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Re: XFAIL frommake check

From: dariodematties
Subject: Re: XFAIL frommake check
Date: Tue, 24 Jan 2017 05:33:23 -0800 (PST)

Thank you Andreas,

I run the following commands in order to get my video driver information:

address@hidden:~$ sudo lshw -c video
       description: VGA compatible controller
       product: Core Processor Integrated Graphics Controller
       vendor: Intel Corporation
       physical id: 2
       bus info: address@hidden:00:02.0
       version: 02
       width: 64 bits
       clock: 33MHz
       capabilities: msi pm vga_controller bus_master cap_list rom
       configuration: driver=i915 latency=0
       resources: irq:28 memory:d0000000-d03fffff memory:c0000000-cfffffff

Then a used:

address@hidden:~$ modinfo i915
license:        GPL and additional rights
description:    Intel Graphics
author:         Intel Corporation
author:         Tungsten Graphics, Inc.
firmware:       i915/bxt_dmc_ver1.bin
firmware:       i915/skl_dmc_ver1.bin
firmware:       i915/skl_guc_ver4.bin
srcversion:     848EC0D5D7BE96B7090D803
---striped information for saving space---
intree:         Y
vermagic:       4.4.0-59-generic SMP mod_unload modversions 
parm:           modeset:Use kernel modesetting [KMS] (0=disable, 1=on,
-1=force vga console preference [default]) (int)
parm:           panel_ignore_lid:Override lid status (0=autodetect,
1=autodetect disabled [default], -1=force lid closed, -2=force lid open)
parm:           semaphores:Use semaphores for inter-ring sync (default: -1
(use per-chip defaults)) (int)
parm:           enable_rc6:Enable power-saving render C-state 6. Different
stages can be selected via bitmask values (0 = disable; 1 = enable rc6; 2 =
enable deep rc6; 4 = enable deepest rc6). For example, 3 would enable rc6
and deep rc6, and 7 would enable everything. default: -1 (use per-chip
default) (int)
parm:           enable_fbc:Enable frame buffer compression for power savings
(default: -1 (use per-chip default)) (int)
parm:           lvds_channel_mode:Specify LVDS channel mode (0=probe BIOS
[default], 1=single-channel, 2=dual-channel) (int)
parm:           lvds_use_ssc:Use Spread Spectrum Clock with panels
[LVDS/eDP] (default: auto from VBT) (int)
parm:           vbt_sdvo_panel_type:Override/Ignore selection of SDVO panel
mode in the VBT (-2=ignore, -1=auto [default], index in VBT BIOS table)
parm:           reset:Attempt GPU resets (default: true) (bool)
parm:           enable_hangcheck:Periodically check GPU activity for
detecting hangs. WARNING: Disabling this can cause system wide hangs.
(default: true) (bool)
parm:           enable_ppgtt:Override PPGTT usage. (-1=auto [default],
0=disabled, 1=aliasing, 2=full) (int)
parm:           enable_execlists:Override execlists usage. (-1=auto
[default], 0=disabled, 1=enabled) (int)
parm:           enable_psr:Enable PSR (default: false) (int)
parm:           preliminary_hw_support:Enable preliminary hardware support.
parm:           disable_power_well:Disable display power wells when possible
(-1=auto [default], 0=power wells always on, 1=power wells disabled when
possible) (int)
parm:           enable_ips:Enable IPS (default: true) (int)
parm:           fastboot:Try to skip unnecessary mode sets at boot time
(default: false) (bool)
parm:           prefault_disable:Disable page prefaulting for
pread/pwrite/reloc (default:false). For developers only. (bool)
parm:           load_detect_test:Force-enable the VGA load detect code for
testing (default:false). For developers only. (bool)
parm:           invert_brightness:Invert backlight brightness (-1 force
normal, 0 machine defaults, 1 force inversion), please report PCI device ID,
subsystem vendor and subsystem device ID to address@hidden,
if your machine needs it. It will then be included in an upcoming module
version. (int)
parm:           disable_display:Disable display (default: false) (bool)
parm:           disable_vtd_wa:Disable all VT-d workarounds (default: false)
parm:           enable_cmd_parser:Enable command parsing (1=enabled
[default], 0=disabled) (int)
parm:           use_mmio_flip:use MMIO flips (-1=never, 0=driver discretion
[default], 1=always) (int)
parm:           mmio_debug:Enable the MMIO debug code for the first N
failures (default: off). This may negatively affect performance. (int)
parm:           verbose_state_checks:Enable verbose logs (ie. WARN_ON()) in
case of unexpected hw state conditions. (bool)
parm:           nuclear_pageflip:Force atomic modeset functionality;
asynchronous mode is not yet supported. (default: false). (bool)
parm:           edp_vswing:Ignore/Override vswing pre-emph table selection
from VBT (0=use value from vbt [default], 1=low power swing(200mV),2=default
swing(400mV)) (int)
parm:           enable_guc_submission:Enable GuC submission (default:false)
parm:           guc_log_level:GuC firmware logging level (-1:disabled
(default), 0-3:enabled) (int)*

To tell you the truth, I don't know how to interpret that information.
Yet, it seems there is no NVIDIA tag there.
What is the best way to proceed?


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