<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - kernel 3.15 regression, drm i915 chooses wrong monitor resolution" href="https://bugs.freedesktop.org/show_bug.cgi?id=78655#c1">Comment # 1</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - kernel 3.15 regression, drm i915 chooses wrong monitor resolution" href="https://bugs.freedesktop.org/show_bug.cgi?id=78655">bug 78655</a> from <a class="email" href="mailto:Knut_Petersen@t-online.de" title="Knut Petersen <Knut_Petersen@t-online.de>"> Knut Petersen</a> <pre>Created <a href="attachment.cgi?id=98973" name="attach_98973" title="dmesg with drm.debug=0xe">attachment 98973</a> <a href="attachment.cgi?id=98973&action=edit" title="dmesg with drm.debug=0xe">[details]</a> dmesg with drm.debug=0xe Hardware AOpen i915GMm-hfs motherboard, TFT monitor attached to VGA-1 As you can see, the monitor supports a resolution of 1280x1024, and that is what kernels up to 3.14 use. After 3.14 that changes, and the reason is quite obvious [ 4.002464] [drm:intelfb_create] no BIOS fb, allocating a new one [ 4.002470] [drm:i915_gem_object_create_stolen] creating stolen object: size=1d5000 [ 4.002481] [drm:i915_pages_create_for_stolen] offset=0x1f5000, size=1921024 [ 4.003880] [drm:intelfb_create] allocated 800x600 fb: 0x00200000, bo f638cc00 [ 4.007426] fbcon: inteldrmfb (fb0) is primary device Without testing I would think this is another regression introduced by commit d978ef14456a38034f6c0e94a794129501f89200 Jesse, do you agree? cu, Knut</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>