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From: Manasi Navare <manasi.d.navare@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [Intel-gfx] [PATCH v15 14/14] drm/i915: Add debugfs dumping for bigjoiner, v3.
Date: Thu,  5 Nov 2020 20:03:55 -0800	[thread overview]
Message-ID: <20201106040355.12809-15-manasi.d.navare@intel.com> (raw)
In-Reply-To: <20201106040355.12809-1-manasi.d.navare@intel.com>

From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

Dump debugfs and planar links as well, this will make it easier to debug
when things go wrong.

v4:
* Rebase
Changes since v1:
- Report planar slaves as such, now that we have the plane_state switch.
Changes since v2:
- Rebase on top of the new plane format dumping

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Manasi Navare <manasi.d.navare@intel.com>
---
 .../drm/i915/display/intel_display_debugfs.c  | 29 ++++++++++++++++++-
 1 file changed, 28 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display_debugfs.c b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
index cfb4c1474982..963069b266ab 100644
--- a/drivers/gpu/drm/i915/display/intel_display_debugfs.c
+++ b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
@@ -755,6 +755,17 @@ static void plane_rotation(char *buf, size_t bufsize, unsigned int rotation)
 		 rotation);
 }
 
+static const char *plane_visibility(const struct intel_plane_state *plane_state)
+{
+	if (plane_state->uapi.visible)
+		return "visible";
+
+	if (plane_state->planar_slave)
+		return "planar-slave";
+
+	return "hidden";
+}
+
 static void intel_plane_uapi_info(struct seq_file *m, struct intel_plane *plane)
 {
 	const struct intel_plane_state *plane_state =
@@ -773,12 +784,22 @@ static void intel_plane_uapi_info(struct seq_file *m, struct intel_plane *plane)
 	plane_rotation(rot_str, sizeof(rot_str),
 		       plane_state->uapi.rotation);
 
-	seq_printf(m, "\t\tuapi: fb=%d,%s,%dx%d, src=" DRM_RECT_FP_FMT ", dst=" DRM_RECT_FMT ", rotation=%s\n",
+	seq_printf(m, "\t\tuapi: fb=%d,%s,%dx%d, visible=%s, src=" DRM_RECT_FP_FMT ", dst=" DRM_RECT_FMT ", rotation=%s\n",
 		   fb ? fb->base.id : 0, fb ? format_name.str : "n/a",
 		   fb ? fb->width : 0, fb ? fb->height : 0,
+		   plane_visibility(plane_state),
 		   DRM_RECT_FP_ARG(&src),
 		   DRM_RECT_ARG(&dst),
 		   rot_str);
+
+	if (plane_state->planar_linked_plane)
+		seq_printf(m, "\t\tplanar: Linked to [PLANE:%d:%s] as a %s\n",
+			   plane_state->planar_linked_plane->base.base.id, plane_state->planar_linked_plane->base.name,
+			   plane_state->planar_slave ? "slave" : "master");
+	if (plane_state->bigjoiner_plane)
+		seq_printf(m, "\t\tbigjoiner: Linked to [PLANE:%d:%s] as a %s\n",
+			   plane_state->bigjoiner_plane->base.base.id, plane_state->bigjoiner_plane->base.name,
+			   plane_state->bigjoiner_slave ? "slave" : "master");
 }
 
 static void intel_plane_hw_info(struct seq_file *m, struct intel_plane *plane)
@@ -874,6 +895,12 @@ static void intel_crtc_info(struct seq_file *m, struct intel_crtc *crtc)
 		intel_scaler_info(m, crtc);
 	}
 
+	if (crtc_state->bigjoiner)
+		seq_printf(m, "\tLinked to [CRTC:%d:%s] as a %s\n",
+			   crtc_state->bigjoiner_linked_crtc->base.base.id,
+			   crtc_state->bigjoiner_linked_crtc->base.name,
+			   crtc_state->bigjoiner_slave ? "slave" : "master");
+
 	for_each_intel_encoder_mask(&dev_priv->drm, encoder,
 				    crtc_state->uapi.encoder_mask)
 		intel_encoder_info(m, crtc, encoder);
-- 
2.19.1

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  parent reply	other threads:[~2020-11-06  4:02 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-06  4:03 [Intel-gfx] [PATCH v15 00/14] Big Joiner End End enabling with 8K@30, 60 Manasi Navare
2020-11-06  4:03 ` [Intel-gfx] [PATCH v15 01/14] drm/i915/dp: Some reshuffling in mode_valid as prep for bigjoiner modes Manasi Navare
2020-11-06  4:03 ` [Intel-gfx] [PATCH v15 02/14] drm/i915: Move encoder->get_config to a new function Manasi Navare
2020-11-06  4:03 ` [Intel-gfx] [PATCH v15 03/14] drm/i915/dp: Add a wrapper function around get_pipe_config Manasi Navare
2020-11-06  4:03 ` [Intel-gfx] [PATCH v15 04/14] drm/i915: Add hw.pipe_mode to allow bigjoiner pipe/transcoder split Manasi Navare
2020-11-06  4:03 ` [Intel-gfx] [PATCH v15 05/14] drm/i915: Pass intel_atomic_state instead of drm_atomic_state Manasi Navare
2020-11-06  4:03 ` [Intel-gfx] [PATCH v15 06/14] drm/i915/dp: Add from_crtc_state to copy color blobs Manasi Navare
2020-11-06  4:03 ` [Intel-gfx] [PATCH v15 07/14] drm/i915/dp: Allow big joiner modes in intel_dp_mode_valid(), v3 Manasi Navare
2020-11-06  4:03 ` [Intel-gfx] [PATCH v15 08/14] drm/i915: Try to make bigjoiner work in atomic check Manasi Navare
2020-11-06  4:03 ` [Intel-gfx] [PATCH v15 09/14] drm/i915/dp: Modify VDSC helpers to configure DSC for Bigjoiner slave Manasi Navare
2020-11-10 16:54   ` Manna, Animesh
2020-11-06  4:03 ` [Intel-gfx] [PATCH v15 10/14] drm/i915/dp: Master/Slave enable/disable sequence for bigjoiner Manasi Navare
2020-11-06  4:03 ` [Intel-gfx] [PATCH v15 11/14] drm/i915: HW state readout for Bigjoiner case Manasi Navare
2020-11-06  4:03 ` [Intel-gfx] [PATCH v15 12/14] drm/i915: Link planes in a bigjoiner configuration, v3 Manasi Navare
2020-11-06  4:03 ` [Intel-gfx] [PATCH v15 13/14] drm/i915: Add bigjoiner aware plane clipping checks Manasi Navare
2020-11-06  4:03 ` Manasi Navare [this message]
2020-11-06  4:41 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Big Joiner End End enabling with 8K@30, 60 Patchwork
2020-11-06  4:42 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2020-11-06  5:12 ` [Intel-gfx] ✗ Fi.CI.BAT: failure " Patchwork

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