[i915_bpo] Sync to v4.2.2
Bug #1503548 reported by
Timo Aaltonen
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Vivid |
Won't Fix
|
High
|
Timo Aaltonen |
Bug Description
There are a few bugfixes upstream that our backport lacks:
drm/i915: Fix CSR MMIO address check
drm/i915: Limit the number of loops for reading a split 64bit register
drm/i915: Always mark the object as dirty when used by the GPU
drm/i915: Allow DSI dual link to be configured on any pipe
drm/i915: Preserve SSC earlier
drm/i915: Check DP link status on long hpd too
the bottom one fixes one OEM bug which also got a BIOS workaround, but a code fix would be in order for other platforms.
tags: | added: tested-by |
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wily has 4.2.2 already IIRC