drm/i915: Improve staged config logging
When logging that full mode switch is necessary, log which connector,
encoder or crtc has caused it, so it is easier to figure out what is
goind on by just looking at the log.
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index c63adef..8e9e18c 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -11504,7 +11504,9 @@
if (&connector->new_encoder->base != connector->base.encoder) {
- DRM_DEBUG_KMS("encoder changed, full mode switch\n");
+ DRM_DEBUG_KMS("[CONNECTOR:%d:%s] encoder changed, full mode switch\n",
+ connector->base.base.id,
+ connector->base.name);
config->mode_changed = true;
}
}
@@ -11555,7 +11557,9 @@
/* Only now check for crtc changes so we don't miss encoders
* that will be disabled. */
if (&encoder->new_crtc->base != encoder->base.crtc) {
- DRM_DEBUG_KMS("crtc changed, full mode switch\n");
+ DRM_DEBUG_KMS("[ENCODER:%d:%s] crtc changed, full mode switch\n",
+ encoder->base.base.id,
+ encoder->base.name);
config->mode_changed = true;
}
}
@@ -11576,7 +11580,8 @@
}
if (crtc->new_enabled != crtc->base.state->enable) {
- DRM_DEBUG_KMS("crtc %sabled, full mode switch\n",
+ DRM_DEBUG_KMS("[CRTC:%d] %sabled, full mode switch\n",
+ crtc->base.base.id,
crtc->new_enabled ? "en" : "dis");
config->mode_changed = true;
}