar issues
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-icl-guc/igt@i915_pm_rpm@basic-pci-d3-state.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-icl-guc/igt@i915_pm_rpm@basic-pci-d3-state.html
    - fi-bdw-5557u:       NOTRUN -> [FAIL][15] +2 similar issues
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-bdw-5557u/igt@i915_pm_rpm@basic-pci-d3-state.html
    - fi-kbl-soraka:      [PASS][16] -> [FAIL][17] +2 similar issues
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-kbl-soraka/igt@i915_pm_rpm@basic-pci-d3-state.html
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-kbl-soraka/igt@i915_pm_rpm@basic-pci-d3-state.html

  * igt@i915_pm_rpm@basic-rte:
    - fi-kbl-7500u:       [PASS][18] -> [FAIL][19] +2 similar issues
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-kbl-7500u/igt@i915_pm_rpm@basic-rte.html
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-kbl-7500u/igt@i915_pm_rpm@basic-rte.html
    - fi-skl-lmem:        NOTRUN -> [FAIL][20] +2 similar issues
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-skl-lmem/igt@i915_pm_rpm@basic-rte.html
    - fi-cml-u2:          [PASS][21] -> [FAIL][22] +2 similar issues
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-cml-u2/igt@i915_pm_rpm@basic-rte.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-cml-u2/igt@i915_pm_rpm@basic-rte.html
    - fi-bxt-dsi:         [PASS][23] -> [FAIL][24] +2 similar issues
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-bxt-dsi/igt@i915_pm_rpm@basic-rte.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-bxt-dsi/igt@i915_pm_rpm@basic-rte.html
    - fi-byt-j1900:       [PASS][25] -> [FAIL][26] +2 similar issues
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-byt-j1900/igt@i915_pm_rpm@basic-rte.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-byt-j1900/igt@i915_pm_rpm@basic-rte.html
    - fi-apl-guc:         [PASS][27] -> [FAIL][28] +2 similar issues
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-apl-guc/igt@i915_pm_rpm@basic-rte.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-apl-guc/igt@i915_pm_rpm@basic-rte.html

  * igt@i915_pm_rpm@module-reload:
    - fi-skl-6600u:       NOTRUN -> [FAIL][29] +2 similar issues
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-skl-6600u/igt@i915_pm_rpm@module-reload.html
    - fi-bsw-kefka:       NOTRUN -> [FAIL][30] +2 similar issues
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-bsw-kefka/igt@i915_pm_rpm@module-reload.html
    - fi-kbl-x1275:       [PASS][31] -> [FAIL][32] +2 similar issues
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-kbl-x1275/igt@i915_pm_rpm@module-reload.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-kbl-x1275/igt@i915_pm_rpm@module-reload.html
    - fi-icl-dsi:         [PASS][33] -> [FAIL][34] +2 similar issues
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-icl-dsi/igt@i915_pm_rpm@module-reload.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-icl-dsi/igt@i915_pm_rpm@module-reload.html
    - fi-skl-guc:         [PASS][35] -> [FAIL][36] +2 similar issues
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-skl-guc/igt@i915_pm_rpm@module-reload.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-skl-guc/igt@i915_pm_rpm@module-reload.html
    - fi-bsw-n3050:       [PASS][37] -> [FAIL][38] +2 similar issues
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-bsw-n3050/igt@i915_pm_rpm@module-reload.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-bsw-n3050/igt@i915_pm_rpm@module-reload.html
    - fi-skl-6700k2:      [PASS][39] -> [FAIL][40] +2 similar issues
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-skl-6700k2/igt@i915_pm_rpm@module-reload.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-skl-6700k2/igt@i915_pm_rpm@module-reload.html
    - fi-cfl-guc:         [PASS][41] -> [FAIL][42] +2 similar issues
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-cfl-guc/igt@i915_pm_rpm@module-reload.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-cfl-guc/igt@i915_pm_rpm@module-reload.html
    - fi-icl-y:           [PASS][43] -> [FAIL][44] +2 similar issues
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-icl-y/igt@i915_pm_rpm@module-reload.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-icl-y/igt@i915_pm_rpm@module-reload.html
    - fi-cml-s:           [PASS][45] -> [FAIL][46] +2 similar issues
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-cml-s/igt@i915_pm_rpm@module-reload.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-cml-s/igt@i915_pm_rpm@module-reload.html

  
#### Warnings ####

  * igt@i915_pm_rpm@basic-pci-d3-state:
    - fi-snb-2600:        [SKIP][47] ([fdo#109271]) -> [FAIL][48] +2 similar issues
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-snb-2600/igt@i915_pm_rpm@basic-pci-d3-state.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-snb-2600/igt@i915_pm_rpm@basic-pci-d3-state.html

