** Changed in: linux (Ubuntu)
       Status: Incomplete => In Progress

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https://bugs.launchpad.net/bugs/1599109

Title:
  [i915_bpo] Rebase driver to v4.7-rc6 + gen9 workarounds

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress

Bug description:
  i915_bpo driver should sync with v4.7-rc6 to better support
  SKL/KBL/BXT:

  - KBL enabled upstream, meaning v4.7 is first release they add fixes to
  - display power well support on BXT

  and in addition to that, backport gen9 workarounds from drm-intel-
  next:

  d1b4eefdea6d63a drm/i915/gen9: Add WaFbcHighMemBwCorruptionAvoidance
  031cd8c85aefad3 drm/i195/fbc: Add WaFbcNukeOnHostModify
  303d4ea522e8672 drm/i915/gen9: Add WaFbcWakeMemOn
  0f78dee6f06a939 drm/i915/gen9: Add WaFbcTurnOffFbcWatermark
  066d462888514af drm/i915/kbl: Add WaClearSlmSpaceAtContextSwitch
  71dce58c8e90872 drm/i915/skl: Extend WaDisableChickenBitTSGBarrierAckFor
  590e8ff04bc0182 drm/i915/gen9: Add WaEnableChickenDCPR
  954337aa96a31f6 drm/i915/kbl: Add WaDisableSbeCacheDispatchPortSharing
  4de5d7ccbccc88d drm/i915/kbl: Add WaDisableGafsUnitClkGating
  0b2d0934edceff9 drm/i915/kbl: Add WaForGAMHang
  44fff99ff25f1dd drm/i915/skl: Add WAC6entrylatency
  6fc29133eafb9eb drm/i915/gen9: Add WaDisableSkipCaching
  ad2bdb44b19529b drm/i915: Add WaInsertDummyPushConstP for bxt and kbl
  c0b730d572ea00d drm/i915/kbl: Add WaDisableDynamicCreditSharing
  8aeb7f624fbf8a6 drm/i915/kbl: Add WaDisableGamClockGating
  b033bb6d5d3a0e5 drm/i915/gen9: Enable must set chicken bits in config0 reg
  fe90581987cd5fa drm/i915/kbl: Add WaDisableLSQCROPERFforOCL
  17e0adf079a3bf2 drm/i915/edp: Add WaKVMNotificationOnConfigChange:bdw
  9498dba7b4ffe40 drm/i915/kbl: Add WaDisableSDEUnitClockGating
  8401d42fd5adf70 drm/i915/kbl: Add WaDisableFenceDestinationToSLM for A0
  e587f6cb0af140f drm/i915/kbl: Add WaEnableGapsTsvCreditFix
  bbaefe72a00c93c drm/i915: Mimic skl with WaForceEnableNonCoherent
  5b0e3659296cc4a drm/i915/gen9: Always apply WaForceContextSaveRestoreNonCohe
  6e4f10c33a8bd0d drm/i915/kbl: Add WaSkipStolenMemoryFirstPage for A0
  c033a37cd42c1b5 drm/i915/kbl: Add REVID macro
  e5f81d65ac5a040 drm/i915/kbl: Init gen9 workarounds
  eee8efb02a0f928 drm/i915/skl: Add WaDisableGafsUnitClkGating

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