<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [i945GM regression] in 3.7.0 kernel on macbook1,1 (kernel crash)" href="https://bugs.freedesktop.org/show_bug.cgi?id=58396#c18">Comment # 18</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [i945GM regression] in 3.7.0 kernel on macbook1,1 (kernel crash)" href="https://bugs.freedesktop.org/show_bug.cgi?id=58396">bug 58396</a> from <a class="email" href="mailto:daniel@ffwll.ch" title="Daniel Vetter <daniel@ffwll.ch>"> Daniel Vetter</a> <pre>(In reply to <a href="show_bug.cgi?id=58396#c17">comment #17</a>) > We only checked if the 'wrong plane' (if it is enabled) was configured to > use the crtc->pipe. I have added additional check which checks if the > current plane's configuration in HW is correct or not (regarding to > crtc->pipe). > I'm not really familiar with the terms in graphics area so the comments in > the patch might be totally wrong. > I hope this helps to figure out a proper fix for the issue. Can you please attach debug dmesg for this patch (with the "dump encoder responsible for modeset" patch applied)? I still think that this is not required and only results in pipes getting turned off too often. Which then papers over a subsequent bug in the code. And we don't want to turn off pipes if not required, eventually that should allow us to seamlessly take over the bios configuration, speeding up boot times by quite a bit.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>