  * igt@i915_pm_rpm@module-reload:
    - fi-ilk-650:         [SKIP][49] ([fdo#109271]) -> [FAIL][50] +2 similar issues
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-ilk-650/igt@i915_pm_rpm@module-reload.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-ilk-650/igt@i915_pm_rpm@module-reload.html
    - fi-elk-e7500:       [SKIP][51] ([fdo#109271]) -> [FAIL][52] +2 similar issues
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-elk-e7500/igt@i915_pm_rpm@module-reload.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-elk-e7500/igt@i915_pm_rpm@module-reload.html
    - fi-icl-u2:          [DMESG-WARN][53] ([i915#289]) -> [FAIL][54]
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-icl-u2/igt@i915_pm_rpm@module-reload.html
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-icl-u2/igt@i915_pm_rpm@module-reload.html

  
#### Suppressed ####

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

  * igt@i915_pm_rpm@basic-rte:
    - {fi-ehl-1}:         [PASS][55] -> [FAIL][56] +2 similar issues
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-ehl-1/igt@i915_pm_rpm@basic-rte.html
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-ehl-1/igt@i915_pm_rpm@basic-rte.html
    - {fi-tgl-u}:         [PASS][57] -> [FAIL][58] +2 similar issues
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-tgl-u/igt@i915_pm_rpm@basic-rte.html
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-tgl-u/igt@i915_pm_rpm@basic-rte.html

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

  Here are the changes found in IGTPW_4358 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@i915_pm_rpm@module-reload:
    - fi-kbl-8809g:       [PASS][59] -> [SKIP][60] ([fdo#109271])
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-kbl-8809g/igt@i915_pm_rpm@module-reload.html
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-kbl-8809g/igt@i915_pm_rpm@module-reload.html

  * igt@i915_selftest@live@execlists:
    - fi-bxt-dsi:         [PASS][61] -> [INCOMPLETE][62] ([fdo#103927] / [i915#656])
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-bxt-dsi/igt@i915_selftest@live@execlists.html
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-bxt-dsi/igt@i915_selftest@live@execlists.html

  * igt@i915_selftest@live@hangcheck:
    - fi-icl-guc:         [PASS][63] -> [INCOMPLETE][64] ([fdo#108569])
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-icl-guc/igt@i915_selftest@live@hangcheck.html
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-icl-guc/igt@i915_selftest@live@hangcheck.html

  
#### Possible fixes ####

  * igt@i915_selftest@live@execlists:
    - fi-icl-dsi:         [DMESG-FAIL][65] ([fdo#108569]) -> [PASS][66]
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-icl-dsi/igt@i915_selftest@live@execlists.html
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-icl-dsi/igt@i915_selftest@live@execlists.html
    - fi-icl-y:           [DMESG-FAIL][67] ([fdo#108569]) -> [PASS][68]
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-icl-y/igt@i915_selftest@live@execlists.html
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-icl-y/igt@i915_selftest@live@execlists.html

  * igt@kms_chamelium@dp-crc-fast:
    - fi-cml-u2:          [FAIL][69] ([i915#262]) -> [PASS][70]
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8193/fi-cml-u2/igt@kms_chamelium@dp-crc-fast.html
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/fi-cml-u2/igt@kms_chamelium@dp-crc-fast.html

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

  [fdo#103927]: https://bugs.freedesktop.org/show_bug.cgi?id=103927
  [fdo#108569]: https://bugs.freedesktop.org/show_bug.cgi?id=108569
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [i915#262]: https://gitlab.freedesktop.org/drm/intel/issues/262
  [i915#289]: https://gitlab.freedesktop.org/drm/intel/issues/289
  [i915#656]: https://gitlab.freedesktop.org/drm/intel/issues/656


Participating hosts (43 -> 42)
------------------------------

  Additional (4): fi-bsw-kefka fi-skl-lmem fi-bdw-5557u fi-skl-6600u 
  Missing    (5): fi-ilk-m540 fi-hsw-4200u fi-bsw-cyan fi-ctg-p8600 fi-byt-clapper 


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

  * CI: CI-20190529 -> None
  * IGT: IGT_5539 -> IGTPW_4358

  CI-20190529: 20190529
  CI_DRM_8193: 8020e57cff9f8cd8741db8de4707d257f63f17bc @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_4358: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/index.html
  IGT_5539: e7aae12e37771a8b7796ba252574eb832a5839c3 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4358/index.html
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