From: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>
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@xxxxxxxxxxxxxxx>
Signed-off-by: Manasi Navare <manasi.d.navare@xxxxxxxxx>
---
.../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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