<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Nouveau fails when booting with a screen connected to displayport since 13a86519202c5d119d83640d6f781f3181205d2c" href="https://bugs.freedesktop.org/show_bug.cgi?id=103351#c1">Comment # 1</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Nouveau fails when booting with a screen connected to displayport since 13a86519202c5d119d83640d6f781f3181205d2c" href="https://bugs.freedesktop.org/show_bug.cgi?id=103351">bug 103351</a> from <a class="email" href="mailto:imirkin@alum.mit.edu" title="Ilia Mirkin <imirkin@alum.mit.edu>"> Ilia Mirkin</a> <pre>This appears to be a GM204. Note that 13a8651920 fixed a regression for most people precisely of the type that it caused for you, i.e. DDC failing. So it sounds like the address-only transactions were actually working well for you before (which basically is impossible since *size - 1 would have been 0xffffffff and have overwritten the whole ctrl), and these have now been broken. This leads me to believe that a different bit is now the address-only transaction bit. In gm200_i2c_aux_xfer, we assume it's 0x100 (same as for GF119+). Ben, did you trace it on GM200+ separately?</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>