i915_capabilities - Intel Core i5-4670S
pch: 3
graphics version: 7
media version: 7
display version: 7
gt: 2
memory-regions: 21
page-sizes: 1000
platform: HASWELL
ppgtt-size: 31
ppgtt-type: 1
dma_mask_size: 40
is_mobile: no
is_lp: no
require_force_probe: no
is_dgfx: no
has_64bit_reloc: no
has_64k_pages: no
needs_compact_pt: no
gpu_reset_clobbers_display: no
has_reset_engine: yes
has_3d_pipeline: yes
has_4tile: no
has_flat_ccs: no
has_global_mocs: no
has_gt_uc: no
has_heci_pxp: no
has_heci_gscfi: no
has_guc_deprivilege: no
has_l3_ccs_read: no
has_l3_dpf: yes
has_llc: yes
has_logical_ring_contexts: no
has_logical_ring_elsq: no
has_media_ratio_mode: no
has_mslice_steering: no
has_one_eu_per_fuse_bit: no
has_pxp: no
has_rc6: yes
has_rc6p: no
has_rps: yes
has_runtime_pm: yes
has_snoop: no
has_coherent_ggtt: yes
tuning_thread_rr_after_dep: no
unfenced_needs_alignment: no
hws_needs_physical: no
has_pooled_eu: no
cursor_needs_physical: no
has_cdclk_crawl: no
has_ddi: yes
has_dp_mst: yes
has_dsb: no
has_fpga_dbg: yes
has_gmch: no
has_hotplug: yes
has_hti: no
has_ipc: no
has_modular_fia: no
has_overlay: no
has_psr: no
has_psr_hw_tracking: no
overlay_needs_physical: no
supports_tv: no
has_hdcp: no
has_dmc: no
has_dsc: no
rawclk rate: 125000 kHz
iommu: disabled
available engines: 40403
slice total: 1, mask=0001
subslice total: 2
slice0: 2 subslices, mask=00000003
EU total: 20
EU per subslice: 10
has slice power gating: no
has subslice power gating: no
has EU power gating: no
Has logical contexts? yes
scheduler: 0
i915.vbt_firmware=(null)
i915.modeset=-1
i915.lvds_channel_mode=0
i915.panel_use_ssc=-1
i915.vbt_sdvo_panel_type=-1
i915.enable_dc=-1
i915.enable_fbc=0
i915.enable_psr=-1
i915.psr_safest_params=no
i915.enable_psr2_sel_fetch=yes
i915.disable_power_well=1
i915.enable_ips=1
i915.invert_brightness=0
i915.enable_guc=0
i915.guc_log_level=-1
i915.guc_firmware_path=(null)
i915.huc_firmware_path=(null)
i915.dmc_firmware_path=(null)
i915.memtest=no
i915.mmio_debug=0
i915.edp_vswing=0
i915.reset=3
i915.inject_probe_failure=0
i915.fastboot=-1
i915.enable_dpcd_backlight=-1
i915.force_probe=*
i915.request_timeout_ms=20000
i915.lmem_size=0
i915.lmem_bar_size=0
i915.enable_hangcheck=yes
i915.load_detect_test=no
i915.force_reset_modeset_test=no
i915.error_capture=yes
i915.disable_display=no
i915.verbose_state_checks=yes
i915.nuclear_pageflip=no
i915.enable_dp_mst=yes
i915.enable_gvt=no