[Bug 101205] [i915][BYT] Blank screen on MIPI panel

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat May 27 02:18:22 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=101205

--- Comment #6 from Innocent Bystander <dimitry at cos.flag.org> ---
Tried dumping the bios with:

echo 1 > /sys/devices/pci0000:00/0000:00:02.0/rom
cat /sys/devices/pci0000:00/0000:00:02.0/rom

and with:

intel_bios_dumper

but all's I get is "Input/output error" and the following in the syslog:

... i915 0000:00:02.0: Invalid PCI ROM header signature: expecting 0xaa55, got
0xf581

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