<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [BYT dsi] WARNING: CPU: 3 PID: 265 at drivers/gpu/drm/drm_irq.c:1130 drm_wait_one_vblank+0x177/0x180()" href="https://bugs.freedesktop.org/show_bug.cgi?id=90469#c13">Comment # 13</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [BYT dsi] WARNING: CPU: 3 PID: 265 at drivers/gpu/drm/drm_irq.c:1130 drm_wait_one_vblank+0x177/0x180()" href="https://bugs.freedesktop.org/show_bug.cgi?id=90469">bug 90469</a> from <a class="email" href="mailto:cornogle@googlemail.com" title="Christian Hartmann <cornogle@googlemail.com>"> Christian Hartmann</a> <pre>(In reply to Shobhit from <a href="show_bug.cgi?id=90469#c9">comment #9</a>) > Yes. Looks like this device has newer sequence version which the current > parser is not identifying. You can use intel-gpu-tools to dump the whole > VBT. There is also a DSI sequence parser in igt which can dump the sequence > block. Can you attach the two dumps. > > Also can you try the patches which are currently under review in intel-gfx > for version 3 sequence to see if it fixes the problem - > <a href="http://lists.freedesktop.org/archives/intel-gfx/2015-July/072463.html">http://lists.freedesktop.org/archives/intel-gfx/2015-July/072463.html</a> thanks for the info, I tried today (I am back at this device) to dump the VBT with $ intel_bios_dump vbt.dump but all I got is: Couldn't read graphics card ROM: Input/output error I am logged in via ssh, cause with the enabled drm I got locally o display yet. What can I do to get the dump anyway??</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>