[i915_bpo] Rebase driver to v4.7-rc6 + gen9 workarounds + KBP PCH support
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Xenial |
Fix Released
|
High
|
Timo Aaltonen |
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
- fixes issues on certain machines not resuming properly from S3
in addition to that, backport gen9 workarounds from drm-intel-
d1b4eefdea6d63a drm/i915/gen9: Add WaFbcHighMemBwC
031cd8c85aefad3 drm/i195/fbc: Add WaFbcNukeOnHost
303d4ea522e8672 drm/i915/gen9: Add WaFbcWakeMemOn
0f78dee6f06a939 drm/i915/gen9: Add WaFbcTurnOffFbc
066d462888514af drm/i915/kbl: Add WaClearSlmSpace
71dce58c8e90872 drm/i915/skl: Extend WaDisableChicke
590e8ff04bc0182 drm/i915/gen9: Add WaEnableChickenDCPR
954337aa96a31f6 drm/i915/kbl: Add WaDisableSbeCac
4de5d7ccbccc88d drm/i915/kbl: Add WaDisableGafsUn
0b2d0934edceff9 drm/i915/kbl: Add WaForGAMHang
44fff99ff25f1dd drm/i915/skl: Add WAC6entrylatency
6fc29133eafb9eb drm/i915/gen9: Add WaDisableSkipCa
ad2bdb44b19529b drm/i915: Add WaInsertDummyPu
c0b730d572ea00d drm/i915/kbl: Add WaDisableDynami
8aeb7f624fbf8a6 drm/i915/kbl: Add WaDisableGamClo
b033bb6d5d3a0e5 drm/i915/gen9: Enable must set chicken bits in config0 reg
fe90581987cd5fa drm/i915/kbl: Add WaDisableLSQCRO
17e0adf079a3bf2 drm/i915/edp: Add WaKVMNotificati
9498dba7b4ffe40 drm/i915/kbl: Add WaDisableSDEUni
8401d42fd5adf70 drm/i915/kbl: Add WaDisableFenceD
e587f6cb0af140f drm/i915/kbl: Add WaEnableGapsTsv
bbaefe72a00c93c drm/i915: Mimic skl with WaForceEnableNo
5b0e3659296cc4a drm/i915/gen9: Always apply WaForceContextS
6e4f10c33a8bd0d drm/i915/kbl: Add WaSkipStolenMem
c033a37cd42c1b5 drm/i915/kbl: Add REVID macro
e5f81d65ac5a040 drm/i915/kbl: Init gen9 workarounds
eee8efb02a0f928 drm/i915/skl: Add WaDisableGafsUn
6bb6285582e0cf9 drm/i915/gen9: Add WaVFEStateAfter
and another fix to support Kabypoint PCH (fixes blank screen issues on such hw):
22dea0be50b2eb0 drm/i915: Introduce Kabypoint PCH for Kabylake H/DT.
We should also revert a commit that causes flickering on at least one Skylake laptop model, until it's properly fixed:
https:/
Changed in linux (Ubuntu Xenial): | |
assignee: | nobody → Timo Aaltonen (tjaalton) |
importance: | Undecided → High |
status: | New → In Progress |
summary: |
- [i915_bpo] Rebase driver to v4.7-rc6 + [i915_bpo] Rebase driver to v4.7-rc6 + workarounds |
summary: |
- [i915_bpo] Rebase driver to v4.7-rc6 + workarounds + [i915_bpo] Rebase driver to v4.7-rc6 + gen9 workarounds |
description: | updated |
Changed in linux (Ubuntu): | |
status: | Incomplete → In Progress |
description: | updated |
summary: |
- [i915_bpo] Rebase driver to v4.7-rc6 + gen9 workarounds + [i915_bpo] Rebase driver to v4.7-rc6 + gen9 workarounds + KBP PCH + support |
description: | updated |
description: | updated |
Changed in linux (Ubuntu Xenial): | |
status: | In Progress → Fix Committed |
This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:
apport-collect 1599109
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.