We have a few displays in CI that always report their EDID as a bunch of zeroes. This is consistent behaviour, so one assumes intentional indication of an "absent" EDID. Flagging these consistent warnings detracts from CI. One option would be to ignore the zero EDIDs as intentional behaviour, but Ville would like to keep the information available for debugging. The simple alternative then is to reduce the loglevel for all the EDID dumping from WARN to DEBUG so the information is present but not annoy CI. Note that the bad EDID dumping is already only shown if drm.debug=KMS, it's just the loglevel chosen was set to be caught by CI if it ever occurred as it was expected to be an internal error not external. Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/2203 Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> --- drivers/gpu/drm/drm_edid.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 631125b46e04..c7363af731b4 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -1844,7 +1844,7 @@ static void connector_bad_edid(struct drm_connector *connector, if (connector->bad_edid_counter++ && !drm_debug_enabled(DRM_UT_KMS)) return; - drm_warn(connector->dev, "%s: EDID is invalid:\n", connector->name); + drm_dbg_kms(connector->dev, "%s: EDID is invalid:\n", connector->name); for (i = 0; i < num_blocks; i++) { u8 *block = edid + i * EDID_LENGTH; char prefix[20]; @@ -1856,7 +1856,7 @@ static void connector_bad_edid(struct drm_connector *connector, else sprintf(prefix, "\t[%02x] GOOD ", i); - print_hex_dump(KERN_WARNING, + print_hex_dump(KERN_DEBUG, prefix, DUMP_PREFIX_NONE, 16, 1, block, EDID_LENGTH, false); } -- 2.20.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
