diff options
| author | Maarten Lankhorst <maarten.lankhorst@canonical.com> | 2013-01-29 14:27:39 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-02-28 05:38:35 -0800 |
| commit | 75f8e0e4e796eb9885057cee68c63e40622e0a53 (patch) | |
| tree | becdbd4db149cf0d9209d75e8279dcc7a7c0983f | |
| parent | 740922ee575f8ee4daa2bfd3db5f69dd7573fc76 (diff) | |
drm: shut up invalid edid messages
commit f934ec8c34b9dcefb5a4f35b0bda33bca289cbe6 upstream.
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: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/gpu/drm/drm_edid.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 584d5fdd1f3..c0eeeaf8c12 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -357,10 +357,14 @@ drm_do_get_edid(struct drm_connector *connector, struct i2c_adapter *adapter) break; } } - if (i == 4) + + if (i == 4 && print_bad_edid) { dev_warn(connector->dev->dev, "%s: Ignoring invalid EDID block %d.\n", drm_get_connector_name(connector), j); + + connector->bad_edid_counter++; + } } if (valid_extensions != block[0x7e]) { |