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platform_kernel-5.15
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drm: Don't prune modes loudly when a connector is disconnected 

drm_helper_probe_single_connector_modes() is responsible for pruning the
previously detected modes on a disconnected connector. We don't really
need to log, again, the full list of modes that used to be valid when
connected.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Damien Lespiau 2013-05-08 17:03:32 +01:00 committed by Dave Airlie
parent 97fbfbf40b
commit ebbd97ad88
1 changed files with 3 additions and 1 deletions
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4
drivers/gpu/drm/drm_crtc_helper.c
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@ -121,6 +121,7 @@ int drm_helper_probe_single_connector_modes(struct drm_connector *connector,
connector->helper_private; connector->helper_private;
int count = 0; int count = 0;
int mode_flags = 0; int mode_flags = 0;
bool verbose_prune = true;
DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n", connector->base.id, DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n", connector->base.id,
drm_get_connector_name(connector)); drm_get_connector_name(connector));
@ -149,6 +150,7 @@ int drm_helper_probe_single_connector_modes(struct drm_connector *connector,
DRM_DEBUG_KMS("[CONNECTOR:%d:%s] disconnected\n", DRM_DEBUG_KMS("[CONNECTOR:%d:%s] disconnected\n",
connector->base.id, drm_get_connector_name(connector)); connector->base.id, drm_get_connector_name(connector));
drm_mode_connector_update_edid_property(connector, NULL); drm_mode_connector_update_edid_property(connector, NULL);
verbose_prune = false;
goto prune; goto prune;
} }
@ -182,7 +184,7 @@ int drm_helper_probe_single_connector_modes(struct drm_connector *connector,
} }
prune: prune:
drm_mode_prune_invalid(dev, &connector->modes, true); drm_mode_prune_invalid(dev, &connector->modes, verbose_prune);
if (list_empty(&connector->modes)) if (list_empty(&connector->modes))
return 0; return 0;