PArameter des Moduls i915

von wuppi

Dein Code:
  1. # modinfo -p i915
  2. modeset:Use kernel modesetting [KMS] (0=disable, 1=on, -1=force vga console preference [default]) (int)
  3. panel_ignore_lid:Override lid status (0=autodetect, 1=autodetect disabled [default], -1=force lid closed, -2=force lid open) (int)
  4. semaphores:Use semaphores for inter-ring sync (default: -1 (use per-chip defaults)) (int)
  5. 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)
  6. enable_dc:Enable power-saving display C-states. (-1=auto [default]; 0=disable; 1=up to DC5; 2=up to DC6) (int)
  7. enable_fbc:Enable frame buffer compression for power savings (default: -1 (use per-chip default)) (int)
  8. lvds_channel_mode:Specify LVDS channel mode (0=probe BIOS [default], 1=single-channel, 2=dual-channel) (int)
  9. lvds_use_ssc:Use Spread Spectrum Clock with panels [LVDS/eDP] (default: auto from VBT) (int)
  10. 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)
  11. reset:Attempt GPU resets (default: true) (bool)
  12. enable_hangcheck:Periodically check GPU activity for detecting hangs. WARNING: Disabling this can cause system wide hangs. (default: true) (bool)
  13. enable_ppgtt:Override PPGTT usage. (-1=auto [default], 0=disabled, 1=aliasing, 2=full, 3=full with extended address space) (int)
  14. enable_execlists:Override execlists usage. (-1=auto [default], 0=disabled, 1=enabled) (int)
  15. 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)
  16. preliminary_hw_support:Enable preliminary hardware support. (int)
  17. disable_power_well:Disable display power wells when possible (-1=auto [default], 0=power wells always on, 1=power wells disabled when possible) (int)
  18. enable_ips:Enable IPS (default: true) (int)
  19. fastboot:Try to skip unnecessary mode sets at boot time (default: false) (bool)
  20. prefault_disable:Disable page prefaulting for pread/pwrite/reloc (default:false). For developers only. (bool)
  21. load_detect_test:Force-enable the VGA load detect code for testing (default:false). For developers only. (bool)
  22. force_reset_modeset_test:Force a modeset during gpu reset for testing (default:false). For developers only. (bool)
  23. 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, if your machine needs it. It will then be included in an upcoming module version. (int)
  24. disable_display:Disable display (default: false) (bool)
  25. enable_cmd_parser:Enable command parsing (1=enabled [default], 0=disabled) (int)
  26. use_mmio_flip:use MMIO flips (-1=never, 0=driver discretion [default], 1=always) (int)
  27. mmio_debug:Enable the MMIO debug code for the first N failures (default: off). This may negatively affect performance. (int)
  28. verbose_state_checks:Enable verbose logs (ie. WARN_ON()) in case of unexpected hw state conditions. (bool)
  29. nuclear_pageflip:Force atomic modeset functionality; asynchronous mode is not yet supported. (default: false). (bool)
  30. 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)
  31. enable_guc_loading:Enable GuC firmware loading (-1=auto, 0=never [default], 1=if available, 2=required) (int)
  32. enable_guc_submission:Enable GuC submission (-1=auto, 0=never [default], 1=if available, 2=required) (int)
  33. guc_log_level:GuC firmware logging level (-1:disabled (default), 0-3:enabled) (int)
  34. enable_dp_mst:Enable multi-stream transport (MST) for new DisplayPort sinks. (default: true) (bool)
  35. 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)
  36. enable_dpcd_backlight:Enable support for DPCD backlight control (default:false) (bool)
  37. enable_gvt:Enable support for Intel GVT-g graphics virtualization host support(default:false) (bool)


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