i915

$ uname -a
Linux elementary 4.8.0-52-generic #55~16.04.1-Ubuntu SMP Fri Apr 28 14:36:29 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

$ sudo lspci -vnn | grep VGA -A 20
00:02.0 VGA compatible controller [0300]: Intel Corporation Sky Lake Integrated Graphics [8086:1916] (rev 07) (prog-if 00 [VGA controller])
	Subsystem: Lenovo Skylake Integrated Graphics [17aa:224b]
	Flags: bus master, fast devsel, latency 0, IRQ 128
	Memory at eb000000 (64-bit, non-prefetchable) [size=16M]
	Memory at a0000000 (64-bit, prefetchable) [size=256M]
	I/O ports at e000 [size=64]
	[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
	Capabilities: [40] Vendor Specific Information: Len=0c <?>
	Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
	Capabilities: [ac] MSI: Enable+ Count=1/1 Maskable- 64bit-
	Capabilities: [d0] Power Management version 2
	Capabilities: [100] #1b
	Capabilities: [200] Address Translation Service (ATS)
	Capabilities: [300] #13
	Kernel driver in use: i915
	Kernel modules: i915
  
$ glxinfo | grep OpenGL
OpenGL vendor string: Intel Open Source Technology Center
OpenGL renderer string: Mesa DRI Intel(R) HD Graphics 520 (Skylake GT2) 
OpenGL core profile version string: 4.3 (Core Profile) Mesa 12.0.6
OpenGL core profile shading language version string: 4.30
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 3.0 Mesa 12.0.6
OpenGL shading language version string: 1.30
OpenGL context flags: (none)
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.1 Mesa 12.0.6
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.10
OpenGL ES profile extensions:

$ apt-cache show xserver-xorg | grep Version
Version: 1:7.7+13ubuntu3

$ apt list --installed | grep intel
libdrm-intel1/xenial-updates,now 2.4.70-1~ubuntu16.04.1 amd64 [installed,automatic]
xserver-xorg-video-intel-hwe-16.04/xenial-updates,now 2:2.99.917+git20160706-1ubuntu1~16.04.1 amd64 [installed,automatic]


$ apt list --installed | grep -i mesa
libegl1-mesa/xenial-updates,now 12.0.6-0ubuntu0.16.04.1 amd64 [installed,automatic]
libgl1-mesa-dri/xenial-updates,now 12.0.6-0ubuntu0.16.04.1 amd64 [installed,automatic]
libgl1-mesa-glx/xenial-updates,now 12.0.6-0ubuntu0.16.04.1 amd64 [installed,automatic]
libglapi-mesa/xenial-updates,now 12.0.6-0ubuntu0.16.04.1 amd64 [installed,automatic]
libglu1-mesa/xenial,now 9.0.0-2.1 amd64 [installed,automatic]
libwayland-egl1-mesa/xenial-updates,now 12.0.6-0ubuntu0.16.04.1 amd64 [installed,automatic]
mesa-utils/xenial,now 8.3.0-1 amd64 [installed]
mesa-vdpau-drivers/xenial-updates,now 12.0.6-0ubuntu0.16.04.1 amd64 [installed,automatic]

$ modinfo i915
filename:       /lib/modules/4.8.0-52-generic/kernel/drivers/gpu/drm/i915/i915.ko
license:        GPL and additional rights
description:    Intel Graphics
author:         Intel Corporation
author:         Tungsten Graphics, Inc.
firmware:       i915/bxt_dmc_ver1_07.bin
firmware:       i915/skl_dmc_ver1_26.bin
firmware:       i915/kbl_dmc_ver1_01.bin
firmware:       i915/skl_guc_ver6_1.bin
srcversion:     A55E4BC72D1C901C753FF4C
vermagic:       4.8.0-52-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) (int)
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_dc:Enable power-saving display C-states. (-1=auto [default]; 0=disable; 1=up to DC5; 2=up to DC6) (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) (int)
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, 3=full with extended address space) (int)
parm:           enable_execlists:Override execlists usage. (-1=auto [default], 0=disabled, 1=enabled) (int)
parm:           enable_psr:Enable PSR (0=disabled, 1=enabled - link mode chosen per-platform, 2=force link-standby mode, 3=force link-off mode) Default: -1 (use per-chip default) (int)
parm:           preliminary_hw_support:Enable preliminary hardware support. (int)
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 dri-devel@lists.freedesktop.org, 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:           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_loading:Enable GuC firmware loading (-1=auto, 0=never [default], 1=if available, 2=required) (int)
parm:           enable_guc_submission:Enable GuC submission (-1=auto, 0=never [default], 1=if available, 2=required) (int)
parm:           guc_log_level:GuC firmware logging level (-1:disabled (default), 0-3:enabled) (int)
parm:           enable_dp_mst:Enable multi-stream transport (MST) for new DisplayPort sinks. (default: true) (bool)
parm:           inject_load_failure:Force an error after a number of failure check points (0:disabled (default), N:force failure at the Nth failure check point) (uint)
parm:           enable_dpcd_backlight:Enable support for DPCD backlight control (default:false) (bool)
parm:           enable_gvt:Enable support for Intel GVT-g graphics virtualization host support(default:false) (bool)