[Bug 94721] [APL] Init time is high

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=94721

--- Comment #13 from Luis Botello <luis.botello.ortega at intel.com> ---
We are still out of the criteria range, I tested with latest drm-tip kernel on
APL NUC, I found the following results for init time:

Boot:
[    3.176236] calling  i915_init+0x0/0x6e [i915] @ 177
[    3.448193] initcall i915_init+0x0/0x6e [i915] returned 0 after 265513 usecs

Resume:
[  433.010636] call 0000:00:02.0+ returned 0 after 163014 usecs
[  433.091960] call 0000:00:02.0+ returned 0 after 13809 usecs
[  433.096424] call 0000:00:02.0+ returned 0 after 1 usecs
[  433.251991] call 0000:00:02.0+ returned 0 after 11063 usecs
[  433.273124] call 0000:00:02.0+ returned 0 after 7389 usecs
[  434.019411] call 0000:00:02.0+ returned 0 after 722061 usecs

This is my config:

             Software
======================================
kernel version              : 4.12.0-rc4-drm-tip-ww23-commit-17f9a91+
architecture                : x86_64
os version                  : Ubuntu 17.04
kernel driver               : i915
bios revision               : 5.6
bios release date           : 03/10/2017
ksc                         : 16.0
modesetting               : modesetting_drv.so
xorg-xserver              : 1.19.3
libdrm                    : 2.4.76
libva                     : 1.7.3-2
vaapi (intel-driver)      : 1.7.3
cairo                     : 1.14.8-1
dmc version               : 1.7

             Hardware
======================================
motherboard model          : NUC6CAYS
motherboard id             : NUC6CAYB
form factor                : Desktop
manufacturer               : Intelcorporation
cpu family                 : Celeron
cpu family id              : 6
cpu information            : Intel(R) Celeron(R) CPU J3455 @ 1.50GHz
gpu card                   : Intel Corporation Device 5a85 (rev 0b) (prog-if 00
[VGA controller])
memory ram                 : 15.54 GB
cpu thread                 : 4
cpu core                   : 4
cpu model                  : 92
cpu stepping               : 9
signature                  : Type 0, Family 6, Model 92, Stepping 9

             kernel parameters
======================================
quiet splash drm.debug=0xe i915.fastboot=1 initcall_debug no_console_suspend

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