<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - connector properties sometimes go outdated" href="https://bugs.freedesktop.org/show_bug.cgi?id=92728#c8">Comment # 8</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - connector properties sometimes go outdated" href="https://bugs.freedesktop.org/show_bug.cgi?id=92728">bug 92728</a> from <a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> Chris Wilson</a> <pre>The kernel reports success and says there is no EDID. The kernel also thinks that the EDID is length 68 on occasion. I don't think this is an issue with the ddx not requesting the right property id. For sanity's sake though: @@ -3238,8 +3248,8 @@ sna_output_attach_edid(xf86OutputPtr output) if (sna_output->edid_idx == -1) return; - DBG(("%s(%s): querying EDID property value\n", - __FUNCTION__, output->name)); + DBG(("%s(%s): querying EDID property [%d] value\n", + __FUNCTION__, output->name, sna_output->prop_ids[sna_output->edid_idx])); memset(&prop, 0, sizeof(prop)); prop.prop_id = sna_output->prop_ids[sna_output->edid_idx]; @@ -3251,6 +3261,14 @@ sna_output_attach_edid(xf86OutputPtr output) __FUNCTION__, output->name)); return; } + DBG(("%s(%s): found property '%s' num_values=%d\n", + __FUNCTION__, output->name, prop.name, prop.count_values)); + + if (prop.count_values != 1) { + DBG(("%s(%s): unexpected number of values for EDID: %d\n", + __FUNCTION__, output->name, prop.count_values)); + return; + } raw = sna_output->edid_raw; blob.length = sna_output->edid_len;</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>