[Bug 96668] [KBL] Unable to boot using the kernel 4.7.0-rc2 rvp3 with 2 ports enabled

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Oct 14 17:06:48 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=96668

maria guadalupe <maria.g.perez.ibarra at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |RESOLVED
         Resolution|---                         |FIXED

--- Comment #2 from maria guadalupe <maria.g.perez.ibarra at intel.com> ---
(In reply to yann from comment #1)
> Maria, please add drm.debug=14 and attached both kernel and xorg logs.
> Moreover, on your system, in addition to hdmi & dp, do you have also edp
> connected & working?
> thanks

Hi Yann, i've tested with latest configuration on KBL RVP7 and this issue is
gone with the following configuration , also i have to comment that it was
tested with all platform ports availables (eDP + microHDMI + DP)

 Software information
============================================
Kernel version                  : 4.8.0-drm-intel-nightly-ww42-commit-fc23e80+
Linux distribution              : Ubuntu 16.04.1 LTS
Architecture                    : 64-bit
Mesa version                    : Not found << Please see the message at the
bottom >>
xf86-video-intel version        : 2.99.917
Xorg-Xserver version            : 1.18.3
DRM version                     : 2.4.71
VAAPI version                   : Not found
Cairo version                   : 1.15.2
Intel GPU Tools version         : Tag [intel-gpu-tools-1.16-59-g48a9e1e] /
Commit [48a9e1e]
Kernel driver in use            : i915
Bios revision                   : 50.2
Bios release date               : 08/09/2016
KSC revision                    : 1.20


 Hardware information
============================================
Platform                        : KBL (RVP7)
Motherboard model               : Kabylake Client platform
Motherboard type                : Skylake U DDR3L RVP7 Laptop
Motherboard manufacturer        : Intel Corporation
CPU information                 : Genuine Intel(R) CPU 0000 @ 2.60GHz
GPU Card                        : Intel Corporation Device 5916 (prog-if 00
[VGA controller])
Memory ram                      : 4 GB
Maximum memory ram allowed      : 16 GB
CPU thread                      : 4
CPU core                        : 2
Socket                          : Other
Hard drive capacity             : 447GiB (480GB)

 Kernel parameters
============================================
 quiet drm.debug=14 resume=/dev/sda3

so, i'll proceed to close this issue since that does not happen with latest
drm-intel-nightly kernel

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