This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- vivid' to 'verification-done-vivid'.
If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-vivid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1484486 Title: [i915 gen8/gen9] Add workarounds to fix hang bugs etc Status in linux package in Ubuntu: Triaged Status in linux source package in Vivid: Fix Committed Status in linux source package in Wily: Triaged Bug description: 4.3 will have a bunch of workarounds to fix silicon bugs and other bugfixes that need to be backported to both vivid and wily. Some are for gen8 chips which also allow cherry-picking the gen9 ones. drm/i915/skl WaDisableSbeCacheDispatchPortSharing drm/i915/skl: Don't expose the top most plane on gen9 display drm/i915/skl: revert duplicated WaBarrierPerformanceFixDisable:skl drm/i915:skl: Add WaEnableGapsTsvCreditFix drm/i915/gen9: Add WaSetDisablePixMaskCammingAndRhwoInCommonSliceChicken drm/i915/gen9: Add WaFlushCoherentL3CacheLinesAtContextSwitch workaround drm/i915: Update wa_ctx_emit() macro as per kernel coding guidelines drm/i915/gen9: Add WaDisableCtxRestoreArbitration workaround drm/i915: Enable WA batch buffers for Gen9 drm/i915/gen9: Implement WaDisableKillLogic for gen 9 drm/i915: Update WaFlushCoherentL3CacheLinesAtContextSwitch drm/i915/gen8: Add WaClearSlmSpaceAtContextSwitch workaround drm/i915: Bail out early if WA batch is not available for given Gen drm/i915/gen8: Add WaFlushCoherentL3CacheLinesAtContextSwitch workaround drm/i915/gen8: Add WaDisableCtxRestoreArbitration workaround drm/i915/gen8: Re-order init pipe_control in lrc mode drm/i915/gen8: Add infrastructure to initialize WA batch buffers drm/i915: Move WaBarrierPerformanceFixDisable:skl to skl code from chv code To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1484486/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
