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Commit f934ec8c authored by Maarten Lankhorst's avatar Maarten Lankhorst Committed by Dave Airlie
Browse files

drm: shut up invalid edid messages 



My cheapo monitor has an invalid block 1, resulting in a lot of dmesg spam every few seconds.

I get it the first time that the entire block is all 0xff..

Signed-off-by: default avatarMaarten Lankhorst <maarten.lankhorst@canonical.com>
Cc: stable@vger.kernel.org [v3.7]
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 3e2b756b

drivers/gpu/drm/drm_edid.c

+5 −1
Original line number Original line Diff line number Diff line
@@ -354,10 +354,14 @@ drm_do_get_edid(struct drm_connector *connector, struct i2c_adapter *adapter) 
				break;

				break;

			}

			}

		}

		}

		if (i == 4)



		if (i == 4 && print_bad_edid) {

			dev_warn(connector->dev->dev,

			dev_warn(connector->dev->dev,

			 "%s: Ignoring invalid EDID block %d.\n",

			 "%s: Ignoring invalid EDID block %d.\n",

			 drm_get_connector_name(connector), j);

			 drm_get_connector_name(connector), j);



			connector->bad_edid_counter++;

		}

	}

	}





	if (valid_extensions != block[0x7e]) {

	if (valid_extensions != block[0x7e]) {